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Commercial Vehicles 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2417 2023

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

„… . retarders. The components of the drive system, namely the inverter, already provide several functions that …” „… combining the advantages of the friction brake and the electric drive system the overall vehicle …” „… torque of the drive system. Therefore, the EBS sends a torque limit, which is the output of a closed slip …”

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

„… and efficiency.Drivers for Hydrogen In the future energy system with electricity as the "backbone …” „… considered, hydrogen is also a very attractive energy source. Fig. 2: Overview future energy system …” „… future energy system, these substances must be renewable, so-called E-fuels. The required hydrogen for …”

F. Schweizer, T. Pflanz, M. Wagenblast, W. Tegethoff, J. Köhler, F. Breuer, L. Frerichs Fuel cell electric drive concept for heavy-duty commercial vehicles S. 123-140

„… truck's powertrain features a high-voltage electrical system (HV sys-tem) with an electric drive axle …” „… on-board water recovery system installed in the driver's cabin. Illustration taken from [13]. VDI-Berichte …” „… step from 154 kW to 204 kW of total fuel cell system power (green line in Fig. 9). The traction drive …”

Titelei/Inhaltsverzeichnis S. I-XII

„… , Helmond, The NetherlandsFuel cell electric drive concept for heavy-duty commercial vehicles 123F …” „… , Volkswagen AG, WolfsburgDesigning a future-oriented logistics system with driverless driving S. Tjaden, H …” „… . Flämig, Institute for Transport Planning and Logistics, Hamburg University of TechnologyDriver …”

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

„… evaluate the prospect for reaching the climate goals with help of an Electric Road System (ERS) on …” „… charging corridors, it will be economical for freight operators to switch to electric zero-emission drive …” „… hydrogen) [7]. The country has the busiest road freight transport system in Europe. Studies also show road …”

C. Liehr The future is Megawatt Charging – A high power revolution on charging infrastructure for commercial vehicles S. 25-34

„… potential is much greater. Powerful MCS systems can deliver a massive 3.75 MW Direct Current (DC …” „… ), recharging a large vehicle rather in minutes, not hours. The system provides 3,000 A at 1,250 V; that is …” „… and Europe, drivers can cover hundreds of miles daily, but battery packs of eTrucks cannot support …”

P. Ziegler Use Cases and technical challenges of the MCS charging S. 51-54

„… especially in the transition phase while coexisting with the CCS standard in one vehicle system. While CCS …” „… Combined Charging System CCS the goal was set to develop a new charging standard for up to 1500V and 3000A …” „… what equals 4.5MWs. 2018s and todays motivation is mainly driven by the fight against the climate …”

B. Lehner What is the UN-R 167 Direct Vision Standard S. 241-246

„… and tractor units) and specifies requirements on the drivers’ direct vision (I.ee. the vision achieved …” „… be low, since direct vision is being combined of Chassis/cab height (drivers position), that has the …” „… Star-rating and failing Direct Vision properties can be made up for with ADAS Systems. Regulation UN-R 167 …”

doi.org/10.51202/9783181024171

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ELIV 2021

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2384 2021

Treffer in den folgenden Teilen:

I. Trefz Virtual software platform for the car – On the road to the next paradigm shift with VIRTIO standards S. 237-244

„… integrated on a system-on-chip: from infotainment applications to driver information systems. All these …” „… and their direct suppliers have now been using hypervisor-based systems for several years. This first …” „… functionalities New driver assistance systems, digital cockpits, and passenger and rear seat displays are in …”

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

„… [7] ADASIS | Advancing map-enhanced driver assistance systems - https://adasis.org …” „… such as: which lane the driver should use to reach their destination; when the car is too close to a …” „… Co-Driver module was combined with NNG’s AR application. The Intelligent Co- Driver takes lane-level …”

J. Langkau, S. Wenz, T. V. Fernandez, L. Pullen, A. Tekavčič, N. Jezeršek, A. Wagner Electric Charge Lid – System components for future charge lid systems S. 475-488

„… Electric Charge Lid System components for future charge lid systems Johannes Langkau, Simon …” „… control unit (ECU) as part of future charge lid systems must centrally control the multiple system …” „… component here is the actuator system, which allows the opening and closing functions. Another is a control …”

