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VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

Results in this title

T. Sturmlinger, A. Comak, A. Albers, S. Gerdhenrichs, R. H. Schmitt Methodical analysis and selection of auto identification systems in the gear box manufacturing S. 1509-1520

„… process development. Two auto-ID systems, Data-Matrix-Code (DMC) and the Track&Trace Fingerprint System …” „… Fraunhofer Institute. 5.2 Usability of the DataMatrix code in the manufacturing process The usability of the …” „… Fraunhofer Institute. 5.2 Usability of the DataMatrix code in the manufacturing process The usability of the …”

J. Brimmers, M. Willecke, C. Lopenhaus, C. Brecher Investigation of the potential of using surrogate models in the gear design process S. 727-740

„… Investigation of the potential of using surrogate models in the gear design process Jens …” „… RWTH Aachen University 1. Abstract The process of gear design usually starts with very few given …” „… investigates on the potential of using surrogate modeling techniques within the gear design process. The …”

K. Holder, C. Salander, S. Rudolph, R. Stetter Automated requirements-driven design synthesis of gearboxes with graph-based design languages using state of the art tools S. 713-726

„… definition in UML and the possible further processing in the different process chains and data formats of …” „… possible. This process is realized and support by an appropriate data model, by a position algorithm for …” „… Applications on real use cases Initial data The design process and its methods introduced in previous section …”

M. Zapf, J. Klose, F. Zanger, V. Schulze Analysis of process forces and surface topography when manufacturing case-hardened gears by double flanked hard skiving S. 1647-1658

„… . 2355, 20191650 Table 1: Workpiece, tool and process data Workpiece data Tool data teeth 23 teeth 3/69 …” „… this test, massive process vibrations occurred during validation. The force data was taken from a …” „… . The acquired data on process forces and surface roughness is a sound base to start from. Dynamic …”

C. Lu, J. Wang, P. Yin Evaluation method of measuring software based on virtual gear measuring center S. 1173-1180

„… data flow diagram is shown in figure 1. Fig 1: Data flow chart of measuring process In the …” „… standard data group. However, the error of measuring software is difficult to identify and evaluate from …” „… the actual measurement results. The standard data group method (software gauge) can only identify …”

F. Rudolph, S. Schumann, B. Schlecht Consideration of solid particles in a gear lapping simulation S. 1675-1686

„… lapping process, quite similar to the methods used by Jiang and Park [2, 3]. For each sufficiently short …” „… simulation or measurement data of an actual gear set. Load data for the considered point in time such as …” „… torque and relative displacements are calculated from the given lapping program. Among other data, the …”

U. Kissling, U. Stolz, A. Turich Combining gear design with manufacturing process decisions S. 1533-1544

„… data itself. What both processes have in common is that the contact line for helical gears runs …” „… Combining gear design with manufacturing process decisions Dr. Ing. U. Kissling, KISSsoft AG …” „… Corporation, München Abstract Gear manufacturing processes are continuously improved, pushed by the …”

J. Hongu, H. Noborio, T. Koide, A. Tamura Proposal of linear mapping model among machining processes for gear tooth surface using graphic analysis S. 1199-1206

„… Proposal of Linear Mapping Model Among Machining Processes for Gear Tooth Surface Using Graphic …” „… processes for gear tooth surface using slices of 2-dimensional spectrum. Focusing on a contour (or a slice …” „… processes. As a result of the graphic analysis using astroid, we obtained one expression of linear map of …”

M. Keuthen REXS – Standardized gear unit model S. 701-712

„… transmission calculation data between these tools. This leads to many cost- and maintenance-intensive …” „… simple data exchange in transmission development under the name REXS (Reusable Engineering EXchange …” „… interface for the exchange of transmission data. Several OEMs and CAE tool providers are currently …”

T. Kleiber DIN Q6 meets DIN Q10 – Need for modern internal gear production S. 415-424

„… parts life cycle e.g. data of the raw material, information of the forging process, heat treatment …” „… machining (honing / power honing / generating grinding). The right process, is a key to success but it is …” „… gears requires a highly sophisticated production process with a well working quality monitoring and …”

J.-A. Meis, F. Teklote, M. Borowski Simulation of the tooth root strength under consideration of material quality, finishing process and size effects S. 161-172

„… blasting processes on the residual stresses are fitted according to the results of the data analysis of …” „… process data, the presented methodology is not applicable. VDI-Berichte Nr. 2355, 2019170 Literature …” „… Simulation of the tooth root strength under consideration of material quality, finishing process …”

M. Lutz, J. Hermes Use of multiple-body simulation during the development process of gear units S. 1077-1086

„… Use of multiple-body simulation during the development process of gear units Markus Lutz …” „… process. Alongside the integration of flexible bodies, these innovations include many further developments …” „… be made available early in the gear unit development process so that various issues can then be …”

B. Azzam, F. Harzendorf, R. Schelenz, G. Jacobs, W. Holweger White etching crack bearing failure: identification of high risk lubricant compounds using artificial neural networks S. 569-582

„… process further explained in section 2.2 on data pre-processing. SeerWorksTM Reliability is an industrial …” „… , 2019572 2. Methods 2.1. Data Description A dataset containing 687 oils was used to perform the data …” „… analyses reported in this paper. From the dataset, the parameters used for the data analyses are the …”

Y. Hawwari, J. Touzet, H. Andre, H. I. Cakar, I. Khelf, L. Alloin Ring gear tooth cracks detected using instantaneous angular speed: wind turbine application S. 1039-1052

„… estimation and correction to varying speed scenario [16]. The first is a data-driven approach based on a …” „… the operator. Then, the resampling process applied on vibration measurement will be explained. In the …” „… 3rd part, the GE correction applied on IAS signals will be detailed. The indicator used to process …”

P. L. Yin, J. H. Wang, C. X. Lu Digital twin of gear measuring center (dtgmc) S. 1521-1532

„… used to construct the geometric error compensation model [9]. At the same time, the error data …” „… and NIST designed standard test data and reference software for least squares fitting evaluation …” „… algorithm of coordinate measurement system[17]. PTB also designed a set of standard test data and conducted …”

M. Fromberger, S. Sendlbeck, M. Rothemund, J. Gotz, M. Otto, K. Stahl Comparing data sources for condition monitoring suitability S. 257-268

„… assemble and evaluate a larger database of both kinds of data. Additionally, evaluating data of the exact …” „… Comparing Data Sources for Condition Monitoring Suitability Dipl.-Ing. M. Fromberger, S …” „… as well as in industrial practice rely on vibration / acceleration data as main measurement value …”

R. Beilicke, L. Bobach, D. Bartel Transient 3D TEHL simulation of spiral bevel gears under mixed friction conditions S. 529-540

„… corresponds to an eight-shaped curve. The shape of the tooth trace depends primarily on the cutting process …” „… selected for the bevel gear teeth. According to ISO 23509, the cutting process of spiral bevel gears can …” „… be classified into face milling and face hobbing processes [2]. Face milling processes usually …”

M. Trubswetter, M. Otto, K. Stahl Evaluation of gear flank surface structure produced by skiving S. 1799-1812

„… symmetric and periodic structures. It is a very productive manufacturing process that can be used for …” „… traces of the tooling from the manufacturing process have an impact on gear noise. The present study …” „… offers a geometrical approach to derive the microstructure of the flank surface from the skiving process …”

B. Schlecht, T. Schulze Improved tooth contact analysis by using virtual gear twins – How helpful is AI for finding best gear design? S. 203-216

„… in with the dataset. For this, the sum of all individual data sets is divided into one group for …” „… are load spectra or transient load data from simulations. Under all these conditions, the tooth flank …” „… the existing calculation model, parametric studies can easily be carried out to cover large data …”

A. Carbonelli Transferring knowledge about gear systems to machines in order to improve diagnosis efficiency S. 1065-1076

„… emerge from the data. Then we will present the database used to illustrate the different approaches we …” „… , and on the data on the other hand. We studied a database with different set of gears containing …” „… data-driven approach and algorithms. The Journal of Engineering, 2015(7), 215-222. [3] Wang, D., Tsui, K. L …”

K. Smrczkova Wear resistant plastics – Bespoke plastic compounds for plastic gears S. 1345-1356

„… ) Finally, tool design with the considerations of available machines and process optimization rounds the …” „… development process The choice of polymer material depends on the operating conditions. For example, PA tend …” „… is possible, including the measurement of necessary material data regarding tribology, mechanical …”

A.-K. Wiemann, M. Stein, K. Kniel Temperature influence on involute gear measurements S. 1557-1566

„… are compared to the results of finite element analysis as well as experimental data. This includes …” „… be regarded as a quality value for the complete measurement process. Small measurement uncertainties …” „… can only be reached when all influences affecting the calibration process are well-understood and …”

B. Karpuschewski Detection of surface damages by non-destructive micromagnetic methods S. 1027-1038

„… grinding process can lead to thermo-mechanical damages of the subsurface area, called grinding burn …” „… measurement of the magnetization hysteresis. Processing the measured data gives different values such as the …” „… , a process for rough grinding was defined to achieve four different grades of thermo-mechanical …”

