Filter results

Results (583)

Sort by:

Select all Select all

Page 1

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

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

„… Estimation of grassland yield from satellite data with ANN based transfer learning B.Sc. Elias …” „… the biggest challenges with satellite data processing in the VIS and NIR range are atmospheric …” „… disturbances, like clouds. State-of-the-art methods usually use traditional approaches to interpolate data and …”

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

„… management activities, the real challenge for the agricultural companies lies in transferring the data from …” „… Solutions in respect to data management (1). A characteristic of current product innovations is that new …” „… bidirectional data exchange with Farm Management Information Systems (FMIS) or the coordination of neighbouring …”

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

„… , etc.) Format of transferred data (e. g. ReqIF, XMI, STEP, etc.) Kind of transfer interface …” „… between partners (e. g. email or secure file transfer) Data source of the transferred data (SAP, PDM …” „… been done, considering in particular: Content to be transferred (e. g. requirements, 3D CAD data …”

A. Hecker, B. Striller, N. Franchi Private mobile ad hoc communications and the application in LANDNETZ S. 251-258

„… transfer and local data processing as shown in Fig. 2. The concept is based on flying over the …” „… with the tractor. The transfer of geo-referenced image data within the 5G campus network from the UAV …” „… where data has to be manually transferred between UAV, PC and machine. Furthermore, fertilizer …”

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

„… separated using task-specific nodes. The most important nodes are a data processor, a load-coefficient …” „… workforce, because the experts’ evaluation of the quality features can be done with the data of the optical …” „… the same data basis. Finally, the rating consumes less time as no beet handling is needed. As method …”

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

„… include dynamic weight transfer caused by implement forces acting on the tractor. Depending on the chosen …” „… forces, different dynamic weight transfers occur which can have a significant influence on the …” „… several data bases depending on automatic selection criteria or manual user selection. In a next step the …”

M. Rothmund, J. Witte, N. Wolniak, T. Nothdurft AEF Wireless In-Field Communication – Common Coverage Map as a first application for interoperable cooperative field work S. 397-404

„… the IEEE802.11p developments kits. Approx. 17 hours of transferred data was collected which resulted …” „… more data to be transferred. On average one minute of missing data was synchronized within a second …” „… machines from different brands to exchange coverage data directly, continuously, and in real time. This …”

Titelei/Inhaltsverzeichnis

„… grassland yield from satellite data with ANN based transfer learning � � � � � � � 293 E. Eder, P …” „… ); detailed bibliographic data is available via Internet at www.dnb.de. f Electrical Agricultural Machines …” „… Multi-Sensor Data Fusion with Fuzzy Knowledge-based Controller for Collision Avoidance of a Mobile Robot …”

A. Klein, M. Kissel, P. Pickel, F. de Moraes Boos, V. Kegel GridCON2 – Development of a Cable Drum Vehicle Concept to Power 1MW Fully Electric Agricultural Swarms S. 11-16

„… test data are presented. The undelaying work was funded by the German Bundesministerium für und …” „… . The EDV should meet its main function: the transfer and distribution of 1MW of power via cable …” „… . During these actions the energy transfer needs to be guaranteed. Standard cable drums cool by using less …”

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

„… supported by the implementation of smart systems collecting and analysing data, which when transferred to …” „… , with a potential to create the smart systems efficiently collecting and analysing energy use data to …” „… increased profits to the company, but transfer financial costs to the user side and ultimately create a …”

F. Kraatz Farming 4.0 ready telematics unit for basic, non-intelligent agricultural machines S. 413-418

„… transfer the data with ISOBUS based data format to connected platforms. The issue today is that the major …” „… relieve the farmer and enable new functions. At the same time, the recorded data is used for automated …” „… data landscape for Farming 4.0. Introduction A relevant component for Farming 4.0 is the telematics …”

F. Keppler, N. Dunkelberg, S. Wagner, K. Janschek Efficient Multi-Robot Path Planning for Autonomous Weed Control on Complex Field Configurations S. 79-86

