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VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2019

Series: VDI-Berichte

Volume 2354 2019

Results in this title

G. Hellenbroich Low-cost DCT for emerging markets incl. 48 V hybridization

„… Low-cost DCT for emerging markets incl. 48 V hybridization Dr.-Ing. Gereon Hellenbroich, FEV …” „… key to success will be low costs, both in terms of manufacturing and total cost of ownership …” „… . Enablers for this are a low cost dual clutch and actuation system, a low complexity gearset and a modular …”

P. Janssen, R. Keizer, T. Rosen Optimization of multi-motor electric drive systems – What is the optimum combination in terms of efficiency and cost?

„… efficiency and cost? Peter Janssen, M.Sc., Ruben Keizer, M.Eng., FEV Europe GmbH; Tobias Rosen, M.Sc …” „… with moderate cost increase. VDI-Berichte Nr. 2354, 2019 255 Introduction In today´s …” „… of ~230 kW with respect to energy consumption and cost. Setup of solution matrix and boundary …”

A. Viehmann, J.-E. Schleiffer, S. Rinderknecht Evaluation of the dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity – Comparative assessment of electric and hybrid powertrain configurations b...

„… Efficiency, Costs and Complexity Comparative assessment of electric and hybrid powertrain …” „… concepts with regard to their total powertrain system costs is carried out. A cost reduction potential of …” „… resulting in even higher costs. Instead of using a large battery for applications with high range …”

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat...

„… based on a holistic approach considering among others monetary costs and CO2-footprint. In that sense, a …” „… of reliability together with lightweight design and cost-neutrality are reached at the same time …” „… theoretically 99.9 % of the usage profiles. For cost and time reasons, simulations and few field tests mainly …”

C. Schmahl, M. Höck, D. Ressin, M. Kesseler GKN’s ActiveConnect AWD system as an energy-efficient solution for electrified vehicles

„… on vehicle efficiency and is also comparatively cost-intensive. A promising alternative for …” „… , costs, vehicle mobility and performance as well as low development and integration effort for hybrid …” „… axles is comparatively cost-intensive and has a negative impact on vehicle efficiency. A promising …”

A. Gehring, M. Beringer, M. Özdemir Overview of stator technologies motors for electro mobility in passcars – The right technology for each application

„… stator represents from the cost point of view one of the A- components of an electric traction drive …” „… reduction of costs. Although the physical principle of an electric motor is over 100 years old and motors …” „… , efficiency and cost. We have seen some impressive technology developments regarding design and especially …”

A. Locher, M. Ebenhoch, P. Gutmann Innovative 8HP modular design kit for conventional, MHEV and PHEV transmissions

„… progress, due to high costs for procurement and infrastructure, an insufficient charging infrastructure …” „… overcome in terms of installation space requirements, additional weights, additional costs and technical …” „… challenges into account: efficient technology with a high integration capacity, flexibility, cost …”

S. Demmerer Efficiency of electric axle drive systems – Potential of multi-speed-drives

„… focuses on efficiency and costs. Efficiency is usually measured as fuel consumption in l/100km, means …” „… energy costs. In the following we will firstly focus only on the transmission and secondly on the …” „… 1-2%. The higher internal losses of a two-speed transmission and the higher costs, however, make any …”

R. Dold New powertrain concepts for heavy duty commercial vehicles

„… . Regarding the total cost of ownership: low purchase costs are needed. For current Medium Duty Truck …” „… weight, costs for customers and a standardized charging connector is adapted, that means no adapter is …” „… implement requirements cost-effectively, for example, if charging takes place overnight, cheaper charging …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck

„… ; cost, durability, reliability, toughness, easy to repair…etc. (reference developed country, Japanese …” „… customer demands; Fuel economy, safety, comfortable, cost…. etc.) Key driver of transmission …” „… development for Asian markets; Cost: consider minimize power train configuration. Small displacement engine …”

A. Lampe, R. Serway, L. Große Siestrup, C. Gühmann Artificial intelligence in transmission control – Clutch engagement with reinforcement learning

„… controller behavior is derived from minimizing the cost function and maximizing the reward function. In …” „… other words, the reinforcement learning controller operates optimally in terms of a chosen cost …” „… control methods can be used, but this comes at the cost of control inaccuracy. It also results in greater …”

C. Schoerghuber, I. Müller, H. Wiener Dedicated hybrid transmission for commercial vehicle applications – Mechanical layout, system analysis and simulation of a dedicated hybrid transmission for commercial vehicles

„… simple transmission con- VDI-Berichte Nr. 2354, 2019 29 cept, high efficiencies, low product costs and a …” „… world. However, achieving highest efficiencies together with low product costs as well as adaptability …” „… transmission can be adapted to the different commercial vehicle applications with moderate product costs. The …”

H. Schäfer System impacts to the electrical drive by using SIC-power semiconductors

„… with a simultaneous reduction of the total assembly space, weight and costs are big advantages for …” „… therefore also the installation space, the weight and system costs. VDI-Berichte Nr. 2354, 2019 …” „… expensive as SI-Chips. Therefore, it is very important to consider the system costs in total. 4 …”

T. Basbous, J. Mortal Electric driveline adaptation from passenger-car application to Light & Medium Truck application – A competitive, efficient, compact and light solution

„… electrification, economics are also a part of the decision making process of fleet owners. The TCO (Total Cost of …” „… being more expensive to purchase than diesel ones the lower operating cost due to cheaper energy cost …” „… high-volume production passenger cars is one way to achieve these cost targets, as opposed to developing …”

M. Elshaer, C. Chen Wide-Band-Gap (WBG) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges

„… topology is widely used in vehicle charger applications due to its simplicity and low cost. Fig. 2 (a …” „… performance, high reliability, and relatively low cost. In order to take advantage of the Si-SJ MOSFET fast …” „… °C/W). Increasing the switching frequency could help reduce the inductor size and cost. In order …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density

„… the target conflict consisting of the number of variants and cost pressure. With a consistent …” „… high degree of re-use and cost efficiency can be realized. Introduction The development of …” „… electric drives goes way beyond the electric motor. Optimal efficiency, range, and system costs can only …”

A. Grunwald Transmission system footprint related to fatigue, efficiency and NVH

„… effort. Manufacturability with required robustness for sensitive features and cost target are important …” „… costs in shortest possible time. VDI-Berichte Nr. 2354, 2019 369 Fig. 1: More than 15 GKN …” „… , manufacturing costs, NVH and systemic losses in typical operational conditions. Fig. 2 shows two types of …”

Titelei/Inhaltsverzeichnis

„… dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity …” „… . Werra, F. Küçükay, Institute of Automotive Engineering, Technical University Braunschweig Low-cost DCT …” „… combination in terms of efficiency and cost …”

T. Pullen Integrated eDrive system for various performance classes

„… vehicle derivatives for customer platforms. Benefits are cost advantages due to volume effects, reduced …” „… development time and cost and increased robustness for customer tailored propulsion systems. Introduction …” „… out in the shortest possible time at reasonable costs and with a high level of quality assurance, see …”

M. Bahne, A. Wiesebrock Flexible oil management for dual-clutch transmissions

„… , variable service intervals are one key to decrease costs, lighten weight, and save resources. The flexible …” „… over-dimensioned for average drivers, thus increasing weight, CO2 emissions and service costs. On-demand oil …” „… OEM could provide car drivers with comprehensive feedback, how service costs could be reduced …”

J. Grabowski, A. Colognese 48V to 12V Converters for xEV Applications – Managing the headaches of dual voltage automotive architectures

