Filter results

Results (517)

Sort by:

Select all Select all

Page 6

VDI Wissensforum GmbH - International Conference on Gears 2017

Partial access

Select

VDI Wissensforum GmbH (ed.)

International Conference on Gears 2017

Series: VDI-Berichte

Volume 2294 2017

Results in this title

R. Meissner, M. Liewald, T. Benkert, M. Hiller, W. Volk Multi-component gearwheels and their manufacturing processes S. 1299-1306

„… conditions within the model. A reference point in the center of the gearwheel is clamped. That reference …” „… is geometrically modelled. In the second stage, the tooth forces derived from the reference gearing …” „… of a light duty commercial vehicle. This reference gearing leads to a gear ring with characteristic …”

S. Grützner Holistic simulation of gearboxes – system simulation S. 51-60

„… reference concept. A steady-state analysis was performed on the variant models for planet speeds from …” „… Modelica® based model elements representing inertias, loads, stiffness or detailed tooth contacts (gear …” „… language Modelica® enables the modeler to extend existing library elements or create new library elements …”

C. Gosselin, E. Fritz, L. Seiler CnC manufacturing of circular faced cylindrical gears S. 1343-1352

„… paper presents the basic equations needed to model Spurved gears. It is shown that cutter tilt can be …” „… Model [7] is the basis for the Tooth Flank Generator where the same Face Mill cutter is used to …” „… obtained between the theoretical model and the actual part. 2. The Tooth Flank Generator A Tooth Flank …”

C. Brecher, C. Löpenhaus, M. Schroers, T. Frech, P. Scholzen Optimization of NVH behavior of gears by alternative gear materials S. 539-552

„… simulation of the transmission error of the reference gear variant, which is made of case hardened steel …” „… line). The next step is the definition of target reference load points, at which the transmission …” „… reference points are selected for MDrive,1 = 50 Nm and MDrive,2 = 100 Nm. The third step is the calculation …”

E. Chiappetta, D. Morrey Non-standard spur gear tooth profiles for improved epicyclic gear system performance in low speed applications S. 825-834

„… compared with a baseline corresponding to the stress state of a reference profile gear according to ISO …” „… 53.2 Profile A (hf 1.25/ ρf 0.38/ ha 1.25) [10] with reference pressure angle α=20° and profile shift …” „… Pinion Gear Number of teeth 20 20 Module [mm] 1 1 Reference pitch diameter (mm) 20 20 Pressure angle …”

J. Lohmiller, J. Hoffmeister, J. Hermes, M. Ansorg, H. Dhonau Development and investigation of austempered ductile iron (ADI) for thick-walled gear components S. 963-976

„… ) CAD-model of a machined planetary carrier with solid shaft. (b) The casting model with chill castings …” „… , 2017964 similar reference material, similarly cast to planetary carriers, however different casting …” „… ” and “reference”. 2. Experimental Processing the Dhonau-SEW ADI, 3 tons of liquid iron were melted …”

Y. Wang, B. Peng, G. Liu, L. Liu Design of transmission accuracy of the involute cylindrical gear-worm gear system under large temperature difference based on FE method S. 491-502

„… achieve the unlock function. Firstly, the error chain model of gear system and worm gear system is …” „… . Transmission system error chain model 3.1 Gear backlash The gear backlash can be divided into circumferential …” „… pressure angle of the worm in the axial plane) 3.3 System hysteresis drive chain model 1. Worm …”

X. Kai, L. Guolong A compensation method of tooth surface error in continuous generating grinding based on the virtual-axis S. 1153-1160

„… C-axis) and error of X-axis. Then, a corresponding mathematical model is established. Finally, two …” „… Compensation Method Based on Virtual Axis 4.1 Electronic gear box model based on virtual axis The tooth …” „… equivalent error model for the above axes of the continuous generating machine is built according to the …”

T. Nagumo, M. Ishizuka, Y. Satou, S. Matsumura, H. Houjoh Estimation of loaded static transmission error using vibration measurement under operating conditions in a two-stage helical gear reducer S. 857-868

„… combining the measured frequency response curve with the calculated FRF using a dynamic model. Estimated …” „… vibration model can be expressed as a linear time-invariant system, the gear mesh excitation force can be …” „… calculation step creates a dynamic model that best fits the acquired frequency response curve and then …”

A. Mihailidis, G. Korbetis, N. Drivakos, I. Nerantzis Finite element method based analysis of planetary gear systems considering backlash and manufacturing deviations S. 75-82

„… , planetary systems are very useful. A lot of research has been conducted in this field. Reference [1 …” „… . However, the model was 2dimensional. This is an important drawback, since it restricts its application to …” „… straight spur gears. The current study advances one step further and introduces a 3D model that makes …”

P. Norgauer, W. Sigmund, D. Kadach, K. Stahl Comprehensive simulation methods for crossed helical gear sets with the main focus on the calculation of contact patterns S. 353-362

„… 2 and the profile shift coefficients x1 and x2. Fig. 1: CAD-models of crossed helical gear sets …” „… geometry simulation. Based on the transverse section of the tooth profile, 3D-models of the tooth geometry …” „… are created. Fig. 3 shows the structure of the numeric 3D-model of an exemplary gear tooth. Fig …”

G. Goch, K. Ni, Y. Peng, A. Günther Paradigm change in cylindrical gear metrology using areal measurement and evaluation S. 1025-1038

„… twodimensional plot. The reference geometry of an areal evaluation has to be a three-dimensional gear model. It …” „… modifications. 3 Three-dimensional geometric model of a cylindrical gear for areal evaluation 3.1 …” „… Cylindrical gear model and plumb line distance Today’s cylindrical gear inspection refers to certain …”

B. Schlecht, C. Ulrich, J. Bräunig Investigations on the influence of anisotropic material properties of gear teeth on their macroscopic behavior S. 659-668

„… tooth flank and an undeformed reference area of the cold rolled gear Fig. 2 shows selected results of …” „… ° and 22 teeth for reference. The grain structure can be identified by areas of similar crystal lattice …” „… direction across the body of the unit cell, see also Fig. 3. The crystal structure within the reference …”

F. Yang, W. Bi Efficiency evaluation of multi-speed transmission S. 1101-1108

„… Kozma [5] built models for oil churning loss and considered the tooth- and bearing friction losses in …” „… the efficiency analysis of high gear ratio planetary gear trains. In the reference [6], power flow …” „… bearing friction loss are load dependent power losses which can be calculated according to the reference …”

T. Aoyama, H. Inokura, Y. Shibata Prediction of plastic deformation in hypoid gears S. 669-682

„… calculation method without contact model shown in Fig. 2 was used to simplify the investigation. Contact load …” „… investigated in detail using finite element models as follows. The gear dimensions listed in Table 1 were used …” „… to investigate influence of the case-hardening depth. The finite element models had four teeth as …”

M. Brumm, H. Müller Cyber physical gear production system – Vision of industry 4.0 gear production S. 1209-1218

„… the bevel gear production system is using digital twins and process models since years as closer to …” „… design of bevel gears is based on material models that describe the load carrying capacity of the basic …” „… material. The strength of the material was determined by standard tests on standard reference gear …”

J. Reißmann, E. Leidich Computation of the tooth root strength of Worm Wheels with a calculation program based on local stresses S. 373-394

„… virtual model consisting of the geometry and the loads as well as the numerical calculation and the …” „… Workbench, the model builder, the finite element solver Z88 [5] and an evaluation part based on the FKM …” „… . Model Development Based on the geometry data and the load, the tooth flank including the tooth root …”

J. Papies Load distribution in planetary gears considering effects of manufacturing tolerances with a statistical approach S. 783-794

„… planet gears. The planetary gear stage is modelled as an equivalent mechanical model of a planetary gear …” „… approach 3. Modeling The transmission is abstracted as a static model in the plane transverse section …” „… immediately integrated in regression models which lead to respective regression equations. However, this …”

D. Strasser, S. Troll, R. Sperlich, J. Münch Reliability safeguarding for an 8 MW wind energy gearbox in serial production – Prototype and process development ensuring stable quality at the highest level S. 1085-1100

„… as possible. Therefore, a complete model of the drivetrain has been set up in a Finite Element Model …” „… as well as in a Multi Body Model to adequately examine the static and dynamic influence from the …” „… overall system on the individual components (see Fig 4). Due to the huge size of the model it was …”