„… removal along crop rows of complexshaped fields using electric field robots is proposed. The input data of …” „… dedicated navigation strategy enabling successive transfers between the various subfields such as headlands …” „… return trips to mobile charging stations. The transfer routes along the route network are smoothed using …”

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

„… previously collected training data. Using different methods, for example transfer learning, the network can …” „… agricultural processes. [4] Li et al. draft force model based on ASAE D497 and measured real-time data to …” „… During measurement data collection a wide variation in working depths was detected even though the rear …”

P. Fellmeth Faster CAN for better interplay with highspeed ISOBUS S. 541-550

„… flexible data-rate) based SAE J1939 protocol, its usage and possible integration on agricultural machinery …” „… . Also the demand for such protocols will be shown against the backdrop of ever faster data …” „… announced the support of CAN FD for J1939 based applications. This comprises a much higher data rate as …”

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

„… ., 2018). With this high level of automation, the system is capable of sensing, analyzing data …” „… activities, when the machine is not able to interpret the sensor data correctly, in case of a sensor …” „… video-stream data to determine outcome quality or has to be on site to evaluate the machined soil. Coping …”

S. Rottgermann, S. Haverkamp Fundamental Concept for Highly Automated Implements with Distinct Regard To Process Automation S. 359-364

„… , data acquisition, data processing and data transfer as well as data handling play a decisive role in …” „… data evaluation and processing will take place. On the one hand, this depends on the data or the …” „… amount of data that is generated, and on the other hand, it depends on the infrastructure that is …”

C. Scholz, B. Pamornnak, S. Becker, A. Ruckelshausen Practice of autonomous field robotics compared to a tractor-implement-combination for the example of mechanical weed control S. 111-116

„… machine. Furthermore, important aspects are the data management for the operation of the field robots in …” „… : To create GPS data for both Naio robots (Dino, Oz) and a good setup for the Schmotzer Hoe, a …” „… RTK-GPS-based seeding of corn is needed. To get the GPS data for the Naio robots, the authors used the included …”

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

„… 20 °C and the LNG temperature, the tank geometry and the heat transfer coefficient of which is …” „… System +- Heat transfer Fluid Power Electricity Grid Table 3: Properties of Cryomech AL125 [20] Volume …” „… – https://www.claas.de/blueprint/servlet/blob/2560832/59a08caa5f63934b047b212c5cb4 75dd/443589-23-dataRaw.pdf, Zugriff am 29.11.2021. [15 …”

V. Zippel, A. Olliver, S. Stesny, H. J. Nissen, F. Ahlers AEF – Agricultural Interoperability Network S. 419-422

„… transferring telematics data from one platform to another. In contrast to existing market solutions AgIN is …” „… to actively establish a data eco-system by developing an interoperability network for data platforms …” „… almost everybody is in the need to handle data. Either creating it by themselves or using data from …”

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

„… potential correlations between tyre sensor data and soil data, as well as their robustness and precision …” „… , field experiments were conducted for two years, in collaboration with Agro- Transfert-RT, UniLaSalle …” „… , and Limagrain. Materials and methods Tyre data The tyre deformation in soft soils has been …”

D. Smart, V. Brill AEF – High Speed ISOBUS – Technology Readiness for a Next Generation Network S. 551-558

„… . This “middleware” will provide more abstract access to the information as the raw data is transferred …” „… ), both control and data logging of each row on a planter, or nozzles on a sprayer, will be possible …” „… control or data logging of the GPS position of every seed! Whether we need that level of accuracy or not …”

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

„… terms of their functionality and to collect reference data for a later use on the tractor. A QLT Sensor …” „… following figure (figure 3): VDI-Berichte Nr. 2395, 2022 443 Fig. 3: Field test data of the VLO-M1 …” „… maps were created for mixtures of diesel, biodiesel and rapeseed oil in 25% increments. The data …”

M. Wesle-Zehetmair, C. Engelhart, C. Marbach, C. Engelhart Innovative surround sensing conquers the agricultural market! Vision System – a pioneering sensor system for diverse use S. 171-176

