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VDI Wissensforum GmbH - Plastics in Automotive Engineering 2016

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VDI Wissensforum GmbH (Hrsg.)

Plastics in Automotive Engineering 2016

Reihe: VDI-Berichte

Band 4343 2016

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J. Soares, A. Misala First plastic oil-pan module in the 911 Carrera: lightweight design and system integration S. 165-180

„… concept phase (Figure 15). In contrast to other plastic components in the engine compartment there were …” „… the new six-cylinder Boxer engines of the Porsche 911 Carrera. In close collaboration between …” „… meets the specific requirements of the new generation of engines. 1. Introduction Plastic oil pans …”

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… tank. In other words, numerous components are being added to the tank. One solution is to cut holes in …” „… the finished tank body at points where valves or other components, such as baffles, are to be mounted …” „… and then weld these components on from outside. For low / zero emissions tanks this method is now no …”

R. Krischke, R. Poltrock, S. Stein Development of a lightweight instrument-panel support structure Material and production concept of the instrument-panel support tube made of long-glass-fiberreinforced partly aromatic polyamide for th... S. 259-278

„… are used in vehicles in many highly stressed parts, such as engine compartment components, structural …” „… components (engine mounts, transmission cross-member, air-spring piston, and so on). All polyamides absorb …” „… , steering column, EE components, and so on. The component must exhibit a high degree of rigidity over the …”

J. J. Laux, L. Vanin, S. Grgac, G. Schalte Injection-Molded Carbon-Fiber Grille Opening Reinforcement – Development and production of the 2016 Ford Mustang Shelby GT350 GOR S. 93-104

„… systems to perform well independently, every component and shape is optimized to work in concert; balance …” „… component Grille opening reinforcements are used to structurally tie the upper rails (shotguns) to the …” „… of the vehicle and can be easily unbolted to remove the engine if necessary. 5. Drivers for …”

T. Rösch, U. Remmele New development of SCR-tank systems: materials, functions, processes S. 159-164

„… reducing the emissions of internal combustion engines, and diesel engines in particular, injection-molded …” „… installation of components into the open shells Reduction in process steps Weight and cost savings 162 …”

M. Derks Carbon core: the use of CFRP in the body structure of the BMW 7 Series S. 83-92

„… concept in the body structure of the new BMW 7 Series in the context of lightweight components in the …” „… components in high volume production are described. By intensive process chain collaboration in the design …” „… weightoptimized joining technologies and also a close-to-source thermal and acoustic shielding for the engine …”

S. Rübsamen, N. Elbs, H. Häberle CFRP air spring carrier for buses Feasibility study S. 329-336

„… rigid and safety-relevant part were automated production for thick-walled components, good …” „… a preliminary study, the air spring carrier was identified as a component with great lightweighting …” „… lightweight design to reduce weight and to optimize components. One estimate forecast a weight-saving …”

H. Schmidhuber Perspectives in automotive polymer glazing – Polycarbonate makes use in side and rear windows possible S. 67-82

„… possible H. Schmidhuber, Webasto Roof & Components SE, Stockdorf Synopsis Making mobility …” „… reduction in carbon dioxide emissions of 3.5 g/km for vehicles with petrol engines and 3.0 g/km for diesel …” „… has gained experience in the development and production of polycarbonate components over more than a …”

O. Täger, F. Häusler, J. Lohmann, N. Modler, T. Weber New manufacturing technology for material-hybrid lightweight solutions: an FRP-metal hybrid floor structure S. 247-258

„… automotive components made of fiber-reinforced plastics (FRP) and metals, taking an FRP-metal hybrid as an …” „… necessity of reducing greenhouse gases, especially the CO2 emitted by the internal combustion engine, a high …” „… interphase between the different materials in the component (FRP and metal). Furthermore, installation …”

doi.org/10.51202/9783182443438

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ELIV 2021

Reihe: VDI-Berichte

Band 2384 2021

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

„… personal data that is processed with the function or “item” and stored within different components/ECUs …” „… that all components/ECUs storing data have security features that prevent unauthorised access to …” „… components store a large variety of status and usage information which can be extracted for forensic …”

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

„… components, detect performance degradation, and determine the root cause of problems. By integrating …” „… platform [5]. The Fuel Efficiency Monitor was developed and trained to detect anomalous engine conditions …” „… runtime engine. In this example, 14 signals were identified and collected from an Iveco Daily light …”