B. Leupold, V. Janzen, G. Kotthoff, D. Eichholz Validation approach of PM gears for eDrive applications S. 119-130

„… allows to model the final shape and preform shape of the PM gear, the rolling tool shape and to feed …” „… the performance values to a case hardened 16MnCr5 reference. With this, a first selection of a PM …” „… reference. 5. How to apply for eDrive applications Due to the strong move away from the internal …”

S. T. Ping, Y. M. Shao, L. M. Wang, H. W. Li, J. Xu, Y. Cheng, J. Liu The influence of mesh misalignment on planetary gear set with time-varying mesh stiffness S. 219-230

„… studied based on the dynamic model. 2. Mechanism and modeling method of Mesh misalignment The …” „… . In order to study the underlying mechanism of the mesh misalignment, a dynamic model of planetary …” „… the mesh misalignment model are taken into consideration. Firstly, the TVMS including tooth bending …”

L. Gondecki, M. Weibring, P. Tenberge Simulation and test method for the lubricant’s influence on the wear and fatigue mechanisms on tooth flanks S. 29-40

„… a matter of current research. A first step is to define a model which helps to characterize a …” „… progress in a certain application is possible. 2. Wear and fatigue model of the tooth flank surface The …” „… basis for the further characterization of a lubricant is given by the wear model according to Walkowiak …”

A. K. Shojaei, P. Volgers An improved lifetime prediction technique for plastic gears through finite element analysis and continuum damage mechanics S. 1109-1112

„… sharing ratio can be affected by the teeth deformation and the current model can capture teeth …” „… plasticity, creep, and Continuum Damage Mechanics (CDM) model, which is anchored in microstructural damage …” „… investigated by through experimental testing. The CDM model captures well the fatigue data generated at the …”

J. Neufond, Y. Xu, J. Perret-Liaudet, E. Rigaud The iterative spectral method for computing the planetary gear dynamic response S. 209-218

„… stage planetary gear composed of 3 planets. The lumped dynamical multi-degree-of-freedom model used is …” „… multi-degree-of-freedom model; (b) Sun/planet meshing By neglecting the centrifugal and Coriolis forces, the matrix …” „… in this paper ensure the validity of the model for several case, including phase shifting between …”

G. Hlebanja, S. Kulovec, D. Zorko, J. Hlebanja, J. Duhovnik Influence of the tooth flank shape on thermal load of the gear S. 1583-1592

„… confirm initial results and facilitate development of the thermal model for S-gears. References [1 …” „… thermal load of cylindrical, plastic involute and S-gears. Whereas there are thermal (temperature) models …” „… at disposal for the involute gears, no models are available for the S-gears. Such a model should …”

T. Saito, K. Miyamoto Traction drive analysis identified with rheological friction property of traction fluid S. 1185-1190

„… temperature were identified from the dynamic behavior analysis model for a four-roller test apparatus together …” „… traction surfaces in the behavior analysis model as a friction transmission model, it is necessary to …” „… model for the four-roller test machine shown in Fig. 4 was formulated, and the traction characteristics …”

E. Tanaka, H.-C. Lin Gear diagnostic system using zonal laser beam for practical use S. 845-856

„… size (expressed as “range” in the reference [4]) and position of conventional method using the desktop …” „… PC with the encoder were about -20[%] and -5[%] from the reference [4]. However, as a result of the …” „… use Computer Raspberry Pi Model B+ AD Converter MCP3204‐B Laser Sensor LV‐51M, LV‐H42 HDMI Monitor …”

C. Brecher, C. Löpenhaus, J. Pollaschek Influence of surface layer properties on tooth root bending strength of cylindrical gears S. 421-432

„… . A two step approach shows the accuracy of the Inclusion-Based Weakest Link Model by validation on a …” „… Link Model by showing the influences of different sized gear geometries and material properties on …” „… calculated bending strength. In addition, the main influence parameters on the model and material properties …”

K. Togai, N. Fujinaga A reduced order internal combustion engine model for transmission development S. 1191-1198

„… model. Output torque is modeled in a linear equation. So, required parameters to describe ICE output …” „… A reduced order internal combustion engine model for transmission development Dr. Kazuhide …” „… Abstract Internal combustion engine (ICE) torque model is required to evaluate transmission performance …”

L. Liu Tooth contact analysis of a new type of face gear drive S. 457-466

„… depth, mathematical models of the engaged gears are established. Then tooth contact analysis is …” „… different from the crown pinion in the references [7-8] on modification of the face gear drive. In order to …” „… models are built, and tooth contact analysis is implemented …”

M. Schwenk, J. Hoffmeister, J. Hermes Prediction of local load carrying capacity for gears – a materials science approach S. 989-1002

„… carburizing process without modelling the quenching process for the hardness predictions. The model being …” „… ] were used. Model Validation: Gearings In the previous section the focus was on verifying the modeling …” „… thermodynamically-based diffusion and phase transformation models allow heat specific chemical compositions to be …”

J. W. Vriesen Topographical tooth modifications in planetary gears for reduction of the noise excitation without load capacity loss – Optimization of complex systems capable of oscillation S. 185-196

„… carrier in a gearbox. One used easy mechanical models, after that use strongly simplified finite elements …” „… models which at first determined the main deformation under torque load. In newer time more complex …” „… finite elements models determines the different deformation on the individual planet gear position at …”

S. Jain, B. James A simulation approach to calculate gear dynamic-factors for high-speed applications S. 649-658

„… factors for high-speed gears. We also investigate the influence of system resonances, model fidelity …” „… lumped-parameter model of a high-speed gearbox. The model includes shafts, bearings and helical gears …” „… . Traditionally, multi-body models with only torsional degrees-of-freedom are used to calculate dynamic gear …”

G. Eitzinger Adaptive coatings on gears for NVH improvement S. 1439-1450

„… (Important for Models with Big Deformations) Advantage for Deform 3D: Easy Modelling of the coating with the …” „… has an uncoated reference gear and compares the results of the coated gear. Fig. 4-1: Test rig at …” „… coating of the reference gear with DIN quality of 3 (REF) does not show much adoptive behavior. This was …”

A. Miltenović, M. Banić, Ž. Mišković, R. Mitrović, V. Miltenović Prediction of heat generation in transmission bearings by application of FEM S. 1199-1208

„… Khonsari [4, 5] developed thermomechanical model using finite elements in ANSYS. Thermal analysis was …” „… . Results of thermal analysis was used as thermal load for solving thermoelastic model. Wang, Conry, Cusano …” „… radial and axial models. This paper presents a new method for prediction of heat generation in rolling …”

J. Langhart, I. Zotos, G. Franzoso Casing stiffness variations and influence on the gear meshing properties S. 1161-1168

„… bearing forces. VDI-Berichte Nr. 2294, 2017 1161 The FE model was calculated with ANSYS® [3]. As first …” „… under load in drive mode (left) and bolts and contact plane of casing in FE model (right) For each …” „… variation in the FE model, a new stiffness matrix is created and applied in KISSsys. The combinations of …”

C. Brecher, C. Löpenhaus, F. Goergen, D. Mevissen Crack propagation analysis of pitting damages of high-strength material systems in gear applications S. 281-292

„… Motivation Different phenomenological models exist to the development of pittings, which distinguish …” „… models, a basic understanding of the crack initiation and propagation in rolling-sliding contacts is …” „… temperature is regulated to TOil = 90 °C with splash lubrication. The reference oil is FVA3A containing 4 …”

B. Guilbert, P. Cutuli, P. Velex Hybrid dynamic model of hollow thin-rimmed gears S. 623-634

„… . 2294, 2017632 References [1] Maatar, M., Velex, P., A mathematical model for analysing the influence …” „… Hybrid dynamic model of hollow thin-rimmed gears PhD Student Berengere Guilbert, Ing. Philippe …” „… effects of holes in thin-rimmed gears. To this end, an original hybrid gear model is introduced, which …”

C. Zhang, H. Liu, C. W. Yao, Y. Li Study of vibration for spur gears of tooth profile modification and experimental validation of modification method S. 527-538

