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VDI Wissensforum GmbH - Humanschwingungen 2020

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VDI Wissensforum GmbH (ed.)

Humanschwingungen 2020

Series: VDI-Berichte

Volume 2370 2020

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B. Jung Smart tractor powertrain control for improved ride comfort during large square baling operation S. 31-40

„… takeoff speed and filtered pitch angle of two comparison runs are shown in Figure 7. The tractor drives …” „… Smart tractor powertrain control for improved ride comfort during large square baling operation …” „… flywheels to reduce the load on the powertrain during material compaction. Nevertheless, the rocking …”

doi.org/10.51202/9783181023709

Hans Peter Lenz - 37. Internationales Wiener Motorensymposium 28. – 29. April 2016

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Hans Peter Lenz (ed.)

37. Internationales Wiener Motorensymposium 28. – 29. April 2016

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 799 2016

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M. Nakagawa, K. Yano, I. Yamauchi, M. Stapelbroek, T. Hülshorst, A. Nase Neue Freiheitsgrade der Hybrid-Antriebsstrangdimensionierung durch prädiktives Energiemanagement /New Degrees of Freedom for Dimensioning of Hybrid Powertrains by Using Predictive Energy Management

„… driving emissions, fun to drive with satisfying electric performance, high efficiency of the powertrain …” „… for dimensioning of hybrid powertrains by using predictive energy management Abstract In addition to …” „… communication. By means of this data an optimized operating strategy for the powertrain as well as for the HVAC …”

Titelei/Inhaltsverzeichnis

„… Automotive Engineers (ÖVK) and the Institute for Powertrains and Automotive Technology, Vienna University of …” „… Technology zusammengestellt von / presented by Univ.-Prof. Dr. Hans Peter Lenz VDI in zwei Bänden / in two …” „… of Automotive Engineers (ÖVK) and the Institute for Powertrains and Automotive Technology, Vienna …”

G. Boretto, G. Basso, R. M. Frank, L. Borgia, L. Garzarella, R. Carrozza, V. Petronzi, M. Weßlau, A. Bauer Der neue 1,6 Liter Diesel Motor mit 2-stufiger Aufladung von General Motors /The New 1.6 Liter Midsize Diesel Engine with Two-Stage Turbocharging from General Motors

„… two-stage charging system, as the exhaust flows through both turbines during a large portion of the drive …” „… efficient diesel engines, offering an appropriate level of fun-to-drive. The new 1.6 MDE with two …” „… Euro 6 Mid-Size- Dieselmotor. Dieser Motor war der Beginn der bisher stärksten Powertrain-Offensive für …”

M. G. Lisbona, E. Bonamassa, S. Cereda Der neue 2.2 Voll-Aluminium Alfa Romeo Diesel Motor/The New 2.2 All-Aluminum Alfa Romeo Diesel Engine

„… adopting two balancer shafts driven by a gear train on flywheel side to reduce shaft-rolling vibrations …” „… blow-by gas separator drive During project concept phase two different balancer shaft layouts were …” „… Powertrain – Alfa Romeo The New 2.2 All-Aluminum Alfa Romeo Diesel Engine Der Neue 2.2 Voll-Aluminium Alfa …”

P. Fillon, V. Beaumesnil Die 24h von Le Mans und das WEC, ein Technologielabor für die Automobilindustrie /The 24 Hours of Le Mans and the WEC, a Technological Laboratory for the Automotive Industry

„… ”: Powertrain energy flow and strategy (see diagram below) : Engine, Exhaust, Rear Drive, Front Drive and …” „… revolution, which is dedicated to sustainable mobility, has driven the ACO to run a fundamental innovation …” „… provide strong links between racing cars and cars we drive every day. The presentation of the ACO …”

M. R. Olechiw, E. Nam, R. Moran, K. Bolon USEPA Programm zur Senkung der CO2-Emissionen von PKW und leichten Nutzfahrzeugen sowie Vorstellung des Evaluierungsprogramms der langfristigen CO2-Standards /USEPA Light-Duty Greenhouse Gas Emission ...

