VDI Verlag eLibrary

Plastics in Automotive Engineering PIAE EUROPE

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2343 2019

Results in this title

C. Gundlach, S. Hartwig, M. Mannig, K. Dilger, M. Menzel, P. Lück Application of a hybrid test specimen for designing potting compounds in automotive electric-drive motors S. 201-216

„… temperatures of the aging process are set to -40°C and +180°C respectively, in accordance with the …” „… aging process makes a better differentiation of the materials possible. In addition to an initial and a …” „… the aging process of the epoxy resins to be tested, the parameters of height, hardness and weight are …”

A. Falke, M. Bohn, T. A. Osswald The systematic path to dimensionally stable plastic components – Differentiation of acceptance dimensions and utilization dimensions S. 277-300

„… over a longer period of time as a result of after-shrinkage and aging processes. In the illustration …” „… changes over time In most cases, after-shrinkage or aging processes of the material are responsible for …” „… costintensive manufacturing processes and also to increased outlay on testing and reworking. On the other hand …”

doi.org/10.51202/9783181023433

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Electrics / Electronics for Mobile Machines

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2442 2024

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N. Keuth, G. Schagerl, C. Mayr AI Based Battery Health Monitoring from Concept to In-Use for Better BEV Performance Accelerate engineering decision with data driven insights S. 53-66

„… development process to be processed in the same data platform as the data from the customer fleet. This not …” „… efficiency. AVL supplies an analysis platform capable of processing data from the development process …” „… data analysis methods that evaluate and process data throughout the development process. This article …”

A. Bohl From Co-Pilot to Auto-Pilot – Autonomy in Agriculture S. 15-18

„… cloud-based tooling • Simplified upgrade process Simplified electronic architecture The number of Electronic …” „… labor due to urban migration and an aging workforce. • Ergonomics of working environment: Driven by the …”

doi.org/10.51202/9783181024423

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International Conference on Gears 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2389 2022

Results in this title

M. Steinbacher, T. Boyraz, R. Fechte-Heinen, G. Hellenbrand Heat treatment development for the new steel grade X20NiCrAlMoV6-5-2-1 for high performance gear wheel application S. 891-902

„… diffusion limited process, the aging temperature and duration could influence the resulting hardness. The …” „… usable after a heat treatment inclining solution annealing and aging. Applying a thermo-chemical heat …” „… for LPC processes was used. The batch size of the furnace is w/d/h 300x400x200 mm³. The carbon content …”

A. Pogačnik, U. Kissling The future of plastic gear standardization S. 1149-1160

„… procedure, aging…), which could also be considered in the calculation/design procedures. Considering …” „… gears. However, it also has some shortcomings, which is understandable since the process started almost …” „… facilities could be included in the process of measuring additional SN curves to expand the material database …”

doi.org/10.51202/9783181023891

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Gefahrstoffe

Browse Volumes: Gefahrstoffe

GrdL Volume 79 (2019) Issue 11-12 ISSN Online: 0949-8036

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P. Bächler, J. Meyer, A. Dittler Characterization of the emission behavior of pulse-jet cleaned filters using a low-cost particulate matter sensor/Charakterisierung der Emission von druckstoßgereinigten Oberflächenfiltern mit einem Low-Cost-Feinstaubsensor S. 443-450

„… process monitoring. This publication discusses the suitability of a low-cost PM-sensor, the model SPS30 …” „… Δt-controlled filter aging, a decreasing emission, caused by an increasing amount of stored particles in the …” „… filter medium, is detected. Due to the reduced particle emission after filter aging, the specified …”

doi.org/10.37544/0949-8036-2019-11-12

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International Conference on Gears 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2422 2023

Results in this title

T. König, L. Cadau, L. Steidle, M. Kley, D. Cansu Güney, J. Albrecht, K. Weber A concept for comparison of new and aged lubricants in transmissions of electric vehicles and a method of oil aging on a test rig S. 1195-1206

„… meticulously planned and closely monitored process of oil aging is carried out within the transmission. Both a …” „… transmission lubricant. Upon completion of the oil aging process, a comprehensive analysis is performed using …” „… method of oil aging on a test rig Ein Konzept zum Vergleich von neuen und gealterten Schmierstoffen in …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… | 15:31:04 | 148 mm x 210 mm Digitalization of the product development processDigitalization of the Gear …” „… 30, 2023 | 15:31:05 | 148 mm x 210 mm Modeling and tracing of gear manufacturing processesGear …” „… Tecnologia, São José (SC), Brazil Manufacturing processesThe Magic Cutter – An economical solution for bevel …”