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

„… the implication ? ? ⊃ ? ? ⊃ ? of affected components/subfunctions through their dependencies …” „… . Components of the digital twin, such as the virtual models themself, services and data structure will be …” „… approach enables simulating functions and the components involved. Beyond, it focuses on isolating …”

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

„… performance component of an EV is its battery. The electric battery is a merger of chemical, thermal, and …” „… are certainly a costlier affair than the internal combustion engine, considering the multiple facets …” „… only reduces the downtime, but also the repair costs. If the system is able to warn early, component …”

J. P. Mercier, O. Ploix Modular, standardized, and innovative Power Electronics for Automotive S. 533-544

„… process achieved for many years in the field of internal combustion engine components. As the benefits …” „… of components developed for all BEV and Hybrid applications. In the powertrain field, Power …” „… Electronics components are key elements of Electrified vehicles representing up to 10% of the total vehicle …”

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

„… components in the car. Starting with the necessary electronics of internal combustion engines, such as …” „… evolved distributed topologies. Traditionally, most function development has been done at the component …” „… dedicated development steps at the E/E architecture levels (vehicle, domain, component) became more and …”

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

„… changes in drivetrain topology require different loads of power compared to internal–combustion engine …” „… stay locked due to central locking systems. To open the engine hood to reach the battery, access to …” „… this it cannot provide enough current to crank the engine under cold cranking conditions. This is …”

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

„… considering moving from internal combustion VDI-Berichte Nr. 2384, 2021564 engines to full EV (no hybrid or …” „… hardware and software components from a diverse supply chain. Many of these suppliers may be new to the …” „… electrical components for the design involves additional levels of performance versus cost analysis and …”

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

„… of the overall concept, the engine, and the integration. Almost all components are provided by …” „… was the invention of the combustion engine and its use in coach-like vehicles. Today, there are still …” „… with software tools and components for the development of complex and distributed systems for over …”

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

„… significant impact on the vehicle cost due to the components and the production labor but also in terms of …” „… specialized ECUs such as engine control, radar, ultrasonic sensors, transmission, brakes, steering, doors …” „… zone such as body actuation, battery management, LED control engine control or other chassis and …”

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

„… appropriate destructive acoustic fields to reduce unwanted engine, road, HVAC and wind noise in passenger …” „… engine noise in EV's other sounds are accentuated; OEMs look to Active Acoustics to offer their …” „… prediction through simulation, real-time vehicle data indications, and system components validation …”

D. Bartlett, S. Sesia, T. Yuan Liu Hybrid collaborative positioning/navigation scheme for performance enhancements and local perception improvement for automated driving S. 47-60

„… isolation, while abstractions like the Windows APIs and the Component Object Model (COM) provided software …” „… components from different teams. These modern computers benefit from many of the technology advances in …” „… . Fig. 3: Windows NT Architecture Everything in kernel mode is a trusted zone. Components within the …”

S. Selitrennikoff, M. Ortegon-Cabrera Architecting for Secure, Safe and Agile Software Defined Vehicles – Learnings from the Personal Computer industry S. 395-408

„… isolation, while abstractions like the Windows APIs and the Component Object Model (COM) provided software …” „… components from different teams. These modern computers benefit from many of the technology advances in …” „… . Fig. 3: Windows NT Architecture Everything in kernel mode is a trusted zone. Components within the …”

G. Castignani, F. Chandelle, S. Jafarnejad, I. Scherer Evaluation of a driver’s compatibility with electric, plug-in hybrid, and hybrid vehicles based on mobility patterns analytics S. 489-500

„… Combustion Engines (ICE) prevailed in the automotive landscape. With the Paris Agreement entering into force …” „… components of the data processing pipeline, namely data collection, augmentation, and profiling …” „… alternatives to traditional combustion engines are competitive. The car dealer can objectively recommend a …”

D. Mehlig, M. Muller, J. Treier, A. Loges Long distance e-mobility in the trade-off between battery capacity & charging power – Battery immersion cooling as enabler technology? S. 545-562

„… owner of combustion engine vehicles. 2. Conceptional vehicle design for long distance The suitability …” „… combustion engine. Target of this paper is to evaluate the influence of battery capacity and charging power …” „… corresponding combustion engine vehicles on the market, e.g. BMW i3s 120 Ah versus BMW 218d Active Tourer …”

T. Nindl Wireless Charging Systems for EVs – The answer to the consumers demand! S. 505-508

„… the engine. An finally the battery capacity and size can be reduced significantly by many charging …” „… is one of a few pathfinders in electrical vehicle components technology and is currently supporting …”