J. Klose, F. Zanger, V. Schulze Gear skiving of external gears with internally geared tools S. 1579-1590

„… Technology, Karlsruhe Abstract Gear skiving is a continuously generating machining process used to …” „… the workpiece. The skiving process of internal gears is inversed to convey the enveloping tool motion …” „… take advantage of the beneficial tool engagement of the whirling process for machining of gears. The …”

H.-W. Raedt, T. Wurm, A. Busse Lightweight forging initiative III: transmission lightweighting potential based on design and material concepts in a split-axle hybrid vehicle and a heavy-duty truck S. 1777-1786

„… details and vehicle data: passenger car + truck 2. Overview of Lightweighting Potential As part of …” „… Technology (KIT) was commissioned to set up a model of the transmission using a spreadsheet. Data on load …” „… increasingly important to involve all partners of the process chain – from the steelworks and the forging …”

Y. Cai, L. Yao, J. Ding, S. Ouyang, J. Zhang Analysis of dynamic transmission error for nutation drive with double circular arc gears under assembly errors and different loads S. 343-354

„… performance. Hotait et al. [8] provided a comprehensive set of experimental data consisting of both dynamic …” „… non-linear process, the finite element method can comprehensively consider the complex conditions of gear …” „… of two-stage nutation drive In the simulation process, the input speed is set to 1500 rpm, the …”

W. Wagner, S. Schumann, B. Schlecht Co-simulation of the tooth contact of bevel gears within a multibody simulation S. 217-228

„… calculation consists of a pre-process step for the computation of linear compliances and geometric data as …” „… - flank-based local data (alpha, kappa, ...) Input - gear geometry - stage data - cutting settings Obtain …” „… pre-process step In preparation of the simulation, the module performs a pre-processing step. This aims to …”

C. Natali, A. Rezayat, D. Park, P. Jiranek, T. Tamarozzi Analysis of manufacturing variability on the transmission error of an internal gear pair using a multibody framework S. 1099-1110

„… gear contact validation process has been carried out by using data from a gear test rig as shown in …” „… manufacturing and assembly errors, which is inevitable in any manufacturing process. Evaluating the effect of …” „… assembly errors VDI-Berichte Nr. 2355, 20191100 [14] [15] . The validation process involves the simulation …”

B. H. Kien, D. Iba, Y. Ishii, Y. Tsutsui, N. Miura, T. Iizuka, A. Masuda, A. Sone, I. Moriwaki Vibration-based plastic gear crack detection system using a pre-learned convolutional neural network S. 1443-1452

„… computer vision-based data-driven pavement distress detection. Journal of construction and building …” „… learning provides useful tools for processing and analyzing big machinery data. This motivated us to …” „… neural network. In this paper, an automatic data acquisition system for plastic gears firstly are …”

K. Matsuo, Y. Suzuki, I. Moriwaki Simulation of tooth flank profile in the gear honing process S. 1707-1724

„… Simulation of tooth flank profile in the gear honing process Dipl.-Ing. Kouji Matsuo, Hardware …” „… in a series of processes consisting of hobbing, heat treatment and gear honing. In order to reduce …” „… the cost of gear honing, which is the last process in this sequence, the number of dressing gear …”

J. Lohmiller, J. Hoffmeister, J. Hermes Conventional high-strength nodular graphite iron as a substitute for austempered ductile iron (ADI) S. 877-892

„… load-carrying capacity can be obtained. Thus, the accurate design process of a cast component may avoid …” „… two-stage heat treatment process consisting of austenitiz- VDI-Berichte Nr. 2355, 2019 877 ing and …” „… process, properties from real thick-walled components were determined. These values can be used directly …”

B. Gierl, D. Drummer spur gears S. 1367-1378

„… running capability and cost efficient manufacturing via the injection molding process. However, there are …” „… crosslinking, can decrease friction and wear. The injection molding process also offers the possibility to …” „… the injection molding process [2]. Higher application requirements however lead to a limiting life …”

Titelei/Inhaltsverzeichnis

„… VDI-Berichte 2355 VDI-Society for Product and Process Design International Conference on Gears …” „… Nationalbibliographie (German National Bibliography); detailed bibliographic data is available via Internet at …” „… Simulation of the tooth root strength under consideration of material quality, finishing process and size …”

F. Siglmuller, U. Weinberger, J. Gotz, M. Sedlmair, T. Lohner, K. Stahl Scaling of planetary gear stages according to gear loss similarity S. 115-126

„… data for gear stages with very high power throughput. One possibility is the geometrical scaling of …” „… leads to a change in several relevant properties of the gears. The aim of a scaling process is the …” „… consistent in a similar way. The aim of this paper is to describe and define a process that allows the …”

M. Schrank, C. Kiesewetter-Marko, C. Lopenhaus, A. Epple, T. Bergs, C. Brecher Approach for modeling elasticity in the gear honing process S. 1697-1706

„… involute of the honing ring, Fig. 3 on the right. Fig. 3: Gear Honing and Analogy Process Data 6 …” „… Approach for modeling elasticity in the gear honing process Maximilian Schrank, Caroline …” „… . One possible process for hard finishing is gear honing. In previous investigations, a rigid …”

A. L. Kapelevich, Y. V. Shekhtman Optimization of asymmetric tooth root generated with protuberance hob S. 403-414

„… process. The rest of the finite element nodes are moved along straight lines perpendicular to the fillet …” „… results of the previous iterations in order to reduce stress values. The optimization process stops when …” „… stress reduction 2. Reversed Generation of Tooling (Hob) profile The fabrication process for gears …”

P. H. O. Teixeira, C. Lopenhaus, C. Brecher, T. Bergs Discretization of the contact conditions considering the grain engagement for generating gear grinding S. 1739-1748

„… finishing process mainly used to meet the high requirements for gears in terms of geometry and surface …” „… to the complex contact conditions induced by the process kinematics. The objective of this work is …” „… surface grinding process and last onto an analogy of the continuous generating gear grinding process …”

C. M. Illenberger, T. Tobie, K. Stahl Flank load carrying capacity of oil-lubricated high performance plastic gears – Analysis of the pitting development in back-to-back tests S. 1379-1390

„… in order to ensure high flank load carrying capacity and to establish reliable strength data for new …” „… calculation methods such as VDI 2736 [11] do not contain any strength data for the flank load carrying …” „… flank in the single contact area. Furthermore, strength data are established which are not available in …”

S. Detzel, Y. S. Krieger, M. F. Traeger, T. C. Lueth Design of gear surface models for 3D-printing of plastic gears S. 1401-1410

„… longer limiting factors. The universal input data for additive manufacturing processes are surface …” „… process is a digital representation of the part. The standard representation for three-dimensional …” „… to at least partially automate the design process. A programmatic approach for this is the …”

D. Marino, H. Binz, M. Bachmann Analytical design method for beveloid gears with a small shaft angle and offset S. 391-402

„… method for designing the main gearing data. A key benefit of beveloid gears is the largely arbitrary …” „… for deriving suitable main gearing data for the available mounting space and the desired axis …” „… position. Most analysis and optimization tools for gearings particularly require these main gearing data as …”

H.-J. Dennig, S. Monn, A. Vodermayer Thermoplastic high performance composite gears S. 1279-1290

„… their manufacturing method: icotec’s injection molding CFM (Composite flow moulding) process and milled …” „… gears (GP) made of composite plate materials. The wheels produced in the CFM process have very good …” „… insufficient dimensional accuracy from the CFM process. Comparative tests with GP gears were able to confirm …”

K. Landet, J. Perret-Liaudet, E. Rigaud, J. Y. Guerder, M. Fraces Experimental study of railway gearbox whining noise S. 79-90

„… the meshing process, by using a specific test bench. The test bench consists of a back to back system …” „… by the meshing process. It is usually assumed that the well-known transmission error and the mesh …” „… system Bruel & Kjaer Lan-XI recorder. The sample frequency is limited to 16 kHz to buffer all data …”

P. Barreiro, J. Hoffmeister, J. Hermes, A. Bronner New improvement opportunities through applying topology optimization combined with 3D printing to the construction of gearbox housings S. 1823-1834

„… of gearbox housings is severely restricted by all the currently used machining processes. 3D metal …” „… the housing. Therefore, an iterative design process was needed in order to develop the final support …” „… several conventional manufacturing VDI-Berichte Nr. 2355, 2019 1823 processes such as turning, milling or …”

A. Schiller, T. Beckmann, M. Fratz, T. Seyler, A. Bertz Optical gear measurement: holographic system for 100 % inspection S. 1545-1550

„… techniques deliver more data in less time providing more precise and easier to use results. In gear …” „… based on this data. 2. Digital multi-wavelength holography Digital multi-wavelength holography is a …” „… measurement. This makes it possible to capture valid data of a gear from the root circle to the addendum …”