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

„… systems we see parts (or variants) of Linux, we can clearly state that an Operating System today is …” „… middleware platform, which would implement system-wide, essential, and common base functions in a …” „… The Case for an Open Integrating Operating System, Middleware Specification Development Approach …”

A. Hohm, B. Hartmann, S. Khodaverdian, D. Bosch, B. Lattke, P. Keck The Evolution of Automation in Parking – Assisted, Automated, Autonomous S. 61-74

„… searching a parking space in Germany: 41 hours per year and driver But also, beyond this obvious direct …” „… environment, and taking the right decisions without any intervention of a driver or end user. The system is …” „… vehicle will be autonomously driven by the vehicle motion control system activating the drive train, the …”

F. A. Schiegg, I. Llatser, H. Tchouankem, T. Frye, F. Wildschutte, F. Hofmann Removing Blind Spots – Infrastructure-assisted Collective Perception S. 29-44

„… Simulation-Framework for the Design and Testing of Advanced Driver Assistance Systems,” in 2019 IEEE 90th Vehicular …” „… for the Generation of a Cooperative Environmental Model for Advanced Driver Assistance Systems,” in …” „… . Introduction Mobility is one of the essential drivers of modern times. A world without vehicles is …”

S. Wonneberger, S. Balci Reliable Validation of Highly Automated Driving Functions by Increasing the Virtualization Level of High Performance Computing Platforms and Smart Sensors S. 17-28

„… system state observation possibilities to the driver. The vehicle motion is typically the low level …” „… subsystem in our evaluation runs the NVIDIA base system Drive OS [7] combined with a proprietary AUTOSAR …” „… advanced driver assistance systems and automated driving functions (ADAS/AD) are one of the most complex …”

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

„… and reliability than a comparable established system. Under the premise that all systems have been …” „… , MAHLE International GmbH, Stuttgart Abstract The electric vehicle market 2015 until 2020 was driven …” „… suitability for long distance drives and their related needs of vehicle price, energy consumption and …”

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

„… ). Those systems aim to increase road safety by preventing accidents or supporting the driver automating …” „… system (DPMS) is a must. Typically, such fleet management systems already comply with certain security …” „… . Security risks can be caused from unauthorized system and user behaviour. Many security risks do not lead …”

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

„… underlying structures provide more flexibility in terms of upgradeability, system optimization, and more by …” „… ) to develop the basis for an application-ready overall functional system ranging from infotainment …” „… and talk will provide insights into implementation options for a "fail-safe" server system as well as …”

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

„… operating system and open hardware architecture. This created the first general computing platform …” „… enabled software distribution, direct and crowd sourcing problem solving and cooperative development …” „… MS-DOS/Windows operating system to the Windows NT-based operating system which was designed from the ground-up …”

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

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

„… electronics system is to convert and to manage the electric power of the car. It includes3 sub-systems …” „… (OBC) which manage the power between the Grid and the battery (charge the battery in direct mode …” „… using one inverter (or 2 in case of all wheel drive), one OBC and one DC/DC Plug-in Hybrid Electric …”

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

„… HV system other systems charging station VDI-Berichte Nr. 2384, 2021166 3 Discussion of the term …” „… deal with certain unknown charging behaviour through automated parameterisation. Various system …” „… using data-driven digital twins of vehicles and infrastructure to perform backend simulations. The …”

M. Gresser, M. Mende, M. D. Rabe, B. Baker, A. Unger Graph-based Vehicle Diagnostics using Machine Learning S. 131-142

„… might be wrongfully replaced, and a systematic fault in the system design can remain undetected. A …” „… diagnostics are trying to keep pace with these developments. As knowledge about cross-system fault …” „… diagnosis of faults involving new trends, as there is almost no cross-system fault knowledge and little to …”

O. Meyer, B. Bohlen Applying Standards for future Vehicle Diagnostic and Vehicle Lifecycle Management S. 409-422

„… . This results in a hybrid system with classical and new diagnostic requirements. The architecture is …” „… case of a vehicle breakdown the driver would call a roadside assistance center and the remote …” „… , the support would be able to provide more information to the driver, e. g. remote support might …”