„… modification method. 2. Nonlinear dynamic model Dynamic modeling of the gear system is shown in Fig.1 …” „… 6 degree of freedom (DOF) lateral-torsional coupled nonlinear dynamic model of one-stage gears …” „… system is established. Firstly, simulation analyses of dynamic model are performed for gears of …”

I. Atanasovska, H. Abderazek Comparative analysis of few new procedures for spur gears tooth profile optimization with different methods and aspects S. 1169-1176

„… nonlinear dynamic analytical model for involute gears motion, [6]. The Runge-Kutta numerical iterative …” „… gears - EOA In the first part of this procedure the mathematical models are created for bending …” „… optimization in first and second procedure are used, while third procedure used the mathematical models of …”

L. Geng, N. Mimi, L. Lan, Z. Ying, W. Liyan Mesh stiffness of cylindrical gear including tooth surface – Friction based on FEA method S. 807-814

„… obtained with a finite element model by using substructure method, and the tooth contact deformations are …” „… sufficient precision in predicting mesh stiffness. 2 The Time-varying Mesh Stiffness Model Including Tooth …” „… Friction and Oil Film Stiffness 2.1 Meshing stiffness model Considering the squeezing deformation of …”

J. Cathelin, R. Janssen Material data for advanced plastic gear simulation S. 1553-1564

„… running plastic gears. The second part of the workflow is an iterative teeth flank wear model coupled …” „… . Three reference gear geometries are proposed with teeth module from 1 to 4.5. Three gear test set ups …” „… fine tune the thermal model parameters from the VDI2736. Data, like the gear noise, transmission error …”

D. Liang, B. Chen, R. Tan, C. Li Tooth profiles design and stress analysis of double helical gear transmissions with geometric elements constructed tooth pairs S. 411-420

„… paper. Generation principle and mathematical model of tooth profiles are proposed based on the …” „… of tooth profiles with point contact is conducted and solid models are established for motion …” „… principle and mathematical model of the gear drive are proposed. Numerical example is illustrated in terms …”

X. Gou, L. Zhu, C. Qi Modelling of a gear-rotor system considered tooth contact temperature and its dynamic characteristics S. 1177-1184

„… system, a generalized nonlinear dynamic model of a gear-rotor system is established, where the factors …” „… [3] established a finite element model to research the change of tooth surface temperature caused by …” „… dynamic model of a gear-rotor system. 2. Nonlinear Dynamic Model of a Gear-rotor System with Tooth …”

D. Talbot, A. Kahraman Simulation of gear wear using a dynamic load distribution model S. 5-16

„… Simulation of gear wear using a dynamic load distribution model Prof. David Talbot, Prof …” „… formulation will be utilized along with a dynamic tooth contact analysis model in order to investigate the …” „… two-way interaction between dynamic behavior, and wear accumulation. The model will capture the …”

M. Baar, P. Oster, T. Tobie, K. Stahl Theoretical investigations of the load distribution of small sized crown gear sets different material pairings S. 1593-1610

„… . The reference values of the mesh are defined at the pinion. The face gear has variable profile angel …” „… force distribution – at the analogous model based on equidistant strips. Along each strip the loads are …” „… virtual model. The test rig is designed for testing two small sized test-gear sets ( 0,65 … 1,0 …”

Y. Shen, S. Rinderknecht, M. Hoppert General modelling method of power losses in transmission with parameter identification S. 905-916

„… gears or bearings are available in the literature. Different models from these sources are compared …” „… through either the standard models (ISO14179) for industry transmissions or this new joint model. The …” „… comparisons of available experimental data and calculations show that the combination of the joint model has …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… PM gear rolling simulations using advanced plasticity material model and improved initial …” „… is to conduct Finite Element (FE) simulations with an elasto-plastic material model adapted for …” „… conditions, using the elastic-plastic model of Ponte-Castaneda Kailasam (anisotropic) and co-workers and the …”

A. L. Kapelevich, Y. V. Shekhtman Root fillet optimization of thin rim planet gears with asymmetric teeth S. 741-750

„… element model’s constraint conditions reflect the bearing rollers positions (Fig. 5). FE nodes 1 …” „… , but have freedom to move along the inner circle. FE nodes 2 at the left and right ends of the model …” „… , which could be undesirable for some applications. VDI-Berichte Nr. 2294, 2017 749 References 1 …”

S.-J. Tsai, L.-C. Chang, C.-H. Huang Design of cycloid planetary gear drives with tooth number difference of two – a comparative study on contact characteristics and load analysis S. 61-74

„… derive the geometrical and kinematic relations. The study on the mathematic model of the cycloid profile …” „… first derived in the paper. A new load analysis approach is extended from the developed LTCA model [2 …” „… analysis model The contact problem of multiple tooth pairs under loading is statically indeterminate. To …”

S. Stoyanov, V. Dobrev, A. Dobreva Investigating dynamic behavior of planetary gear trains through the systematic approach S. 197-208

„… , based upon theoretical analysis, main criteria for applying an appropriate theoretical model for …” „… vibration, the following research is implemented: 1. Design and theoretical models for gear trains have …” „… . The elaborated CAD models have been investigated thought the Finite Element Analysis and the …”

N. Sagraloff, M. Hein, T. Tobie, K. Stahl Practical use of micropitting test results according to FVA 54/7 for calculation of micropitting load capacity acc. to ISO/TR 15144-1 S. 143-152

„… pitting damages. Calculation models for estimating the local material removal as a function of the …” „… model developed by Lohmann [12] describes the relationship between cracking and wear in order to …” „… determinate the local risk of micropitting. Based on this calculation model, optimal tooth flank …”

E. Rigaud, P.-H. Cornuault, B. Bazin, E. Grandais-Menant Prediction of the vibroacoustic response of an electric window-lift gear motor S. 635-648

„… model. On the other hand, the tangential electromagnetic forces generate the input torque T(t …” „… inertia elements. Parameters of the finite element model have been adjusted for each of the sub-assemblies …” „… with reference values Fref=1 N and πref=10-12 Watts. Fig. 4 displays the evolution of the root mean …”

H. B. Endeshaw, S. Ekwaro-Osire, F. M. Alemayehu, J. P. Dias Estimation of remaining useful life of gears with uncertainties in loading and material parameters S. 1063-1072

„… Model-Based Analysis and Simulation,” J. Intell. Manuf., 23(2), pp. 239– 253. [7] Alemayehu, F. M., and …” „… estimation of gears. A six degree of freedom dynamic model of a single stage gearbox was developed. Torque …” „… build a finite element model for the crack propagation in the gear tooth to determine the stress …”

H. Hansson, H. Alm, A. Eng, M. Olsson Beveloid gears in planetary gear trains for increased Grundström, power density and reduced backlash Stensson, S. 579-590

„… load is shared equally between the planets. Fig. 4 shows a model of a hydraulic system. The forces …” „… MBD-models. Fig. 3: n-planet PGT [4]. VDI-Berichte Nr. 2294, 2017 583 Fig. 4: Hydraulic load …” „… mechanism, Fig. 5. The mechanism used in the MBD-models is equivalent to the hydraulic system in the sense …”

T. Frech, C. Löpenhaus, F. Klocke Influence of the contact conditions in cold rolling on the density profile of powder metallurgical (PM) gears S. 1265-1276

„… dynamic-explicit model in the FE program Abaqus. The model is validated experimentally for the reference test …” „… / - Modellparameter y1 Modellparameter y2 Modellparameter y3 Model Par met r y1: f(Nρ0) Model Parameter y2: f(Nρ0, Na …” „… are analyzed statistically to deviate and verify a comprehensive model which allows the determination …”

J. J. Liou, S. Rakuff The development of worm drives S. 503-516

„… Remarks/References JIS S45C steel, HB=210 Carbon fiber/Polyaminobismaleimide (PABM) resin matrix Carbon …” „… worm drive is needed to perform the analysis. Many mathematical contact models have been developed to …” „… publish this paper and Baldor Electric Company for their valuable comments and suggestions. References …”

A. Furtmann, G. Poll Electrical stress and parasitic currents in machine elements of drive trains with voltage source inverters S. 109-118

„… defined bearing. The bearing currents were measured with current probes Pearson® Model 6595 (see Fig. 4 …” „… model. Furthermore it can be seen that the voltage of the slow shaft and the voltage over the 1 2 3 4 …” „… Fig. 7: Calculated voltages using the simulation model and a measured common-mode voltage 5 …”