V. Heuer, D. Bolton Lean heat treatment for distortion control S. 1749-1764

„… the application of a customized case hardening. This case hardening process results in a wear …” „… Carburizing (LPC) – processes. 2. Distortion mechanisms and High Pressure Gas Quenching (HPGQ) The relevant …” „… treat distortion can be significantly reduced. LPC is a case hardening process which is performed in a …”

M. Heider, B. Pinnekamp, A. Beinstingel Planetary gears: modes, noise and modifications application and validation of simulation and experiment S. 57-68

„… early in the development process with the aim to exclude them from the most important operating …” „… ) As the development process progresses, more and more information about the drivetrain is available …” „… : Gear application for testing – main data The original gear design started with the typical selection …”

B. Karpuschewski, T. Lierse, S. Schulze Inline-deep rolling – a new approach to increase tooth root load capacity S. 1787-1798

„… . Compared to shot peening, this finishing process offers the essential advantage of a greater depth effect …” „… miscellaneous manufacturing and assembly processes, which can, for example, produce improved material …” „… variant was developed in which the tool processes a larger area of the tooth flank. Fig. 2 compares the …”

E. Lothman, L. Kamjou, E. Claesson Gear performance beyond current standards – Implementing increased material fatigue performance in gears S. 915-924

„… using material cleanliness as a solution when other processes have already been added and optimized. It …” „… enhance the system further, without altering or adding manufacturing processes. FZG of Technical …” „… , air-melt processes. Open standards for improved macro-cleanliness are already available and there is …”

A. Mihailidis, A. Psarros FEM analysis of the load distribution over the face width of helical gear pairs considering deviations, misalignments and deformations S. 193-202

„… . The process was iterative, and the results were compared with those obtained by finite element …” „… spur gear pair. Its main data are shown in Fig. 1. The second gear pair consists of helical gears (Fig …” „… ] 30 Fig. 1: Gear data of the modelled spur gear Pinion Gear Number of teeth z 13 24 Addendum …”

H. Aurrekoetxea, I. Ruiz de Ocenda Experimental and theoretical study of load mesh factor for different boundary conditions in wind gearbox planetary stages S. 835-844

„… , manufacturing process accuracy is one of the key aspects to control the Mesh Load Factor, and the influence of …” „… in which simulations and experimental data obtained by strain gauge measurements at sun gear roots …” „… . However, due to the nature of the machining process of planet carriers in Gamesa Gearbox, the parts that …”

K. Daubach, Manuel Oehler, Bernd Sauer A method to determine local wear of worm gears with highly resolved circumferential backlash curves S. 595-606

„… defines a standardised process to generate a circumferential backlash curve with high spatial resolution …” „… variations of single worm gear teeth and has high potential for automation and process monitoring. 2 …” „… determined using the normalised cross-correlation, which describes the similarity of two data sets with …”

R. Slatter Condition monitoring of gearboxes using magnetoresistive sensors S. 229-244

„… manufacturing and power generation industries. Intelligent sensors also provide data as a basis for “data as a …” „… identified and an eventual machine failure. In the ideal case, a condition monitoring process can already …” „… ). Originally developed for data storage applications, the different MR effects open up new measurement …”

P. Schneyer Large ring gear milling technology on universal machines – Philosophy of complete machining concept on a universal machine S. 1603-1618

„… conventional single machines. Less clamping and minimal auxiliary process times results in faster, cheaper and …” „… allows to reduce the stock for the grinding process to a minimum. To 2. Universal Gantry Machine …” „… Cutting data for machining a Large Gear Rims Roughing Operation by a form cutter Modul M42, Tool …”

D. V. Kalinin, J. Y. Temis Influence of tooth profile modification on planetary gear sets dynamic S. 777-784

„… the speed of solving process of the analytical model and the accuracy of calculating the mesh …” „… comparing the results of mathematical modeling with the data of an experimental study performed at the …” „… dynamic processes on a real objects. When conducting experimental studies as part of a planetary gearbox …”

M. Uhlig, C. Pastor Simulation tool-chain for plastic gear design S. 1453-1460

„… requirements. Fatigue assessment based on process simulation, structural FE calculation and local stress …” „… time- and cost-intensive testing of samples. With reference to material selection process, the FE …” „… teeth but also for different domains of interest and specialized designs. Material data determined from …”

N. Yildirim, M. Yasar, E. Yildirim, F. Erdogan, B. Karatas Experimental verification of improvements in static and fatigue bending capacity of spur gear tooth via tooth root design optimization S. 959-972

„… effective technique for optimization process with improved fatigue life under the same tooth load. 1 …” „… to minimum through use of standard gear materials and standard gear manufacturing processes, gears …” „… in literature [1-3] for generation type gear manufacturing processes. Experimental verification …”

F. Concli, C. Gorla Dynamic models for planetary gearboxes SHM S. 471-480

„… comparison between the numerical and experimental data for the back-toback test rig, in terms of frequency …” „… . VDI-Berichte Nr. 2355, 2019 475 Figure 3: Comparison between the numerical and the experimental data for …” „… simulation is not catcher: for this reason the process of validation is still ongoing …”

C. Boehme, D. Vill, P. Tenberge Extension of the application limits for crossed helical gearboxes by new geometries for smaller sliding paths or smaller contact pressures S. 1299-1310

„… straight line on a rolling circle. The calculation process starts with the basic definition of 2 spur …” „… . 2355, 20191300 1.1 Basics of the calculation process First, the centre distance a and the axis …” „… °. Furthermore, a common normal modulus mn and a pressure angle αn must be selected. The basic data of the gears …”

D. Iba, I. Moriwaki, H. Noda, H. Inoue, M. Kim Visualization of phase differences between tooth helix deviations using graph theory S. 1191-1198

„… the inner product between the deviation data of all teeth for acquisition of the phase differences …” „… flanks such as polishing and lapping has been preferred for finishing process of gears. However, the …” „… inner product between the deviation data generates correlation coefficients between all teeth of a gear …”

A. Pogačnik, U. Kissling Layout of profile modifications for symmetric and asymmetric plastic gears S. 1461-1472

„… complex manufacturing processes. With the guideline VDI 2736 [3], the strength (both root and flank) of …” „… the plastic gears can be calculated, when the fatigue data is available [4]. But more often, strength …” „… to wear during the running in process. Table 2 shows a comparison of results of VDI 2736 calculation …”

M. R. Mauntz, J. Peuser Deep online oil analysis of dielectric parameters for life time enhancement of industrial gearboxes – Identification of critical operation conditions for reduction of failure rates S. 245-256

„… addressed; the data interpretation has to be redefined to the dominating effect. From this, the very …” „… : Offline / onsite spot measurements versus continuous data acquisition. Fig. 2 shows the compact base …” „… dominating effect: additive consumption, contamination or aging processes. Fig. 4 below illustrates the …”

F. Lubos, Z. Roth Bionic tooth root: fatigue testing and potential on gear units S. 47-56

„… be ignored if this process is chosen. The localization of these points has been described as …” „… the series process in order to ensure comparability of the serial toothing with the test specimens …” „… . The gears are pre-toothed using the hobbing process. The hob cutters used to produce the bionic …”

J. Pellkofer, M. Hein, K. Stahl, T. Reimann, M. Hombauer New calculation method of the micropitting load carrying capacity of bevel and hypoid gears S. 517-528

„… lead to a constantly rising power density. Thus, a major aspect during the design process of a bevel …” „… Schönnenbeck`s [9] results. A possible reason for the results can be scattering in the production process of …” „… investigations 5 different gear geometries with different hypoid offset were examined. The basic geometry data …”

I. Bae, U. Kissling Comparison of strength ratings of plastic gears by VDI 2736 and JIS B 1759 – In vision of building a new international standard S. 1267-1278

„… together with the test setup will surely accelerate the process to obtain reliable data. Table 4 …” „… % for the assessment of the measured data for the allowable stress while JIS assumes that of 1%. JIS …” „… does not provide any data for allowable bending stress while VDI provides for four different materials …”

J. Thomas, C. Gosselin, P. Eng Design and rating by means of loaded TCA of straight bevel differential gears S. 493-504

„… converted into point cloud data files which are used as input for the LTCA calculation program BECAL by FVA …” „… gear set has been RE, the tooth flank topography can be converted into point cloud data files which are …” „… cutting processes. Fig. 1a. shows a Coniflex gear pair with typical blank modifications used in …”

S. Nowoisky, M. Grzeszkowski, C. Guhmann, J. G. Pelham Monitoring concept study for aerospace power gear box drive train S. 269-286

„… Wireless Data Transfer Unit (WDTU) must be introduced [6], [7]. Results of early subscale component test …” „… detect journal bearing mixed friction as well as how to transfer the data from the rotating to the …” „… system design process resulted in the requirement to monitor the gear train to detect possible gear …”

H. Blettery, D. Talbot, A. Kahraman, H. Xu A methodology for measurement of loaded transmission error of hypoid gear pair with misalignments S. 619-634