B. van Wissen, L. Pastukhov, F. Mitsuzuka, K. Iwanaga, A. Hasanovic NVH performance of thermoplastic gears: modelling and measuring S. 1389-1402

„… molded gears, however due the machining process the achieved accuracy is higher. The metal gears were …” „… new gears were used to exclude effects of wear, plastic deformation, and material aging. For metal …” „… simultaneously a sound file (.wav) which is used for detailed data post processing. Fig. 4: Standard test …”

J. Lohmiller, F. Dobler, M. Wöppermann Investigating different nodular graphite irons for the application of gears – a step towards standardization by using reasonable quality criteria S. 1731-1748

„… ; however, the design freedom of the casting process outweighs this drawback. Although commonly used for …” „… . This occurs when the local cooling behavior between austenitizing and isothermal aging is too slow and …” „… structure, acceptable dimensions for microporosities and a well-defined process window for the amount of …”

doi.org/10.51202/9783181024225

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SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2333 2018

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J. Wimmer, P. Stopp Einbindung eines pradiktiven Elektro-Chemischen Batteriemodells in ein virtuelles E-Fahrzeug S. 399-414

„… electrochemical processes taking place inside a Lithium-ion battery. Additionally, if a model for battery aging …” „… electrochemical processes taking place in their Lithium-ion cells, necessary to optimize control algorithms and …” „… predict aging mechanisms within the battery. In addition, the use of predictive battery models that …”

T. Scholz, M. Hellwig, F. Pautzke Algorithm for Parameter Identification of Lithium-Ion Batteries S. 389-398

„… like temperature, state of charge (SOC), electrical load and aging effects in terms of calendarial and …” „… cyclical aging which are summarized in the state of health (SOH) [3]. The Attempt to describe the complex …” „… processes of the lithium-ion battery, which occur for example after an electric load was connected …”

doi.org/10.51202/9783181023334

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Kunststoffe im Automobilbau 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4342 2016

Results in this title

J. M. Fiard, J. M. Cardona, P. Gauquie Plastic oil pan design for an optimized gasoline engine – Project management of novelty by failure mode analysis S. 185-196

„… describe the development process that has been applied with the original equipment manufacturer Mecaplast …” „… . The methodology is based on a failure mode analysis process such as breakage (brutal, fatigue, creep …” „… . Design review by failure mode process Besides the standard process of engine development, a process …”

L. Gervat, M. Lacuve, J. M. Fiard, G. Gauge, F. Bekaert Determination of thermal damages undergone by plastic parts in stochastic environments: application to air ducts S. 107-120

„… characterize the aging of polymers by their so-called half-life, which is the time at a given temperature …” „… the Arrhenius evolution of several characteristics during the aging of a polyamide 6: each one has a …” „… degradation of polypropylene follows two very different Arrhenius processes with a crossover temperature …”

A. van den Einden, P. van der Velden Study of lightweight applications in truck development – Metal replacement of a headlamp frame by a thermoplastic S. 319-326

„… Abstract New material, process and equipment developments in the field of thermoplastics create …” „… made of thermoplastics Fig. 2: Thermoplastic valve cover and oil sump Due to material, process …” „… the aluminum casting process is limited was a driver for an injection-molded plastic part …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 47-60

„… . Renault is using the same material and design process for the front-end carrier of the Espace, which …” „… Talisman and other car models. Through virtual process simulations—from testing the materials’ specific …” „… materials required to fulfill the specific requirements for a lift-gate. To achieve this, extensive process …”

doi.org/10.51202/9783182443421

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Plastics in Automotive Engineering 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4343 2016

Results in this title

J. M. Fiard, J. M. Cardona, P. Gauquie Mécaplast Plastic oil pan design for an optimized gasoline engine – Project management of novelty by failure mode analysis S. 181-192

„… describe the development process that has been applied with the original equipment manufacturer Mecaplast …” „… . The methodology is based on a failure mode analysis process such as breakage (brutal, fatigue, creep …” „… . Design review by failure mode process Besides the standard process of engine development, a process …”

