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VDI Wissensforum GmbH - SIMVEC Simulation und Erprobung in der Fahrzeugentwicklung 2016

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VDI Wissensforum GmbH (Hrsg.)

SIMVEC Simulation und Erprobung in der Fahrzeugentwicklung 2016

Reihe: VDI-Berichte

Band 2279 2016

Treffer in den folgenden Teilen:

K. Pfeiffer, R. Merl NVH Kalibration auf einem Powertrain-In-The-Loop Prüfstand S. 833-848

„… calculates the individual load of each wheel. The detail of the vehicle simulation model is directly linked …” „… engine all the way to the wheel ends. The testbed is built to do real time vehicle maneuvers and NVH …” „… testing. This test setup can emulate any road surface and grade and vehicle inertia including wheels as …”

W. Hildensperger, M. Wille Methodik zur kosteneffizienten und flexiblen Ermittlung von Betriebslasten bei Freizeitfahrzeugen S. 813-818

„… components, the basic design of the components are assessed with known peak load cases from literature, for …” „… example vertical impact, maximum cornering, hard braking, etc. With these load cases the static strength …” „… route profile must be set. Then the load data acquisition can be carried out with the aid of the …”

A. Höfer, G. Kopp, H. E. Friedrich Efficient, Computer-aided Design of Vehicle and Suspension Concepts by means of the DRIVE!-Toolkit S. 161-176

„… roll centre, centre of gravity, wheel load transfers, spring properties and other force related …” „… Excel) 4. Calculation tool for the quantification of suspension design loads based on the full vehicle …” „… axle, rear axle, all-wheel drive), the form of the drive motor (ASM, PSM, etc.), the drive layout …”

J. Utzinger, E. Lengl, B. Seufert Synergetische Methodik zur Impact-Simulation im Fahrwerk aus Sicht der Betriebsfestigkeit S. 267-274

„… simulated and methodologically developed. This contains, e.g., the lateral impact of the wheel on a curb …” „… stone due to an icy road surface – a load case which is resident in the sector of durability. The …”

S. Yigit, M. Streitenberger, K.-M. Hahn, S. D. Lago Places, J. Wuchatsch An enhanced CFD approach to simulate brake fluid temperature rise during mountain descent and soaking phase S. 605-624

„… wheel covers enforcing a critical load case scenario. To obtain a firm foundation for comparison …”

S. Weber, M. Körner, J. Fischer, Y. Dursun, F. Kirschbaum, R. Jakobi, B. Bäker Entwicklung einer Methodik zur Durchführung des Straßenabgleichprozesses S. 725-744

„… the slip of the tires and the wheel load. If the scalar values of the model parameters of the tire …”

doi.org/10.51202/9783181022795

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2019

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VDI Wissensforum GmbH (Hrsg.)

LAND.TECHNIK AgEng 2019

Reihe: VDI-Berichte

Band 2361 2019

Treffer in den folgenden Teilen:

T. Rudolph, T. Langer, P. Bolton Overcoming design challenges of electro-hydraulic steering systems – What really happened! S. 489-494

„… workload and a 6% productivity increase during front loader operation. Four-wheel steering including a new …” „… has become a popular option in wheel loaders within the construction market as it offers a symmetric …” „… : http://www.agriland.ie/farming-news/latest-same-tractorequipped-with-4-wheel-steering/. [8] “New ‘sting’ in Scorpion telescopic loaders | Farm Weekly.” [Online …”

J. Philipp Behra Development of increased tire diameters and the effects on axles and drive trains of a combine harvester S. 553-560

„… : Front axle design Due to the higher diameter, the wheel hub was not only designed for the higher load …” „… operation (CHO) and increased flexible (IF) tires made more axle load possible. With the diameter 2,16m up …” „… to 46,4% more load at the same inflation pressure is possible. The tires on the rear axle had an …”

G. Molari, M. Mattetti, M. Varani, F. Paolini, S. Fiorati, P. Mancinelli, K. Štefek, C. Di Dio Field performance of Trelleborg PneuTrac tyres S. 57-62