P. Garambois, E. Rigaud, J. Perret-Liaudet Robust optimization of gear macro and micro-geometries in order to minimize static transmission error and gear stiffness fluctuations S. 927-938

„… proposes a fast and efficient analytical tooth bending model that evaluates the gear compliance from a …” „… thick Reissner-Mindlin analytical plate model representing the teeth, coupled with a Ritz- Galerkin …” „… transmission error and mesh stiffness requires an analytical tooth bending model. Monte-Carlo simulations are …”

A. Kahraman, H. Ligata Effects of external splines on deformations of ring gears of planetary gear sets S. 341-352

„… predictions of a commercial deformable-body model are also shown to describe the experiments accurately. 1 …” „… predictions using a model from Refs. [5,24]. The main objectives of this paper are (i) to perform an …” „… ], and (ii) to develop a two-dimensional finite elements model of an n-planet ( n [3,6] ) planetary …”

M. Kanters, B. van Wissen, R. Nickel Relevant tribological testing method for high performance plastic gears S. 1507-1518

„… tests. In this paper, we present the status of ongoing work on a predictive model approach and the …” „… most commonly used wear model is Archard’s wear equation [2], defining that the wear depth, , depends …” „… as the gears analytical models are available to calculate the pressure and sliding distance, e.g …”

K. Kanto, T. Yamada, S. Komatsu, J. Morishita, I. Yamaji, A. Kubo Non-contact measurement of 3D tooth flank form accuracy of bevel gears on 5-axis machining center S. 1039-1050

„… model is shown in Fig. 15. The point cloud data is so high density and high accuracy, texture view …” „… data of comparison with CAD model Fig. 16: Cutter flat on the gear flank (from …” „… measuremnt strategy. Reference [1] Schwenke, H., Waldele, F., Weiskirch, C., Kunzmann, H.: Opto-tactile …”

F. Concli, C. Gorla Numerical modeling of the churning power losses of gears: an innovative 3D computational tool suitable for planetary gearbox simulation S. 881-892

„… both with planar simplified models and with complete 3D models and compared with experimental data …” „… gearbox efficiency was estimated with rough empirical models or measured directly on prototypes with a …” „… of the above-mentioned sources at least empirical model exists, for the load independent losses …”

J. Fechler, M. Böhm, S. Aberle, V. Merz A contribution to the NVH behavior of plastic gears in automotive applications S. 1531-1540

„… element simulation model is the basis of this optimization. It was initially developed to understand the …” „… transferred in a finite element model. The simulation shows a significant increase of the TE and additionally …” „… of the gear. The mathematical model of the amplitude modulation is described as a carrier vibration …”

M. Shuai, M. Shuai, J. Guoguang, Z. Yidu, L. Chao, H. Haruo Research on multiple-split load sharing characteristics of 2-stage external meshing star gearing system S. 769-782

„… establishes a refined mathematical model of 2-stage external gearing 3-split loading sharing coefficient …” „… transmission systems[5 through 10], Singh et al. established the analysis model of the load sharing …” „… turbine gearbox[18 through 19]. In this paper, a fine load sharing characteristic analysis model is …”

W. Wang, L. Han, Q. Yan, C. Xiang, Y. Li Research on the dynamic power split characteristics and the electric power coordinated control for a hybrid transmission system S. 131-142

„… planetary dynamics model, we can get the following equation: EVT1： 1 2 1 2 1 11 1 i a k k dT T J k …” „… closed-loop feedback control strategy, because the slow response of engine and inaccuracy of efficiency model …” „… steady–state target power of each power source. But because of the inaccuracy efficiency models and the …”

B. Bauer, R. Hambrecht, A. Kube Thermal analysis and optimization of gearboxes by simulation S. 917-926

„… simulated and allow considering models of different fan types, covers, and flow disturbing details of the …” „… D-model grows proportional with the volumetric size of the gearbox. For such problems, Siemens offers a …” „… can be explained by inaccuracy of the simulation model and uncertainty of the measurement …”

C. Andersson Grinding or shaving? – Performance based economic decision support in the manufacturing of gears S. 1353-1364

„… manufacturing. In the study different cost models are compared regarding input parameters in alignment with the …” „… required input data required to make a decision. With the performance driven cost model used during the …” „… of implementing or developing models for cost calculations and integrate them in improvement work is …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… research project aiming to develop models and methods for analyzing manufacturing costs and benefits in …” „… . This case study is the starting point of a five-year research project where methods and models to …” „… create such methods and models, a complete set of cost drivers and Key Performance Indicators (KPIs) in …”

M. Daffner, M. Otto, K. Stahl Elastic deformation of a hypoid gearbox – Measurements on a static test rig to validate the calculated elastic deformation behavior S. 683-694

„… the shafts of the pinion and gear. In the mechanical model, the deformation of the mating gear has …” „… financing and support of this research project. 8 References [1] Coleman, W.: Analysis of Mounting …” „… Model for the Complete Transmission System. SAE transactions - Journal of Passenger Cars (2002), p …”

D. Krüger, E. Leidich, I. Römhild, R. Heß, H. Linke Geometry, pitting and tooth root capacity of asymmetric gears S. 751-768

„… mating gears: The stresses can be estimated with the model of the Hertzian contact for a half-plane …” „… compared to Hertzian model loaded by the same contact stress. If the contact takes place closer to the …” „… tooth root, the stress components are coming closer to those of the Hertzian model. 4 Tooth Root …”

M. Hein, T. Tobie, K. Stahl Test method for time-scaled fatigue tests of gear transmission systems S. 1073-1084

„… spectrum truncation based on a calculation model for system service life The hereinafter shown method for …” „… a load spectrum truncation is based on a detailed calculation model for system service life [5, 7 …” „… ([13], modified) Based on the previous shown model for system service life calculation an approach for …”

J. I. Pedrero, M. Pleguezuelos, M. B. Sánchez Load sharing model for spur gears with tip relief – An investigation on the influence of profile modifications on the mesh stiffness S. 795-806

„… Load sharing model for spur gears with tip relief An investigation on the influence of profile …” „… controlling the quasi-static transmission error. VDI-Berichte Nr. 2294, 2017 805 8. References [1] Velex …” „… ., Pleguezuelos, M., Artés, M., Antona, A.: Load distribution model along the line of contact for involute …”

E. Erkilic, Z. Burcay Optimizing tooth proportions to improve topland Saribay balance in aerospace bevel gears S. 447-456

„… stiffness. Deflections were calculated and input to LTCA model to determine optimal crowning for desired …” „… interests as a part of ongoing projects. VDI-Berichte Nr. 2294, 2017 455 References [1] F. L. Litvin …” „… , P. Rahman and R. N. Goldrich, «Mathematical Models for the Synthesis and Optimization of Spiral …”

D. Ghribi, C. Peyrac, M. Octrue Shot peening of gear tooth flanks: Search for an optimal surface topography against the micropitting S. 153-162

„… the two-disc machines: wear and / or plastification. Bibliographical references [1] R-W. Snidle …” „… . Seabra, M-J-D. Castro, “Gear micropitting: model and validation”. RTO-MP-AVT-109, 2004.WIT Transactions …”

J. Strüber Design of plastic micro gear teeth for mass production with high manufacturing tolerances for a medical device S. 1463-1472

„… sectors such as digital cameras, model-building or medical technology. Especially in the latter sector …” „… beginning. 6. References [1] VDI 2731 Part 1, Microgears Basic principles, Beuth Verlag GmbH, Berlin …”

Y. Cai, L. Yao, Z. Xie, J. Zhang, C. Peng Influence analysis of system parameters on characteristics of the nutation drive with double circular arc spiral bevel gears S. 435-446

„… arc spiral bevel gear tooth surface model [8-12]. To the author’s knowledge, there is no existing …” „… on the dynamic meshing force was observed. VDI-Berichte Nr. 2294, 2017444 References [1] Z. J …” „… meshing force will be discussed. To simplify the calculation, the external load on the system is modeled …”

L. J. Stocco, R. Gloeckner Smashing the efficiency barrier – A practical comparison of planetary and orbitless gear-heads S. 319-330

„… the desired output torque is recorded using a Honeywell model 651C-1 and 651C-2 torque watch. Due to …” „… operated system, this means an increase in run time of up to 49%. 8. References [1] D. Jelaska …”