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

„… core component of BEVs is not the conventional combustion engine, but the battery which requires new …” „… managers and operators by integrating operationally useful components like dynamic vehicle routing …” „… ]. The digital twin is composed of individual information regarding the components VDI-Berichte Nr. 2384 …”

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

„… Health (SoH) and degradation of vehicle components like batteries, among other capabilities. Real-time …” „… internal combustion engine (ICE) vehicles have become more of a reality over the past couple years …” „… & predictive component second-life, EV fleet profitability, as well as further decarbonization through …”

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

„… ban new vehicles with combustion engine in the future and automobile manufacturers steadily electrify …” „… share of internal vehicle communication. On the application-related software component (SWC) level …” „… relation to component-based SW are discussed in detail by Mariani [8], whose taxonomy mainly …”

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

„… engines developed for computer gaming would dominate the AI market the way they do today. Apart from …” „… hardware components in a unified way and provides certain services to the application programs, e.g., for …” „… irrelevant. Modern software ecosystems containing these software components are dominated by their …”

A. Matarage User Experience – The key to successfully combining electric mobility and connectivity S. 355-366

„… , used, and hopefully recommended by customers, so user experience is a fundamental component of that …” „… internal combustion engine vehicle. For connected vehicle this could for instance mean, that the vehicle …” „… like fueling stations. However, the expectation is not limited to the hardware component but also …”

F. Rundo Perceptive Advanced Car-driver Drowsiness Monitoring Neuro-Embedded System S. 317-330

„… of the driver were sampled and then classified by a downstream Support Vector Machine (SVM) engine …” „… PPG dynamic. The pulsatile 'AC' component of the PPG signal is formed by a physiological impulse …” „… regulated by synchronized pulsing of the heartbeat. The remaining slowly changing component ('DC') contains …”

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

„… which can be used by all components of a vehicle (e.g., an AR subsystem). Fig. 5: High-level …” „… . 6 depicts what kind of input information advanced navigation guidance engines need to take into …”

doi.org/10.51202/9783181023846

VDI Wissensforum GmbH - Drivetrain for Vehicles 2016

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Drivetrain for Vehicles 2016

Reihe: VDI-Berichte

Band 2276 2016

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C. Fouret Fatigue Strength of pendulum components in dual mass flywheel VDI 2016 S. 271-280

„… of the vehicle such as aborted engine start or harsh reclutching, pendulum and DMF components …” „… Fatigue Strength of pendulum components in dual mass flywheel VDI 2016 Ph.-D. Charles Fouret …” „… premium vehicles with pendulum. In some life situations of the vehicle pendulum and DMF components …”

J. Willert, C. Bünder Modular and Scalable Approaches in Layshaft Transmission Design S. 167-176

„… desirable to cover a range of engines with a transmission family that can handle a wide torque range and …” „… follows: economies of scale of whole transmissions economies of scale of functional components …” „… integrated components can be used across different transmissions, the easier it is to control quality and to …”

M. Kraft, W. Pflieger, S. Henzler, C. Nizzola, S. Rinderknecht Simulation-based study of drivetrain electrification to improve driving dynamics S. 177-192

„… driving profile. The electrified powertrain architecture and its component sizing is the scope of this …” „… various possibilities of components combinations and numerous sizing solu- VDI-Berichte 2276, 2016 177 …” „… . This strategy operates the engine and electric motor and determines when and how much electric energy …”

S. Heller, S. Heppel The new BMW hybrid powertrain with eight speed hybrid module S. 353-368

„… introduction in the modular components of this P2 powertrain you will get more details about the hybrid …” „… 353 1. The drive train components of BMW plug-in hybrid vehicles In the new BMW 330e the plug-in …” „… technology is combined with the new modular four-cylinder BMW TwinPower Turbo engine and the 8-gear hybrid …”

R. Welter, M. Kneißler, M. Hausner, D. Schulteis The Fascination of Clutch-by-Wire S. 121-136

„… out what is known as “sailing”, rolling motion with the combustion engine switched off in traffic …” „… components has led to a considerable increase in processing power. As a result, control tasks that are now …” „… engines and high level controllers. There has been similar progress in electric motors, where brushless …”