„… control unit for sensor data processing. By interlinking all of the vehicle’s surround sensors, a …” „… curr ntly being cre ted with the fusion system and the asso iated central control unit for senso data …” „… transferred to a uniform coordinate system so that the correct positioning of the objects on the monitor is …”

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

„… concept. Based on previously analyzed image data, a device can treat individual weeds by applying a …” „… , 2022106 ISO-XML format so that it could be transferred to controllers with industry standard AEF ISOBUS …”

doi.org/10.51202/9783181023952

Felix Konstantin Kuhnke - Unsupervised Domain Adaption for Real-World Head Pose Estimation from Synthetic Data

No access

Select

Felix Konstantin Kuhnke

Unsupervised Domain Adaption for Real-World Head Pose Estimation from Synthetic Data

Series: Informatik/ Kommunikation

Volume 883 2023

Results in this title

Fundamentals S. 11-30

„… deals precisely with avoiding negative transfer byidentifying and avoiding unrelated source data (source …” „… anoverview of the terms that are used to categorize transfer-learning anddomain adaptation methods …” „… transfer-learning methods, one can basethe categorization on properties of the problem, properties of the solutionor …”

Partial adversarial domain adaptation for continuous label spaces S. 31-44

„… cycle-consistent image-to-image translation techniques [68] topreserve image semantics during domain transfer.These …” „… state of the art.Then we describe our proposed method. Our description starts witha simple transfer of …” „… ]. However, early works assume identical label spaces, whichmeans that for every sample of source data there …”

Introduction S. 1-10

„… speaking,transfer learning researches transferability of knowledge and DA re-searches transferring knowledge from …” „… for deep learning is that the more data available, the better theperformance. While there may be …” „… exceptions and techniques to bendthis rule, data is highly needed to advance the state of the art in …”

Evaluation S. 61-98

„… is commonly determined on a set of data that is not used fortraining. This data is called test set …” „… testing.split by person split the data so that part of the recorded persons arein the training and the rest is …” „… unrelated datasets are used. One datasetis used for training and one for testing. Only labels and data from …”

Bibliography S. 111-128

„… ] S. J. Pan and Q. Yang. “A Survey on Transfer Learning.” In: IEEETrans. Knowl. Data Eng. 22.10 (2010 …” „… Survey of TransferLearning (2010–2020).” In: IEEE Transactions on Artificial Intelligence1.2 (2020), pp …” „… : 10.1109/CVPR.2016.352.[22] S. R. Richter, V. Vineet, S. Roth, and V. Koltun. “Playing for Data …”

Titelei/Inhaltsverzeichnis

„… Pose Estimation from Synthetic DataReihe 10Informatik/KommunikationISBN 978-3-18-388310-3E-ISBN …” „… Real-WorldHead Pose Estimation from Synthetic DataVon der Fakultät für Elektrotechnik und Informatikder Gottfried …” „… Adaptation for Real-World Head Pose Estimation from Synthetic DataReihe 10Informatik/KommunikationBlackL …”

Conclusion S. 99-102

„… resampling ofthe source data to avoid negative transfer from source outliers. Withthis approach we lowered …” „… data annotation iscostly and error-prone, making it difficult to obtain the desired quantityand quality …” „… of data. After an initial investment, synthetic face data gener-ation provides the ability to …”

Domain adaptation using relative pose consistency S. 45-60

„… . Our goal is still to improvethe performance on real-world data using only labels from synthetic datain …” „… combination with unlabeled real-world data. Semi-supervised learningis typically used to learn from a large …” „… dataset, which is only partiallylabeled. It therefore utilizes labeled and unlabeled data …”

doi.org/10.51202/9783186883100

Partial access

Select

VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

Results in this title

F. von Bulow, F. Heinrich, T. Meisen A new perspective for manufacturers: Cloud-based utilization of operational fleet data S. 117-130

„… launching new fleets disadvantageously only little data is available. As solution, we discuss the transfer …” „… a way to quickly release reliable data-driven models for new fleets. We call this transfer of …” „… , current mileage or charging and duty cycle data. These monitoring systems only transfer data, aggregate …”

E. Metzker, M. Engelsberger Scalable Automotive Intrusion Detection Systems – From the ECU to the Vehicle Operation Centre S. 613-622