„… , this advantage comes with both increased complexity and cost. The sub-system designs used to support a …” „… includes sub-system design details for maximizing cost and efficiency. This topic is of interest to those …” „… disconnect switches to reduce losses and maintain high efficiency. Therefore, the cost of this converter …”

V. Schroiff A modular Concept for EMI shielding of thermoplastic housings for E-Cars – An innovative approach to support weight saving and function integration

„… lightweight properties of aluminum and the relatively high production costs of components made of die-cast …” „… integration, cost reduction). However, since most plastics are electrical insulators, the plastic housing …” „… surface, a high degree of cost-effectiveness of the concept can be achieved by means of an appropriate …”

H. Gürbüz, S. Ott, A. Albers Potentials for improving the system behaviour of highspeed clutches for BEV using optimal transmission springs

„… electric machine or the use of several electric machines and thus to higher costs. A more efficient …” „… their subsystems offers the opportunity to develop more cost-effective electric drive trains for the …” „… costs for this stand in the way to the widespread use of electric vehicles. The consortium project …”

D. Schweigert, M. Mileti, B. Morhard, M. Sedlmair, M. Fromberger, M. Otto, T. Lohner, K. Stahl Innovative transmission concept for hyper-high-speed electromechanical powertrains

„… one of the main cost-drivers in the drivetrain, a costeffective drivetrain, providing lightweight and …” „… the available space and reduces costs e.g. of the active materials of rotors and stators. Beside this …” „… cost-effectiveness, the project Speed4E was started. One of the main goals is the ulterior increase of driving speed …”

C. Leonhardt, M. Otto, K. Stahl Potential of lightweight construction and component properties of joined spur gears

„… be manufactured using different materials, which can reduce the component costs and enable a …” „… e.g. deep drawing or forging processes can be used, which can be a cost benefit in large-scale …” „… rim and gear body. In these cases the reason for this differential design is mostly to save costs for …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain

„… system costs can only be achieved through the interaction of the electric machine, power electronics …” „… both the development time and the associated costs. It is in the interest of the supplier and the OEM …” „… development goals with regard to function, cost, and time despite the high level of complexity and associated …”

K. von Rueden, C. Danzer, J. Liebold, T. Mueller, T. Hirschbeck 1, 2 or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from different perspectives

„… , comfort, weight and costs, vehicle manufacturers look for different scenarios for fleet requirements …” „… , modularity and production costs. In this context, the powertrain plays a crucial role. Fundamental decisions …” „… oil pump. The additional costs are obvious. In addition, there are linearly increasing …”

H. Göbbels, S. Scholz, S. Volkmer Efficient 6-speed manual transmission for modern downspeeding solutions

„… . Accordingly, the development focused on a large ratio spread, best-of-class shifting comfort, and high cost …” „… matrix system for the wheel sets for use with the various vehicle classes Improving cost efficiency …” „… also comes with significant cost advantages when it comes to gear production. Another advantage when …”

S. Johnsen, R. Wexenberger Mechatronic transmission control module for agile AMT Transmission actuation in commercial vehicles

„… cost, performance and serviceability improvements. Located in a position accessible without dropping …” „… serviced individually to further lower the total cost of ownership through simplified maintenance. 3 …” „… sliding interfaces. To save material cost and reduce processing, the lead screw nut is cast as a …”

M. Horn, F. Kutter, B. Vahlensieck Advanced development of dedicated hybrid concepts – Systematic search for optimal powertrain concepts

„… functions and pursue following four goals: lower mechanical complexity, increased efficiency, reduced costs …” „… efficiency, minimized costs and optimized package a shift of functionality has to be performed. Typically …” „… after treatment can be simplified and ICE costs will be reduced. An edrive system with two electric …”

A. Esser, J.-E. Schleiffer, T. Eichenlaub, S. Rinderknecht Development of an optimization framework for the comparative evaluation of the ecoimpact of powertrain concepts

„… torque split between ICE and EM. The cost function of the ECMS which is being minimized in every time …” „… cost ratio of electrical and petrochemical energy is defined by the equivalent cost factor . J …” „… powertrain concepts, e.g. boosting or load point shifting. The exact value of the cost factor is chosen for …”

W. Wenzel, M. Eglinger, M. Li, C. Sieg, J. Hengst, F. Küçükay Next generation of 48V HEV

„… , Technical University Braunschweig Abstract To improve efficiency and performance at moderate costs …” „… electrification of vehicles significantly. To achieve a balance between powertrain costs and lowering the CO2 …” „… driving performance at moderate costs. A 48V board net, on the one hand, could be an enabler for electric …”

R. Gat, M. Ehlen Virtual lubrication analysis – Simulation of oil flow in gearboxes using a novel lagrangian approach

„… critical components (bearings, sealing’s, gears engagements) in passive lubrication systems. Cost …”

A. Kooy, R. Seebacher Minimize torsional vibrations – Full isolation if necessary

„… fluctuations, saving costs. If a geared parallel arrangement for the EM instead of a coaxial arrangement is …” „… inertia and spring energies. Limiting factors such as design space, costs and feasibility are not …” „… effective, technically and cost wise, but have a linear behaviour. To get a degressive characteristic out of …”

M. Stulrajter, M. Pacha Challenges of sensorless high-speed drives with PM motors

„… designed to be gearless machines. Gearless feature is aligned with the cost and size reduction trend, and …” „… magnets, low cost maintenance, and capability to operate in open loop control or in volt per hertz …” „… ]. For space constrain applications or cost reductions reasons, a sensorless control of BLDC may be …”

K. Baron, C. Rübsam, M. Werra, F. Küçükay Hybridized manual transmission – Opportunities and challenges of mild hybridization

„… efficiency, low cost, low weight, its proven technology and lower complexity compared to automatic …” „… transmissions (AT, DCT, CVT). In addition, the electrified manual transmission takes advantage of lower cost …” „… ) Design complexity (controls, reliability and durability) Cost (development, manufacturing) Feature …”

M. Scherpelz, J. Bernhardt, T. Weyh Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning

„… represented routes has to be found. To reduce the cost and timing issues, instead of classical, now virtual …” „… equipment of a prototype is a cost and time intense project, which requires an already existing prototype …” „… VDI-Conference Drivetrain Solutions for Commercial Vehicles Main topics: E-Fuels: Varieties, costs and …”

M. Lindström Gas powered heavy duty vehicles from Scania: Current program and future potential

„… much lower investment cost and construction time. With up to 300 passengers per bus and the …”

P. Lück, K. Bennewitz, J. Tousen Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB)

„… systematic development for high volumes, development and component costs can be significantly reduced. This …” „… is an essential prerequisite for the reduction of vehicle costs and thus increasing the market …”

S. Kluemper Benefits of the new Allison 9-speed fully automatic – Medium duty commercial transmission

„… Allison’s 2000 series 6-speed product, providing a cost effective power shift 9-Speed transmission that can …” „… length reducing integration efforts and vehicle cost - An optional integral cooler to ease integration …”

C. Dassler, M. Kurch, M. Nichols NVH-challenges and solution approaches in electric drive development from the supplier‘s view

„… typical wheel speed range if dimensioned correspondingly. Due to cost and efficiency optimization, they …” „… application of damping elements is due to installation space specifications and cost requirements not …”

M. Jörgensson, C. Wolrath, J. Hallnéus Volvo Cars modular electric axle drive

„… and cost. Simplicity have also been a key word in the design work. A modular system for the e-axle …”

R. Nasdal, K. Masser Diverse requirements, one product family – The HV Kit for LCV from MAGNA

„… driving, while Concept 3 guarantees lowest maintenance cost. VDI-Berichte Nr. 2354, 2019 57 Fig. 1 …”

M. Özbek, J. Trommer, K. Akiyama, Y. Yamada Nidec next generation electric traction motor

„… quality to a cost effective level. Especially, decisions on type of coils, winding pattern, rotor type …”

M. Niklas, G. Reichart AUTOSAR Adaptive Platform – The standardized software framework for safe and intelligent e-mobility

„… running on low cost hardware. For these applications, AUTOSAR provides a well-proven and mature software …”

C. Kim New next generation eight-speed automatic transmission for FWD vehicles

„… bearings were removed, weight, cost and efficiency was improved by changing the support structure of the …”

O. Simon, W. Heubner Triple wet clutch module and actuation system, shift cylinders and park lock for modern hybrid transmissions – Architecture and technical description of a triple wet clutch unit and the related active...