„… position. These misalignments alter contact patterns along tooth surfaces, in the process changing tooth …” „… experimental data on the effects of misalignments on loaded TE of hypoid gear sets. Such data would also be …” „… to: • position and hold in place a hypoid gear pair in a precisely controlled manner, in the process …”

R. Weidig, H. J. Weimar Powertrain NVH improvement with high-performance polymer gears S. 1421-1430

„… . High-performance polymers, injection moulded in a single step process to a net shape gear have gained growing …” „… single-step thermoplastic injection moulding process offers more design freedom enabling more efficient gear …” „… specific application space and adopt this new technology. The bulk of generated data was not comprehensive …”

R. Ratnagiri, M. Kato, H. Kuchelka Advances in polyacetal materials for gears S. 1357-1366

„… , frequency of loading, and self-heating of the material all play a role in data VDI-Berichte Nr. 2355 …” „… yield a relative comparison of their ability to resist creep deformation. A comparison of fitted data …” „… temperature – a measure of modulus loss with increasing temperature. While the data is a single-state measure …”

B. Mahr, A. Pogacnik, A. Langheinrich Derivation of tooth stiffness of asymmetric gears for loaded tooth contact analysis S. 937-948

„… process (for steel gears) and related costs. 2. Calculation of Tooth Deformation of symmetric Teeth …” „… different. However, the resulting root stress varies only slightly as shown in Table 2. Table 1: Data …” „… for gears with high pressure angles). Table 3: Data of a spur gear with a load close to the root …”

A. D. Rauch, C. Wirth An easy-to-use and fast computational model for the prediction of the influence of manufacturing errors on gear transmission error S. 645-656

„… of any contact line. This process is illustrated in Fig. 3. Neglecting deformation this is per …” „… . Table 1: Gear mesh data for analysis of profile waviness. Length Path of Contact α 15.931 Transverse …” „… mesh data for analysis of sensitivity to misalignment. Length Path of Contact 11.39 Transverse Base …”

T. Kahnenbley, G. Gravel Gear standards for reliable measurement of noise-causing gears – Quick verification of the measurement precision S. 1813-1822

„… caused by various influences and deviations in the manufacturing process [2], [3], [4]. These fine …” „… oscillation of frot = 69 , which results in a 69th ghost order. The gear data is shown in Table 1. Table …” „… 1: Gear data for the gear ripple standard Number of teeth z [-] 37 pitch circle diameter d0 [mm …”

M. Ruzek, F. Ville, P. Velex, Y. Marchesse Windage power loss reductions in high-speed gear pairs S. 91-100

„… . One notices as well that the numerical data compares well with measurements at 100 Hz rotation …” „… impact of WPL process. VDI-Berichte Nr. 2355, 2019 97 (a) (b) Fig. 4: Instantaneous …” „… high-speed gears. Dawson, P H. s.l. : Proc. I. Mech.E.Power and Process Eng, 1984, Vol. 198. 2. Anderson N …”

D. Park, F. Santini, A. Rezayat, T. Tamarozzi, J. Pavel Experimental and numerical investigation of helical gear transmission error under gear misalignments S. 355-366

„… challenging task to acquire meaningful data in measurement due to the poor accessibility of the transmission …” „… grade as high as possible with surface grinding process to minimize the manufacturing error influence …” „… friendly process to build up high-fidelity models of gear transmissions for multibody dynamic simulation …”

F. Andary, G. Jacobs, J. Berroth Application of pre-calculated gear mesh stiffness on elastic gear bodies in multi-body simulation S. 1087-1098

„… make compromises in the modeling process to achieve a balance between the computational effort and …” „… smooth definition for the stiffness data. The spline interpolation has the additional advantage of …” „… process is carried out for the gear geometry shown in Fig. 3. Time domain simulation In order to import …”

D. Mevissen, C. Lopenhaus, T. Bergs Calculation of mixed friction conditions in large-scale rolling-sliding contacts for different surface structures S. 555-568

„… rolling-sliding contacts can be significantly improved by conditioning the surfaces in the manufacturing process …” „… unfiltered topography measurement data of the test and counter shaft is used. For verification, the …” „… explained by the consideration of the measured surface topography. Without filtering the measurement data …”

T. Pinel, J. Bruyere, P.Velex, L. Billet Parametric Study of a 3D trochoidal reducer model with involute profile S. 437-448

„… off-line-of-action contacts( Fig. 2). Table 1: Tooth geometry data for trochoidal reducer Fig. 2: Motion transfer …” „… with small involute teeth Tooth geometry data Tooth number (pinion/ring gear) 51/52 Normal …” „… pine and bore can be modeled according to the same approach. This process is presented for tooth …”

B. J . Siewerin, T. Tobie, K. Stahl, A. Dobler Flank load carrying capacity of hard-soft gear pairings S. 173-184

„… drums), because they are often the key unit in the process chain. Therefore, they need to meet high …” „… , 2019 177 Table 1: Data of the investigated gears Gear parameter Symbol Unit Pinion Wheel Shaft center …” „… pinions are case-hardened VDI-Berichte Nr. 2355, 2019178 Table 3: Data of the investigated lubricants …”

J. Ahn, C. H. Choi, J. H. Yu, S. C. Kim A study of dynamic behavior of tractor pto driveline to analyze a rattle noise S. 461-470

„… acquired data. As a result, it is discovered that the dynamic characteristics of the system are changed …” „… torque and noise. Transient Processes in Tribology, 43, 2003, 109 - 121 [5] Steinel, K. and Tebbe, G …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, Ir. A. Hasanovic Predicting wear for high performance plastic gears S. 1323-1334

„… design. Another option is to use data gathered via simplified tests and test specimens, such as a …” „… translating the data of these tests to the application is not as straight forward as it might look. For …” „… due to the injection molding process. This effect is enhanced due to the equal number of teeth in …”

M. Geitner, T. Tobie, K. Stahl, B. Zornek Investigations on the pitting load capacity of internal spur and helical gears S. 301-314

„… internal helical gear model (with the same transverse gear geometry) was designed. The main gear data of …” „… the planets and the ring gears are summarized in Table 1. Table 1: Gear data of the FZG internal …” „… process. To carry out tests in the limited-life range as well, the tooth width of the standard internal …”

E. Bergstedt, U. Olofsson, J. Lin, P. Lindholm Influence of gear surface roughness on pitting and micropitting life S. 3-14

„… surface cracks. Thus, inhibiting the crack growth process and preventing pitting. There are several …” „… from EHL to mixed lubrication is expected. This transition is visible in the measured data as initial …”

A. Kubo, M. Nagae, K. Kawasaki Japanese standardization for gear steel qualification via evaluation of HV-scattering S. 893-902

„… gear steels. The outline and some contents, e.g. data processing incorporated in this standard, is …” „… and annealing process was given. The cracking problem was then over. Fig.1 right shows the HV …”

D. Fuchs, T. Tobie, K. Stahl, S. Schurer Investigations into non-metallic inclusion crack area characteristics relevant for tooth root fracture damages of case carburised and shot-peened high strength gears of different sizes made of high-qu... S. 287-300

„… applying an adequate shot-peening process to the tooth root, beneficial compressive residual stresses are …” „… . Figure 1 illustrates the model approach. As input data, the characteristics of the non-metallic …” „… database and the model approach of [7]. Acknowledgment This research work was equally funded by the …”

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Automation 2017

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Volume 2293 2017

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C. Legat, B. Lüdicke, D. Renaud Improving Assistance Systems in Final Assembly through Integrating Data Analytics and Data Fusion S. 3-4

„… process in composite material assembly is presented in Section 4. Benefits of data-driven business models …” „… , data analytics and data fusion, provide synergies for unleashing unexploited potential of data-based …” „… data-driven solution for non-conformance identification and rework assistance for improving the drilling …”

J. Hähniche, M. Kessler Neuer Standard für Ethernet im Feld der Prozessanlage: IEEE 802.3-10SPE S. 49-50

„… Ethernet in the field of Process Automation plants: IEEE 802.3-10SPE Dr.-Ing. Jörg Hähniche …” „… , Endress+Hauser Process Solutions AG, Reinach/Schweiz; Michael Kessler, Pepperl+Fuchs GmbH, Mannheim/Deutschland …” „… . Spätestens seit Industrie 4.0, Industrial Internet of Things (IIOT) oder Anwendungen von Big Data wird die …”

Titelei/Inhaltsverzeichnis

„… networks ProcessesMit uSB-StickVDI-BERICHTEHerausgeber: VDI Wissensforum GmbHVDI-Berichte 229318 …” „… . Leitkongress der Mess- und Automatisierungstechnik AuToMATIon 2017Technology networks Processes …” „… in the Deutsche National-bibliographie (German National Bibliography); detailed bibliographic data …”

J. Rahm, M. Graube, L. Urbas Integriertes Engineering mithilfe von Roundtrip-Konzepten in der Prozessindustrie – Datenkonsistenz von der Projektierung bis zur Demontage S. 145-146