C. Hasl, P. Oster, T. Tobie, K. Stahl Bending strength of oil-lubricated cylindrical plastic gears – Modified bending strength calculation based on VDI 2736 S. 1649-1660

„… , compared to the static model underlying the analytic tooth root stress calculation methods. Therefore …” „… . References [1] VDI 2736:2014-06, Blatt 2, Cylindrical gears - Calculation of the load-carrying capacity …”

T. Jurkschat, T. Lohner, K. Stahl Improved calculation method for load-dependent gear losses S. 893-904

„… . References [1] Bair, S.; Winer, W. O.: A Rheological Model for Elastohydrodynamic Contacts based on Primary …”

doi.org/10.51202/9783181022948

Ludmilla Derr - Interactions between enzymes and oxide colloidal particles and their influence on enzymatic activity

Partial access

Select

Ludmilla Derr

Interactions between enzymes and oxide colloidal particles and their influence on enzymatic activity

Series: Grund- und Werkstoffe/Kunststoffe

Volume 760 2016

Results in this title

Protein adsorption S. 34-40

„… . Thermodynamic considerations for protein adsorption are also introduced. Typical models for protein adsorption …” „… isotherms and kinetics, such as the Langmuir model, are presented. 5.1 Influences on protein-particle …” „… a summarized overview from the references9,22,24,25,27, Properties o f the proteins: - surface …”

Experimental methods and principles S. 48-58

„… an electric current l n. In compensates for l s (adapted from the references63,11B). 7.2 Gas …” „… BET adsorption model. The BET adsorption model was developed by Brunauer, Emmet, and Teller in 1938 …” „… and is an extension of the Langmuir model introduced in Chapter 5.3.1125. The specific surface area …”

Interactions between colloidal particles in aqueous suspension S. 5-21

„… Chemistry books as described in the indicated references42, 43, 47"50. This model was first developed for 5 …” „… particles by summing the forces between the molecules in the particles. Based on this model, Hamaker …” „… ). All data were obtained from the indicated references52"54. An approximation of Aparticie-water-enzyme …”

Physisorption of a-chymotrypsin on SiO2 and TiO3: a comparative study via experiments and molecular dynamics simulations S. 103-139

„… reference without colloidal particles, MALDI-ToF-MS measurements were performed in the low measuring ränge …” „… ). Chymotrypsin concentrations in the supernatants and in Chymotrypsin reference solutions without colloidal …” „… solvent using the TIP3P water model220. The Charge of the Simulation cell is balanced including an …”

Assessment of proteolytic activity of a-chymotrypsin immobilized on colloidal particles by matrix-assisted laser desorption ionization time-of-flight mass spectroscopy S. 140-163

„… . Lysozyme was used as model protein to perform enzymatic digestion using immobilized Chymotrypsin and the …” „… relevance for many medical and biotechnological applications2, motivating their use as model substrates …” „… immobilized on Al20 3 (a) and S i02 (b) with amino groups minus the reference (colloidal particles …”

Titelei/Inhaltsverzeichnis

„… Influences on protein-particle interactions 34 5.2 Thermodynamic approach 36 5.3 Protein adsorption models 37 …” „… 5.3.1 The Langmuir adsorption model 37 5.3.2 Other adsorption models 39 5.4 Methods for studying …” „… presentations 172 14 References 173 X List of abbreviations and symbols Abbreviations: AFM Atomic force …”

References S. 173-194

„… 14 References 1. Parveen, S.; Misra, R.; Sahoo, S. K., Nanoparticles: a boon to drug delivery …” „… oxide-solution interface: chemical and electrostatic models. In Geochemical Processes at Mineral Surfaces …” „… Charge. CRC Press: 2009. 58. Piasecki, W.; Rudziriski, W.; Charmas, R., 1-pK and 2-pK protonation models …”

Physisorption of enzymatically active chymotrypsin on titania colloidal particles S. 59-81

„… , catalysis150, bioanalytical devices151 and proteomics152. Chymotrypsin represents a good model for studying …” „… determined according to references40, 131, 132. Briefly, 20 pL of the supernatant were mixed with 140 pL 100 …” „… otryp*in co«centr*tK>n (m g ml ') (mg mJ ) ( = □ Chymotrypsin reference: without TiO. colloidal …”

doi.org/10.51202/9783185760051

VDI Wissensforum GmbH - ELIV-MarketPlace 2022

No access

Select

VDI Wissensforum GmbH (ed.)

ELIV-MarketPlace 2022

Series: VDI-Berichte

Volume 2405 2022

Results in this title

M. Thierer Robust control strategies – Approaching parameter uncertainties for traction drive systems and DC/DC-converters in automotive HV applications S. 109-120

„… complementary sensitivity function ( )( ) is related to the reference tracking within the maximum model …” „… deliver required system look-up tables for early Model-in-the-Loop (MiL) tests. The following figure shows …” „… parametersDividing into ON and OFF stateState-Space-AveragingAveraged Large Signal ModelLinearizationSmall Signal …”

K. Talits Automatic Camera-based Road Defect Detection with Neural Networks S. 305-314

„… , thresholds, augmentations, … New DataMore variation and new context provided for the modelAutomotive Data Set …” „… accuracy of a YOLOv5 detection model for road defects. Impacts of single optimization tools are …” „… the best suited tools, even on the weak Jetson Nano a model with a comparable F1-Score of 0.653 can be …”

T. Zipper Wireless Services in Next Generation E/E Architectures S. 181-188

„… distributionConnectivity Safety / SecuritySoftware ArchitectureNew business modelsVarious services (eHorizon, Apps) enabled …” „… connectivity-enabled business models are pushing the need for changes. Main enabling technology items are for example …” „… conflicting business fields.REFERENCES4TAILORED SERVICES3INDEPENDENTPARTNER1AUTOMOTIVE EXPERIENCE2Full …”

M. Tanimou, T. Stumpf Centralized Architecture in Commercial Vehicles and its impact on Software defined Architecture S. 403-412

„… model-driven ROS software stacksAutomotive grade implementation of someIP spec for embedded Linux systems …” „… , the broad spectrum in commercial vehicle models drives many variants and requires flexible functional …” „… automated driving assistance functionsProject to provide a metadata-driven middleware/abstraction model …”

Titelei/Inhaltsverzeichnis

„… Assistance SystemsCredible Simulation – Do you trust your simulation models …” „… , NI (National Instruments), MunichGround-Truth Reference Data for validation of ADAS / AD Systems …”

doi.org/10.51202/9783181024058

VDI Wissensforum GmbH - LAND.TECHNIK 2022

No access

Select

VDI Wissensforum GmbH (ed.)

LAND.TECHNIK 2022

Series: VDI-Berichte

Volume 2395 2022

Results in this title

S. Becker, B. Kazenwadel, M. Geimer Automation and Optimization of Working Speed and Depth in Agricultural Soil Tillage with a Model Predictive Control based on Machine Learning S. 55-64

„… level. System Modeling and Control Strategy The model requires access to internal machine measurement …” „… Automation and Optimization of Working Speed and Depth in Agricultural Soil Tillage with a Model …” „… developed that predicts a suitable working speed based on a draft force and traction model in combination …”

C. Schoerghuber, M. Ortner, M. Resel, R. Schantl, S. Puster Analysis of the tractor behavior on a powertrain test bed for tractor-specific maneuvers S. 521-528

„… bed with the tractor on real road or field. In this contribution the model-based operation of a …” „… same maneuvers performed on a test track. Model-based powertrain test bed setup and unit under test …” „… model-based operation VDI-Berichte Nr. 2395, 2022522 The dynos, the eddy current brake and the hydraulic load …”

A. Schroder, P. Pickel, P. Emberger, J. Spiegel, E. Remmele The Multifuel Tractor – A Flexible Fuel Option to Reduce Fossil Fuel Consumption S. 441-446

„… Heavy Duty Diesel Engine with Model-Based Methods. Darmstadt, Technische Universität, Dissertation …” „… model developed in the MuSt5-Trak project calculates the injected fuel mass for each mixing ratio …” „… be seen that the two pure fuels can be distinguished with the detection model. The same applies for …”

J. Guo, L. Frerichs, F. Shen, S. Munstermann Analysis of abrasive wear of tillage tools on both macro- and microscopic level S. 309-316