„… robustness against contamination, cost-effective components and leak-tightness in closed position. This …”

Y. Le Neindre Great Wall Motors’ 2nd generation of Pi4 platform – A high performance PHEV for premium SUV in China

„… unrivalled comfort and a very frugal cost of use. The 17.7 kWh battery allows driving over 70 km in pure …”

A. Alkan Human/machine readable language representation method in HEV drivetrain testing

„… been integrated in a compact and cost-effective axle drive system. It is scalable and can be used in a …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives

„… departments, monitors deadlines and costs and is on all the key project committees. From the DPSs, those …”

U. Stockinger, H. Pflaum, K. Stahl Single vs. multi-cone synchronizers with carbon friction lining – A comparison of load limits and deterioration behavior

„… Synchronizers are widely used in gear boxes of car and truck transmissions. Optimizing costs and improving the …”

A. Moser, F. Brezger Efficiency improvements in transmissions using new latching technologies in clutch & hydraulic actuation systems

„… system efficiency and cost” in 4th International Congress and Expo CTI Symposium China, von Firma …”

doi.org/10.51202/9783181023549

VDI Wissensforum GmbH - Commercial Vehicles 2021

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2021

Series: VDI-Berichte

Volume 2380 2021

Results in this title

J. Ebert, Cornelia Keller-Ebert Lightweight construction and cost reduction – a lean, agile MSCDPS® product development process S. 43-54

„… Lightweight Construction and Cost Reduction a lean, agile MSCDPS® product development process …” „… purchasing costs and due to the limited application possibilities. The lecture shows how, with the holistic …” „… MSCDPS® product development process, cost-efficient lightweight construction can be achieved through the …”

J. Pell, I. Müller, W. Gruber, A. Schilk E/E architecture and operating strategy for fuel-cell trucks – Challenges and solutions for energy- and cost-efficient operation S. 117-134

„… - and cost-efficient operation DI Johannes Pell, DI Ingomar Müller, Wolfgang Gruber, M.Sc., DI …” „… technology is seen as a key enabler to meet fleet targets for emissions and operation cost. This requires …” „… well as the high cost and weight of the necessary large batteries push the need for alternative …”

H. Ulmer, M. Rothschuh, F. Brinkmann, R. Wascheck, T. Delebinski eDrive & Fuel Cell powertrain systems engineering for commercial vehicles S. 55-72

„… drivers of future commercial vehicle designs are customer specific use cases as well as Total Cost of …” „… . Consequently, the operational costs of a 300kW FC powertrain are lower, compared to a 200 kW design. In …” „… contrast, the overall powertrain costs are higher for the 300 kW FC powertrain. Fig. 8 shows needed …”

L. Heber, J. Schwab, T. Knobelspies Thermoelectric generators for heavy-duty vehicles as an economical waste heat recovery system S. 17-32

„… complexity and a competitive cost-benefit ratio. In this research study, a holistic modelling approach …” „… lowest cost-benefit ratio is achieved by 85 EUR/(g km) for the diesel and 32 EUR/(g km) for the natural …” „… network or charge the battery. Their advantages are low maintenance costs, relatively low system weight …”

H. Bublies, T. Dieckmann The chassis remains the backbone of road transport  smart & light S. 179-188

„… increasing cost pressure for years. Design to cost, standardization and improvements in the supply chain …” „… Technology? Efficiency Product and system solutions for the reduction of operational costs (TCO) as well as …” „… joining composite profile and extruded aluminum load introduction • Cost efficient continuous composite …”

M. Holzer, F.-D. Speck Hybridization of heavy duty trucks – Market analysis and technology for high voltage as well as low voltage solutions S. 33-42

„… simulations and cost levels for different sorts of hybrids. Additionally, an overview of ZF product solutions …” „… between functionality and costs, considering that fuel savings are paramount and limited electric driving …” „… electric motor adds up to more costs and longer payback time, but the aim was to compensate this effect by …”

C. Biedinger, T. Halfmann, M. Speckert, C. G. Berges, P. Cuny Consumption-optimized planning of transport missions using virtual drives S. 149-166

„… planning and decision aid tool for fleet management in road traffic and suggests the most cost …” „… cost-optimum route to take and the optimum truck/trailer configuration for a specific transport mission …” „… , additional costs are added such that alternative routes are preferred, if available. They are not …”

L. Matthies, C. Frey Concept study of a commercial vehicle suspension with optional electric machines S. 167-178

„… lightweight materials generally increase the material costs, which are a high proportion of heavy-duty …” „… state of the art suspensions. Thirdly, the suspension should be cost-effective to manufacture so that …” „… design EVAXLE The manufacturing cost of this design should be lower than those of a conventional …”

S. Baker, S. Munshi, J. Huang High performance and efficiency hydrogen engine using westport fuel systems’ Commercially available HPDI fuel system S. 97-116

„… , efficiency, reliability, and total cost of ownership. A highly integrated and optimized development …” „… engine due to its superior attributes in terms of power output, efficiency, reliability, and total cost …” „… calculate the Total Cost of Operation (TCO) for heavy duty commercial trucks with the following powertrains …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility products and software for commercial vehicles S. 1-16

„… , 2021 3 application. One is hybridizing the tractor and trailer combination to a cost efficient HEV …” „… additional charging system this amounts also to higher costs for the range extending trailer. Thinking of a …” „… total costs of ownership (TCO), different induction motor (IM) sizes and types are used for the vehicle …”

T. Mauthner, G. Hasenbichler, B. Henriques Intelligent automated driving features for refuse collection vehicles S. 189-204

„… responsibility share between operators and AD vehicles, targeting a feasible cost-efficient alternative to SAE …” „… maturity to cover driving tasks under all conditions at reasonable costs [1]. Furthermore, many municipal …” „… cost-efficient alternative for the near future [9]. Thereby the operational design domain of the AD system can be …”

N. Rossel, M. Sommer, E. Sax Automated and networked city buses – Optimized, demand-oriented service through intelligent use of data S. 215-228

„… in less demanded marginal areas or intersections. 1.3 Efficient use of human resources Fuel costs …” „… are counterbalanced by personnel costs. In middle Europe these costs form more than 50% of the annual …” „… costs in public bus transportation. If a system exists which is able to assist the driver during his …”

Titelei/Inhaltsverzeichnis

„… construction and cost reduction – a lean, agile MSCDPS® product development process …” „… operating strategy for fuel-cell trucks – Challenges and solutions for energy- and cost-efficient operation …”

C. Glöggler, C. Neuschl, A. Zaiser, D. Denzel Health & safety in public transport – Better climate and optimized hygiene in times of COVID-19 S. 229-244