„… . Abstract During the planning phases of a chemical plant, a great number of domain-specific data models are …” „… created, all of which influence one another. Marking these models consistent with each other in process …” „… approach to reach data consistency over the whole plant life cycle automatically, with a prospect of …”

A. Stutz, M. Maurmaier, O. Thurau, A. Fink, M. Blumenstein, M. Unser Device as a Module – Ergebnisse einer Gebrauchstauglichkeitsstudie zur funktionalen Beschreibung intelligenter Feldgeräte auf Basis der Arbeiten am Module Type Package S. 67-68

„… and VDI/VDE GMA, are working on a specification for a new Engineering Data Exchange Format, focusing …” „… on the integration of modules into a top-level process control system. This format, called Module …” „… data, the functionality and visualization of a module will also be described. This content could also …”

T. Baudisch, V. Brandstetter, J. C. Wehrstedt, M. Weiß, T. Meyer Ein zentrales, multiperspektivisches Datenmodell für die automatische Generierung von Simulationsmodellen für die Virtuelle Inbetriebnahme S. 135-136

„… Simulationsmodellen für die Virtuelle Inbetriebnahme A central multiperspective data model for the automatic …” „… Simulationswerk-zeugs Process Simulate illustriert. In einem Ausblick wird untersucht, welche Schritte notwendig sind …”

B. Ashtari, W. Schlögl, M. Weyrich Talkhestani, Synchronisierung von digitalen Modellen mit realen Fertigungszellen auf Basis einer Ankerpunktmethode am Beispiel der Automobilindustrie S. 29-30

„… detection of design or process sequence flaws of the system in virtual commissioning. However, a …” „… . This article discusses the cross-domain mechatronic data structure of the virtual manu-facturing cells …”

T. Stein, J. Kiesbauer, J. Fuchs, U. Konigorski Bluetooth als Übertragungsprotokoll für Prozessregelungen S. 51-52

„… operation of Bluetooth as transmission protocol in the field of process control with decentral controllers …” „… controller in combination with Bluetooth for measurement data transfer will be shown with an example of flow …”

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SIMVEC 2022

Series: VDI-Berichte

Volume 2407 2022

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M. Thiele, T. Gerlinger Simulation Data Management from CAD to Results for large LEGO® Crash Models S. 349-370

„… up a continuous process, which involves every aspect of working with CAD data, meshing, dealing with …” „… data management system for setting up the process and organizing the teamwork. 2 LEGO challenge with …” „… to have a CAE process that can directly work with the CAD data. However, in currently ongoing …”

D. Frerichs, S. David L. Places, K. M. Hahn Model DevOps – Virtual Development as a Set of Micro Services for Model Based Quality Management S. 655-666

„… Data Access Object. If the MATLAB/Simulink process is available, the service will process this …” „… , together with the modelling and simulation process, results in so-called Model DevOps practices. These can …” „… . Frontloading processes like Road -Lab- Math [2] are already well established in the industry. One key enabler …”

N. Klinke, F. Schewe, B. Scholemann On the application of machine learning for the prediction of feasibility and thermal performance of cooling plates for battery electric vehicles S. 543-554

„… production of battery cooling plates. With the Mubea Rollbonding process two aluminum coils are joined …” „… plate manufacturing process, thermal performance evaluation, rating of durability and stiffness. In …” „… design evaluation embedded in a SDM system. In this work, we present how data stored in the SDM system …”

J. Garcke, R. Iza-Teran, M. Pathare, D. Steffes-lai, P. Schwanitz Identifying similarities and exceptions in deformations and mesh functions – Comparing many simulation results automatically S. 277-288

„… representation, which allows a smooth integration in any simulation process data management tool for …” „… global event detection for car crash simulations within the overall crashworthiness data analysis process …” „… process. That is, during the virtual product development numerous design changes are applied and analysed …”

P. Schwanitz, L. Greve, F. Moldering Towards AI Based REcommendations for Design Improvement (AI-B-REDI) – A joint research project of Volkswagen, Audi, Porsche, Fraunhofer SCAI, SCALE GmbH and SIDACT GmbH S. 299-314

„… automated pre- and postprocessing processes. These OEMs are using Simulation Data Management Tools to …” „… differences have to be added which eliminates data redundancy. This database was the enabler for the …” „… the analysis of hundreds of simulations, as the database can be held in memory for the complete data …”

A. Hüppe, D. Scholz, F. Menter, R. Winstanley, F. Muldoon Octree Meshing Technology for External Aerodynamic CFD Applications S. 21-32

„… assigned to a process. To give an idea about the fundamental property of data organization, Figure 2 …” „… global data shared across all processes (per process: number of octants, start/end spatial index), each …” „… settings. On the downside, this process is not easy to automate since smaller errors in the wrap can lead …”

J. Weber, P. Ugale, S. Olsson, R. Varela Vehicle Stiffness Evaluation in MBD Simulation Using the ODF Method (Opening Distortion Fingerprint) S. 477-486

„… this process the detailed FE model of the trimmed body is converted to a flexible MBD model including …” „… all the necessary output points for the body evaluation. An example of this enhanced process is shown …” „… process the benefit of the ODF outcome becomes even more clear. Beside using ODF as efficient health check …”

A. Berndt, J. Michy, M. Klein Reduktion der Prozesskomplexität durch Integration der Lebensdauerberechnung in die FEM-Simulation S. 487-500

„… additional requirements for the simulation process. This includes the exchange of large amounts of data …” „… individual data as well as different model descriptions or namespaces. The implementation and safe handling …” „… of this process is the responsibility of the user and is not part of the individual programs. In …”

S. Scheidel, M. Goll, M. Tandl, B. Reiter, R. Neubauer Simulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel Produktion S. 129-142

„… topic in recent years. Both for fuel cells as well as hydrogen combustion, the processes for energy …” „… the last part of the conversion: High temperature (co-)electrolysis with consecutive processes like …” „… simulation model is presented, that simu-lates the process without explicitly modeling the system …”

F. Chinesta, R. Magg Empowering car design, maintenance and operation from advanced model order reduction and AI technologies S. 523-534

„… physics-based and data-driven functionalities, both enriching mutually. Both should proceed in almost real-time …” „… ), whereas data-driven modelling, based in advanced regressions, works with experimental or synthetic data …” „… . The recent advances in data-science, artificial intelligence and machine learning, expand the domain …”

M. Glensvig, C. Kozlik, D. Kreilinger Full Vehicle Virtual Calibration Platform – AVL Co-Simulation and SiL solution S. 629-646

„… . VDI-Berichte Nr. 2407, 2022 629 Fig. 1: Conventional and virtual path in the development process. Model based …” „… , Level2: intermediate model validated with stationary test data, Level3: Highest accuracy level validated …” „… with transient test data. AVL has a strong focus of the reusability of the models on the different …”

S. Rafiee Experimental and theoretical prediction of a micromechanics-based stress state dependent failure model for ductile materials in ABAQUS, LS-DYNA and PAM-CRASH S. 231-248

„… with the Test data and evaluated material parameters. Keywords: Material Modelling, Crashworthiness …” „… during their design processes is preferred and will be important during development of aforementioned …” „… results from progressive degradation of the material stiffness. The stiffness degradation process is …”

L. Burger, V. Dörlich, M. Burger Datenbasierte Schätzung von Kabelbündelsteifigkeiten mittels Gauß-Prozess-Regression S. 143-156

„… Datenbasierte Schätzung von Kabelbündelsteifigkeiten mittels Gauß-Prozess-Regression Data-based …” „… development phase. In this paper, we present a data-based approach from the field of artificial intelligence …” „… Estimation of Cable Bundle Stiffnesses using Gaussian Process Regression Dr.-Ing. Lilli Burger, Dr.-Ing …”

R. Winstanley, D. Flad, F. Menter, A. Main, Raunak Borker, Anand Singh, R. Jia, J. Maruszewski Next Generation Ansys GPU CFD Solver Technology for External Aerodynamic Applications S. 45-62

„… efficient use on a variety of CPU/GPU hardware platforms. Interesting data concerning hardware costs and …” „… compared to experimental data and with solutions produced with Ansys-Fluent for the 2nd Automotive CFD …” „… different GPU architectures. To take full advantage of the GPU, data and memory management is of the highest …”

J. Lee, S. Rehfeldt, H. Klein, D. Bäder, A. Eisenträger, J. Kuhnert, I. Michel Two-phase water evaporation MESHFREE CFD method for wet automotive component dry-out time prediction S. 33-44

„… process could be achieved. Introduction The evaporation of water is easily observed in daily life. Unlike …” „… simulations. This is due to the fact that it is a rather complex multi-physics mass-transfer process that …” „… a long period of time would initialize or accelerate the localized corrosion process [5, 6], it is …”

B. P. van de Weg, L. Greve, B. Rosic Surrogate modelling for finite element simulations Towards a stochastic surrogate approach S. 555-562