„… . 2395, 2022 315 8. References [1] Cundall, P. A.: A computer model for simulating progressive large …” „… level is the prerequisite of the approach mentioned above. For this purpose, a soil model based on the …” „… parallel for validation of soil model in the simulation, which will play an important role in the wear …”

P. Riegler-Nurscher, J. Prankl, D. Schauer Stereo camera-based method for grassland yield estimation S. 301-308

„… stereo camera and the grass/legumes ratio is fed into a machine learning based regression model for dry …” „… results [96]. Models based on a combination of spectral information and grass height from ultrasonic …” „… of grasses and legumes can be determined, this can improve the yield model. Our approach is to use a …”

D. Neitemeier, S. Spiekermann, D. Irmer, J. Baumgarten, A. Wilken Automatic adjustment of auger headers with variable table length to improve a continuous crop flow and reduce pickup grain losses of a combine harvester S. 235-242

„… as the reel position and the crop height are fixed for a certain period of time, the reference …” „… flow in the longitudinal direction. As seen in the Fig. 6 the model characteristic optimization …” „… control characteristic function is calculated in the model characteristic adaption. The control …”

C. Krause, N. Iqbal, J. Hertzberg, M. Hollmann, J. Martinez, D. Nieberg, A. Ruckelshausen, S. Stiene, S. Rottgermann, M. Muter, A. Berghaus, J. Herbers, S. Menke Concept of a Test Environment for the Automated Evaluation of Algorithms for Robust and Reliable Environment Perception S. 177-184

„… . 27, 2021). [10] Martin Günther, Thomas Wiemann, Sven Albrecht, Joachim Hertzberg, "Model-Based …” „… automated testbed, a model of the carrier is created within a simulation environment. Different scenarios …” „… practical orientation establishes the reference to real application scenarios on agricultural machines …”

R. R. Shamshiri, C. Weltzien, T. Schutte Multi-Sensor Data Fusion with Fuzzy Knowledge-based Controller for Collision Avoidance of a Mobile Robot S. 349-358

„… model of the robot with an exact sensing setup was replicated in a robotic simulator for designing the …” „… collision avoidance controller. The simulation scenes and dynamic models were then improved by manually …” „… environments in which experiments with various sensors, dynamic models, and control algorithms can be …”

A. Paturle, F. Pinet, A. Duparque, D. Martin, V. Tomis, O. Scheurer, C. Ugarte, M. Lefebvre A tyre integrated sensor to monitor real time soil physical properties S. 327-334

„… extensively studied [1] but is easily described using Koutny model [2] (Fig.1). At the entrance of the …” „… Bekker model [4] or pedotransfert functions commonly implemented in soil compaction alerting …” „… regression models are shown in Fig.5. Fundamental results are VDI-Berichte Nr. 2395, 2022330 Tab.1 …”

E. Eder, P. Riegler-Nurscher, J. Prankl Estimation of grassland yield from satellite data with ANN based transfer learning S. 293-300

„… typically do not consider weather data in the interpolations or forecasts. In our work, a model for the …” „… prediction of vegetation indices is developed. Based on this model, the grassland yield is predicted. Using …” „… the latest available satellite measurements and past or current weather data the model tries to …”

C. von Holst, O. Klaar A Study on Improving Cross-Company Co-Operation by Systems Engineering Implementation and Application S. 185-192

„… , Automotive SPICE® - Process Reference Model - Process Assessment Model - Version 3.1, VDA QMC, 2017 [5] M …” „… ensures a certain quality. ZF on the other hand is strong in formal SysML based Model-Based Systems …” „… . SysML on the other hand is a very powerful modeling language allowing views and models build in …”

B. Adams Validation Principles of Agricultural Machine Multibody Dynamics Models S. 219-226

„… Validation Principles of Agricultural Machine Multibody Dynamics Models Bailey Adams, Iowa …” „… State University, Ames, Iowa, USA Abstract Multibody dynamic (MBD) models are required to be …” „… machine MBD model, the model needs to be validated through proper experimental design principles and …”

K. Palm, J. Guo, L. Frerichs, A. Eitzlmayr, F. Maier, P. Seil Calibration of soil models within the Discrete Element Method (DEM) S. 45-54

„… Calibration of soil models within the Discrete Element Method (DEM) Kerstin Palm, Jihao Guo …” „… the Discrete Element Method are suitable. They require calibrated soil models for different types of …” „… process is set up for the DEM soil model. It is still under development, but already shows good …”

S. Schwich, J. Schattenberg, L. Frerichs, M. Gallmeier Adaptive control of a self-propelled sugar beet harvester S. 447-456

„… , process models and control algorithm M. Sc. Steffen Schwich, Dr.-Ing. Jan Schattenberg, Prof. Dr …” „… interactions to machine learning-based process models and the combination of the findings into a control …” „… model, a quality model, a controller, a user interface and a base logic. Altogether, the ARERO-System …”

A. Lindenberger, M. Uhl, M. Frank Influence of design and operating parameters on crop-flow characteristics in a self-propelled forage harvester (SPFH) using experimental and numerical methods S. 457-464

„… kernel-processor unit in terms of analyzing size and mass distribution to create correct numerical particle models …” „… ) and the following equations based on the beam model for tensile stress δ and shear stress σ [1 …” „… stand of a kernel-processor unit was used in the first step to validate the numerical particle models …”

F. de Moraes Boos, S. Pfaffmann, V. Kegel GridCON Swarm – Development of a Grid Connected Fully Autonomous Agricultural Production System S. 17-22

„… Environment based User-Interface: Feedback and Reference Tractor model. (b) Live data and Camera footage …” „… three-dimensional model of the field, generated through photogrammetric processing of drone footage, is combined …” „… with models of the swarm participants, exported from CAD software, which are animated using real-time …”

C. Birkmann, J. Wieckhorst, J. Pieper, C. Ehlert, R. Stirnimann, M. Stettler The Integration of a Scientific Soil Compaction Risk Indicator (TERRANIMO) into a Holistic Tractor and Implement Optimization System (CEMOS) S. 29-36

„… soil interaction, soil pressure and soil behaviour. It is a web-based computer model for evaluating …” „… stress model gives the surface pressure of the soil directly under the tire [6]. This model allows to …” „… tires, the contact stress is calculated on the bases of the model described in [7]. This model allows …”

M. Abdipourchenarestansofla, H. P. Piepho Yield observation outlier detection with unsupervised machine learning in harvest machines S. 343-348

„… distribution model while a Hawkins outlier is an observation that deviates so much from other observations as …” „… Network (CNN) is used to model the “wet-mass” through VI. Out of 150 harvest monitoring datasets, 80% are …” „… allocated for training and 20% for testing the model stability. The RMSE is then calculated on the test set …”

M. Grella, P. Marucco, F. Gioelli, P. Balsari, L. Athanasakos, N. Mylonas, S. Fountas, I. Zwertvaegher, D. Nuyttens, A. Caffini, F. Meroni, R. Rossi Airblast sprayer electrification for real-time, continuous fan-airflow adjustment according to canopy density during pesticide application in 3D crops S. 389-396

„… Synthesis, was developed based on the commercial model Synthesis (Caffini S.p.a., Palù, Verona, Italy). The …” „… block using the inclined Point Quadrate Technique (PQT) [1] as a reference. The ultrasonic sensors …” „… models were developed to define the appropriate fan settings (rev min-1) for the actual canopy density …”

R. A. Rohrer, J. D. Luck Automated Droplet Size and Rate Control via Electromechanically Actuated Variable-Orifice Nozzles and Boom Pressure S. 117-124

„… . Linear regression models were developed based on the 25 mean pressure and actuator positions, with flow …” „… regression models for droplet size and flow rate. The control system could simultaneously solve for the …” „… (from the linear regression models) were compared to actual flow rates from the system flowmeters …”

J. P. Fulton, R. Colley III, S. A. Shearer, E. M. Hawkins Generating High-Definition As-Applied Maps for Pneumatic Fertilizer Application Equipment S. 265-272

„… individual particles were estimated, the model converted the data into mass (grams) based on known particle …” „… mass flow rates. Note that although calibration factors incorporated into the model, both the 9.5 and …” „… . Lab testing allowed for final calibration of the model with results indicating good performance …”