„… harmful to people or vehicles must be avoided at all costs even in the initial uncertainty of the …” „… measures - Affordable costs for bus operators - Minimizing of risks for drivers, passengers and vehicles …” „… installation costs prohibit its use in commercial vehicles. For the purification of the interior air with UV-C …”

J. F. Beaupère, F. Domprobst Tire contribution to truck sustainability – Roadmap to 2030 S. 135-148

„… axle 5LH Drive axle A B C D E A B C D E VDI-Berichte Nr. 2380, 2021 141 The fleet total Cost of …” „… Acquisition cost taxes & insurance administration tires Maintenance & repair fuel 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 …”

O. Treichel Simply connected – The central, configurable control system for full interlinking across systems for trucks,busses and light commercial vehicles S. 271-282

„… , which enables new services, business models and cost savings. Fig. 6: Simply connected to save …” „… costs [1] https://www.Appicals.com/developer_services_overview_en [2 …”

T. Schulz, S. Herrmann Data-driven selection of vehicle variants for the E/E integration test – Increasing variants and complex technology versus test coverage S. 81-96

„… significant costs for the buildup of test resources, they are available only in small numbers. In order to …” „… more criteria like risk, costs or sales figures. With regards to the fundamental technique for the …” „… the Approach Prioritization Sales Costs Coverage Feature Interaction Requirements Code Technique …”

T. Mrazek, K. Puchner, D. Übellacker Fatigue development of a 10x10 commercial vehicle frame using dynamic and/or strength simulation, virtual iteration and component testing together with measurement data acquisition S. 73-80

„… all degrees of freedom as this would not allow a cost-effective physical design or test operation. In …”

S. Schönherr, T. Bergmaier-Trede MAN Truck & Bus SE – Shaping the future of mobility S. 245-270

„… are characterised by cost-efficiency, reliability, greater availability, safety and heightened appeal …”

doi.org/10.51202/9783181023808

VDI Wissensforum GmbH - ELIV-MarketPlace 2022

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VDI Wissensforum GmbH (ed.)

ELIV-MarketPlace 2022

Series: VDI-Berichte

Volume 2405 2022

Results in this title

Huanyu Gu Computational enhancement is key to cost effective imaging radar for mass deployment S. 283-292

„… Computational enhancement is key to cost effective imaging radar for mass deployment Huanyu Gu …” „… happen, yet the right performance shall be provided at the right cost level. This presentation will …” „… address the challenges faced with building cost effective imaging radar sensors and elaborate why …”

S. Alexander Real-time, Context-aware E-Mobility Services to Optimize Commercial Transportation Ecosystem – Optimized Battery Electric Fleet Operations: Maximize utilization, Minimize electricity costs, Simplify o... S. 381-394

„… , those miles you moved from diesels to BEBs reduce your overall energy/fuel costs.*These estimates are …” „… coordination with truck service, loading, and electricity rate schedules to minimize costs.Increased …” „… Optimized Battery Electric Fleet Operations: Maximize utilization, Minimize electricity costs, Simplify …”

V. Horvath, H. Laine, G. Blahut, A. Késmárki, M. Pfeifle Streaming Map Data Efficiently from Cloud to ECUs – A Cost-Efficient and Self-Adapting Solution for Intelligent Speed Assistance S. 239-248

„… Streaming Map Data Efficiently from Cloud to ECUs A Cost-Efficient and Self-Adapting Solution for …” „… cost-effective and reliable way to implement ISA. In Section 2, we introduce the overall architecture of our …” „… . This approach allows OEMs to save costs without risk of violating ISA regulatory requirements. As our …”

Florian Pampel, M. Stapelbroek, I. Hazanavicius Tailored battery systems for entry level up to high performance applications Challenges in battery development S. 99-108

„… costsMOSFET / Solid State SwitchHigher reliabilityVery fast switching time w/o noiseCont. power supply and …” „… density, cost, charging performance and lifetime. However, all must provide maximum safety for customers …” „… and flat packs, while maximizing safety and decreasing costs to offer customers the highest driving …”

N. Kechler, Eric Sax Big Data Analytics for a seamless Design Flow of reliable Automated Driving Functions S. 257-264

„… costsOperation+ During operation important status messages can be displayed or operations in the backend can be …” „… optimize components lifetime. This results in cost- saving needs-based services for the vehicle, also …” „… comfort and to reduce costs and the environmental impactData generation for auxiliary management or …”

A. Ropers Virtual E/E Test Platform – co-exploration, optimization and validation of ECU architecture and software in the context of the car S. 9-18

„… CostsSOFTWARESILICONHW/SWConnectivityShared MobilityElectrificationAutonomyExpert deployment services and cloud readyStandard-based, open and …” „… handle much more complex functions and consolidate them to optimize cost. Further ahead in the fu-ture …” „… optimization power, performance, accuracy & cost• Fast design space explorationo Performance and power metrics …”

S. Poledna, L. Antonia Zaza Bringing together major stakeholders to shape the future of autonomous operation. Can this also be done for the offhighway industry? S. 447-460

„… quality (output) while reducing costsCloud services and/or fog and edge computing enable e.g. big data …” „… efficiently and in quality while minimizing costs. In addition, high safety standards must be considered, and …” „… market fast (innovation speed) at class leading cost • Simulation is key but needs to reproduce the …”

M. Raimann New GaN based DC-DC converter concept for future fuel cell and charging applications S. 331-338

„… passenger cars high power density requirements and low cost are a major driver for innovation. For …” „… commercial vehicles higher efficiency of the converter enables lower total cost of ownership (TCO) in typical …” „… Friedrichshafen AGWhy GaN in HV-HV DC-DC Converters?Efficiency vs. Cost (H2 Consumption)2021-03-15 | DIYE2 | DC/DC …”

B. Langer Charging of BEV trucks with more than 1 MW – How can the interaction of commercial vehicle, charging infrastructure and energy system succeed? S. 359-360

„… %). Electrification of this transport sector has so far failed due to the range requirements and additional costs for …” „… customers. A quantification of the range, cost and payload requirements of the customers is therefore …” „… side: Solutions for intelligent energy management systems to reduce high investment cost for …”

H. Zlatokrilov A Virtualized Approach to In-Vehicle Cyber Security S. 189-200

„… costs. This session will present a new patent-pending approach for in-vehicle cyber security, designed …” „… in-vehicle traffic (CAN and Ethernet) from a single instance. This virtual approach saves the cost and …” „… (less hardware and fewer chips)  Single-instance IDS maintenance for a lower total cost of ownership …”

D. Dudic Sustainable Trucking S. 339-348

„… productsHigh product cost driven by technology & volume ramp-upBuild up of public charging …” „… product cost ri n by technology & vol me ramp-upBuild up of public charging infrastruc ureProvision of …” „… ConsultingCharging TechnologyDigital eServices5Daimler TruckCOST PARITYEnergy costs are more than ever characterized …”

A. Berger An Advanced High-Efficiency Inverter with High Switching Frequencies to Improve Powertrain Efficiency and Performance S. 85-98

„… . Numerous surveys continue to identify range as the main obstacle to greater EV adoption [2] with cost being …” „… the benefits of high switching frequency - better performance, lower cost, smaller size and weight …” „… compatibility (EMC) filters offsets the additional cost and volume of the ZVS architecture and may potentially …”

S. Suo Future of Electrified Powertrain in the era of Software Defined Vehicles and Service Oriented Architecture S. 79-84