„… and Data Analysis, Faculty of Engineering Technology, University of Twente, Enschede, The Netherlands …” „… process in both the training and predictive phase. By the introduction of weight-importance driven …” „… the deformation in z-direction is visible over all designs. After normalizing the data to a zero mean …”

M. Denk, J. Mayer, S. Wartzack Fully Automated Reconstruction of Topology Optimization Results with Feature Transformation and Curve Skeletonization! S. 501-512

„… images. This data structure can now be transferred to a CAD program via automated algorithms or manual …” „… process, center surfaces [1] and center axes [2]–[5] in the geometric bodies are first extracted, from …” „… , which react differently robust to such a surface noise. These methods work with different data …”

M. Hofmann, M. Voigt, C. Barchanski, H. Rudolf, F. Mantwill, R. Schulte Methode zum Vergleich von Baugruppen im Karosseriebau mittels Graphdatenbanken S. 157-168

„… development process in automotive engineering, design and production data are generated. In addition …” „… , information from databases are used. One way to evaluate relationships and interactions between the data is to …” „… with regard to their production data. The results provide information about the potential for reducing …”

D. Bäder, S. Eibl, C. Wolf, P. Kolar, A. Oliva, F. Meyer 3D CFD Simulations of Snow Accumulation in the Wheel House of a Vehicle at different Driving Speeds S. 1-20

„… process. A further disadvantage of experiments is that it is often not possible to reconstruct the origin …” „… transfers between data structures and thus add dissipation [25]. SPH tracks elastic and plastic deformation …” „… and after this rolling process the snow gets compressed, and the track is formed. For low vehicle …”

M. Burger, T. Jung, C. i Wu, T. Rothmann Umgebungsdaten und Dynamische Verkehrsszenarien zur Effizienten Erprobung von Fahrzeug-Systemen S. 423-436

„… .: Load assumption process for durability design using new data sources and data analytics. International …” „… of environmental data, and we also present a dynamic traffic simulation that can enrich the virtual …” „… ausgewählten Bereichen direkt und hochgenau erfassen können. Das Messfahrzeug, Road & Environmental Data …”

C. Franke Integrative Architektur für die Simulation hoch automatisierter Fahrzeuge S. 571-608

„… tools and processes provides means for mastering arising challenges, both technical and organizational …” „… Prozess verbunden ist, wie dem Credible Simulation Process (CSP) (s. [7], [8], [24]). Zusammen ergibt sich …” „… ] bzgl. der Reifegrade von Modellen. 3.1 Credible Simulation Process Diese Herausforderung wird durch …”

M. Rühl, F. Bronner, J. Jochheim Eine Integrationsplattform für heterogene – Software-in-the-Loop-Tests An integration platform for heterogenous Software-in-the-loop tests S. 667-0

„… technical and process levels. Finally, we give an outlook on how existing standards can help or should be …” „… werden, spricht man auch von „open loop“ oder auch „data replay“ Tests. Je nachdem, ob nur die Software …”

P. Baque Neural Concept Shape: Empowering Engineering Organizations with Deep-Learning – Applications to a faster transition towards e-drive systems for Automotive OEMs and Suppliers S. 289-290

„… exploration the central paradigm of engineering design processes, to broaden its scope of use. Neural Concept …” „… being used in engineering companies to simplify processes and to emulate the expertise of simulation …” „… engineers in the hands of product or design engineers early in the development process. Thus, the number of …”

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ELIV 2023

Series: VDI-Berichte

Volume 2423 2023

Results in this title

M. Nestoriuc, H. Walia Criticality driven data acquisition in autonomous driving – A basis for completeness and safety argumentation S. 1-16

„… ensures that only relevant and critical data is captured, streamlining the data collection process …” „… process various types of input data:  Vehicle network data and defined meta data from data collection …” „… results After the ingest process, which includes normalizing and storing the data in the backend, data …”

K. Fuchs, G. Hasenbichler How Data-driven Approaches Enhance Agile and Quality-assured Software Development for AD S. 663-672

„… development process is collected there. The data-driven development process is called data-centric instead of …” „… this data-driven development process for the SDV development applied, we can ensure seamless and …” „… forming the basis of a high degree of efficiency in the development process. The incorporation of data …”

P. Fietkau, L. Diebolder Challenges in the Synchronous Development of Software, Hardware and Mechanics for Drive Systems S. 559-572

„… current process are outlined. The integration of big data and the use of artificial intelligence offer new …” „… analyses have already been implemented. Various software modules process and classify data during operation …” „… process, data is collected from customers in the field and any complaints that occur are compared with the …”

N. Kechler, E. Sax, N. Venkatesh Key Factors of a robust and safe Automated Driving Function – Transferable Insights of City-Bus Platooning in Munich S. 677-688

„… information for the operation of the vehicles. In order to process the large amount of data, additional sensor …” „… engineering methods can help solve these challenges and ensure a cost and time optimized development process …” „… . Data- Drivenness The quality of new systems depends heavily on the availability of suitable data and …”

T. Löhr, B. Bauer Supply chain security risks of software driven products S. 479-496

„… as defined processes after the incident. VDI-Berichte Nr. 2423, 2023 479Security attacks on the …” „… chain is essential to producing safe and reliable vehicles while protecting sensitive data, intellectual …” „… communication networks is vital to prevent cyberattacks that could compromise vehicle safety and data privacy …”

A. Kraus, R. Lokner Virtual Homologation – new opportunities for the automotive industry to enable more efficient development processes and improving safety and quality of vehicles for high scaling software updates S. 437-442

„… development processes and improving safety and quality of vehicles for high scaling software updates …” „… in homologation, as the approval and certification process for vehicles is known. By enabling …” „… validation process is known in the automotive industry – is now also mandatory for certain software updates …”

P. Dreiseitel, D. Yesilbas Generative Artificial Intelligence – How AI Models Change the Way We Develop Automotive Products S. 405-418

„… University, we developed a process using 3D models trained from data gathered by existing cameras mounted on …” „… their transformative potential for both products and processes. Special emphasis is placed on the …” „… from mere data analysis to creative tasks such as text and image generation. Unlike traditional …”

D. Cotterle, M. Hofmann How to Improve EV Battery Cell Quality – Making Test a Competitive Advantage S. 211-222

„… the data is maximized to improve the product and hone manufacturing processes. Technology is …” „… insights. We must re-engineer and transform our processes using AI, ML, automation, and digital …” „… necessitates understanding and monitoring the electrochemical processes integral to a battery's operation and …”

O. Schmidt, K. Albers, P. Rehkop, R. Münzenberger Strategically Migrating, Mapping and Scaling Software to new SoC, domain and zone architectures and HPC S. 169-184

„… HPC A model-based approach using partly-defined input data Olaf Schmidt, Dr. Karsten Albers, Philip …” „… and the data communication. Because of the deep dependency of this piece of software and the hardware …” „… overwhelmed by this change and unable to manage this process in isolation. Management is responsible for …”

H. Bastian An Approach to Digital Lifecycle Management as a Service S. 443-446

„… platform that maximizes team efficiency. It integrates processes, methods, and tools that allow for …” „… to manage the entire lifecycle of digital assets, data, and systems within an organization. It …” „… the field by harmonizing and aligning processes and technologies. Key Challenges and Strategic …”

F. Kraemer Development and Testing Autonomous Vehicles (AV) at Scale S. 149-158

„… amounts of data and ensure time-synchronous recording for the further validation process. Digital Data …” „… increasingly starved by slow IO - the process of loading data from storage to GPU memory for processing …” „… Connections, you can transfer your critical data directly from your datacenter or colocation environment into …”

F. Mayer, J. Apelt, R. Münzenberger, F. Kraft, C. Winkler Event-Chain-Focused Development of System Architectures Makes Complex Systems Manageable S. 645-662

„… result, properties that are critically important for the correctness of the system, such as data age …” „… ) functions to be integrated into the Central Vehicle Manager (CVM). The data required to VDI-Berichte Nr …” „… eese used by MAN in a highly automated process. The system design was evaluated through a …”

A. Till, R. Hayton Why Trusted Execution Environments are Critical for Automotive Security S. 599-612

„… a TEE to run complex applications, such as databases, and to provide bulk data storage and …” „… support for regular files and databases. As data is isolated, access to it can be protected to meet …” „… regulations make the OEM ‘responsible’ but does not say which products or processes are needed to meet the …”

A. Weichslgartner Automotive Software Vulnerabilities: Strategies for Early Detection, Mitigation, and Prevention in the Software-Development-Lifecycle S. 463-478

„… , 2019, pp. 204–218. [6] NATIONAL VULNERABILITY DATABASE (NVD), “NVD data feeds,” 2023 …” „… , the possibility to extract secret data or degrade the availability of the system. The costs for fixing …” „… design and testing methods could be used to minimize critical vulnerabilities during development. 2 Data …”