„… different tasks of data transfer and processing on their way from the ECUs into the vehicle security …” „… regarding transfer technologies and data semantics 2. Refinement of security events with value-added data …” „… ) Where the data will be transferred to: Which country, etc., b) What regulations are to be applied there …”

I. Trefz Virtual software platform for the car – On the road to the next paradigm shift with VIRTIO standards S. 237-244

„… excessive load on the system's general-purpose compute cores, VIRTIO transfers references to actual data …” „… physical device manager then transfers the large block of data directly from the guest VM to the flash …” „… transfer sizes VDI-Berichte Nr. 2384, 2021 241 Fig. 2: Architectural representation of a virtual platform with …”

M. Wachs, J. Jager, A. Berthold The Crossroads of Automotive Security and GDPR S. 623-640

„… crucial to analyse whether any personal data associated with this use case might be transferred to third …” „… Berthold, LDA Brandenburg, Kleinmachnow Abstract Both cybersecurity and data protection are a mandatory …” „… upcoming ISO/SAE 21434, data protection engineering is not yet well-established in the automotive …”

S. Koller, R. Uerlich, G. Witham, L. Eckstein Concept ELV² – Development of an Electric Drive Axle for Heavy Commercial Vehicles S. 653-0

„… valuation Definition of boundary conditions Thermal network model V erification via measured data …” „… nodes can be determined (heat capacity, heat transfer coefficient,...) • Properties are integrated into …” „… a time-independent transfer matrix • Load-dependent transfer coefficients are calculated • Oil …”

K. Renatus, A. Unger, B. Baker, O. Manicke Machine learning approach towards remote diagnostics and repair of electric vehicle charging processes S. 163-174

„… offering services to a physical entity transferring data via connections, by a user interface. Services …” „… using data-driven digital twins of vehicles and infrastructure to perform backend simulations. The …” „… explains how data-driven digital twins can be used for backend simulations supported by intelligent …”

A. P. Das, K. Thomas, A. Mohan, A. S. Akhil, K. P. Ganesh A Battery Digital Twin framework for Predictive Maintenance and State of Health Estimation of Electric Vehicles S. 579-592

„… and transferring it to the digital twin. It is imperative to design the data transfer between modules …” „… of data during the operation of a vehicle, with poor real-time capability and data utilization rate …” „… packs for a fleet of vehicles. This work presents the digital model of the battery, data driven models …”

C. Cremers, P. Hubertus, R. Laszlo, M. Pfeifle, O. Muratov Augmented Reality Guidance based on 6D Positioning and HD Lanes S. 367-380

„… applications. Fusing visual-odometry information with inertial measurement data allows the precise computation …” „… basics of HD map data (as for instance provided by HERE). In Section 3, we outline how visual …” „… data and HD positioning to make driving safer and more convenient. We will conclude the paper in …”

M. Ghivari, D. Chakraborty State of Health and State of Charge Estimation method – A Machine Learning based hybrid approach S. 605-612

„… , data-driven approaches have been favored. They do not require extensive battery parameters like physics-based …” „… experimentally obtained training data. Although these methods are accurate, a massive amount of data is …” „… of charge transfer VDI-Berichte Nr. 2384, 2021 605 to change in SOC. SOH concerning capacity …”

A. Knoll The Case for an Open Integrating Operating System, Middleware Specification Development Approach S. 257-272

„… , victory will be had by the fastest and by those who can readily transfer their products to other domains …” „… . The original meaning of middleware was “the enabling of communication and management of data”, but …” „… tend to fail. Direct sharing of code and/or data, no matter how close to the hardware, is not …”

S. Wonneberger, S. Balci Reliable Validation of Highly Automated Driving Functions by Increasing the Virtualization Level of High Performance Computing Platforms and Smart Sensors S. 17-28

„… . Sensor Processing Subsystem Our test environment basically used CUDA and stream oriented data transfers …” „… more into a classic data center architecture bridging into a cloud backend and reducing the …” „… validation of those systems, the amount of scenarios and test-cases requires the usage of data center …”