M. Seeberger, P. Leipold, R. Schmelzer 8-speed transmission development for motorsport application S. 397-404

„… engines, a maximum engine speed of 7,200 rpm and a racing service life of 30,000 kilometres, proved to …” „… several components resulting in reduced stress on the individual components - Increase of handling …” „… especially from heavy braking before turns or on wet tracks) - Prevention of engine-damaging gear jumps …”

S. Foulard, S. Rinderknecht, R. Fietzek Paradigm Change in Transmission Design by Online Condition Prediction – Cost- Efficient and Resource-Optimized Lightweight Design based on the eLIFE and ecoLIFE3 Concepts S. 515-530

„… transmission engineering, the 99.9 %-driver is usually taken as a reference to design the components, which …” „… is that the load spectra of transmission components and the resulting service lifetimes are only …” „… , the future generations of components cannot VDI-Berichte 2276, 2016516 be improved with regard to the …”

K. Fronius, A. Harsch, P. Neuwirth, J. Gindele The AMG SPEEDSHIFT DCT from the Mercedes-Benz 7G-DCT Family – Performance for the Road and Race Track in the Compact Segment S. 53-68

„… A-Class. For example, the engine's output has been raised from 265 kW to 280 kW and the torque from 450 Nm …” „… the components' load limit raised once again. To ensure a better tractive force connection, gear …” „… market launch in 2011 with the B-Class. The 7G-DCT transmission serves gasoline and diesel engines …”

M. Hochrein, F. Mühlfeld, J. Buhl CBW system by ZF – maximum efficiency with maximum acceptance – Maximum efficiency with maximum acceptance S. 109-120

„… component protection functions. In addition powertrain characteristics e.g. torsional vibration can …” „… . share of transmission types (© ZF) Component protection (e.g. peak torque limiter for clutch …” „… wire system offers protection functions without additional parts. Besides component protection …”

H.-W. Raedt, F. Wilke, C.-S. Ernst Lightweight Design in transmission by forging technology in passenger cars and light commercial vehicles S. 485-502

„… which the series component is heavier than the lightweight suggestion. 2.3.1. Engine The engine is …” „… . The crankshaft is one of the single heaviest components in the engine. Improved steel materials and …” „… and all the components have been documented. In hands-on-workshops, material, forging and conceptual …”

B. Löffler, J. Patzner, M. Drabek, K. Armbruster Modular 8-Speed Hybrid Dual Clutch Transmission With Integrated All-Wheel Distributor by ZF S. 85-100

„… . For this purpose, a hybrid module is integrated between combustion engine and dual clutch. Fig. 1 …” „… with 6- and 8-cylinder Otto or Diesel engines in standard and all-wheel drivelines. The overall …” „… transmission ratio is adapted to these engine variants by different final-drive ratios. The transfer case …”

W. Hinz, G. Bednarek The new 8-speed FWD Automatic Transmission for General Motors / A. Opel AG S. 383-396

„… ) [Fig.1] was mated to an ECOTEC 2.0L Turbo engine featuring 260 hp and 350 Nm. It was launched in …” „… efficiency. As of spring 2016 to global roll-out continued with a 3.6l V6 Gasoline Engine delivering 335hp …” „… , including further Diesel engines with up to 500Nm, will follow in different vehicle platforms around the …”

F. Brezger, A. Moser Energy Saving Potentials by Advanced Functionalities of Clutch or Brake actuator Systems for Vehicle Drivetrains S. 137-156

„… increase efficiency is providing higher number of gears in order to operate the combustion engine as often …” „… order to transmit full engine torque without slip losses. That means during driving mode without …” „… drivetrain and operating mode in order to isolate excitations from combustion engine which are not totally …”

M. Funk, G. Bofinger, J. Patzer, D. O. Lautenschlager, E. Granderath The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the Future S. 69-84

„… The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the …” „… groundwork for hybridisation as a basic component of its CO2 strategy. The new, second-generation Porsche …” „… dual clutch gearbox (PDK) is a central component for achieving the envisioned goals. In developing …”

D. J. Franco, L. Dalla Palma, P. Rossi, F. Panizzolo HVT high dynamics and power management strategies for wheel loader application S. 595-604

„… components: HVT; Diesel engine; C yan M agenta Y ellow B lack 55_2276_F rancoi.pdf M ai 17, 2016 | 15:36:49 9 …” „… the engine to the wheel behaviour during the machine working cycle; this fundamental feature allows …” „… the engine to work at lower speed, maximizing the fuel saving performance. Nevertheless, considering …”

A. Lampe, U. Mettin, R. Serway Clutch control of stepped automatic transmissions by using a virtual DCT-structure – Power shifts made easy with generic control software S. 405-420