J. Becker, D. Pangercic A Safety-Certified Vehicle OS to Enable Software-Defined Vehicles S. 435-446

„… system (OS) specific drivers that would take a single developer a significant amount of time to develop …” „… truly integrate across all in-vehicle domains. A primary vehicle operating system, robust and flexible …” „… rapidly moving from a complex system architecture with simple software to a simple system architecture …”

P. Kosak Experience: Driven – The role of in-cabin audio in the vehicles of tomorrow S. 351-354

„… Experience: Driven The role of in-cabin audio in the vehicles of tomorrow Peter Kosak, Bose …” „… bass sources, and Bose’s expertise with “Direct/Reflecting” technology- the interaction between …” „… ability to render ADAS and other non-music information in virtual space around the driver via AWARE …”

doi.org/10.51202/9783181023846

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Bayesian Environment Representation, Prediction, and Criticality Assessment for Driver Assistance Systems

Matthias Schreiner

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 797 2016

Treffer in den folgenden Teilen:

PRORETA 3: An Integrated Driver Assistance System S. 192-206

„… . Since the driver has direct mechanical access to the actuator outputs, the system can always be …” „… 192 7 PRORETA 3: An Integrated Driver Assistance System The present chapter presents the integrated …” „… driver assistance system PRORETA 3, which employs the methods introduced in this thesis. After a short …”

Prediction and Criticality Assessment S. 132-191

„… a lane change. Human drivers take these different scene evolutions into account, an automatic system …” „… summary of the system’s key aspects and possible future work. 6.1 Introduction and Motivation So far, we …” „… 132 6 Prediction and Criticality Assessment The present chapter presents a novel system for …”

Parametric Free Space Maps S. 103-131

„… appearance features, e.g. color or texture, are not included in the discussion as these are not in direct …” „… threshold as free space [106], see Fig. 5.2d. For this purpose, often a polar coordinate system is …” „… space information which is not in direct line of sight but potentially still important and available …”

Bayesian Inference for Nonlinear Filtering Tasks S. 18-66

„… preceding prewhitening system so that the combination of the original and the prewhitening system is driven …” „… time-invariant systems, (3.9) reduces to xk+1 = Axk +Buk +wk, (3.11a) zk = Hxk + vk, (3.11b) with system matrix A …” „… 0) = x0, (3.14) in the case of linear time-invariant systems with continuous-time system matrix Ac …”

doi.org/10.51202/9783186797124

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OPE Journal

Alle Ausgaben: OPE Journal

OPE Jahrgang 11 (2021) Heft 34 ISSN Online: 2366-8040

Treffer in den folgenden Teilen:

Lotte Willems Enhanced comfort and safety in future cockpit design S. 8-10

„… driver’s direct line of sight, increasing distraction. There is a need to bring all available information …” „… upcoming European safety regulations is that they require detection of driver fatigue and alertness in …” „… driver’s emotional state, as anger and stress also increase the chance of having an accident. With sensor …”

Print your surround sound! S. 37

„… increasingly important worldwide, has been driven forward for more than 20 years. Five years ago, the …” „… Directory! Supp liers Direct or y S ry Be part of Manufacturer of R2R machines for printed …” „… find new ways to uphold these concepts, to continue our drive for developing and implementing …”

doi.org/10.51202/2366-8040-2021-34

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Nutzfahrzeuge 2017 – Commercial Vehicles 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2298 2017

Treffer in den folgenden Teilen:

J. Witzig, A. Grossl, M. Wenger E-Mobility for City Bus and Coach Applications – An integrated System Approach from ZF S. 5-12

„… combine the central drive with standard axles (both direct and portal axles) ensures not only a high …” „… available as a component, but also as a system including power electronics and drive control unit …” „… currently developing a central drive system to be applied in low floor buses (solo and articulated), but as …”

C. Ballarin From the automated vehicle to platooning – a look into the future S. 73-78

„… these limitations are reached, the system will prompt the driver in good time to take over control of …” „… . High-performance camera systems detect the direction of movement of pedestrians and cyclists and provide the driver …” „… no intersections ─ such as freeways ─ trucks almost always drive at a constant speed without …”