„… consideration: 1. Powertrain improvements for gasoline and diesel engines 2 …” „… required to meet future standards. For the EPA, these models are the Advanced Light‐Duty Powertrain and Hybrid Analysis tool (ALPHA), the Lumped Parameter Model (LPM) and the …” „… being used to evaluate the technical considerations. The agencies are reevaluating many factors for the development of the MTE including powertrain …”

B. Fitzsimons, B. Husband, S. Leathers, J. McLean, I. Minards Der neue Aston Martin DB11 V12 Motor/The New Aston Martin DB11 V12 Engine

„… engine to enable common timing drive. The choice of pressure charging was to use two twin scroll …” „… necessary to deploy further technologies to improve fuel economy and the two major new technologies applied …” „… analyses tools supplied and operated by Mahle Powertrain were used to lay out the detailed engine …”

W. Warnecke, B. Poulet, J. Landschof, A. Dreyer, J. Müller-Belau, G. Lovett Innovationen von der Rennstrecke auf die Straße: Die Rolle von Kraftstoffen im Motorsport /Innovation from Track to Road: The Role Fuels Can Play in Motorsport

„… and additive technologies have to be considered and are being exploited to drive race engine …” „… Duesenberg car driven by Jimmy Murphy, who had won the 1921 Grand Prix, was fitted with a new Harry Miller …” „… wall. More energy is available for the powertrain. TODAY1930s RACE FUELS PERFORMANCE FACTORS FLAME …”

H. Müller, P. Gutruf, M. Martin Brennstoffzellen Range-Extender als weiterer Lösungsansatz für große Reichweiten im emissionsfreien Fahrbetrieb /Another Future Solution for Long Driving Range at Zero Emission – Fuel Cell Range Exten...

„… Comfort • AWD: Permanent All Wheel Drive Functionality • EV: Pure BEV operation without fuel cell …” „… 2016 - 292 - Abkürzungen AC Alternating Current AWD All Wheel Drive BEV Battery Electric Vehicle …” „… Fuel Cell Control Unit FWD Front Wheel Drive HEV Hybrid Electric Vehicle HMI Human Machine …”

T. Niizato, Y. Yasui, Y. Urata, Y. Wada, M. Jono, K. Nakano, M. Taguchi, M. Fischer Hondas neue Turbo-GDI Motorenfamilie für globale Anwendung/Honda’s New Turbo-GDI Engine Series for Global Application

„… vehicle recorded the fastest lap time at Nürburgring circuit as an FF (front-engine and front-drive) 5 …” „… until fully open depending on the driver’s demanded torque. Simultaneously intake pressure is …” „… air mass is calculated based on driver’s torque demand and opening angles of both throttle valve and …”

T. G. Vlachos, P. Bonnel, M. Weiss, B. Giechaskiel, F. Riccobono, P. Mendoza-Villafuerte, A. Perujo Der Euro 6 RDE Abgastest für Kraftfahrzeuge: Wirksamkeit und praktische Anwendung /The Euro 6 Real-Driving Emissions (RDE) Procedure for Light-Duty Vehicles: Effectiveness and Practical Aspects

„… , respectively, and two due to excessive or insufficient dynamicity. Our results suggest that the overall trip …” „… , trolley-buses and coaches. However, oil dependency and environmental pollution represent two major challenges …” „… limitation represents the main driver for the paradigmatic shift of the European emissions legislation …”

H. Brunner, M. Hirz, P. Fischer CO2e-Emissionen verschiedener PKW-Technologien bei realen Nutzerverhalten im Produktlebenszyklus /CO2e-Emissions of Different Technologies in Passenger Cars at Real User Scenarios in the Product Life ...

„… partner to the global automotive industry, we develop environmentally friendly and fuel-efficient drive …” „… powertrain with its five elements - combustion engine and electric motor, battery, control and transmission …” „… ) and the Institute for Powertrains and Automotive Technology, Vienna University of Technology …”

doi.org/10.51202/9783186799128

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VDI Wissensforum GmbH (ed.)

ELIV 2019

Series: VDI-Berichte

Volume 2357 2019

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F. Graf, S. Baensch, T. Knorr, D. Ellmer, C. Marechal 48 Volt High Power: Electric Drive for Excellent CO2 Emissions & Electric Driving Features S. 153-168

„… 48 Volt High Power: Electric Drive for Excellent CO2 Emissions & Electric Driving Features …” „… Friedrich Graf, Simon Baensch, Thomas Knorr, Dietmar Ellmer, Christophe Marechal, Division Powertrain …” „… replaced by the electric drive in hybrid vehicles and the challenges for exhaust aftertreatment increase …”

B. Fähnrich, A. Körner Easy Integration of 48V Mild Hybridization by Dual Voltage Battery Management – Realizing CO2 saving potentials by low implementation efforts S. 139-152

„… . This powertrain concept offers high CO2 saving potentials by moderate system modifications. The …” „… when it comes to the subject of electrification. If a car driver is looking to purchase an electric …” „… expected to be the same in ten years' time. When it comes to the type of powertrain technology used in …”

T. Bürger, Kunal Goray, F. Berg, W. Resende Modular DC-DC converter for high-performance fuel-cell systems in trucks and buses S. 189-200