„… reduces accident, traffic congestion, fleet operation cost, and optimize vehicle dynamic performance …” „… OpportunitiesCybersecurity impact to bigger ecosystemSafety, efficiency, performance and cost optimization Challenges in …” „… changesHigh SW development cost or changesEVCC as a gateway between PLC TCP/IP and electrified powertrain CAN …”

I. Woyna, W. Shang Influence of Eccentricity and Tolerance on NVH Performance of Permanent Magnetic Synchronous Machine S. 133-136

„… ). Because of increasingly complex and innovative designs, as well as demand for lower weight, cost, and …” „… sector by reduce the design cost and short the time to market. Ansys has two solutions for NVH …”

F. Finkeldey Smart LiDAR Components – Automotive SPAD detector IC and high performance laser driver S. 293-302

„… state solutionSmall sized and cost efficient solutionFlexible configuration for every performance target …” „… 295Automotive is driven by costCopyright © 2022 Elmos Semiconductor SE. ELIV 2022 5LiDAR significantly …” „… improves safetySignificant cost-down is required for mass adaptationKey stepsDefine performance …”

M. Spencer How SOAFEE Accelerates the transition from Cloud-Native to Car-Native S. 219-228

„… , decreasing costs and improving quality, we need to be able to reuse as many of the software components that …” „… huge amount of re-integrationSome OEM’s prefer to start again!Unable to amortise software cost over …”

Titelei/Inhaltsverzeichnis

„… from Cloud to ECUs – A Cost-Efficient and Self-Adapting Solution for Intelligent Speed Assistance …” „… | 10:45:58 | 148 mm x 210 mm f Sensors and SiliconComputational enhancement is key to cost effective imaging …” „… Operations: Maximize utilization, Minimize electricity costs, Simplify operations …”

M. Baumann, I Kaiser Credible Simulation – Do you trust your simulation models? S. 137-144

„… can significantly speed up development and reduce costsBetter product qualityEnable new productsHigher …”

G. Seidel, T. Smits, J. Lützner Supplier‘s Perspective of the Truck Architecture Transformation S. 349-358

„… updateability› Increased complexity› Increased attack surface› ...Truck› Total cost of ownership focus› Lower …” „… targets & capabilitiesEarly supplier involvement can help both partners in solution & cost …”

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

„… and servicesReduction of complexity andtotal cost of ownershipSupports integration and digitalization …” „… cloudHelp to:Create consistent and managed multi-platform ApplicationsImprove time and cost scalingSolutions …” „… tobattle for APIWith Open interfaces a new ecosystem will arise and supports development cost …”

R. Münzenberger Event Chain Analysis as a Key Competency: Efficient Development of Software-Defined Vehicles S. 19-28

„… architecture. Therefore, the VDI-Berichte Nr. 2405, 2022 19cost of re-designing system/SW architecture in such …” „… works together in a goal-oriented manner. Since wrong decisions by architects are very cost …”

J. Hampp Targeted use of modern high-level languages, reuse of software modules and an ISO 26262 and ISO 21434 compliant compiler tool chain to ensure reliable cooperation guaranteed using all available hardwa... S. 173-180

„… 21434:2021).The combined Safety/Security Manual is included in the license, no additional cost for a …” „… quality of the cybersecurity analysisCost and lead-time reductionTASKING is the one stop shop for AURIX …”

S. Singer Next generation SOC’s for domain and zonal architectures – Implications for required semiconductors S. 161-172

„… distributed apps still work in traffic worst casesDo all that with a mid-term positive cost-benefit balance …” „… triggers more complex Zone Controllers - Performance, virtualization, network acceleration- Cost pressure …”

J. Flemming Benchmark of modern electrification concepts – Which powertrain topologies have the most benefits? S. 1-8

„… sustainable electric vehicles. Requirements from end-customers and OEM ranging from efficiency, cost …”

G. Kormann Equipment Setup and Work Planning – A precondition for highly automated operations S. 437-446

„… qualified labor- Efficiency improvements- Cost savings- Increased desired for work life balance- Extension …”

L. H. M. Schmitz, J. J. Hiddema Autonomy by AgXeed – Development of an autonomous ecosystem S. 461-0

„… costs and lower revenue receipts on an enterprise. Lower revenues reflect lower yields due to, for …” „… example, poorer germination rates and crop growth but also poorer crop quality. Higher costs reflect …”

S. Stesny AEF – Agricultural Interoperability Network – Let’s cultivate the digitalization S. 413-420

„… reliability and trust of the services in the networkProviding cost savings for participantswith common SW …”

F. Klebert NDS – The Development and Use of a Worldwide Standard for Map Data S. 315-324

„… integrate NDS.LiveLess conversion steps reduce maintenance costs and error-pronenessLossless data usage …”

V. Anselm, I. Kotori Mastering Data Replay and HIL for ADAS and AD together S. 145-158

„… autonomous driving systems to market faster and at lower development costs, while seamlessly integrating test …”

M. Dargel, L. Bublitz Lessons learned from current developments of highly automated driving functions (SAE Level 3 and 4) and derivation of future success factors S. 69-78

„… Engineering approach -otherwise cost, time and overall project success are at risk.”Many fully agile AD …”

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

„… : Internal(1) T.R. Miller and E. Zaloshnja, “On a crash course: The dangers and health costs of deficient …”

doi.org/10.51202/9783181024058

Hans Peter Lenz - 38. Internationales Wiener Motorensymposium 27.-28. April 2017

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Hans Peter Lenz (ed.)

38. Internationales Wiener Motorensymposium 27.-28. April 2017

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 802 2017

Results in this title

J. Scharf, J. Ogrzewalla, K. Wolff, T. Uhlmann, M. Thewes, A. Balazs, P. Grzeschik, M. Görgen, S. Yadla, H. Baumgarten, M. Wittler, C. Nebbia Ottomotoren für Hybrid-Antriebe – Hochtechnologie oder Low-Cost Aggregate? /Gasoline Engines for Hybrid Powertrains – High Tech or Low Cost?

„… - Hochtechnologie oder Low-Cost Aggregate? Gasoline Engines for Hybrid-Powertrains - High Tech or Low Cost …” „… zu niedrigeren Kosten gilt als Maßnahme mit Fokus auf ‚Low-Cost‘. 38. Internationales Wiener …”

S. Dehn, J. Wind, C. Mohrdieck Optimierung des Brennstoffzellenantriebs im Spannungsfeld von Technik, Kosten und Kundenanforderungen /Optimization of the Fuel Cell Powertrain within the Triangle of Technology, Cost and Customer Req...