„… compaction. Nevertheless, in the last 50 years, wheel load has increased more than twice the tyre-soil …” „… rubber tracks for conventional tractor. However, over the last 50 years, wheel loads have increased two …” „… Dio, Trelleborg Wheel Systems, Tivoli, Italy Abstract Tractors have become heavier and more …”

T. Fedde, M. Peeters, R. Stirnimann Soil pressure and pulling behavior of standard and half-track tractor chassis concepts S. 35-46

„… the corresponding wheel load for heavy traction application. VDI-Berichte Nr. 2361, 201938 …” „… - and rearaxle loads, compared to non-pull condition. The pulling forces lead to a pitch effects of the …” „… vertical loads among other effects mainly by the inflation pressure and contact area, whereas track typed …”

S. Igl, G. Grommer, M. Auer, K. Grad Power Trains, Electric Drives and Mobile Hydraulics S. 135-144

„… compaction and rollover frequency influence plant growth. With the same wheel load, tires that are less wide …” „… operations or in silage. - Wheel and axle load: Various applications lead to various wheel loads in the …” „… machinery – renaissance of the mechanical drive axle in the form of electrified axle and wheel drive …”

B. Oskarsson, E. Westergaard, T. H. Langer Optimization of tractor front loader for improved design freedom and increased operability S. 427-432

„… Abstract In recent years operator assisting features on wheel loaders has become more popular due to …” „… . Introduction Whether a farmer considers buying a telehandler, a wheel loader or a tractor with front loader …” „… within a front loader solution for tractors, wheel loaders and telehandlers were presented. The features …”

S. A. Duppong, M. Kuhl, O. Delvaux Production System Optimization with Electrified Powertrain S. 421-426

„… demonstrated exceptional reliability with electric drives via the 644K and 944K hybrid wheel loaders. These …” „… application is partnered with electric 8-wheel drive (e8WD) axles and powered by the new eAutoPowr …” „… and 40.6 tons depending on the filling level and with axle loads between 4.8 and 12.2 tons. A hitch …”

A. Lajunen Development of a tire-soil interaction model for agricultural tractors S. 47-56

„… as medium scales that rock the vehicle and creates varying uneven load on the wheels. The model …” „… tractor rear wheels through hitch point and axle positions. The system has 9 degrees of freedom and both …” „… right wheel suspensions as presented in Figure 3a. Figure 3b presents the wheel suspension model inside …”

M. Piechnick Multi-domain simulation of agricultural system solutions S. 281-288

„… tractor and loader linkage. The excitation of the wheels - due to rugged terrain - happens via four …” „… calculate mechanical states like forces, stresses, internal motions, or the influence of temperature loads …” „… dynamic forces in the bearing of a front loader system The first example shows a 3-domain simulation of …”

J. L‘Heureux Four-Tracked Solution for Large Row Crop Tractors S. 305-310

„… highly concentrating axle loads, high wheel slippage, and surface disturbance from steering manoeuvres …” „… , Iowa USA Abstract For several decades the fixed frame Mechanical Front Wheel Drive (MFWD) wheel …” „… tracks and MFWD require a higher weight bias to the front axle (wheels) in order to provide acceptable …”

D. Engelmann, S. Becker, R. Stirnimann Transferring agricultural machines from field to the laboratory for emission check S. 479-488

„… reproducible, although tests on a chassis dynamometer are highly reproducible. Known road load simulation …” „… needed to meet the power requirements of mobile machines [4]. The load of possible implements is often …” „… simulated by an adapted load unit for the power take-outs. So, this type of testing application is already …”

T. Schempp, A. Kaufmann, I. Stohr A Field Tested Adaptive User-Interface – New Ways to Operate Tractors S. 235-242

„… cultivators, 2 mowers, loader wagon, large pack press, reversible plough, seed combination, and 2 body …” „… clarity. A joystick is either invisible, or is available as one rotary wheel, or as two stacked rotary …” „… wheels, or with its two joystick axles and the rotary wheels. (#3 in figure 3) Controls for hydraulic …”

P. Sivasothy, G. Bulun, J. Seewig, J. Imwalle Implementation of a Dynamic Product Development Method for Agricultural Engineering Based on Virtual Prototypes S. 273-280