M. Dietrich, M. Kohler, F.-D. Speck Electrification in Commercial Vehicles – Megatrends and Solutions – Electric Drives for Light and Medium Commercial Vehicles and TraXon Hybrid for Heavy Duty S. 13-24

„… "e-drive – last mile delivery" can be derived correspondingly to the hybrid system. It should be noted …” „… Electrification in Commercial Vehicles Megatrends and Solutions – Electric Drives for Light and …” „… electric drives in commercial vehicles allows for a significant reduction in fuel consumption and …”

I. Wiesbaum, A. Tillawi Human Machine Interface of the future: Innovative solutions for commercial vehicle’s instrumentation S. 25-40

„… , infotainment system, tachograph or telematic unit can be displayed in the direct view of the driver. Fig …” „… vehicle. VDI-Berichte Nr. 2298, 2017 37 Fig. 10: Driver Monitoring System (DMS) By detecting head …” „… object detection and driver monitoring systems are further modules towards a Human Machine Interface for …”

B. Barrois, A. Mink Mercedes Benz Future Bus – First partly automated city bus with CityPilot S. 53-62

„… defroster, but outside the driver's direct field of view. The stereo cameras are used for pedestrian …” „… values, networking with traffic light systems and an automatic braking system – these are the technical …” „… drives where used to test these individual systems separately. By increasing maturity of the individual …”

D. Bergmann, S. Lauer, S. Ghetti, K. Eichler, S. Petri Holistic Simulation Tool for the Commercial Vehicle Powertrain Development S. 209-222

„… . Maggetto, "Simulation methodologies for innovative vehicle drive systems", 11th International Conference …” „… Waste Heat Recovery (WHR) system applications. A WHR system makes use of the Organic Rankine Cycle (ORC …” „… transient simulations using any drive cycle which is of interest for the specific application. Besides …”

T. Huber, T. Grossner Future CO2 legislation and innovations to reduce TCO – using Continental Innovation Truck as an example – Evaluation of Photovoltaic System and Coasting Technology S. 79-102

„… Photovoltaic System (PV), which could support the air conditioning system in hotel mode to keep the driver’s …” „… panels system on the roof and wind deflector of the driver’s cabin of the Continental "Innovation Truck …” „… hot summer days the PV system supports the air conditioning system in hotel mode to keep the driver’s …”

B. Grzegorzewski The next generation of natural gas trucks – Development of a 4x2 tractor with a natural gas engine S. 223-234

„… mission. On average we recommend to use a 3,36 in combination with the C9 engine and the direct drive …” „… driver dependent fuel consumption. The widely used automated gearbox is the best choice for the customer …” „… , liners, cylinder head, ignition system, knock detection, injectors and others. The 6 cylinder engine …”

A. Lapp, R. Lock, M. Muenzenmay, M. Tanimou, T. Thiel, C. Zimmermann Automotive Feature Store – Cloud-based software development and functions distribution for commercial vehicles S. 263-276

„… distinctive (user-visible) aspect, quality, or characteristic of a system or systems VDI-Berichte Nr. 2298 …” „… limited timeframe. For example, when a vehicle usually drives around in central Europe it makes sense to …” „… . Scandinavia. This features changes the sequence in which the engine, the goods and the driver are provided …”

doi.org/10.51202/9783181022986

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International Conference on Gears 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2355 2019

Treffer in den folgenden Teilen:

X. Yang, N. Yue, Q. Yang, L. Wang, Y. Shao, H. Xiong Dynamic simulation for double input compound power-split mechanism of in-wheel motor driven EVs S. 481-492

„… , Chongqing, China Abstract In-wheel motor (IWM) can achieve the wheel direct drive which is the direction …” „… 491 References [1] Le S., Jinyi L., Junfeng W., et al.: Research Status of Direct Drive Technology …” „… analysis of planetary gears train of semi-direct drive wind turbine. 2015 IEEE ICIA. IEEE, 2015 [10 …”

J. Ahn, C. H. Choi, J. H. Yu, S. C. Kim A study of dynamic behavior of tractor pto driveline to analyze a rattle noise S. 461-470