„… ) fuel-cell based powertrains for heavy-duty trucks and buses [1]. These applications are putting additional …” „… biggest challenge for a DC/DC converter in a fuel-cell based powertrain for heavy-duty trucks and buses …” „… as compared to passenger car powertrains. Coupled to that, the number of fuel cell systems (FCS) in …”

A. Magnuson Going from an Electronic Unit Centric Development to Application Software Centric Requires a Different Architecture Mindset in Automotive S. 239-254

„… applications. In addition, the environmental impact drives the need to reduce fossil fuel usage by introducing …” „… energy/power balancing, assist a driver to manually operate vehicles effectively in combination with various …” „… horizontal and two vertical layering of functionality. Introduction One of the cornerstones in the …”

O. Bitsche 800V Fast Charging is Reality – From the Vision in 2015 to Reality in 2019 S. 529-536

„… powertrain was identified as the key technology for a high performance sports car with fast charging …” „… drive long distances without limiting charging times. From the vehicle perspective the short charging …” „… realized the 800V powertrain High-Voltage - System In order to support the higher voltage level …”

J. Tung AI and the Evolution of Model-Based Design S. 347-352

„… organizations have. The Value of Model-Based Design in Automotive Electrification Over the last two decades …” „… heavy-duty trucks2, hybrid powertrain control3, body control4, braking5, and HVAC6, as well as smaller …” „… ”. https://www.mathworks.com/company/user_stories/continental-develops-electronically-controlled-airsuspension-for-heavy-duty-trucks.html [3]3 “GM Standardizes on Model-Based Design for Hybrid Powertrain Development …”

G. Mabire Trucks as the drivers of connectivity-based innovation – What the passenger car sector can learn from the experience already gained in trucks today S. 275-282

„… Trucks as the drivers of connectivity-based innovation What the passenger car sector can learn …” „… storage of drivers’ hours of service and vehicle speed data. In addition, connectivity-based services …” „… vehicle functionality. Many of these functions are driven by the desire to offer increased vehicle comfort …”

S. Poledna driving platforms – Tailoring fail-operational systems based on production experience in the aerospace industry for the automotive use cases S. 537-550

„… negatively impact the ability of the system to react in real-time to ensure vehicle and driver safety …” „… driver took over in case of a fault, it is now necessary to build solutions based on fail-operational …” „… navigation and control algorithms to drive the vehicle by controlling steering, braking and the drive train …”

A. Shomer The transition to HPC-based vehicle architectures – Cyber Security Implications S. 431-442

„… , disabling the advanced driver assist functionality in a way that current cyber security solutions could not …” „… automated driver-assist systems (i.e. adaptive cruise control and lane departure warning) heavily rely on …” „… . These two characteristics of HPC-based vehicle architectures introduce new cyber security risks for …”

A. Schleicher Service-Oriented HPC Communication Standard for Vehicle Lifecycle Management S. 503-518

„… proximity use cases, which require a vehicle to be driven to a dealership. Examples include remote …” „… segregate different domains of the vehicle like Powertrain, Chassis, Comfort. This segregation will even be …” „… future Vehicle Communication Access The previous two sections have introduced modern HPC-based vehicle …”

G. Reichart, M. Niklas AUTOSAR Adaptive Platform – A standardized SW platform for intelligent vehicles with functional safety and data integrity S. 493-502

„… driving. Further enhancements of today’s advanced driver assistance systems pave the way towards highly …” „… , powertrain, etc. While infotainment ECUs are typically using Linux or commercial general purpose operating …” „… With the introduction of the so-called foundation standard the interoperability between the two …”

doi.org/10.51202/9783181023570

VDI Wissensforum GmbH - Gießtechnik im Motorenbau 2023

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VDI Wissensforum GmbH (ed.)

Gießtechnik im Motorenbau 2023

Series: VDI-Berichte

Volume 2410 2023

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P. Grzeschik, M. Schwaderlapp, A. Plumpe Sustainable Drivetrains for Non-Road Mobile Machinery The DEUTZ TCG 7.8 H2 Hydrogen Combustion Engine S. 91-108

„… is the decisive challenge for the development of future sustainable powertrains. While battery …” „… drive systems and hydrogen combustion engines. This paper covers the main challenges and drivers for …” „… focused on a replacement of combustion engines by electric drives for passenger cars and on either …”

doi.org/10.51202/9783181024102

VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

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C. Hegger, T. Kruger, J. Maas Two-speed transmission based on energy-efficient MRF-coupling elements and power split mechanism S. 867-876