„… closed all the time so that the engine is directly coupled to the input as it is in DCTs. Howev …” „… . 4: Exemplary time course of the engine speed and synchronization speeds of gear one and gear two …” „… . The table shows if a clutch can realize traction or thrust according to the engine operating points …”

A. Pigeard, T. van Dongen, L. Römers, S. Strauss Start/Stop Coasting and CVT – An effective, customer perceivable and attractive fuelsaving combination S. 805-816

„… ) technology, the deceleration of the vehicle in coasting is reduced by decoupling the engine from the …” „… drivetrain. Additionally, fuel is saved by stopping the engine. Restart operating strategies (including …” „… clutch start) can be combined for optimal driver comfort and durability of components. Two layouts have …”

Y. Takeda, M. Kawaminami, M. Tsuchida, H. Takekawa Gear Whine Noise Reduction Technology of New Model Transmission for FF-Hybrid Vehicle S. 435-450

„… is low by the engine stop. Torque range increases by the regeneration braking system and high …” „… combustion engine in combination with a continuously variable transmission of the electrical type. The …” „… the high output motor. For cruising along, it controls the combustion engine and the electric motor …”

S. A. Pahlovy, S. Faria Mahmud, M. Kubota, M. Ogawa, N. Takakura Improvement of transmission efficiency by reducing the drag torque in disengaged wet clutch – Development of a model for calculating drag torque or spin loss of disengaged wet clutch of transmission S. 879-896

„… energy is lost due to inefficiency of drive train, transmission and it’s components. There are several …” „… 1. Introduction he powertrain of car creates energy in the engine, which is transferred to the …” „… transmission. The transmission then takes the power, or output, of the engine and, through specific gear …”

J. Winchester, A. Favale, S. A. Martin Lightweight, Highly Efficient Drive System S. 667-680

„… proposed by Oerlikon Fairfield and Ashwoods electric motors and discuss the integration of the components …” „… point for the electric brake. This allows the electrical components to remain together while allowing …” „… primary bearing support for the motor shaft, which is the last component of the integration, as it serves …”

R. Kronstorfer, F. Kolb, U. Pinschmidt Audi quattro – Four wheel drive becomes more efficient S. 369-382

„… front engines awaiting the series launch. Typical quattro characteristics such as traction and vehicle …” „… front longitudinal engine. Originally the quattros were equipped with an open center differential for …” „… – the following requirements are necessary: - Optimal efficiency of all components while in single-axle …”

P. Maurel, B. Bradaï, T. Heitzmann, V. Picron, R. Randriazanamparany, D. Taccoen Entry Mated©: An automated vehicle traffic jam assist function for three pedals entry cars S. 531-542

„… engine propulsion, the implementation of autonomous vehicle solutions requires the automation of the …” „… directives and to inform the driver. The powertrain is a 3 cylinder thermal engine 1,2 liters, 82 HP …” „… steering control gateway. It provides acceleration request to the engine controller. Fig. 3: Control …”

A. Kooy, D. Eireiner, T. Krause, C. Herbers, B. Vögtle Torsional Damping Systems for all relevant Powertrains – Extending current Damping Technologies S. 257-270

„… torque and low engine speed for improved fuel efficiency. For manual transmissions (MT), 3- and 4 …” „… -cylinder engines with and without cylinder deactivation were simulated and evaluated for various isolation …” „… on standard architectures and can be adopted to investigate actual drive trains and engines for …”

M. Maisch, M. Homm, U. Keller The Highly Efficient 9GH-TRONIC Plug-In Hybrid Transmission by Mercedes-Benz S. 339-352

„… be performed. In addition, the hybrid powerhead allows the combustion engine to be started with the …” „… driving comfort and barely perceptible gear shifting and combustion engine start-up. 1. Hybrid …” „… 2276, 2016340 with a 4-cylinder diesel engine as well as a 6-cylinder gasoline engine in several …”

T. M. Wolf Optimizing the gearbox efficiency rate by rolling bearings – Six speed manual transmission for front wheel drive cars S. 281-296

„… interaction of the power train and the vehicle. When we consider on one side the engine as being the …” „… generator of power, the car on the other side is the consumer of power. And between engine and car there is …” „… linked via the clutch to the crankshaft is driven by an engine specific speed-torque ratio. The power …”

B. Kluge Systematic approach to generate Multi-Mode-Transmissions – Method to evaluate the potential of Multi-Mode-Transmissions S. 157-166