„… direct-engine PTO driveline, and it makes collisions between the driving and driven gears. This gear collision …” „… makes gear rattle noise. Fig. 1 : Dirct-engine PTO drive Figure 1 shows the direct-engine PTO …” „… drive system. The power generated by the engine is directly transmitted to the PTO gear through the …”

P. Lopez Garcia, S. Crispel, T. Verstraten, E. Saerens, B. Vanderborght, D. Lefeber Wolfrom gearboxes for lightweight, human-centered robotics S. 753-764

„… also designed direct-drive motors with higher torques, to reduce the required gearbox ratios [29 …” „… of their power supplies, has a negative impact[TV14] on the system’s autonomy and often burdens [TV …” „… teeth and the invention of reliable indexing machines enabled the replacement of belt-driven mechanisms …”

Z. H. Wu, Y. Q. Xu, K. A. Liu The Analysis on Grease Lubrication at Two Tapered Bodies Contact Considering Surface Roughness S. 1223-1236

„… driving body is rotating about its axis and driving the driven body to revolve about its own axis and …” „… coordinate system o-xzy is established in the contact plane. The coordinate origin is at the middle of …” „… shorter driven body, the o-y axis is along contact center line, and the o-z axis is perpendicular to the …”

M. Lutz, J. Hermes Use of multiple-body simulation during the development process of gear units S. 1077-1086

„… used in system simulation, to a tool also used in drive technology during the product development …” „… , or even the integration of the drive models in the customer's own system models. 1. Introduction …” „… rigidity of the drive. Fig. 1 shows the example of a two-speed gearbox with direct motor mounting …”

K. Stahl Foreword S. 1-2

„… enhanced gearless electric drives. On the other side, digitalization offers many opportunities for …” „… . Digitalization includes the use of digital tools on a system level, like multi-body models to analyze the …” „… restricts their direct application to machine elements. Here, focused research is required to set the bar …”

B. Schlecht, T. Schulze Improved tooth contact analysis by using virtual gear twins – How helpful is AI for finding best gear design? S. 203-216

„… engineering, mobile drive technology, mining and opencast mining are only insufficiently considered across …” „… , DriveConcepts GmbH, Dresden VDI-Berichte Nr. 2355, 2019 203 consequent use of the digital twin on the example of …” „… defined here have a direct influence on the expected load distribution of the gearing in the next step …”

B. Brodmann, H. Bodschwinna Scattered light measurement on worm gears with high efficiency requirements S. 1567-1578

„… ) obvious. An exact system-theoretical description of the method is provided by Seewig in [15]. 4 …” „… of the gearing surfaces of worms in worm gears, a direct relationship between the surface finish and …” „… reduced pollutant limits for vehicle fleets require new approaches in drive technology. Electric-powered …”

M. Chapron, Q. Theurillat-Bonjour Tooth contact analysis of non-circular gears with non-involute tooth profiles: Application to horological spur gears S. 925-936

„… profiles along with non-circular gear drives for the generation of several functions. Mundo et al …” „… angular position. (b) Knowing the time-dependent speed ratio, the driven member is firstly set to an …” „… between the polygons. (c) Iteratively, the angular position of the driven gear is adjusted until the …”

M. R. Mauntz, J. Peuser Deep online oil analysis of dielectric parameters for life time enhancement of industrial gearboxes – Identification of critical operation conditions for reduction of failure rates S. 245-256

„… novel online oil condition monitoring system that gives a solution to the mentioned priorities in the …” „… system effectively controls the proper operation conditions of engines and gearboxes. 24/7 monitoring …” „… scenarios as this is depicted in the Fig. 1. Only an online system which monitors the trend of one or …”

M. Fromberger, S. Sendlbeck, M. Rothemund, J. Gotz, M. Otto, K. Stahl Comparing data sources for condition monitoring suitability S. 257-268

„… : Higher-end DAQ system used for tests Fig. 5: Lower-end DAQ systems used for tests Raw Data …” „… driven gear – given, that deflection and deviations are disregarded. Generally, real involute gear …” „… operating point of the system. Fig. 2 shows a transverse section of a spur gear mesh for two meshing …”

A. Carbonelli Transferring knowledge about gear systems to machines in order to improve diagnosis efficiency S. 1065-1076