K. Heurtefeux, M. Kumar, M. Cassol New Automotive E/E architecture and how TC4xx enables it – From domain-based to zone-based approach S. 429-434

„… consumption increase heavily the demand in new actuators and sensors, data processing capabilities, data …” „… , more vehicle functions need to be VDI-Berichte Nr. 2384, 2021 429 fed with sensor data from different …” „… control, distribute data and power distribution. The study also shows that the savings is higher with …”

M. Schleicher Paving the way for the „Software Defined Vehicle“ S. 273-284

„… between the vehicle and cloud. Such an architecture also enables transfer and sharing of data between …” „… business models, software-hardware separation, shorter development cycles, data-driven development as well …” „… development, test, and integration cycles Data-driven development Virtual development To support these …”

M. Gresser, M. Mende, M. D. Rabe, B. Baker, A. Unger Graph-based Vehicle Diagnostics using Machine Learning S. 131-142

„… knowledge from experts and empirical data from the field. By combining present knowledge and data more …” „… . Machine learning on graphs is one way to achieve this by learning from experimental fault data located in …” „… no historical data available to learn from at present [2, p. 289]. Other approaches use measured …”

Z. Hermon Active Acoustics Innovations Supported by Tuning & Prediction Tools S. 331-338

„… systems with the installed sensors in the cabin that send data signals to the onboard software control …” „… consist of signals analysis, transfer function estimation, design parameters calculation, performance …” „… prediction through simulation, real-time vehicle data indications, and system components validation …”

S. Kraus Automotive Software Development – Is it Different? S. 187-196

„… databases, centralized data processing systems for administrations or banks. And much more. So, what is the …” „… transfer of methods from electronics and vehicle component integration is not expedient. They cannot keep …”

B. Kleinsteinberg, A. Hohenhovel Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving functions S. 593-604

„… EIS-Meter (Digatron GmbH). The analysis of the data and fitting was performed regarding the procedure …” „… resistances Zzarc and Zwarb represent the double layer capacity and charge transfer, respectively. The RC …”

O. Meyer, B. Bohlen Applying Standards for future Vehicle Diagnostic and Vehicle Lifecycle Management S. 409-422

„… monitor in a single vehicle to identify a root cause, long-term data collection to improve quality in …” „… , update, and conFig. HPCs and ECUs, and generally support vehicle maintenance by retrieving data from the …” „… transporting the data from the client to server and back again. VDI-Berichte Nr. 2384, 2021414 The …”

T. Fuchs, O. Manicke, M. Zinser, B. Baker Automotive digital twin: An approach for isolating and virtual validating of software updates in end-to-end architectures based on customer vehicles S. 223-236

„… . Components of the digital twin, such as the virtual models themself, services and data structure will be …” „… vehicle, virtual models, services, data, connections, and a user interface [5]. The real vehicle provides …” „… information about its configuration and component wear to a vehicle-related database. Other data about e. g …”

C. Heer, J. C. Gobel, D. Mollahassani, S. Forte Future Collaboration Ecosystem for Automotive Microelectronic Innovation Processes S. 295-308

„… Abstract Due to the dramatic increasing relevance of automotive electrification, new data driven business …” „… management of documents and models, further basic functionalities for data usage and the adequate provision …” „… of data along the roadmap innovation process are also required. In particular, the versioning of the …”

D. Geyer, C. Miedl Safety Architectures for Automotive Cross Domain Servers – Challenges and Potentials S. 447-458

„… substitute signal is applied. A comparable structure is used to monitor the program/data integrity of …” „… hypervisor will care of most of the safety requirements in terms of freedom from interference and data …” „… transferred to distributed concepts with intelligent sensors, actuators and components on the zone and server …”

doi.org/10.51202/9783181023846

VDI / VDE - Metrology in digital production

No access

Select

VDI / VDE (ed.)