„… Two-speed transmission based on energy-efficient MRF-coupling elements and power split mechanism …” „… Abstract This contribution deals with the development of a two-speed transmission based on a power split …” „… mechanism for the application in a powertrain. Thereby, a high energy efficient operation of the coupling …”

N. Wan, L. Yao Efficiency modelling and analysis for a novel double-arc bevel gear nutation transmission system for pure electric vehicles S. 1253-1258

„… proposes a novel double-arc bevel gear nutation transmission system with two inputs and one output for …” „… ratio of two power sources. The approach of analyzing the efficiency proposed in this paper can provide …” „… with two inputs and one output. [5] proposed a dual motor propulsion system compared with an …”

R. Weidig, H. J. Weimar Powertrain NVH improvement with high-performance polymer gears S. 1421-1430

„… Powertrain NVH improvement with High-Performance Polymer Gears Dipl.-Eng. Ralf Weidig, Victrex …” „… systems, cam gears, pump and accessory drives can become an NVH (Noise, Vibration, Harshness) issue. The …” „… and its pump drive systems. The move into e-mobility will further drive the need for VDI-Berichte Nr …”

H.-W. Raedt, T. Wurm, A. Busse Lightweight forging initiative III: transmission lightweighting potential based on design and material concepts in a split-axle hybrid vehicle and a heavy-duty truck S. 1777-1786

„… downstream powertrain The rotor shaft in the power-split transmission is designed as a two-part solution …” „… a split-axle hybrid vehicle. Furthermore, the transmission, propeller shaft and drive axle of a …” „… powertrain, chassis and electronic systems of the hybrid vehicle were analyzed and a total of 732 …”

M. Uhlig, C. Pastor Simulation tool-chain for plastic gear design S. 1453-1460

„… topographies for optimized design of slide bearings and tooth flanks. Two exemplary simulations were conducted …” „… only drive technology of vehicles, but also auxiliaries such as brake boosters. Major market drivers …” „… for future mobility are downsizing of combustion engines, electrification of powertrain and …”

K. Holder, C. Salander, S. Rudolph, R. Stetter Automated requirements-driven design synthesis of gearboxes with graph-based design languages using state of the art tools S. 713-726

„… Automated requirements-driven design synthesis of gearboxes with graph-based design languages …” „… gearboxes and drive trains. Also for the other machine elements in gearboxes such as shafts and bearings …” „… is as compact as possible. The solution of the package problem of a transmission or powertrain is …”

B. Hu, M. Zheng, C. Zhou Tribo-dynamics model of a spur gear pair with gyroscopic effect and flexible shaft S. 541-554

„… important guidance for the design of lubrication systems and dynamic properties in gear drives. Keywords …” „… : Gear drives; Tribo-dynamics; Elastohydrodynamic lubrication; Gyroscopic effect; Flexible shaft 1 …” „… . Introduction Gear drives have been widely used in the aerospace, automotive, robotic and other industrial …”

Titelei/Inhaltsverzeichnis

„… cycloid planetary gear drive with tooth number difference of two …” „… ? 203 B. Schlecht, T. Schulze, DriveConcepts GmbH, Dresden Co-simulation of the tooth contact of bevel …” „… ), Technical University of Munich, Garching Monitoring concept study for aerospace power gear box drive train …”

D. Park, F. Santini, A. Rezayat, T. Tamarozzi, J. Pavel Experimental and numerical investigation of helical gear transmission error under gear misalignments S. 355-366

„… spherical roller bearings are placed to support the two test side shafts in all the working conditions …” „… the left side in Fig. 5. The angular misalignments that occur along the two axes (X and Y) are …” „… three components: the carrier wave and two other signals having sidebands by the distance of both …”

C. Natali, A. Rezayat, D. Park, P. Jiranek, T. Tamarozzi Analysis of manufacturing variability on the transmission error of an internal gear pair using a multibody framework S. 1099-1110

„… rear part of the shaft. The planet gear is supported by two tapered roller bearings on each side of …” „… the shaft (pin). Fig. 1: The test rig model is created in Simcenter 3D. The system is driven …” „… ring gear as driven shaft. Accurate TE measurements are available via the magnetic encoders attached …”

F. Andary, G. Jacobs, J. Berroth Application of pre-calculated gear mesh stiffness on elastic gear bodies in multi-body simulation S. 1087-1098

„… mechanical drive trains, and hence, an accurate representation of the complex interactions between gears has …” „… geometry is first modeled in a finite element environment. Subsequently, two kinds of models are created …” „… Antriebsstrangs: Methodology for the numerical NVH analysis of an electrified passenger vehicle drive train, 1st …”

doi.org/10.51202/9783181023556

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