„… power split hybrid in his basic shape features a limitation of the combustion engine power and the top …” „… from the combustion engine is spilt into a mechanical and an electrical path by a planetary gear set …” „… the combustion engine and the efficiency is limited through the electrical path and its …”

P. Gwinner, M. Otto, K. Stahl Torque-Vectoring Transmission with Reinforced Plastic Housing for an Electric Subcompact Vehicle – Measures to Integrate a Plastic Housing into an E-Drive Transmission S. 503-514

„… engines, the design of acoustically inconspicuous axle drives in the powertrain plays a special role …” „… materials in addition to the downsizing of the gearbox components. Furthermore, a special arrangement …” „… powertrain layout features a compact design and component materials in alignment with the state of the art …”

A. Albers, U. Reichert, S. Ott, A. Radimersky Software supported development of a Battery Electric Vehicle powertrain considering the efficiency S. 321-338

„… components. Not only gearwheels but also gear shift elements, more shafts, more bearings, a more complex …” „… the interactions of the powertrain components and their influence on the gearbox. This is possible by …” „… identification of the interactions of the powertrain components, a first limitation of possible gearboxes with …”

V. Warth, B. Reick, B. Bertsche, M. Geimer Efficient analysis of complex continuously variable power split transmissions with multiple in- and outputs S. 719-730

„… set the engine operating point independent on the loads applied to the vehicle. Using a CVT, the …” „… is independent of the component's form. Spur gear stages are included by the torque ratio of the …” „… or CC technically not reasonable [3], [9] Physically equal: Physically equal: VM: combustion engine …”

C. Ott, S. Eisenhuth, F. Jonas, T. Hofmann New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission Control S. 243-256

„… the powertrain, either with a conventional combustion engine, a hybrid with additional e-Machine or a …” „… : The main components of a µHM: Pilot valve, hydraulic valve and aluminum valve body. To illustrate …” „… ) and actual (bold lines) pressure. A light blue line shows the engine speed, accompanied by light red …”

F. Pflüger Virtual calibration of conventional & hybrid drivetrain strategy – Transfer drive strategy calibration from vehicle in a virtual environment S. 563-576

„… are rated in dependency of pedal position e.g. engine speed harmony, some criteria are rated in …” „… features. Vehicle set up: The powertrain and all its components, as well as chassis, tyres, springs …”

D. Kupka, P. Tenberge Automated concept design for the evaluation of favourable AT structures S. 193-206

„… gears and the ratio spread for efficient operation points of the engine and to reduce the number of …” „… transmission components for high cost efficiency and low mechanical drag losses. To fulfil these contrary …”

doi.org/10.51202/9783181022764

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2017

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VDI Wissensforum GmbH (Hrsg.)

Plastics in Automotive Engineering 2017

Reihe: VDI-Berichte

Band 4348 2017

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O. Mende The underbody: an underestimated contribution to CO2 reduction S. 57-74

„… emissions. Neither aerodynamics nor lightweighting had any direct impact on development. The engine and …” „… introduced onto the market in 1997. In the area of the engine and other assemblies, enclosures were used to …” „… protect the components from environmental influences. This resulted in a positive side-effect: for the …”

A. Povinelli, M. Matthews, J. J. Laux, J. Goetzelmann Active aerodynamic advancements in vehicle underbodies S. 101-108

„… Worldwide-harmonized Light duty driving Test Procedure (WLTP) standard is even higher than NEDC at 33%. Components of …” „… speed increases. 103 Vehicle aerodynamic drag is comprised of three main components: ram air …” „… can drastically affect the wake component of drag. Figure: Mapping of the coefficient of …”

E. Spini, A. Bernasconi A demonstrator for the experimental assessment of the through-process modeling of injection-molded parts made of short-fiber-reinforced polymers S. 179-190

„… development of new polymers with increasingly higher levels of performance. The need to reduce component …” „… played a very important role, especially for components operating at high temperatures and subjected to …” „… , more powerful and longer-lasting engines. 179 In the field of metal replacement (aluminum alloys, in …”

G. Prautzsch, T. Stier, T. Coeln Electrochemical corrosion and its prevention with polyamides S. 241-244

„… manufacturers provide very comprehensive warranties for their products. The suitability of all components for a …” „… inspections have become established in the industry which allow prediction of whether components and …” „… engine test benches in the automotive industry where 3000 hours of continuous running with different …”