Metrology in digital production

Series: Blaue Papiere

Volume 04/2023 2023

Results in this title

Existing standardised interfaces and models for integration S. 10-16

„… standard has been established for this to date [Pfeifer 2004]. 3.3.1 Data transfer from CAD: PMI and QIF …” „… Q-DAS ASCII transfer format/ AQDEF In the field of statistical analysis of measurement data, the Q-DAS …” „… of data in the Q-DAS ASCII transfer format. Therefore, there is a supplementary specification with a …”

Bibliography S. 26-32

„… metrology for the easy-to-use, safe, harmonised and unambiguous digital transfer of met-rological data …” „… : https://www.q-das.com/filead-min/mediamanager/Datenformat_Dokumente/Q-DAS_ASCII-Transfer-Format_ENG_V12_ec.pdf ) [Q-DAS 2022] Advanced Quality Data Exchange For-mat (AQDEF), Version 6.0, Q-DAS GmbH …” „… documentation - Proce-dure for digital product definition data, 2008-12. ISO 22093 Industrial automation systems …”

Integration of measurement technology into digital production S. 6-9

„… bottom. Pre-dominantly captured data is transferred from the lower levels to the levels above. Horizontal …” „… used in data transmission and processing. Many tech-nologies in metrology, such as image processing …” „… extent without digital data processing. The met-rological application of computed tomography only became …”

doi.org/10.51202/9783949971303

VDI Wissensforum GmbH - International Conference on Gears 2019

Partial access

Select

VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

Results in this title

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 …” „… . This area is rotating which makes a wireless data transfer necessary. 4. Wireless Data Transfer …”

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

„… assessment based on material and production data using a probabilistic approach. This model can be regarded …” „… data used for the simulation will be presented briefly. Emphasis will be put on the results of …” „… geometrical influences on the stress and strength of the tooth root. In ISO 6336-5 [2] data for the tooth …”

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

„… analysis. By using raw data of the double flank inspection for a post processing transferring time based …” „… treatment (distortions), etc. (Fig. 13). Data of Fig. 12 looks now more satisfying, but a general gear …” „… of each geared part. The transfer path internal gear - planetary gear set transmission - axle …”

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

„… both models with measured data (dotted line in Fig. 1) confirms the necessity to model even …” „… application compared to measured data. Black curve: measured data, gray curve: simulation An existing …” „… measured data. A good agreement between the simulated torque loads of the gearbox and the measured data …”

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

„… transfer learning technique. The accuracy rate approached 99% on training data set and 100% on testing …” „… 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 …”

A. Miltenović, M. Banić, V. Miltenović Prediction of heat generation of crossed axis gearbox S. 583-594

„… test bench for crossed helical gears with overall dimensions is shown in Figure 1. The data of the test …” „… gear pair are given in Table 1. [2] VDI-Berichte Nr. 2355, 2019584 Table 1: Data of the test gear …” „… pair Parameters Data Centre distance 30 mm Module 1.252 mm Transmission ratio 40 Pressure angle …”

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

„… developed to transfer the advantages of deep rolling to gear manufacturing. 2. State of the art Gear …” „… conversion or rather power transfer. This results in a complex, three-dimensional stress state in the tooth …” „… toothing data - albeit in helical design - these gears are used in a double-clutch transmission in …”

K. S. Ivanov, E. K. Yaroslavtseva Creation of gear self-controlled variator S. 1135-1144

„… motion on two independent output motions. In present time there were data on adaptive two-mobile …” „… the parallel transfer 8-7 from carrier 1H to satellite 5 which procures an exit from mid gear. It …” „… incomplete correspondence of theoretical and experimental data. The effect of force adaptation in the tested …”

J. Tavčar, J. Kos, D. Zorko, J. Duhovnik A multi-criteria polymer gears design optimisation procedure S. 1473-1484

„… reliable dimensioning of polymer gears due to the lack of accurate data on the fatigue strength of polymer …” „… transfer function in the smallest volume. In the second step, the user conducts a detailed control …” „… guideline still has only a limited number of material data available. In the scope of this publication the …”

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 …” „… integrated into machine tools [5]. The new HoloGear sensor system now transfers this experience to gear …” „… based on this data. 2. Digital multi-wavelength holography Digital multi-wavelength holography is a …”