J. Doerr, R. Kalmar, B. Rauch, S. Stiene Data Spaces in Agriculture – Status Quo and Perspectives S. 511-520

„… an end-user viewpoint, data often belongs to the associated reference objects, i.e., fields, animals …” „… multiple approaches to support data interoperability, such as a) standardizing the data model, b) offering …” „… join forces and work together. VDI-Berichte Nr. 2395, 2022518 References [1] Franklin, M., Halevy, A …”

F. Pult, A. Stein, M. Geimer Challenges in the Use of Alternative Fuels: Solutions to handle Boil-Off Gas in Agricultural Machines S. 431-440

„… during dormant periods. Using a simulation model, the components of the most suitable concept for a …” „… is recharged by the alternator and the engine. Simulation Model In order to analyse the energy …” „… demand of a BHS during long dormant periods a simulation model was created. In that model battery …”

T. Herlitzius, B. Striller, N. Staemmler, T. Pohl FMIS evaluation and user experience within “Landnetz” S. 501-510

„… . Furthermore, it was investigated which business models are viable for such a Meta - FMIS. The execution of …” „… requirements for data management and FMIS functionality. A universal process model that generally maps any …” „… and interfaces as well as fostering Meta-FMIS approaches and business models from farmers …”

I. Stasewitsch, J. Schattenberg, L. Frerichs, K. Kruger, J. Schobel, M. Lehr, T. Neugebauer Localization with a ground penetrating radar in harsh agricultural environments S. 153-162

„… odometry and a motion model 3. Step: High-pass filtering of sweeps with the ΔL from odometry 4. Step …” „… motion model from [5]. In the 3. step, the 10 sweeps are filtered with the high pass filter from Eq. (1 …” „… publication lies with the author. VDI-Berichte Nr. 2395, 2022 161 References [1] Cornick, M., Koechling, J …”

L. Frerichs, L. Buck Structuring of electrified agricultural machine systems – Diversity of solutions and analysis methods S. 1-10

„… – https://www.volocopter.com/newsroom/john-deere-and-volocopter-cooperate-oncargo-drone-technology/, Accessed on: 02.12.2021. [14] Trösken, L. et al.: Model-based Calculation of Fuel Consumption …” „… agricultural process simulation model will be presented to help analyze systemically alternative machine …” „… INSTITUTE OF MOBILE MACHINES AND COMMERCIAL VEHICLES, TRÖSKEN et al. developed a simulation model for the …”

A. A. Klopfenstein, C. R. Dean, R. Venkatesh, S. A. Shearer New Tire Technologies vs. Tracks – A Controlled Field Investigation to Assess Productivity S. 335-342

„… study where they created fuel consumption models based on liner combinations of drawbar power, travel …” „… speed and or engine speed. They concluded a model using all three factors performed best …” „… 4.566 0.287 5.844 0.115 1.658 23.74 1.61 6.54 VDI-Berichte Nr. 2395, 2022340 References [1] Pitla …”

M. Holovač, J. Krzywinski Aspects of sustainability improvement in the design of future agricultural systems S. 203-218

„… scalable models usable for sustainable agriculture. Those new sustainable methods and concepts have to be …” „… audience and more stakeholders to become more perspectives to reference upon and to reframe the vision or …” „… References United Nations, Department of Economic and Social Affairs, Population Division (2019). World …”

F. Martin, G. Lohrmann, A. Stoll Selective weed control in grassland using high-pressure water jets S. 105-110

„… . p. 178-180. [7] Petrich, L., Lohrmann, G., Martin, F., Stoll, A. and Schmidt, V.: Model-based …” „… the innovation support program. References [1] Briemle, G.: Giftpflanzen des Grünlandes – Wirkung …”

A. Christ, O. Schmittmann, P. Schulze Lammers Dual use sensor array for crop management in arable farming by CIELab color space – detection of N supply and plant discrimination S. 97-104

„… models for sensor-controlled nitrogen fertilization are currently available commercially. Across all …” „… field experiments. References [1] Schmittmann, O.; Schulze Lammers, P. (2017). A True-Color Sensor …”

S. Lorenz Machine operation task analysis – A deeper look into the shift of task profiles within operating agricultural cyber-physical production systems S. 473-484

„… . VDI-Berichte Nr. 2395, 2022482 References Arnold, D., Arntz, M., Gregory, T., Steffes, S. & Zierahn, U …” „… /10.1371/journal.pone.0197599 Parasuraman, R., Sheridan, T. B. & Wickens, C. D. (2000). A model for types …” „… transparent about transparency: A model for human-robot interaction. In 2013 AAAI Spring Symposium Series …”

F. Wohlfahrt, T. Gores, S. Terorde, L. Frerichs Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High Performance Harvesting Machine Applications S. 423-430

„… . Acknowledgement The project “ProBioLNG” is funded by the BMBF (Funding Code: 03SF0578C). References [1] van …” „… of such autonomy degrees, an agent-based trajectory-simulation was developed modelling the …” „… process-chain for cereals. In this context mobile refuelling processes were modelled. Using this the …”

A. Opgenoorth, K. Schmitz Development of hydraulic drive systems in the context of electrified work machines S. 133-146

„… variable transmissions LS Load-Sensing OC Open-Center VDI-Berichte Nr. 2395, 2022 143 References [1 …” „… /10.1115/1.4032289 [12] Habermehl, Christian; Jacobs, Georg. A modeling method for gear transmission efficiency in …” „… /j.mechmachtheory.2020.103996 [13] Kohmäscher, Torsten. Modellbildung, Analyse und Auslegung hydrostatischer …”

doi.org/10.51202/9783181023952

Partial access

Select

VDI Wissensforum GmbH (ed.)

Automation 2018

Series: VDI-Berichte

Volume 2330 2018

Results in this title

T. Meyer, S. Munske, S. Weyer, V. Brandstetter, J. C. Wehrstedt, M. Keinan Classification of application scenarios for a virtual commissioning of CPS-based production plants into the reference architecture RAMI 4.0 S. 773-784

„… , Tel Aviv, Israel Abstract The Reference Architecture Model for Industrie 4.0 (RAMI 4.0) serves …” „… automotive industry. 2. Reference Architecture Model for Industrie 4.0 (RAMI 4.0) In order to achieve a …” „… context of Industrie 4.0, a reference architecture model has been established by the Plattform Industrie …”

A. Fay, F. El Sakka, U. Löwen, A. Schertl, S. Runde, M. Schleipen Zusätzliche Wertschöpfung mit digitalem Modell: Neue Rollen im Anlagen-Lebenszyklus S. 717-728

„… value by using a digital plant model: new roles in a plant’s life cycle Prof. Dr. Alexander Fay …” „… based on an existing digital plant model. The integrated engineering comprises engineering tasks over …” „… guaranteed [7]. The information flow is based on digital models. These digital models are also known as …”

Jiaying Lin, Z. Lou, R. Zweigel, D. Abel Cooperative localization of a networked multi-vehicles system using multi-rate distributed estimation S. 1081-1092

„… ) with 3 IRT-Buggies VDI-Berichte Nr. 2330, 20181088 IRT-Buggy is a model-scale vehicle platform for …” „… testing functions such as the MiL (Model-in-the-loop) simulation loops and built-in …” „… is negligible. The local system can be described using a nonlinear model in the form of …”

M. Ehrlich, D. Lang, M. J. Mytych, T. Malischewski, J. Jasperneite Preparing Smart Sensors for Industrie 4.0: Requirements, Potentials, and Solutions S. 995-1008

„… institutes currently works on the so-called Reference Architecture Model Industrie 4.0 (RAMI4.0) under the …” „… . [8] Deutsches Institut für Normung e.V., „DIN SPEC 91345: Reference Architecture Model Industrie …” „… provides an information model for identifying and describing the features of the sensor and the sensor …”

F. Mendoza, R. Braun Embedded Device Integration Technologies S. 307-318

„… . First, it proposes an information model based integration approache for on-line engineering by …” „… embedding the OPC UA DI Information model and extensions thereof into field devices. Second, it proposes a …” „… capabilities of a field device. It includes descriptions about the device’s data model, functions …”

U. Kannengiesser, H. Müller Engineering von Industrie 4.0-Anwendungen ohne Multidisziplinäre Alleskönner: Ein Sichtenorientierter Ansatz S. 571-582