Titelei/Inhaltsverzeichnis

„… plastics already has a great potential today for producing individual, tailor-made component concepts …” „… composites for the Porsche Panamera brake pedal – Continuous-fiber technology for safety components in …” „… , organo-sheets and LFRT node structures: hybrid components made of fiber-reinforced plastics for automotive …”

R. Apfelbeck, S. Müller Application of organo-sheets in underbody components: cost- and weight-optimized off-road package S. 245-256

„… Application of organo-sheets in underbody components: cost- and weight-optimized off-road package …” „… lines. The claim of 'high-tech in premium cars' also continues in well-thought-out component solutions …” „… packages. This component relies on an intelligent mix of materials. Fig. 1: The new Audi Q7 – comfort …”

J. Reddemann, H. Seifert Energy-efficient production of thermoplastic CFRP parts by one-step direct processing S. 135-144

„… quantities economically. However, the energy required to produce fiber-reinforced plastic components has …” „… fiber-composite components will be absolutely essential [1, 3, 4]. 135 In the wake of ever more stringent CO2 …” „… that for a compact-class vehicle with a conventional gasoline engine and a mileage of 200,000 km …”

M. Kreutzmann, T. Schneider, R. Rademacher Development of a carbon-composite electro-transmission housing S. 263-270

„… reason, components in the drivetrain, such as the two-stage transmission typical of electric drives, must …” „… Fluid resistance Engine oil, petrol, rim cleaner, antifreeze, brake cleaner, aceton, brake fluid …”

U. Eberl Future 2050: technological trends in an era of sustainability and smart machines S. 1-12

„… components on the spot using 3D printers – this has in the meantime become possible not only for plastics but …” „… friendly and modular in construction so that their individual components can be reused with no loss in …” „… covers, or adhesives, which can be broken down by bacteria and thus make individual components easier to …”

N. Amouroux, M. El Fouzari New vinyl ink and robotized digital printing process for the fine decoration of an instrument panel made by PVC slush molding S. 35-44

„… choice of buyers, ranging from exterior color to engine type. In the interior, options are mainly limited …” „… into consideration the effect of each component on the overall performance of the ink. When the …”

J. Gómez-Monterde, J. Hain, M. Ll. Maspoch Characterization of microcellular plastics for weight reduction in automotive interior parts S. 165-178

„… combustion engines, alternative fuels and lightweight construction. It has been estimated that saving 100 kg …” „… injection-molding techniques emerge as a promising method of reducing weight in plastic components. The present …” „… 1593 (2014) 7 pp. 367-373. [12] Heim, H.P. and Tromm, M.: Injection molded components with …”

doi.org/10.51202/9783182443483

VDI Wissensforum GmbH - Powertrain Systems in Mobile Machines 2022

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VDI Wissensforum GmbH (Hrsg.)

Powertrain Systems in Mobile Machines 2022

Reihe: VDI-Berichte

Band 2402 2022

Treffer in den folgenden Teilen:

T. Woopen, S. Hammes, S. Bild Solutions for a needs-based range optimization of battery-electric vehicle platforms S. 127-134

„… vehicle’s high voltage DC grid. All listed components from diesel engine to power electron-ics need to be …” „… air-water/glycol-cooler for the high voltage components. As a diesel-engine seems not to be that eco-friendly and …” „… by today, in agricul-ture industry combustion engine driven vehicles are used almost exclusively. One …”

B. Seba, D. Vidinha Santos, U. Weiss Alternative fuels for vehicles in Off-road sector S. 65-78

„… this component, negatively impacting the complexity of the future engine, including the exhaust after …” „… technical solutions regarding the components  Noise level of the engine (acoustic) The energy density of …” „… , have been receiving a lot of attention for the past decade, alternative fuels for the combustion engine …”

L. Serrao Driving the electric transformation – The evolution of off-highway powertrain S. 135-150

„… combustion engines. The corresponding challenges and requirements are discussed, followed by the methods …” „… developed to address them at sys-tem and component level, including examples based on a case study. 1 …” „… compared to traditional internal combustion engines. The most significant of these features – and their …”

A. Wach Fuel cell systems: Energy supply for the el. Powertrain Fuel Cell applications and technical features S. 105-112

„… . FC-systems can be fitted in the engine compartment of classical truck ICE engines with comparable power …” „… series production with BoP components and FC-systems in 2022/2023. Fuel Cell Market expectations Due to …” „… This Fig. 2: Fuel Cell system and BoP components The PEM (Proton Exchange Membrane) FC-system topology …”