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 …” „… comparability of the original and the scaled gear stage in order to transfer results and allow conclusions from …” „… Großzahnrädern, Dissertati-on, TU München, 1994 [10] Eastman Chemical: Technical Data Sheet Eastman™ Turbo Oil …”

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 …” „… continuous motion transfer, shown in Fig. 2, is effective under load with a favorable spreading contact for …”

Titelei/Inhaltsverzeichnis

„… Nationalbibliographie (German National Bibliography); detailed bibliographic data is available via Internet at …” „… , Research Institute for Applied Sciences, Ooicho, Kyoto, Japan Transfer of the tooth flank stress into an …” „… failure rates 245 M. R. Mauntz, J. Peuser, cmc Instruments GmbH, Eschborn Comparing data …”

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

„… 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 …” „… . Data Acquisition and Signal Processing Acceleration signals are in practice often accompanied by …”

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

„… installed base sensor in 5b. The communication unit in 5c transfers the data highly encrypted to the …” „… 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 …”

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 …”

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

„… transfer it to the permissible contact stress σHP (2). (2) Additionally, Knauer [Kna88] and Simon …” „… allows to transfer the wear behaviour of a test gear pairing to any other gearbox in a practical …” „… , 2019 177 Table 1: Data of the investigated gears Gear parameter Symbol Unit Pinion Wheel Shaft center …”

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

„… . Graph-based design languages in UML (Unified Modeling Language) use a central data model to guarantee model …” „… performance data, a need for a new product design paradigm is obvious. As example for gear systems of …” „… helical gear, 2-stage helical gear, 1-stage bevel gear, etc.), the performance data such as gear ratio …”

P. Lopez Garcia, S. Crispel, T. Verstraten, E. Saerens, B. Vanderborght, D. Lefeber Wolfrom gearboxes for lightweight, human-centered robotics S. 753-764

„… resulting from using the ring gearwheel as the output element facilitates the transfer of high torques to …” „… [17] Engineering Data CSD-2A Component Sets, catalog, Harmonic Drive AG, 2014 [18] Alpha …” „… , and they need a comfortable interface, yet capable of transferring torque efficiently and safely to …”

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

„… 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 …” „… DIN 867 Backlash [μm] 30 Gear shaft diameter [mm] 6 15 Shaft length L [mm] 45 Fig. 2: Gear data …”

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

„… elastic half-space, whereby the reduced stiffness at the edges is represented by a transfer to the …” „… epicycloid was selected. The essential geometric data of the gearing are summarized in Table 1. The toothing …” „… height. The operating data of the bevel gear pair can also be found in Table 1. The calculations were …”

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

„… best load transfer is achieved. This approach is generally useful for all wear and sliding application …” „… is possible, including the measurement of necessary material data regarding tribology, mechanical …” „… [ME7]as well as tool design and optimization. Comprehensive data of AL- COM® WP products are available …”

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

„… deviations from the ideal gear geometry due to manufacturing tolerances. The unsteady motion transfer …” „… . 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

„… 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 …” „… one thirtieth of the face width b. Figure 8 above shows the transfer function of the standard …”

K. Mukaiyama, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of meshing phenomenon of hypoid gears with different offsets via high response infrared video thermography S. 505-516

„… the same position for all frames. As a result, it is possible to obtain temperature data immediately …” „… condition had been conducted only once, and experimental data logged on the same day were compared to …” „… distribution could be acquired. The above discussion indicates that the acquisition of temperature data using …”

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 …” „… it is evident that it will different when the friction coefficient changes, the heat transfer changes …”

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

„… heat transfer coefficients on the surface of the component is very inhomogeneous. These inhomogeneous …” „… specified as 64…69 HR45N. Before the distortion-data was collected, it was made sure that the …”

M. Yilmaz, T. Lohner, K. Michaelis, K. Stahl Minimizing gear friction with water-containing gear fluids S. 669-680

„… increasing vt, because the lubrication regime transfers from boundary to mixed lubrication regime. At high …” „… ] Laukotka, E. M.: Referenzöle Datensammlung [Reference Lubricants Data Collection] (2007). [Loh16] Lohner …”