„… carried out on a part of the conveyor belt. Different load types were carried out with different period …” „… durations, holding times at maximum deflection and different maximum forces. Thus a maximum number of load …” „… cycles could be found for each type of load (as shown in Fig. 2 a)). This curve can be used to determine …”

S. Liljenberg, M. Frederiksen, T. H. Langer Methods to evaluate steering performance of agricultural tractors S. 29-34

„… European countries [3]. Increasing driving speed results in additional mental load of the operator with a …” „… , hoses, front wheel drive and every little detail can have a significant impact on the perception of the …” „… measures. The subjective test is a NASA Task Load Index [8]. The 3 objective methods are electrodermal …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… highly productive environment is to maintain soil fertility. Soil compaction due to high axle loads and …” „… were created with the result that greater structural loads required higher strength material in …” „… combination with a much better understanding of load cases, which drove sophisticated solutions for …”

S. Pfaffmann, F. de Moraes Boos, N. Tarasinski, V. Kegel Swarm Unit – Development of a Fully Electric Agricultural Machine with External Power Supply S. 401-408

„… , the Traction Unit can be outfitted with either tracks or wheels. Fig. 3: Drivetrain overview …” „… to revolutionize agricultural production systems. Tests under different load and ballasting …”

Titelei/Inhaltsverzeichnis

„… Innovation Engineering, Modena, Italy; P. Mancinelli, K. Štefek, C. Di Dio, Trelleborg Wheel Systems, Tivoli …” „… ; O. Delvaux, Ets Joskin S.A., Soumagne, Belgium Optimization of tractor front loader for improved …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… done for the steering controller ECU and original HMI elements like the steering wheel and operator …” „… control the machine and hence increase its level of automation, easing the cognitive load for the operator …” „… point and the height of stabilizer wheel. These parameters are usually adjusted once before the work …”

M. Hinrichs, P. Pickel, R. Isermann Model-Based Chiptuning Detection of Diesel Engines S. 1-8

„… with zones for constant pressure The 7.5°CA result from the timing wheel of the test engine, so that …” „… well determined in high load points since the deviation between the desired and modeled quantity is …”

doi.org/10.51202/9783181023617

VDI Wissensforum GmbH - SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

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VDI Wissensforum GmbH (Hrsg.)

SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

Reihe: VDI-Berichte

Band 2333 2018

Treffer in den folgenden Teilen:

I. Vogeler, R. Untermaierhofer, R. Petz, T. Schütz Different methods for road load determination in comparison – Wind tunnel, Wind tunnel method according to WLTP and Coastdown method S. 469-486

„… -belt-system (a: center belt, b: wheel drive units) and vehicle AEROLAB method The road load …” „… Different methods for road load determination in comparison Wind tunnel, Wind tunnel method …” „… gernerally possible to determine the total road load of a vehicle with the AEROLAB method, whereby the …”

D. Frerichs, M. Borsdorf Quality for Vehicle System Simulation S. 835-846

„… load case is driven where the steering wheel angle changes sinusoidal with constant frequency .As the …” „… behavior). The concept of separating the model parameters and the load case, which could include start …” „… . VDI-Berichte Nr. 2333, 2018838 Fig. 2: Example for the separation of model structure, model parameters and load …”

M. Herold, O. Said, H. Winner Simulative Assessment of Differential Braking for Steering Redundancy in Automated Driven Trucks S. 241-254

„… . wheel individual braking - as a fallback for an automated steering system for highly automated driving …” „… , which neglects load shift, rolling and pitching motion. In addition a linear tire model is assumed [1 …” „… forces exemplary at the front left wheel. The steering geometry with the camber angle , the castor angle …”

M. Bruschetta, D. Minen Assisted and Autonomous Driving on Driving Simulators – Advanced features to make Dynamic Driving Simulators suitable for studies on Assisted and Autonomous Driving S. 671-684

„… and Skin Potential Response, which are recognized bio-signal for stress load, and that are processed …” „… have when fully empowered in control. For example, when the human grabs the steering wheel control …” „… attention, if any). One other big difference is that the driver might not have hands on the steering wheel …”

E. Papoutsis, M. Hojjat, K.-U. Bletzinger Geometric constraints for node-based shape optimization of car body parts S. 75-92

„… , above a front wheel, with the front flap. Its behavior is particularly important in low speed crash and …” „… under a set of static loads. Figs. 10a, 10b and 10c show the geometry model along with the …”

doi.org/10.51202/9783181023334

VDI Wissensforum GmbH - Commercial Vehicles 2023

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VDI Wissensforum GmbH (Hrsg.)