„… labelled data). In this paper, we discuss the possibilities of diagnosis of geared system from a naive …” „… its whole process oriented by the goal of the analysis: determine whether a given gear system is …” „… ), it means to detect any sign which can predict an incoming failure of the system to prevent it before …”

C. Boehme, D. Vill, P. Tenberge Extension of the application limits for crossed helical gearboxes by new geometries for smaller sliding paths or smaller contact pressures S. 1299-1310

„… actuators and auxiliary drives in large quantities in automotive applications such as window regulators …” „… definitions. The x,y,z coordinate system is a global system and is identical to the body coordinate system x1 …” „… centre of wheel 2 against the direction of the z1 axis. The x2-axis completes the body coordinate system …”

F. Siglmuller, U. Weinberger, J. Gotz, M. Sedlmair, T. Lohner, K. Stahl Scaling of planetary gear stages according to gear loss similarity S. 115-126

„… configuration, the electrical motor driving the test rig only has to provide the power losses of the system …” „… advantage is the direct measurement of the provided power losses to the back-to-back configuration on the …” „… rig applies the following operational limits: Maximum drive speed of the motor: 8000 rpm …”

D. Marino, H. Binz, M. Bachmann Analytical design method for beveloid gears with a small shaft angle and offset S. 391-402

„… centered contact pattern with a predefined gear backlash without iterations. In addition to the direct …” „… all-wheel drives, for example, where they connect the gearbox output to the front differential with a small …” „… second step, beveloid gears can be designed for the given axis arrangement. Based on the system of …”

A. Kubo Influence of stressed volume of tooth flank on the surface durability S. 15-24

„… and gear investigation. The direct application of SN-curve data and its concept to the surface …” „… endurance test with using IAE rig. The figure shows both mating driving and driven tooth flanks with …” „… the tested tooth flanks is as follows, Fig. 4: State of tooth flanks of driving and driven gear …”

M. Zapf, J. Klose, F. Zanger, V. Schulze Analysis of process forces and surface topography when manufacturing case-hardened gears by double flanked hard skiving S. 1647-1658

„… innovations in machine tools that allow handling the dynamic process forces. The advances in direct drives …” „… measuring platform from Kistler. Machine, measuring system and data processing were developed, tested and …” „… rotating Kistler system measures force in three spatial directions (x-, y- and z-axis). The force signal …”

T. Fukuda, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of transient response motion of differential planetary gear train during reverse rotation and starting by using high-speed camera monitoring S. 331-342

„… train, named 2K-HV PGT, having a clear acrylic carrier, was developed to enable direct observation of …” „… conventional 2K-H PGT. Direct observations of the novel PGT were recorded using a high-speed camera. The …” „… complexity of the system, making it difficult to elucidate planet gear motions [3]. The study aims to …”

K. Daubach, Manuel Oehler, Bernd Sauer A method to determine local wear of worm gears with highly resolved circumferential backlash curves S. 595-606

„… includes a wear measurement system that uses the causal relation between wear and an increasing …” „… widely used in transmission applications, since they allow gear drives with a compact design, high gear …” „… unit is driven under constant conditions for input speed n1 and output torque T2 for a specified time …”

K. S. Ivanov, E. K. Yaroslavtseva Creation of gear self-controlled variator S. 1135-1144

„… mechanical system [2]. However a definability of motion of the mechanism practically is absent. The …” „… . (9) Use of the dashpot which imposes the additional constraint on two-mobile system leads to …” „… dashpot characteristic. The dashpot makes direct impact on the closed contour which transfers motion to …”

S. Detzel, Y. S. Krieger, M. F. Traeger, T. C. Lueth Design of gear surface models for 3D-printing of plastic gears S. 1401-1410

„… models. A toolbox for Matlab was therefore created, implementing the gear design with direct interface …” „… SG-library presented in [9], which allows the direct generation of surface models for additive manufacturing …” „… optimally used in the fabrication of these gear types to produce application-specific drives. These can …”

A. Mihailidis, A. Psarros FEM analysis of the load distribution over the face width of helical gear pairs considering deviations, misalignments and deformations S. 193-202