S. Mutschler eLION: A New Platform Approach for the Electrification of Mobile Machines S. 151-162

„… selection of electric components robustness, scalability and functional safety need to be considered …” „… . Increased requirements to efficiency and noise lead to innovations, both on system and component level. In …” „… applications – like stationary, automotive or railway. This requires rugged components – specifically designed …”

R. Morrison, J. Legner Future Electrified Drivetrain for Off-Highway in the 60-80kW Power Range S. 163-170

„… first step, many OEMs want to exchange their combustion engine components with the necessary electric …” „… forest machinery. In support of zero combustion engine exhaust and reduced noise emissions trends, ZF is …” „… increase in the voltage of the power supply becomes necessary. All high voltage components need to be …”

S. Eichler, C. Guernsey The Wheel Loader of Tomorrow: Proof-of-Concept Vehicle & Learnings from Full-Electric Drivetrain Conversion S. 185-198

„… influence an OEM to perform an “engine swap,” which is a direct replacement of the diesel engine with an …” „… of skills and knowledge is now needed at the OEMs to understand electric components and how to …” „… the operator’s tasks must be paired with the right components and system control. Because of Danfoss …”

T. Bögel, T. Herlitzius Wann kommen elektrifizierte und sensorgesteuerte Antriebssystemmodule in der Landtechnik? S. 211-222

„… and vehicles is today largely based on internal combustion engines, in which the chemical energy bound …” „… specific application process. To date, diesel engines have been used almost exclusively as the primary …” „… engine pentane 1:1. Fig. 3.: Battery dimension for a standard tractor portfolio [2] Such concepts were …”

F. Wohlfahrt, T. Göres, S. Terörde, L. Frerichs Decarbonization Strategies for Heavy Duty Harvesting Machinery S. 47-64

„… a range of ICE-based powertrain solutions that require significantly modified engine components as …” „… higher engine loads this leads to an extensive need of energy storage on the machinery [4]. Figure 1 …” „… clearer by illustrating the resulting consumption behaviour (engine efficiency here simplified constant …”

S. Rinderknecht, S. Foulard, R. Fietzek Resource-efficient dimensioning, usage and maintenance of machine components through AI-based virtual sensors S. 241-0

„… Resource-efficient dimensioning, usage and maintenance of machine components through AI-based …” „… sensors can enable real-time monitoring of machin-ery components. AI-based virtual sensors use data from …” „… to calculate additional values, which are decisive regarding the durability of these components …”

A. Kampker, H. H. Heimes, M. Kehrer, S. Dünnwald, S. Hagedorn, S. Biegler Integration and modularization approaches for fuel cell solutions in commercial vehicles S. 171-184

„… cell and HV components can be integrated into the engine compartment. With a storage capacity of 160 …” „… für Production Engineering of E-Mobility Components (PEM) der RWTH Aachen Zusammenfassung Die …” „… have a short range. Currently, many vehicle manufacturers extend their ex-isting combustion engine …”

Titelei/Inhaltsverzeichnis

„… combustion engine …” „… , S. Biegler, Lehrstuhl für Production Engineering of E-Mobility Components (PEM) der RWTH AachenThe …” „… maintenance of machine components through AI-based virtual sensors …”

W. Breu, L. Reuter HELIOS – A hydrogen-electric operated tractor system S. 95-104

„… change from the currently prevailing drive tech-nologies of fossil combustion engines in agricultural …” „… . All high voltage components are connected over a power distribution unit (PDU) which also contains the …” „… compared to diesel engines, where the exhaust system takes away a large part of the generated heat. In …”

M. Pußack, L. Frerichs Electrification of linear positioning and working functions in mobile machines S. 199-210

„… . The move away from diesel engines in municipal vehicles to electric drive con-cepts enables a local …” „… realization of an oil-free machine by substituting hydraulic compo-nents with electric drives also eliminates …” „… adjoins other components. VDI-Berichte Nr. 2402, 20222003.1 Development of the electric drive solution …”

E. Schobesberger The Off-Highway Machine of the future – concepts of alternative drive technologies S. 1-12

„… . In order to achieve the climate targets, alternative drive systems other than the combustion engine …” „… the production of components and drive systems. In the area of hydrogen technologies in particular, it …” „… non-negligible CO2 footprint of these components. Since, of course, the utilisation phase is also crucial for …”

doi.org/10.51202/9783181024027

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