Commercial Vehicles 2023

Reihe: VDI-Berichte

Band 2417 2023

Treffer in den folgenden Teilen:

T. Kattenberg, D. Rasch Wheel slip control in electric vehicles – Combining the advantages of electric drives and friction brakes S. 229-240

„… coefficients VDI-Berichte Nr. 2417, 2023 229or loads on the wheels of the driven axle (µ-split). While …” „… on changing road and wheel load conditions. Summarizing  Traction control for launching and …” „… Wheel slip control in electric vehicles Combining the advantages of electric drives and friction …”

F. Domprobst, J.-F. Beaupère Learnings of the 2nd year of CO2 reporting by OEMs S. 153-164

„… standard: - Vehicle speed is given be the wheel speed signal. - For the load of the convoy, we use the …” „… deflection, to generate a contact patch under the carried load. This is necessary to enable the vehicle to be …” „… load can differ, leading to different fuel consumption. It is thus highly difficult to compare the …”

X. Seykens, C. Bekdemir, P. van Gompel How can hydrogen combustion engines contribute to realizing climate targets? S. 105-122

„… Well-to-Tank- und Well-to-Wheel-CO2-Fußabdruck des HPDI-H2-ICE ist unter Berücksichtigung des heutigen und …” „… proposed by the European Commission. The Well-to-Tank and Well-to-Wheel CO2 footprint of the HPDI H2-ICE is …” „… potential in applications with heavy loads operating for long periods of time. These are precisely the …”

R. Pütz European policy for future road vehicles – technological neutrality or ideological astray? S. 1-12

„… stages solely on driving operation (tank-to-wheel, TtW) while neglecting the influences of all relevant …” „… Euro-Grenzwertstufen auf den Fahrbetrieb (Tank-to-Wheel, TtW) bei Vernachlässigung der Einflüsse aller relevanten …” „… and load volume, see Fig. 4. The influence on the load density ρN,g in t/m3 and the payload factors GN …”

M. Wöhrmann The air must get out of the truck, bus and trailer – Why hydro-pneumatic suspension systems are the future for electrified vehicles S. 165-176

„… following features are required: a) level control is required, especially to compensate severe load changes …” „… process. As the load increases, the spring stiffness of the gas spring also changes, whereas it remains …” „… hydro-pneumatic suspension arise when the systems are equipped with level control. If a change in load results in …”

N. Büteröwe, G. Müller, S. Müller, H. Ulmer, S. Reetz Road-Tire Friction Potential Estimation for Heavy-Duty Vehicles S. 217-228

„… system of the truck tried hard to prevent wheel locking, primarily due to low axle loads and high wheel …” „… usable friction is also directly depending on the wheel slip. Anti-lock braking systems (ABS) regulate …” „… the wheel slip in a manner that ensures maximum utilization of the friction potential between the tire …”

Titelei/Inhaltsverzeichnis

„… | 09:18:37 | 148 mm x 210 mm DigitalizationAI-Supported Assessment of Load Safety 67J. Schöning, N. Kruse …” „… , IAV GmbH, Gifhorn;S. Reetz, IAV GmbH, BerlinWheel slip control in electric vehicles – Combining the …”

P. Akerman, A. Rupprecht Dynamic charging for trucks S. 35-46

„… operate heavy loads, on remote roads, far from any grid), it is worth pointing out that dynamic charging …” „… well-to-wheel efficiency of about 73%, factoring in losses in the energy transmission, the distribution system …” „… electrical loads over time and space, thus minimizing the impact (and cost) on the electric grid …”

doi.org/10.51202/9783181024171

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

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VDI Wissensforum GmbH (Hrsg.)