„… “direct morphing” is applied without morphing boxes. This can be performed either by specifying “frozen …” „… “direct morphing” is used and specific boundaries are defined, regarding Fig. 5: Contact normal forces …” „… , Determination of the ISO face load factor in spur gear drives by the finite element modeling of gears and shafts …”

U. Kissling, U. Stolz, A. Turich Combining gear design with manufacturing process decisions S. 1533-1544

„… latest-generation machines with direct drives in all relevant axes, integrated stock division, simulation software …” „… layout process. 1. Introduction The layout of gear drives is a challenging process. Lifetime, noise …” „… important. These new, smart systems include gear design, process simulation, manufacturing and metrology …”

doi.org/10.51202/9783181023556

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Gießtechnik im Motorenbau 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2410 2023

Treffer in den folgenden Teilen:

W. Schöffmann, M. Plettenberg, P. Kapus, M. Howlett Hybridmotoren mit CO2 neutralen Kraftstoffen – Anforderungen an Wasserstoff-, Alkohol- und e-Fuel Kompatibilität S. 57-74

„… supplier base is relatively rare at the time, the most proba-ble system layout is low pressure direct …” „… drive por-tions. Combination of a dedicated hybrid ICE with high voltage powertrain systems allows to …” „… gasoline direct injectors. Figure 21 Mechanical impact of Hydrogen on engine systems The specific …”

doi.org/10.51202/9783181024102

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40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Bernhard Geringer (Hrsg.), Hans-Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 811 2019

Treffer in den folgenden Teilen:

M. Alt, N. Fuhrmann, O. Bopple, L. Cloos, P. Souhaite Elektrifizierte Verbrennungsmotoren fur Volumenhersteller/The Road to Mainstream Availability of Electrified Combustion Engines S. I-131-I-149

„… ranges from 48 V BAS systems up to high voltage plug-in hybrids and electrical all-wheel-drive systems …” „… from an economical as well as from an ecological point of view. The combination of turbocharged direct …” „… pure BEV drive units, Groupe PSA continues to offer a wide variety of efficient and clean vehicles for …”

T. Tabata, H. Shibata, H. Katsurahara, Y. Konishi Weiterentwicklung eines flexiblen Motorsteuerungssystems für Benzinmotoren unter Berücksichtigung zukunftiger Elektrifizierung /Evolution of Versatile Gasoline ICE Core System, Considering Future Elec... S. II-266-II-286

„… injection (DI) systems in 1996. Since the direct injection combustion system is in the middle of its …” „… mixture formation PI system. On the other hand, DENSO started mass production of gasoline direct …” „… operate with higher injection pressure, conventional solenoid-driven gasoline direct injection injectors …”

K. Philibert-Palmer, C. Dicken, D. Mumford, M. Harper Das innovative Erdgaseinspritzsystem Westport HPDI 2.0 - C02-Einsparungen bei schweren Nutzfahrzeugen mit Flussigerdgas als Kraftstoff /The Innovative Westport HPDI 2.0 Natural Gas Injection System - ... S. II-248-II-265

„… Westport High Pressure Direct Injection (HPDI) 2.0 natural gas fuel injection system is in the field today …” „… . An HPDI fuel system is typically split into the on-engine, chassis and off-engine systems. Figure 4 …” „… density, the HPDI 2.0 system makes for a very attractive value proposition. The enabler for the …”

H. Sandquist, S. Li Modulare Hybrid Powertrain Familie fur weltweiten Einsatz/Modular Hybrid Powertrain Family for Global Application S. II-287-II-299

„… HEV - Introduction With the combination of an ICE and an electric drive system, the HEV powertrain …” „… decision to develop a high voltage electric drive system. 40. Internationales Wiener Motorensymposium …” „… component sizing and overall electric drive system design it is vital to understand and match the …”

B. Lehman, K. Luchansky, C. Mariott, S. Shin Der neue 2.7L Turbomotor von General Motors/The New 2.7L Turbo Engine from General Motors S. I-108-I-130

„… SPI. The basis for the new combustion system was a 4-valve homogenous charge side Direct Injection (DI …” „… details within the system were reviewed including the guiding elements of the chain drive optimized for …” „… . Special attention was put on friction in the choice of the timing drive, where 3 different systems were …”