F. Concli, L. Maccioni, C. Gorla Power loss analysis of different high-power density gearbox typologies: CFD analysis and experimental measurements on a cycloidal gear set S. 101-114

„… half of the rollers transfer forces [2]. A minimum backlash between rollers and cycloidal disk is …” „… a potentially competing cycloidal gear set, geometrical data were chosen in order to have the same …”

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

„… . If Big Data approaches require mostly huge volumes of data to ensure efficiency, we think that …” „… building models on moderate amount of data enriched by human expertise and knowledge form a more suitable …” „… way to deal with most of the industrial situations (where available data is often scarce, especially …”

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 …”

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

„… design modes is thus adequately transferable to neural networks by a sufficiently large amount of data …” „… 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 …”

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

„… measuring platform from Kistler. Machine, measuring system and data processing were developed, tested and …” „… . 2355, 20191650 Table 1: Workpiece, tool and process data Workpiece data Tool data teeth 23 teeth 3/69 …” „… force per tooth contact. Fig. 2: Evaluation of force data from three-toothed tool VDI-Berichte Nr …”

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

„… constraints. It’s only after the manufacturing department gets the gear design data that the most efficient …” „… data for a complete check of manufacturability is available. The check is therefore simplified and so …” „… . 2355, 20191538 Fig. 5: Requested data for the check, if Power Skiving is applicable Fig. 6 …”

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 …” „… drawing data. Differences up to 95 µm can be seen in Fig. 1 after the initial measurement; after RE …”

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

„… determined using the normalised cross-correlation, which describes the similarity of two data sets with …” „… respect to their displacement relative to each other. For two sampled data sets x and y with a number of …” „… the relative displacement of the two data sets. Maximisation of the normalised crosscorrelation gives …”

B. Guilbert, P. Velex, P. Cutuli Hybrid models for the study of gear body dynamic deflections – Gear body modes S. 823-834

„… . 2355, 2019824 3. Test Case Analysis 3.1. Gear data The test case is based on the past SAFRAN HE …” „… design of the power transmission whose data are listed in table 1; the input torque is 310 Nm and the …” „… maximum pinion speed is about 30 000 rpm (~3 000 rad/s). Table 1: Helical gear data Pinion Gear …”

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

„… °. Furthermore, a common normal modulus mn and a pressure angle αn must be selected. The basic data of the gears …” „… . With these data the base circle helix angles βb1,2 can be calculated. The next step is to determine …” „… vectors of the paths of contact, important characteristic data for the mesh geometry are defined. In the …”

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

„… radius and width of a part of the flank. The axial feed used is sax = 0.5 mm/wrev. The used data of the …” „… microstructure on the flank surface. The chosen workpiece is an unmodified involute. The data of the macro …” „… the macro geometry of a workpiece’s tooth space and a tool’s tooth, as well as the data of the macro …”

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

„… 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 …” „… micro VDI-Berichte Nr. 2355, 2019 555 scale is transferred to the macro scale by look-up tables, such …”

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 …” „… findings of previous investigations have to be transferred to gear honing to map the elasticity of the …” „… , the gear honing process is transferred to the analogy process according to KÖLLNER [8]. In the second …”

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

„… . Table 2 shows the standard modules and the number of teeth of the second stage. Table 2: Data of the …” „… load-bearing capacity of the tooth root are to be verified by tests. A special focus is on the transferability …”

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

„… fit, analysis of the histogram of the actual grains cross-section area Acu data is performed. The …” „… empirical investigation of a single-grain trial and on the transferability of the findings first onto …” „… ]. The outcome of these researches is normally transferred into different available models. In the model …”

K. Lubke Virtual gauge for splined shaft-hub joints – Quality inspection and assembly of involute splines in the context of Industry 4.0 S. 1497-1508

„… thickness/space width an automated data processing can inspect the spline. The result is accepted, when it …” „… external involute spline. It is like the method described in [12] and is transferrable to internal splines …” „… transferrable to other geometries, that require manual gauging with a high effort. With future optical sensors …”

doi.org/10.51202/9783181023556

1

2 3 ... 117