Dritev – Drivetrain For Vehicles 2019

Reihe: VDI-Berichte

Band 2354 2019

Treffer in den folgenden Teilen:

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

„… Single vs. Multi-Cone Synchronizers with Carbon Friction Lining – A Comparison of Load Limits and …” „… efficiency of gear boxes require knowledge about the relative load limits of single and multi-cone …” „… synchronizers with carbon friction linings and their corresponding deterioration mechanisms. Load limits for …”

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

„… easy to be installed, however, the losses on the recuperation path from the wheels to the motor …” „… ) ‐ Operation of the combustion engine closer to the sweet spot by load point shift and avoiding low load …” „… model, the speeds and driving resistances on the wheel are calculated in the wheel module using the …”

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

„… digital prototype is built from several DPSs. The Load Spectra DPS and Driving Performance DPS deliver …” „… . 3. Driving Performance DPS and Load Spectra DPS At the start of a project, the vehicle target …” „… department. As the next step, load spectra are created on this basis in the Load Spectra & Test Programs …”

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

„… shifted transmissions are intended for loads [1] that most drivers hardly ever come close to. This …” „… transmissions for passenger cars, usually with dry clutches, need just approximately 1.5 l oil for wheel set …” „… drivers are pushing the load limits of their powertrains to an even less extent. A prerequisite for a …”

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

„… during vehicle deceleration maneuver, load point shifting for combustion optimization, support …” „… compartment is often limited, vehicles are front wheel driven with transversely installed transmissions. For …” „… wheels resulting in low torque losses in electrical drive mode and recuperation. To keep the …”

K. Hasegawa, D. Kosaka, S. Shimizu, K. Kawabata, H. Tsukashima Development of new hybrid AWD system for the SUV segment

„… force distribution ratio in advance based on the load distribution at the front and rear wheels (Eq. 1 …” „… : Abstract This paper analyzes the driving conditions that require all-wheel drive (AWD) capabilities, and …” „… achieved using a front-wheel drive-based hybrid AWD system in which the non-driven rear wheels are powered …”

M. Maillard, L. Laurenty, S. Chretien Impact of hybridization on functional safety for low voltage eMotors – Impact of electrical and hybrid architectures (P2 P4) on the ASIL of electrical machines (eMotors)

„… machines to the wheels have evolved from the Front Engine Accessory Drive, through the gearbox, and now …” „… electrical machine to the wheels and the possibility of mechanically disconnecting the wheels in a safe way …” „… that Safety loads are present on 12V only, not on 48V. Impact on ASIL electrical unexpected events …”

Titelei/Inhaltsverzeichnis

„… of how to increase power density Innovative 4-wheel-drive systems New ways to achieve NVH reduction …” „… � � � � � � � � � � � � � � � � � � � � � � �67 G. Hellenbroich, FEV Europe GmbH, Aachen f Modular Systems Modular system 8G-DCT with all-wheel …” „… dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift …”

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

„… front-wheel-drive vehicle, which was recently developed, substantially reduced the overall length based on the …” „… transmission for front-wheel (A8F42), which is currently in production, has three sets of planetary gears …” „… high loads, to provide a working fluid supply to the clutch and to equip a seal for operating …”

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

„… all-wheel drive electric axles with offset and coaxial alignment, thus flexibility is offered tailored to …” „… typical wheel speed range if dimensioned correspondingly. Due to cost and efficiency optimization, they …” „… on-demand speed and torque conversion to the wheels. Furthermore, they are loaded heavily when energy …”

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

„… expected load cycle. Distributed winding has proven to be advantageous for a high torque density along …” „… the housing directly. During upstream powerflow, gear wheels or planetary gear sets mesh with the …” „… the wheel or the transmission shifts to a longer gear ratio for high speed driving. An example of an …”

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

„… only associated with high motor speeds. In addition, it is advisable to adjust the load of the engine …” „… separate gear-set for each wheel ([Pi18]) or with an easy singular gear-set to summate the electric power …” „… loads of the machine. Increasing the maximum motor speed does not pose an electromagnetic challenge …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods

„… transmissions. They cover their entire speed range by means of a fixed transmission ratio between the wheel and …” „… available for acoustic assessment of the component under analysis. Single parts, such as a gear wheel or a …” „… macro-geometry of the gearing as well as the micro-corrections. The body of the wheel can be depicted entirely …”