I. Lidovski, A. Geynis Tales from a Penetration Testing Team S. 497-502

„… data structure in the code Controlling the value of the pointer allows attacker’s controlled data in …” „… IPsec stack overflow is happening as part of the IKE INIT process (meaning before the IPsec …” „… unique pre-shared key. After this process, the TCU can send the remote command and the BCM performs it …”

M. Wegener, R. Savelsberg, A. Alberti, G. Cechini, L. Schäfers, K. Badalian, S. Pischinger A Cloud-based Self-Learning Digital Twin Solution for Increasingly Accurate Range Prediction in Battery Electric Vehicles S. 103-112

„… advantages. Firstly, it allows us to capture and process real-time data from the vehicle and its environment …” „… driver data and third-party traffic, route and weather information in order to train data-driven vehicle …” „… requires that energy consumption data is stored in databases and linked to road segments as well as other …”

S. K S, Tata Elxsi, N. Velinov Software-Defined Vehicle: Combining Real-Time Safety Critical Functions with Cloud Connectivity S. 543-558

„… controllers and the central compute units are depicted as being connected via a high-bandwidth data link …” „… signals to a service-oriented communication. The central compute units must process the incoming …” „… could also send data back to an OEM or a 3rd party service to enable additional value creation. One such …”

H. Ghezali, L. Trautmann, S. Witke, S. Herbold A Review of using Artificial Intelligence in Large Projects for Requirements Classification S. 573-588

„… done with SYS and SYS-FL data, SW data not included since the CUSTOMER data is by process definition …” „… will be added to the AI training data to successively increase the database. This will lead to …” „… using test data of same kind as the training data, i.e., from the same stakeholder and assignment to the …”

A. Beyfuß, M. Wirtz, T. Hein, J. Feng, P. Crowther, O. Forrest QuietComfort Road Noise Control – Helping Carmakers Design Better Cars S. 39-60

„… , Ricardo UK Limited Abstract The traditional Noise-Vibration-Harshness (NVH) design process is a …” „… process requires many cycles of complex prototyping, testing and analysis to find the right balance …” „… achieve their acoustic targets. The carmaker maintains control of the collaborative process, using the …”

Z. Bassi, P. Gulden Using Radar and Vision Fusion for Improved Low-light Pedestrian Detection S. 113-132

„… distance and velocity data. The fusion of a camera with radar can enhance a safety system by improving …” „… same data from any existing vehicle radar system, so as not to add a radar specific for the smart …” „… processor (see Figure 1). The camera processor receives raw data from the image sensor and performs various …”

M. Cupelli Rust for Automotive – A Modern, Memory-Safe and Secure Programming Language S. 533-542

„… data races and memory-related bugs. Furthermore, the syntax of Rust is similar to C++, while …” „… memory between different parts of the program without risking data races or other memory-related …” „… potential issues at compile time. Mutable references enable temporary mutable borrowing of data within a …”

Titelei/Inhaltsverzeichnis

„… consultant, Audrey Matarage Consulting, Stuttgart Software – Cloud & DataSustainable Software Development …” „… , Erlangen;F. Kraft, C. Winkler, MAN Truck & Bus SEHow Data-driven Approaches Enhance Agile and …” „… bibliographic data is available via Internet at www.dnb.de.© VDI Verlag GmbH · Düsseldorf 2023Alle Rechte …”

K. Eliasch, Dr. P. Friedel, D. Li, D. Shan Cooperative Perception Services to Improve the Safety of Road Users S. 347-364

„… markings, traffic sign and so on. There are multiple data sources including automotive imaging Camera …” „… X Framework (ITS Stack) V2X Radio Module SDR DeviceNetwork LayerManage sub-layerData sub-layerDSMP Tx/RxAccess Adaption …” „… results are adapted to the V2X communication stack according to the cSAE standardized V2X Sensor Data …”

M. Pfeifle, N. Zeller, A. vom Felde Combining ADAS and SD Maps for Augmented Reality Guidance S. 135-148

„… the foundation for precise AR guidance applications. The precise positioning and lane data allow for …” „… information should not be limited to static map data, it should also take the objects around the car into …” „… level. Vision cameras capture visual information from the environment and convert it into digital data …”

L. Heinrich, M. Springer, D. Schütz, J. Pannek A Holistic Approach for a Universal Vehicle-to-Robot (V2R) Communication Interface S. 365-378

„… ]. Since the industrial standardization process takes roughly seven years for each service, a universal …” „… interface itself. The main purpose of a communication interface is to set the framework for how the data …” „… communication within the network [8]. Additionally, the interface defines the physical connections for the data …”

S. Spitzer, S. Wahl Hydrogen – A Game Changer in the Automotive Industry ... and Beyond S. 689-702

„… and North America, to process the huge mass of data in the cloud every day. Fig. 6: Connectivity in …” „… generation of solutions available. Collecting a large amount of real data from its mobile and sta- tionary …” „… Base Software (BSW) and standardized processes, methods and tools (PMT). The situation for the …”

P. Laufer Estimation of Gender and Age of Vehicle Occupants Using Deep Learning S. 27-38

„… of the image that take place during each iteration are utilized. The data augmentation process …” „… . During the latter scenario, various head positions occurred as part of the buckle-up process. Fig. 1 …” „… training data images for inference. This knowledge is subsequently used to accurately classify unknown …”

M. Bornemann, F. Baumann Sustainable Software Development for Cloud-Native Vehicles S. 519-532

„… microcontroller limits the functionality of the zone controller to body use cases and to data collection or data …” „… of an automotive compute architecture:  The zone controller, called Power Data Center (PDC …” „… . The Deploy phase describes how we are delivering software into a vehicle. So it describes processes …”

O. Meyer, B. Böhlen Mastering the software update complexity of modern vehicles S. 199-210

„… processes was good enough. However, in the future, software is expected to become more sophisticated and to …” „… for the vehicle, software also faces more challenges in the homologation process. The United Nations …” „… types (e.g., boot loader, application, data / calibration) and each flash type can be filled with …”

M. Kremer Vehicle-to-vehicle (V2V) communication as enabler for improved automated driving functions S. 17-26

„… Reducing fragmentation of ODDs with the help of V2V data exchange Dipl. Ing. (FH) Markus Kremer, FEV.io …” „… sharing data between the autonomous vehicles in on-ramp situations via V2V communication and data exchange …” „… the initial testing, a focus was placed on the transmission of data over the 802.11p WiFi network to …”

A. Malvankar, S. Riediger, V. Kumar Konenki, F. Probst, M. Marx, A. Jasoliya, J. Philipp Hake Continuous System Architecture Development for Automated Driving Features S. 307-320

„… shorter times- to-market necessitates the development of processes, methods, and tools (PMT) that enable …” „… architecture development by outlining the necessary processes, methods, and tools. It facilitates the …” „… remains and necessitates the continued evolution of processes, methods, and tools (PMT) to support agile …”

A. Matarage A leap in innovation – What European OEMs can learn from Chinese OEMs in terms of User Experience S. 503-518

„… concepts and adapted design and development processes Having smart functions in vehicles is not enough to …” „… early on in the development process. A lot of OEMs (e.g. HiPhi, Aion, Zeekr,…) feature showrooms in …” „… innovations and is one possibility to leapfrog competition. Mastery of data. Obviously the political and …”

U. Bodenhausen How to Become a Leader by Development of AI – ChatGPT Research Papers Analysed S. 281-292

„… large number of independent data sets (Example [1]: 12 datasets). Figure 10 shows examples from research …” „… based on training data that would not be feasible without AI. This ability of AI has been used over …” „… optimize huge numbers of parameters based on training data that would not be feasible without AI. This …”

O. Kotte, L. Beermann, D. Ziegenbein, S. Ravi, M. Vinnakota Master Algorithm for Event-based Co-Simulation with FMI 3.0 for Timing Accurate Software-in-the-Loop S. 447-462

„… the development process due to the necessity to purchase, maintain and operate the real hardware (HW …” „… schedule in a single CPU during one hyper-period, including data flow dependencies (black arrows) and …” „… service (CPS). The CPS filters the timing events, by applying the required data consistency mechanisms …”

M. Sandler Distributed development along the automotive supply chain: 8 insightful recommendations for OEMs and suppliers to jointly implement cybersecurity S. 613-622

„… process. In most instances, both parties find themselves falling short of each other's expectations …” „… ; typically based on ISO/SAE 21434, to support the type-approval process of their vehicle types. To discern …” „… into a usable data format or even request for editable formats. There is a need to streamline the …”

J. Schlosser, J. Petersohn Maintaining Open-Source based Software S. 267-280

„… a complex and time-consuming process. The need to ensure compatibility with newer kernel versions …” „… of security vulnerabilities compared to closed-source software. Data from CVE reports reveals notable …” „… re-ported vulnerabilities is often limited. The regular kernel community process [9] does not usu-ally …”