P. Krähenbühl, G. Dellora, S. Golini, F. Pidello Die Führungsrolle von FPT Industrial im Bereich Erdgastechnologien für Industriemotoren /FPT Industrial’s Leadership in Natural Gas Technologies for Industrial Engines

„… Total Cost of Ownership (TCO) 38. Internationales Wiener Motorensymposium 2017 - 270 - - 3 …” „… vs. diesel Total Cost of Ownership (TCO) With current fuel pricing, the natural gas engines allows …” „… for approximately 32 % fuel cost saving per mileage (€/km) versus diesel engines (Figure 5) 38 …”

M. Younkins, A. Tripathi, J. Serrano, J. Fuerst, H.-J. Schiffgens, J. Kirwan, W. Fedor Dynamic Skip Fire: Die einzigartige Zylinderabschaltung/Dynamic Skip Fire: The Ultimate Cylinder Deactivation Strategy

„… mandates as these benefits cost less than 40€ per percent gain in fuel efficiency. Selecting combustion …” „… hybrid (optimally 48V) torque smoothing amplifies DSF benefits while adding essentially zero cost to the …” „… displacement engine. Tula’s technology delivers optimal fuel efficiency at the lowest cost to the world’s …”

P. Ramminger, R. Matthé, M. Herrmann, R. Jäger Das elektrische Antriebssystem im neuen Opel Ampera-e/The Electric Propulsion System in the New Opel Ampera-e

„… used iteratively in combination with optimization for cost and packaging, performed in parallel …” „… designed to optimize package space, noise, mass, manufacturability, application flexibility, cost and …” „… reduces integration cost, increases manufacturing efficiency and minimizes torque steer. While the …”

Titelei/Inhaltsverzeichnis

„… Powertrain within the Triangle of Technology, Cost and Customer Requirements 61 - 70 V. Beaumesnil …” „… ., Rivoli: Ottomotoren für Hybrid-Antriebe – Hochtechnologie oder Low-Cost Aggregate? Gasoline Engines …” „… for Hybrid Powertrains – High Tech or Low Cost? 214 - 248 Dr. M. Younkins, Dr. A. Tripathi, Dr. J …”

Toshihiro Hirai Strategische Zukunft: Powertrain-Vision für Morgen/Strategic Future: Powertrain Vision for Tomorrow

„… BEVs looks problematic from both cost and technical points. For example, the energy density of current …” „… focusing on unique and advanced technologies for All Electric Range (AER) extension and cost reduction by …”

M. Garrett, N. Jackson, S. Kollamthodi Verbrennungsmotoren – Wie sieht ihre Zukunft in einer Welt nach “Dieselgate” aus? /Internal Combustion Engines – What Does the Future Hold in a Post Dieselgate World?

„… have so far proved to be less cost effective in meeting these CO2 reduction requirements. This …” „… environmental challenges cost effectively and to meet consumer needs in a less diesel-friendly world? • How …”

M. Ito, K. Takeuchi, K. Ishizuka, K. Uchiyama, S. Sugawara, M. Nakagawa, O. E. Herrmann Innovative Technologieansätze zur Erreichung hoch effizienter Diesel Antriebssysteme mit niedrigsten Abgasemissionen /Innovative Technologies to Realize the Ultimate Diesel System with High Efficiency...

„… cost of diesel powertrain systems leading to an impact of consumer behavior when selecting alternative …” „… indicates that, with its appeal being maximized by improving the entire system with highly cost …”

N. Saito, K. Nagumo, M. Yamamoto, A. Hiraide, M. Sugishita, H. Chiba, T. Brachmann Das Brennstoffzellensystem des Honda CLARITY FUEL CELL und Honda‘s Beitrag zur Realisierung der Wasserstoffgesellschaft /Fuel Cell System for Honda CLARITY FUEL CELL and Activity towards the Hydrogen ...

„… hood of the car. In order to popularize fuel cells, continuous efforts for cost reduction (the …” „… achievement of cost reductions will necessitate the realization of increased robustness and reduced cycle …”

M. R. Jolly, K. Salonitis Rohstoffverarbeitung, Motorenfertigung und CO2-Ausstoß auf der Straße: Wie kann die Automobilindustrie bestmöglich zu ökologischer Nachhaltigkeit beitragen? /Primary Manufacturing, Engine Production a...

„… additional costs being the vacuum pumps, and other ancillary equipment. Impregnation is only applicable to …” „… Midterms,” Automotive News, 18 April 2016. [8] Board on Energy and Environmental Systems, “Cost …”

G. Mendl, O. Hoffmann, R. Mangold, S. Rosenberger, J. Pfalzgraf, Z. Langa, B. Czuczor Der neue Audi 2.0l g-tron – ein weiterer Schritt für die nachhaltige Mobilität der Zukunft /The New Audi 2.0l g-tron – Another Step for the Sustainable Mobility of the Future

„… Wartungskosten zu konventionellen Fahrzeugkonzepten. Die total cost of ownership sind günstiger als bei …”

C. Severin, F. Bunar, M. Brauer, M. Diezemann, W. Schultalbers, G. Buschmann, M. Kratzsch, K. Blumenröder Potentiale einer hochintegrierten Abgasnachbehandlung für zukünftige PKW Dieselmotoren /Potential of Highly Integrated Exhaust Gas Aftertreatment for Future Passenger Car Diesel Engines

„… Abgastemperatur vor Turbine TCO TCO total cost of owner ship / Investitions- und Betriebskosten 38 …”

C. A. Sharp, C. Henry, G. Neely, S. Rengarajan, J. Sarlashkar, C. C. Webb, S. Yoon Bewertung und Darstellung von Technologien zur Erreichung niedrigster NOx-Emissionen am Beispiel eines NFZ-Dieselmotors /Evaluation and Demonstration of Ultra Low NOx Technologies for an On-Highway Di...

„… on potential for NOX reduction, impact on GHG emissions, and other factors such as cost and …”

doi.org/10.51202/9783186802125

VDI Wissensforum GmbH - International Conference on Gears 2022

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2022

Series: VDI-Berichte

Volume 2389 2022

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K. Yanagisawa, A. Weinmann Weight and cost reduction potentials with high performance polymers for gears S. 1019-1032

„… Weight and cost reduction potentials with high performance polymers for gearsKazuma Yanagisawa …” „… , HattersheimAbstractWeight and cost reduction potentials with high performance polymers for gears Use in drive elements of …” „… , further weight and cost savings were VDI-Berichte Nr. 2389, 20221030achieved. Compared to PA46 GENESTARTM …”

A. Hessler, B. Neubauer NVH-performance versus Costs – Coherent R&D for gears, system and manufacturing S. 103-118

„… NVH-Performance versus Costs – Coherent R&D for Gears, System and Manufacturing Interaction …” „… between NVH-performance of transmissions, gear quality /-costs, technology and process in gear …” „… for e-vehicles in a very short time with high focus on costs, durability and especially low noise …”

B. Schalley, J. Brimmers, T. Bergs Potential and challenges of profile gear grinding with vitrified bonded cBN S. 1569-1582

„… 036912150510152025 ds = 300 mm(Roughing / Finishing)Legend:Machine costs(without tool costs)Grinding time/costs …” „… [mm³/mm∙s]Dressings / Gear8 / 2.5 16 / 5 16 / 57 38 120.1Process TimeProcess CostsCorundumcBNcBN Corundumds = 300 mm …” „… higher acquisition costs and the faster dressing tool wear compared to corundum tools, there are also …”

B. H. Kien, D. Iba, Y. Tsutsui, Y. Lei, D. Taga, N. Miura, T. Iizuka, A. Masuda, I. Moriwaki Plastic gear remaining useful life prediction using artificial neural network S. 951-956

„… advantages and cost-saving. The performance of plastic gear has been increasingly improved on load capacity …” „… detect the change-point in the extracted features. The cost function for the algorithm is “mean”. The …”

S. Reitschuster, C. M. Illenberger, T. Tobie, K. Stahl Application of high performance polymer gears in light urban electric vehicle powertrains S. 1181-1196

„… feasible. In particular, cost-saving benefits resulting from the applicable injection molding procedure for …” „… practice. The well-known advantages of ther-moplastics such as cost-efficient production and low density …” „… density, reduced fuel consumption, and reduced manufacturing costs. This work focuses on the …”

J. Furst, F. Joachim, C. Gosselin, J. Thomas Improved design and manufacturing of face gears S. 1461-1466

„… presented. Through collaboration of the authors, a new cost-efficient process for the manufacturing of face …” „…  Efficiency up to 99  Cost-effective assembly  Multiple drives possible  High reduction ratios VDI-Berichte …” „… , cost-effective and efficient drive solution. With the shift to electromobility, the requirements for vehicle …”