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

„… , but also that the engine power needs to be transmitted to the wheels with the highest possible …” „… efficiency. The MQ281-6F (six-speed, front-wheel drive) was developed as a 2.5-shaft solution for a onebox …” „… efficiency, even at low loads, as a result of its intelligent transmission fluid management capabilities …”

A. Harsch, G. Clausen, A. Rink Modular system 8G-DCT with all-wheel drive

„… Modular system 8G-DCT with all-wheel drive Dipl.-Ing. (FH) Alexander Harsch, Dr.-Ing …” „… OM 654q four-cylinder diesel engine in the front-wheel drive (4x2) variant. In addition to the …” „… . The consequent modular design makes it possible to extend the transmission with regard to all-wheel …”

S. Stöhr, R. Koesling, V. Marx New all-wheel drive systems in Mercedes-Benz SUVs

„… New All-Wheel Drive Systems in Mercedes-Benz SUVs Sven Stöhr, Ralf Koesling, Volker Marx …” „… cylinder engines are available with fully variable all-wheel drive (Torque-on-Demand) that regulates the …” „… optional Off-Road package offers the world's first fully variable all-wheel drive with high and low range …”

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

„… material strength. The lightweight potential was determined by relating the load carrying capacity with …” „… load carrying capacity and lightweight potential. 1. Introduction In the context of environmental …” „… gear rim, which can reduce the load carrying capacity of the toothing. Tooth root breakage might be an …”

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

„… the company. Both generations of the concept vehicle had torque vectoring in each wheel independently …” „… purely electric vehicles Wheel-hub drives for new mobility concepts Fig. 1: Powertrain concepts …” „… hybrid modules as well as in wheel-hub motors. Moreover, the speed is directly coupled to the powertrain …”

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

„… as an additional drive for boost and all-wheel-drive functions. It has a power output of 75 kW, a …” „… transmission reduces the rotational speed of the electric machine for driving the wheels. The transmission and …” „… front-axle drive The excellent performance of the front-axle machine is also shown by the full-load diagram …”

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

„… two-wheel drive vehicle four types of dedicated hybrid concepts result. Exemplary representative functional …” „… for different types of dedicated hybrid concepts for two-wheel drive vehicles The main …” „… )) and torque (MA(Axle)) at the wheels are also shown. During Phase I the vehicle stands still. The …”

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...

„… load, which is associated with lower efficiency. VDI-Berichte Nr. 2354, 201922 In order to resolve …” „… wheel torque for launch of 2 500 Nm. In order to meet these requirements with different powertrain …” „… STMs use the same gear wheels for the 1st and 2nd gear. The clutch C0 connects the ICE to STM2. Thus …”

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...

„… Holistic Optimization with Real Life Load Data Paradigm Shift in Transmission Engineering Based on Big …” „… . This is done by so-called load & lifetime monitoring and, eventually, replacing components for the …” „… approach is based on two main aspects. First, the real VDI-Berichte Nr. 2354, 2019214 operation loads are …”

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

„… avoid wheel slip (adaptive µ control for real world drive conditions), as these events are a total …” „… e.g. extended sailing, boosting, generator mode, load-shift, charge at standstill, restart of …” „… (e.g. BI8) C x x sailing D x x x recuperation E x x x x boost F x x x x load shift G x x x x e-Launch …”

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

„… fuel consumption map including the full load characteristics and therefore its power, the type of fuel …” „… dynamics and consists of two processing steps. At first, the traction demand of the vehicle at the wheels …” „… powertrain concepts, e.g. boosting or load point shifting. The exact value of the cost factor is chosen for …”

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

„… Innovative transmission and four-wheel-drive concepts for the electrified drive system Development potentials …” „… load cycles for commercial vehicle drivelines based on statistical reasoning 85 M. Scherpelz …”

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

„… performance, in that they offer continuous power flow to the wheels even during a shift as opposed to lengthy …” „… --> VDI-Berichte Nr. 2354, 201968 Neutral at Stop Neutral at Stop is a feature that reduces or eliminates the load …”

doi.org/10.51202/9783181023549

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