L. Gervat, M. Lacuve, J.M. Fiard, G. Gauge, F. Bekaert Determination of thermal damages undergone by plastic parts in stochastic environments: application to air ducts S. 105-118

„… characterize the aging of polymers by their so-called half-life, which is the time at a given temperature …” „… the Arrhenius evolution of several characteristics during the aging of a polyamide 6: each one has a …” „… degradation of polypropylene follows two very different Arrhenius processes with a crossover temperature …”

A. van den Einden, P. van der Velden Study of lightweight applications in truck development – Metal replacement of a headlamp frame by a thermoplastic S. 315-322

„… Abstract New material, process and equipment developments in the field of thermoplastics create …” „… made of thermoplastics Fig. 2: Thermoplastic valve cover and oil sump Due to material, process …” „… the aluminum casting process is limited was a driver for an injection-molded plastic part …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 45-58

„… . Renault is using the same material and design process for the front-end carrier of the Espace, which …” „… Talisman and other car models. Through virtual process simulations—from testing the materials’ specific …” „… materials required to fulfill the specific requirements for a lift-gate. To achieve this, extensive process …”

doi.org/10.51202/9783182443438

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Kupplungen und Kupplungssysteme in Antrieben 2021

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2382 2021

Results in this title

G. Göppert Adaptation of a Wet Clutch Torque Model in Electrified Drivelines S. 333-XIII

„… hydraulic hysteresis physt should be learned end of line in a commissioning process, aging effects such as …” „… , setting and especially aging effects of friction partners lead to changes in the torque transfer function …” „… transfer function in the development process. 1. Torque Model In order to control a clutch to a desired …”

doi.org/10.51202/9783181023822

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International Conference on Gears 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2355 2019

Results in this title

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

„… dominating effect: additive consumption, contamination or aging processes. Fig. 4 below illustrates the …” „… of the two possible scenarios: Scenario 1: Normal oil aging Scenario 2: Critical changes in oil …” „… , the continuous evaluation of the wear of bearings and gears and the oil aging all together follow the …”

J. Lotz, B. Bouche, R. Thiele Sensorless evaluation of the ideal timing for oil-change S. 1053-1064

„… pitting and scuffing load capacity. Some reasons for oil aging are: Chemical reactions, e.g. oxidation …” „… heat capacity (see [4]). This temperature dependence generally accelerates the heating process and …” „… slows down the cooling process in gear units for industrial applications. The acceleration of the …”

K. Humm, M.-S. Wirth, A. Linnemann, T. Schalk Determination of fatigue strength of plastic gears under consideration of environmental influences S. 1291-1298

„… calculation methods differ in complexity and validity. Fig. 1: Plastic gear development process …” „… ) load o Load velocity o Load duration (Creep) Environment o Temperature o Humidity o Aging …”

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

„… the fatigue life of plastic gears including creep, surface finish, humidity, aging, self-heating and …” „… design process. As an example, a simple plastic gear system is considered next. Only a portion of the …”

doi.org/10.51202/9783181023556

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2381 2021

Results in this title

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… shutdown and start-up processes. Thus, the aging of a fuel cell is strongly depending on the available …” „… for fuel cell and battery system these limitations are changing over lifetime due to aging effects …” „… technology. On the other hand, the overall powertrain efficiency decreases slightly over time due to aging …”

doi.org/10.51202/9783181023815

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AIRS – Advanced Ontology-based Information Retrieval System

Jan Werrmann

Series: Informatik/ Kommunikation

Volume 849 2016

Results in this title

Sharing Knowledge through AIRS S. 84-90

„… . Following this, a relation aging process can be implemented. Relation aging follows the principle of …” „… and contributions made by your users”. Moreover, AIRS is a system that processes implicit intelligence …” „… was named as one of the important elements of the ontology engineering process. This Application …”

Field Tests and Evaluation S. 115-134

„… documents and systems that are used in processes of car workshops. Later, this chapter explains how the AIRS …” „… Automotive Workshop Processes One of the main tasks of after sales departments of car manufacturers is the …” „… software products and process solutions for various workshop processes. These are either used in the …”

doi.org/10.51202/9783186849106

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ELIV 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2423 2023

Results in this title

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

„… critical defects. The results reveal information about various electrochemical processes, aging effects …” „… insights. We must re-engineer and transform our processes using AI, ML, automation, and digital …” „… necessitates understanding and monitoring the electrochemical processes integral to a battery's operation and …”