G. Klein New chamfer cutting solutions for cylindrical gears: gaining productivity and flexibility S. 1397-1410

„… cost-per-part in high volume production environments with primarily dry cutting conditions and short cycle times …” „… sense Chamfering and deburring add cost and effort to the production process, but with no immediately …” „… coatings similar to gear generating hobs result in tool cost per part of approx. 0.01 – 0.02 EUR for …”

A. Alnahlaui, P. Tenberge Improved method for the determination of tooth root endurance strength S. 31-44

„… possible cost. The desire for more powerful gear units with the same or even reduced weight leads to new …” „… manufacturing costs is a desired value of the industry. In addition, the constantly increasing demands of social …” „… cycle. To obtain more robust gears with lower cost, two aspects have to be considered. On the one hand …”

P. Barreiro, S. Pfrimmer, G. Armutcu, J. Hermes Quality improvement of an aluminum gearbox housing by implementing additive manufacturing S. 1429-1446

„… cheap in comparison to sand casting, the costs of the casting equipment, whose main components are two …” „… the beginning through rapid prototyping, since development cycles and production costs can be reduced …” „… high level of complexity and degree of customization are feasible, the higher manufacturing costs of AM …”

B. James Developing a digital thread linking gear design to manufacturing simulation and metrology S. 185-196

„… stress is based on the achievable root geometry, and how to minimise time, cost and VDI-Berichte Nr. 2389 …” „… achievable with ease. Non-experts, doubtless under time and cost pressure within their industrial enviornment …” „… , this is not without its cost since doing so requires additional grinding which increases the cycle time …”

A. Spatzig, N. Fujimura, P. de Oliveira Teixeira Practical analysis of productivity of grinding tools in the process of internal generating gear grinding S. 1319-1330

„… to become more productive and cost competitive is required. This paper introduces a practical …” „… have a lower cost but also a lower wear resistance. To investigate the productivity of the internal …” „… . 9 shows relationship between tooling cost ratio and dress interval for corundum and cBN wheels. The …”

K. J. Winkler, T. Tobie, K. Stahl Influence of grinding zones on the tooth root bending strength of case carburized cylindrical gears S. 287-304

„… a loss of time and cost in the field of industrial practice. This paper presents experimental …” „… , the findings help to reduce the current loss of time and cost caused by uncertainties regarding …” „… gears. Higher material and manufacturing costs, as well as possible individual manufacturing, lead to …”

S. Oberle, V. Labriola, E. Melnikov, G. Gariglio High performance plastic gear solution in the engine environment S. 1033-1044

„… ones allowed relevant improvements in terms of NVH behavior, friction, weight / inertia and cost …” „… ICEs is still very high, thanks to all technical and cost benefits that it can bring. The question …” „… moment of inertia, and can also be manufactured more cost-effectively vs. high precision hardened …”

C. Schonke, T. Magdy, K. Daubach, W. Kassem, M. Oehler, O. Koch Simulation of high torque density gearbox noise excitation S. 837-848

„… , Technische Universitat Kaiserslautern, Germany Abstract Market requirements for cost optimization of …” „… Introduction As a result of cost pressure in recent years, a strong increase in the torque density of gearboxes …” „… already built. This situation leads to several problems such as non-conformity costs, retro-fitting and …”

F. Eigner, S. Heinrich, M. Berger An approach on contact analysis for micro geometry optimization of the gear unit HypoGear S. 943-950

„… in the HypoGear gear unit only on the hypoid wheel in order to keep the production costs of the …” „… cost-efficiently. From the point of view of the calculation method, it is possible to modify all tooth flanks of …”

X. Tian, L. Zhou, J. Han, L. Xia Research on tooth flank twist compensation of continuous generating grinding gear based on flexible electronic gearbox S. 1005-1018

„… compensation, which makes up for the long period and high cost of the traditional flank twist compensation by …” „… exists deficiencies including long dressing cycle, high cost, low utilization rate of threaded wheel and …” „… + cos + cos sin cossin + cos + sin cost C C BC C Bt C C BC C Bt C Cx x y ax y zy x y ax y zz x y z l …”

H.-J. Dennig, L. Zumofen, A. Kirchheim, S. Winterberg, D. Stierli Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels S. 1345-1364

„… all. AM offers both cost and performance benefits [11]. The following paper shows the possibilities …” „… steel is chosen due to its cost-effective LPBFof 30CrNiMo8ProcessDfAMSpur …” „… hybrid designs are often used for cost reasons [11] and can considerably reduce production times. This …”

E. Lothman, M. Hein, U. Steiner Increased load carrying capacity of gears through optimized steel performance, surface conditions and processes S. 637-650

„… to extract all the available performance. That means that finding the most cost-efficient way to …” „… , resulting in a lot of performance potential is lost. It could instead be a lot more cost efficient to use a …” „… get the best possible combination of performance and total cost. VDI-Berichte Nr. 2389, 2022648 …”

A. Mihailidis, A. Psarros, I. Nerantzis FE tooth contact analysis of crossed helical gear drives considering misalignments and deviations S. 597-608

„… efficient and low-cost production. The stiffness difference of the two materials should be considered at the …” „… ] 4.8275 5.2301 - 7.70 Table 3 includes information on the computational cost of the models. The most …”

A. Kubo, A. Ueda, R. Uehara Development of IP-bevel gears for industrial operation S. 343-356

„… together with reduction of gear production time and cost. 2. Trochoidal interference, i.e. the attack of …” „… milling path does not cost the decrease of working rate, the generation of convex transverse tooth form of …” „… gear production time and cost. 2. Trochoidal interference, i.e. the attack of tooth tip edge to the …”

M. Weigand Calculation of weight and center of gravity of rotorcraft drive trains in the early design phases – Exploratory study of feasibility and possible approaches S. 999-1004

„… System Costs and Weights,“ National Aeronautics and Space Administration, 1980. [7] S. Kee, „Guide for …”

J.-A. Meis, M. Walkowiak Influence of case hardness depth on tooth interior fatigue fracture S. 863-874

„… increases manufacturing costs and longer times under carburizing temperatures might lead to growth of grains …” „… geometry, material quality and the heat treatment process to ensure the necessary strength at lowest costs …”

D. Mevissen, L. Uhlmann, U. Kupper, J. Brimmers, T. Bergs Analysis of friction of bowl-shaped surface structures resulting from alternative gear manufacturing processes S. 1371-1382

„… flexibility and cost reduction because special manufacturing tools such as hobs or grinding wheels for a …” „… manufacturing process in regard of flexibility and cost reduction because special manufacturing tools such as …” „… compared to gear tests is a reduction of costs as the disks are cheaper than gears and the test rigs are …”

N. Hessinger, M. Braunstingl, H. Bansal Advanced use of DOE in gear geometry optimization S. 281-286

„… optimization algorithms provides a powerful tool which helps save time and cost in the improvement and …”

D. Zorko, Z. Bergant, B. Černe Potential of woven carbon fiber reinforced polymer composite gears S. 1071-1082

„… Research Agency via the post-doc projects Z2-3207 and Z2-3208 and partly by COST Action CA18120-CERTBOND …” „… – Reliable roadmap for certification of bonded primary structures and supported by COST (European Cooperation …”

L. Becker, D. Vill, P. Tenberge Optimized crossed helical gearboxes using non-involute transverse sections S. 1197-1208

„… requirements towards high-performance, efficiency and low-cost gears are continuously increasing. In addition …” „… optimize the application with regard to various parameters. The part diversity can save time, cost and …”