„… Abstraktionsebenen ausgerichtet und umfasst 3 Phasen: 1. Modellieren von Viewpoints (Meta-Model Ebene): Erstellung …” „… bzw. Anpassung von Viewpoints für bestimmte Anwendungen und Anwender 2. Modellieren von Views (Model …” „… those views and models that are relevant for the experts’ roles. The individual views are integrated by …”

I. Weiß, D. Pantförder, B. Vogel-Heuser, A. Harrer, S. Lössl Formalisierung von Expertenwissen zur Unterstützung von Data Mining Projekten – Vorhersage von Produktqualität in automatisierten Produktionsanlagen S. 623-634

„… . The acquisition of Mental Models (mental representation of system behavior) is one way to formalize …” „… this knowledge and develop a cause and effect model. However, it requires a well-designed setting to …” „… reveal sig- VDI-Berichte Nr. 2330, 2018 623 nificant models. Therefore, the experience with knowledge …”

C. Hildebrandt, A. Fay, W. Klein, J. C. Wehrstedt Ontology-based Simulation of Manufacturing Systems in Open and Dynamic Contexts S. 663-678

„… should be modelled within a simulation model for experimental purposes and considered to be closed …” „… included in the simulation model. Fig. 5: Simulation modelling activities A LWO about orders that …” „… which provides the necessary model elements in which the SUCFS of our example can be modelled in …”

T. Schröder, C. Diedrich Zero-Click-Configuration von OPC UA-Servern für die Umsetzung von Verwaltungsschalen S. 1093-1104

„… Modellinstanz für den OPC UA-Server muss einem Meta-Modell folgen. Dies legt den allgemeinen Aufbau des Modells …” „… (DeleteNodes) von Nodes sowie das Anlegen (AddReferences) und Entfernen (DeleteReferences) von Referenzen …” „… , Models, and Implementation. 2017. [2] Arai, T.; Aiyama, Y.; Maeda, Y.; Sugi, M.; Ota, J.: Agile Assembly …”

V. Brandstetter, J. C. Wehrstedt, T. Meyer, S. Munske Virtuelle Inbetriebnahme cyber-physikalischer Produktionssysteme mit gekoppelten Simulationsmodellen S. 785-798

„… sogenannten Model Exchange nicht verschiedene Simulationswerkzeuge gekoppelt, sondern die das Modell …” „… Entwicklungsabteilungen zurückführen lassen und dadurch auch die Pflege der Modelle und Modellstände erleichtert …” „… Gleichungen ohne numerischen Solver zur Verfügung stellen und somit den alternativen Ansatz des „Model …”

D. Pfeiffer, M. Becker Automatisierung von Kälteanlagen mit Einbindung in ein Demand Side Management – Einbindung von übergeordneten Algorithmen in neue Kommunikationskonzepte S. 933-946

„… refrigeration systems is presented. It includes on the one hand the functional structure of the developed model …” „… into the overall system and on the other hand the translation into a suitable architecture model for …” „… Reference Architecture. 2012 [5] DIN SPEC 91345: Referenzarchitekturmodell Industrie 4.0 (RAMI4.0). Berlin …”

T. Schild, M. Baranski, D. Müller Modus-basierte Steuerungsentwicklung für modulare Energieversorgungssysteme S. 1009-1020

„… development of modularized systems is introduced. Initially, a graph-based model is generated from the piping …” „… (Bundesministerium für Wirtschaft und Energie), Projekt MODI, Förderkennzeichen 03ET1485A. 7. References [1] J. P …” „… Continuous Process Operations – Models and Terminology: ISA-TR106.00.01-2013,” 2013. [4] ISA, “Procedure …”

H. Elfahaam, F. Palm, C. Wagner, M. Azarmipour, U. Epple Redeployment in Industrie 4.0 S. 393-406

„… . VDI-Berichte Nr. 2330, 2018404 Literaturverzeichnis [1] (Status Report- Reference Architecture Model …” „… . Schüller, F. Palm, S. Grüner, and U. Epple, “Model based synthesis of automation functionality,” at …” „… in VDI-Berichte Nr. 2330, 2018 393 Echtzeitsystemen. In diesem Beitrag wird ein allgemeines Modell …”

Titelei/Inhaltsverzeichnis

„… , Otto-von-Guericke Universität, Magdeburg Durchgängiges Model Engineering produktionsorientierter Digitaler Zwillinge …” „… – Entwurf eines Datenstruktur- und Modell-Management Ansatzes für Digitale Zwillinge auf Basis von …” „… – Modellgestütztes Engineering Zusätzliche Wertschöpfung mit digitalem Modell: Neue Rollen im Anlagen-Lebenszyklus …”

C. Diedrich, A. Belyaev, T. Schröder, J. Bock, T. Deppe, M. Hankel, D. Nehls, P. Marcon, F. Pethig, J. Reich, J. Vialkowitsch, F. Vollmar, A. Willner Sprache für I4.0-Komponenten – Semantik der Interaktionen von I4.0-Komponenten S. 235-248

„… : Structure of the Administration Shell - Continuation of the Development of the Reference Model for the …” „… , Zustandsgrößen, Katalogdaten unter Nutzung des Ressourcenmodells Das Ressourcenmodell bezeichnet ein Modell in …” „… zugegriffen werden kann. Aus der IKT-Welt stammt die technologische Umsetzung des CRUD-Modells (CREATE …”

A. Herget, M. Birtel, S. Weyer, M. Ruskowski Blockchain in der Produktionsautomatisierung? – Einblick, Überblick, Ausblick S. 81-94

„… prototypischen Implementierung, dessen weitere Schritte die Evaluierung des Business Models sein soll. [22 …” „… (Erstausgabe 1983) [36] IBM: Blockchain reference architecture. IBM …” „… für den jeweiligen Anwendungsfall angepasst werden müssen: Das Datenmodell ist für die Modellierung …”

M. Both, J. Müller Synergien aus BIM und Industrie 4.0 für Anwendungen in Planung und Betrieb von Gebäuden S. 909-920

„… Energiemanagement sind im IFC Modell als „Ifc Classification Reference“ anzusehen. In Bild vier wurde dargestellt …” „… “ hergestellt. Am anderen Ende der Beziehung steht die Klasse „Ifc Classification Reference“. Die Klasse „Ifc …” „… Classification Reference“ erbt von der übergeordneten Klasse „Ifc External Reference“ die drei Attribute …”

M. Azarmipour, J. Grothoff, H. Elfahaam, U. Epple, C Gries Hypervisor-basierte Virtualisierung in der industriellen Automation S. 467-480

„… . VDI-Berichte Nr. 2330, 2018478 6. References [1] S. Samolej, “ARINC Specification 653 Based Real-Time Software …” „… Betriebsmittel-Maßnahmen-Modell [5], wie schematisch in Bild 2 dargestellt. Für den Demonstrator besteht die hierarchische …” „… Laufzeitumgebung basiert auf einem modellgestützten und zur Laufzeit veränderbaren Objektverwaltungssystem mit dem …”

J. A. Nagel, S. Gehlen, A. Höpfner, T. Kehl, A. Bondza, B. Rauscher, A. Dogan, C. Hildebrandt, A. Fay, C. Eck Dynamische Erweiterung von eCl@ss – Für die agile Entwicklung von Automatisierungs-Applikationen S. 649-662

„… bearbeitete Auflage. Berlin: Springer Vieweg (Springer Reference Technik), 2017. [2] PLATTFORM INDUSTRIE 4.0 …” „… . Weitere Formen sind z.B. Datenbanksche- VDI-Berichte Nr. 2330, 2018654 mata, UML-Modelle, Verzeichnisse …” „… . Wollschlaeger (2018): Semantic Device and System Modeling for Automation Systems and Sensor Networks. In: IEEE …”

K. Schilling, C. Pallasch, W. Herfs Augmented Reality als Fenster ins Internet of Production S. 799-810

„… . References [1] G. Schuh, J.-P. Prote, and S. Dany, “Internet of Production,” in Engineering Valley …” „… von Beladezonen, CAD-Modelle, Auflistung von Komponenten etc.) und zum anderen Konfigurationsdaten …”

doi.org/10.51202/9783181023303

1 ...

6

7 8 ... 104