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

„… industry. Understanding the support and evolution of the kernel is crucial for man-aging open-source …” „… a complex and time-consuming process. The need to ensure compatibility with newer kernel versions …” „… re-ported vulnerabilities is often limited. The regular kernel community process [9] does not usu-ally …”

S. Miller, L. Nicoletti A Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System S. 77-90

„… degradation and aging. Therefore, to maximize power output and battery lifespan, it is crucial to keep the …” „… affect the required power of the HVAC system. Therefore, the process of defining requirements for the …” „… process [6, 7]. In the following section, the authors show how products from MathWorks support the …”

doi.org/10.51202/9783181024232

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PIAE EUROPE 2021

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2385 2021

Results in this title

R. Holschuh, T. Bayerl Shaping the future of electromobility with holistic plastic solutions S. 185-198

„… to combustion vehicles (ICE), this process of optimizing electromobility is currently proving to be …” „… conductivity Electrolyte resistance Cell housing seal Swelling behavior, aging behavior Cooling media …” „… resistance Cooling tubes Swelling behavior, aging behavior Mechanical stress (crash) Battery housing …”

A. Schmitz The all-new MAN high-roof cab – epoxy sandwich RTM – simulated using FEM and crashed under real conditions S. 61-74

„… RTM process The structure of the high roof in epoxy sandwich technology is shown in Fig. 5 with the …” „… manufacturing process. For the connections that require direct attachment to the high roof, sheet metal …” „… . 6: Foam core divisions Fig. 7: Manufacturing process for the high roof by the RTM method Source …”

doi.org/10.51202/9783181023853

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ELIV 2021

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2384 2021

Results in this title

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

„… and BEV’s, respectively. The BEV’s process the data in the cloud due to the processing and memory …” „… accommodation and is susceptible to degrade over a period due to cyclic use and aging. A logically accurate and …” „… , aging factors, etc. An analogy with fossil fuel tanks can be drawn with reference to the fuel level …”

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

„… safety, predictive maintenance, and battery life. The on-board BMS cannot store or process large amounts …” „… smartphone, to as large as a city and as complicated as a human, spanning across industries and processes …” „… mechanical processes. The lifetime of these devices depends greatly on the materials used, the system design …”

S. Apartsin, H. Stein, G. Reiter, K. Williams AI-based Signal Integrity Monitoring for Integrated Vehicle Health Management S. 143-150

„… technology can simplify the data collection and labeling process that is needed to train the AI-based VHM …” „… process the data. The edge runtime supports one or more AI pipelines that provide Health Indictor outputs …” „… vehicle. This greatly simplifies the data collection process and automates the training process, since it …”

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

„… element (Rpor and Cpor) represents mainly the slower diffusion processes inside the cell. To fulfil the …” „… processes of the cells. This load profile is used to estimate the capability to provide the required safety …” „… system under development needs to be estimated in an early stage, precaution about aging behavior of the …”

K. Brand Shifting Left the development of Electric Vehicle Products, from System to Software S. 563-578

„… test prior to hardware availability, as well as efficiency in the development process by reducing …” „… iterated many times during the development process. Much like design verification, bench testing or …” „… development process itself, so clearly, reducing development and testing time with process efficiencies leads …”

S. Alexander, F. Borrelli, M. Pfeifle Real-time Contextual Intelligence Services for Connected Electrified Vehicles S. 509-522

„… their decision-making process. The University of California, Berkeley is at the forefront of research …” „… (i.e., energy performance, charging efficiency, traction efficiency, aging…) is also context …” „… carried out on the server. This algorithm already processes traffic information and generates a set of …”

doi.org/10.51202/9783181023846

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Results (119)

Plastics in Automotive Engineering PIAE EUROPE

Electrics / Electronics for Mobile Machines

International Conference on Gears 2022

Gefahrstoffe

International Conference on Gears 2023

SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

Kunststoffe im Automobilbau 2016

Plastics in Automotive Engineering 2016

Kupplungen und Kupplungssysteme in Antrieben 2021

International Conference on Gears 2019

DRITEV – Drivetrain for Vehicles 2021

AIRS – Advanced Ontology-based Information Retrieval System

ELIV 2023

PIAE EUROPE 2021

ELIV 2021