S. Duda, Laurent Emmerich A unified middleware for SoC-agnostic application development S. 379-384

„… the E/E architecture, in the corporate culture, the development processes and in the software …” „… computing. They all use different APIs and different data models. Some hardware accelerator frameworks are …” „… cores. Our approach is to unify the interfaces and data models across the various processors and to …”

C. Wilks, J. Roslak New Opportunities with Software Defined Lighting – Appearance drives Emotionalization S. 61-76

„… similar process has also taken place in the transformation from key mobile phones to smartphones. In the …” „… communication, data can be exchanged between the cloud and the vehicle and use this data to improve vehicle …” „… functions. In this way, the vehicle can be optimized over its entire life cycle.  Data from the sensors …”

G. Shirasat, T. Dannemann Snapdragon Ride Flex SoC: The central compute solution that’s bringing the SDV vision to reality S. 253-266

„… the sensor/sensor data before sending it to the central compute for further processing. This …” „… what the automotive ecosystem is now loosely calling, “Car OS”, that abstracts the vehicle data …” „… machine learning (ML) model performing ML operations (MLOps) on the data ingested from the car or in-cloud …”

L. Li, M. Schlecker, T. Zipper AI-Based Energy Management of Next Generation Architectures S. 391-404

„… each other via the data communication network like CAN, LIN, FlexRay. With the increasing amount of …” „… runtime. Data communication – as part of the architecture – is defined in the design phase. The chosen …” „… signals are broadcasted via the data networks (CAN, LIN, FlexRay etc.) between the controllers. Any …”

A. Heise Plug & Play High-Performance Computer (HPC) and Fluid Cooling Solution S. 159-168

„… process, depending on the number of HPC modules that may be installed on either side of the cooling pads …” „… drivers. This reduces the amount of cabling and accelerates the data flow across domains/between HPCs. At …” „… data rates of up to 32 GT/s or 256 GB/s. Summary and Outlook The scalable HPC concept with drip-free …”

D. Nardo, G. Aiello, F. Gennaro Analysis of WBG based hybrid semiconductors approach for bidirectional PFC in On-board charger applications S. 223-234

„… and the direction of the output current. To analyze the commutation process of each switching …” „… data consideration. This last consideration is used to make this comparison. Characterization energy …” „… equations based on threshold voltage and time constant, circuit simulator or simplest datasheet provided …”

doi.org/10.51202/9783181024232

VDI Wissensforum GmbH - Commercial Vehicles 2019

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Commercial Vehicles 2019

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D. Nötzke Born digital – How BPW is revolutionising the configuration, ordering and production of running gears S. 137-148

„… data. While suppliers and customers have optimised their respective processes according to their needs …” „… customer's own processes and digital product data. This article describes how BPW achieves the …” „… incorporated directly into the self-creating product model and then supplemented with process data in the …”

K. Kunz Increasing transport efficiency through digitalisation of trailers S. 313-328

„… transmission of data from upstream and downstream processes in the value chain. The better information and …” „… system to connect, integrate, monetize and share data, devices, systems and processes in the digital …” „… partners along the supply chain to ensure end-to-end visibility [12]. Data-generating connected trailers …”

M. Greule, Y. Stoermer Application of a universal simulation environment for deriving specification premises of commercial vehicles with alternative and conventional drive trains S. 187-198

„… engineering at the beginning of the product development process. Therefore, Daimler Buses is using a universal …” „… greenhouse gas emissions (2016 data)” [1] That is one of the reasons why the European parliament has …” „… extended the classical v-model process by a model based concept design phase with the aid of a universal …”

D. Schnepp Open Platforms as A Solution Approach for Smart Logistics – Increase connectivity in networked commercial vehicles S. 251-258

„… digitalize the delivery process and to place the delivery in the hands of robots and drones. What sounds …” „… efficient coordination of the stakeholders involved in the delivery process? In this article, Dietmar …” „… order to solve these complex processes economically and to optimize them further, logistics companies …”

C. Asbach, A. Maria Todea, H. Kaminski, M. Zessinger Emissions during braking S. 259-268

„… data report only average emissions of the entire car fleet, whereas here the brakes of a much larger …” „… than average car were tested. Further, the literature data reports emissions from cars, whereas we …” „… the particle number. Ultrafine particles are mainly generated by thermal processes such as …”

M. Holzer, R. Karkoschka Predictive Maintenance for TraXon – Business Model and Technical Solution S. 243-250

„… processes the supplied raw data and generates detailed reports on the condition of the transmission …” „… regarding new data-based business models is Predictive Maintenance. With the development of a Predictive …” „… . One trend regarding new data-based business models is Predictive Maintenance. Predictive Maintenance …”

Titelei/Inhaltsverzeichnis

„… use of the information on this website are reserved. Data processing equipment and the translation …” „… National Bibliography); detailed bibliographic data is available via Internet at www.dnb.de. Content f …” „… , Friedrichshafen f Methods/Processes/Tools Born digital – How BPW is revolutionising the configuration, ordering …”

G. Nitzsche, S. Wagner, N. Belov helyOS – Highly Efficient Online Yard Operating System S. 329-338

„… of vehicles in non-public areas. Fraunhofer IVI is responsible for the transmission of the data …” „… vehicle status data in real-time and can control the automated vehicles by scheduling missions. The …” „… synchronizing and data exchange between frontend, business logic and the automated vehicles. VDI-Berichte Nr …”

J. Hintereder, S. Sattler, U. Gunzert Development of a disruptive semitrailer tractor in light-weight construction S. 45-60

„… the respective vehicles. These data are updated over the term of the vehicle series and used as the …” „… basis for new designs. Such data include rigidity values such as deformations under standardised load …” „… The figures show measurement data for determining the collectives for the frame torsion, the …”

A. Banerjee, P. Kniess, F. Tenbrock, M. Mohr, G. Gumpoltsberger ZF Assistance Functions for Swap Body Trucks – Functional innovations support trucks for the autonomous, safe and efficient handling of containers at depots S. 123-136

„… mobility" solutions to the logistics sector – and helping to make logistics processes more efficient …” „… affect virtually all areas of the process chain, starting with long-distance traffic and ending with …” „… swap body will usually cause an interruption, delaying the entire logistics process: High costs can …”

G. Milton, H.-M. Koegeler, R. Varnhagen Validating the fuel consumption of trucks featuring a dynamic electronic horizon in real world traffic: methods and results S. 149-174

„… Reengineering Process,” in Modeling Mobility with Open Data: 2nd SUMO Conference, Berlin, Germany, 2014. [8 …” „… electronic horizon system that provides preview data about the road ahead of the vehicle. Current state of …” „… generation electronic horizon systems will add cloud connectivity and include dynamic data, such as …”

C. Luján The new vehicle energy consumption calculation tool (VECTO) for heavy-duty vehicles – Scope and limitations S. 269-280

„… limitations of VECTO tool by analysing its input data and its operational mechanism. In addition, work under …” „… physics-based models that use certified component data as input, in order to model the fuel consumption of HDVs …” „… different manufacturers involved in the process of building a HDV, as each of the TIER 1 will be …”

M. Aimo Boot, A. Bernardini The key role of the Tertiary Safety in the vehicle concept design to preserve the occupants and road users life S. 199-206

„… Process To ensure the development of a new vehicle taking into account the Tertiary Safety needs, it is …” „… fundamental to address each item in the project milestones of the usual Product Development Process (PDP …” „… cylinders,…); Material Safety Data Sheet (MSDS); emergency procedure and instructions in case of accident …”

A. Danninger, E. Armengaud, N. Knopper Implementation of Powertrain control for economic, low real driving emissions and fuel consumption – Measures for Fuel consumption reduction in Long Haul traffic S. 293-312

„… Reengineering Process,” in Modeling Mobility with Open Data: 2nd SUMO Conference, Berlin, Germany, 2014. [17 …” „… second improvement approach targets the introduction of extended and predictive input data. This …” „… additional data will provide predictive information of the vehicle mission and environment situation …”

B. Barrois, H. Koch, T. Erhart Next Generation Active Safety Systems for City Buses – The Foundation for Automated Driving S. 207-218

„… , traffic and other environmental influences) before introducing this system to the market. The data being …” „… development process. This is why we also focus on clearly arranged and distinctive warning elements. The …” „… -, MIL-, HIL- and standard use-case testing, testing in reality is applied. Measurement data from tests …”

M. Fritz Modular Platform Approach for Electric Drive System in Commercial Vehicles S. 103-114

„… different motor types by a data driven approach. Electric Motors The electric motor is one the three …” „… process and then joined in the stator slots. By allowing certain concessions with regard to the copper …”

K. Hömberg, G. Chen, W. Li Lean product development process for a Chinese commercial vehicle supplier – Preparation and implementation of changes in the thinking and acting of a Chinese production company on the basis of Lean P... S. 175-186

„… production chain, to guarantee individually optimized but reliable processes based on a solid database. 3 …” „… Lean product development process for a Chinese commercial vehicle supplier Preparation and …” „… reason to introduce an overall product development process based on the German model. After some …”

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