L. Hildebrand, F. Dangl, M. Sedlmair, T. Lohner, K. Stahl CFD analysis on the oil flow of a gear stage with guide plate S. 677-694

„… development costs. For lubrication and heat dissipation within gearboxes, different lubrication methods are …” „… element number. The coarse mesh model Mesh0.35M-gIrem allows contrasting the computational cost and …” „… approach of minimized calculation costs. Besides the relatively coarse mesh model, an acceleration ramp …”

J. Theling, M. Willecke, J. Brimmers, C. Brecher Influences on the Excitation Behavior of Lightweight Planetary Gearboxes S. 421-432

„… Abstract One of the main cost drivers in mechanical engineering is material. In order to reduce costs, but …”

T. Arndt, J. Klose, M. Gerstenmeyer, V. Schulze Tool wear development in gear skiving process of quenched and tempered internal gears S. 1331-1344

„… wear evolution at highly reduced workpiece quantity and tool costs. For the experiments, the …” „… wear evolution at highly reduced workpiece quantity and tool costs [4]. The ex-perimental setup is …”

F. Thurner Light into the black box: using AI software to identify unknown mechanisms of action and resolve acoustic/NVH problems – practical example of a passenger car powertrain S. 779-786

„… the other features should also be extended to reduce manufacturing costs. With the Robust Design …”

S. Bill Efficiency improvement and surface protection by using particle-based phyllosilicate-additive S. 935-942

„… analysis of the friction modifiers. To simplify the study and to keep costs low we started with an FZG …”

R. Longato, M. Turci The effect of temperature on the SN curve for bending stress measured on a new test rig for plastic gears S. 1209-1222

„… required, corrosion resistance, noise and vibrations damping, lower cost for bulk production. One of the …”

Titelei/Inhaltsverzeichnis

„… Costs – Coherent R&D for gears, system and manufacturing 103A. Hessler, B. Neubauer, Business …” „… Conference onHigh Performance Plastic Gears 2022 f ApplicationsWeight and cost reduction potentials with high …”

A. Sitzmann, T. Tobie, K. Stahl, S. Hoja, S. Schurer Deep nitriding – contact and bending strength of gears with increased nitriding hardening depth S. 875-890

„… reasonable time and cost. This also limits the load carrying capacity of nitrided gears, in particular with …” „… , grinding after nitriding is usually not necessary. As a result, nitriding offers potential for cost savings …”

F. Mieth, C. Ulrich, B. Schlecht Stress calculation on bevel gears with FEM influence vectors S. 585-596

„… the aim of cost reduction and the careful handling of resources, load capacity is an important …”

P. Rodel, R. Spieler, M. Indenbirken, T. Nuisl Holistic friction optimization of transmissions – a significant contribution for sustainability S. 731-744

„… required. The only means to achieve cost and time efficient holistic friction optimization is the usage of …”

F. Muller, S. Schumann, B. Schlecht Innovative tooth contact analysis with non-uniform rational b-spline surfaces S. 171-184

„… save development time and costs while improving the gears. BECAL is a comprehensive software tool for …”

P. Tenberge, R. Uelpenich, P. Dong, R. He Very fast tooth root optimization – general tool geometry for much smaller tooth root stresses S. 457-468

„… costs. The truing process for the tools is in principal the same as according to todays standards. And …”

A. Eric, D. Olveda, T. Froschmeier, V. Schulze Local pitting fatigue concept with EHL simulation for case hardened gears in electrical drives S. 133-144

„… ICE’s. Furthermore, the strong demand for cost-efficiency requires designs that are close to the …”

K. Fukanoki, K. Matsuo, Y. Suzuki, K. Fujiki Practical application of asymmetric tooth root geometry for downsizing automotive transmission gears S. 197-214

„… and increased manufacturing costs. Accordingly, care is taken when manufacturing hobs to ensure the …”

T. Konig, M. Kley, F. Wagner, M. Liebschner Enhanced damage classification on transmissions by generating synthetic data with Generative Adversarial Networks (GAN) S. 227-238

„… reality, the acquisition of a sufficient data base is the main challenge, as this is very cost …”

A. Zhang, J. Wei, M. Cao, B. Peng Dynamic modeling and accuracy evaluation method for complex irregular components of aviation transmission S. 573-584

„… software [4]. However, the time cost of the dynamic response calculations is enormous, especially for …”

R. Jaeger, C. Koplin, B. Schluter Lubricated polymer-steel-systems: influence of the surface and interfacial energies of frictional partners on their tribological performance S. 1223-1236

„… can be used to obtain at moderate experimental costs a first insight into the tribological …”

S. Matkovič, M. Kalin Effect of tribological properties on tooth root fatigue failure of polymer gears S. 1257-1268

„… , such as low weight, ease of manufacture, low cost, the possibility to run in dry lubrication, etc …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, M. Meuwissen, A. Hasanovic Predicting static and fatigue performance of fiber reinforced plastic gears S. 1083-1098

„… reduce the time and costs that are involved in developing such applications. This paper discusses …”

C. M. Illenberger, T. Tobie, K. Stahl Operating behavior and performance of oil-lubricated plastic gears S. 1117-1132

„… industrial prac-tice. In particular, the ability to produce large numbers of gears cost-effectively using …”

A. Gebhard, W. Kassem, M. Oehler Cylinder-on-ring model wear tests as an input data source for the simulation of friction and wear of plastic gears S. 1133-1148

„… resistance. Additionally, they are cost-efficiently manufacturable into gears. Therefore, they have been in …”

J. Koenig, D. Kehle, K.-P. Heinzle Investigation of the failure mechanisms of plastic materials with and without fiber reinforcement S. 1269-1280

„… manufacturing cost and their low environmental impact. However, they suffer from a significantly lower load …”

W. Kassem, M. Oehler, B. Sauer, S. Schmidt, J. Hausmann Investigation of the time-dependent behavior of plastic gears with local tribological simulation S. 1281-1294

„… gears is the low manufacturing costs in mass production by injection molding [1]. Other advantages …”

I. Hong, Z. Teaford, A. Kahraman A comparison of gear tooth bending fatigue lives from single tooth bending and rotating gear tests S. 45-74

„… cost and availability but does not fully simulate the actual operating conditions of rotating gears in …” „… components reduces costs associated with maintenance, repair, and warranty. One well known failure mode of …”

M. Zalfen, J. Lovenich, O. Malinowski, C. Brecher, J. Brimmers, S. Neus, S. Stark, D. Kruger Test rig concept for high power VHCF gear testing S. 485-498

„… low degree of simplification and relatively low costs compared to tests in full application …”

N. Sagraloff, T. Tobie, K. Stahl Suitability of the test results of micropitting tests acc to FVA 54/7 for modern practical gear applications S. 469-484

„… to be replaced in the gearboxes. This leads to high costs, particularly in industrial gear units and …”

M. Furst, J. Gotz, M. Otto, K. Stahl Automation of gearbox design S. 787-802

„… example, a cost function for rolling bearings and rolling bearing arrangements or the evaluation of the …”

D. Drummer, D. Schubert, C. Herzog In situ measurement of geometric and structural influences on the operating properties of polymer gears S. 1099-1116

„… maintenance and repair cost by monitoring the health of a critical system [9], e.g. a gear drive. In condition …”

B. Reetz, T. Munch, W. Kappeler Challenges for lead-free brass alloys in worm gears S. 1467-1488

„… brass still provides significant potential for cost optimization. Existing studies show that by means of …”

doi.org/10.51202/9783181023891

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