R. Osborne, A. Lane, N. Turner, L. McWilliam, N. Hinton, M. McAllister, J. Geddes, J. Gidney, J. Cleeton, P. Atkins, R. Morgan Ein Mager-Benzinmotor der neuen Generation für reduzierte CCfe-Emissionen in einer elektrifizierten Welt /A New-Generation Lean Gasoline Engine for Reduced CO2 in an Electrified World S. I-85-I-107

„… indicated mean effective pressure (IMEP). A 48V system architecture is also configured to drive the …” „… . Conclusions A lean-homogeneous combustion system has been developed, incorporating direct injection …” „… sub-systems of the aftertreatment system controller within the ECU (Figure 11). These include purging of the …”

V. Verdino, P. Lavazza, D. Rampone, L. Garzarella, A. Mogavero, A. Vassallo, J. Barta, J. Catalogna, S. Franco, C. Marlett, M. Umierski Der neue General Motors 3,0 Liter Duramax Diesel-Sechszylinderreihenmotor für die 2019er Modelle des Chevrolet Silverado und des GMC Sierra /The New General Motors 3.0 Liter Duramax Diesel Inline 6-Cy... S. II-208-II-247

„… Aluminum Timing Drive 2-layer chain + oil-pump-driven belt Cooling System Active Thermal Management with …” „… charge air cooler Electrically-driven fan Charge Intake System Variable Swirl Actuator Aftertreatment …” „… - Figure 22 – Chain-driven timing system seen from front (top image) and side (bottom image). 6 …”

M. S. Choi, Y. H. Kwak, D. Roth, D. Jakiela, J. Song Untersuchung von Technologien zur Verbesserung der Kraftstoffeffizienz bei Turbo GDI Engine: CDA, Miller-Zyklus mit Ventilereignis, Wassereinspritzung, ND-AGR und hohem Kompressionsverhaltnis /Investi... S. II-300-II-314

„… Rated power [kW]@RPM 104 @ 6000 Low end torque [Nm]@RPM 244 @ 1500-3200 Fuel injection system Direct …” „… applied to a boosted and direct injected (DI) gasoline engine and evaluated both individually and …” „… Boosting system eWG single-scroll Valve duration - intake [crank°] /Exhaust 248 / 232 The three …”

W. H. Pettit, D. A. Masten, C. E. Freese, M. Bork, M. M. Mann Antriebssysteme fur Brennstoffzellen und Batterien - eine Abwägung/Fuel Cell and Battery Propulsion System - the Balance S. I-326-II-X

„… most demanding condition for the propulsion system. Propulsion systems must meet all corner point …” „… route. These connected systems will optimize propulsion system performance and help reduce congestion …” „… Propulsion System – the Balance Antriebssysteme für Brennstoffzellen und Batterien – eine Abwägung …”

H. Won, A. Bouet, V. Manente, J. Kermani, F. Duffour Potenzial der GCI Technologie - Ein Benzin-Kraftstoff mit hoherer Selbstzündung zur Reduzierung des C02-Fusabdrucks /eines Euro 6d-konformen Personenkraftwagens (PKW) Potential of GCI Technology - Hig... S. II-176-II-191

„… erfüllt. Introduction Energy demand for global transport is increasing sharply, driven by economic …” „… transport of passengers and comprising no more than eight seats in addition to the driver's seat” and …” „… thermodynamic cycle, i.e., the compression ignition one. The main drivers behind this technology are: 1 …”

J. Scharf, B. Franzke, P. Adomeit, M. Thewes, A. Balazs, T. Uhlmann, H. Baumgarten, C. Muller 200 kW/L bei Lambda = 1/200 kW/L at Lambda =1 S. II-315-II-342

„… Direct Injection (Deu: Direkteinspritzung) EDU Electric Drive Unit (Deu: elektrische Antriebseinheit …” „… Bi-Turbo-Aufladesystem mit Verdichtervariabilität, eTurbo und variabler Turbinen Geometrie (VTG) Das System verfügt an …” „… Anordnung - 7-Gang Doppelkupplungsgetriebe - E-Motor EM2 55 kW (Peak 160 kW) als Electric Drive Unit (EDU …”

W. F. Piock, G. Hoffmann, J. G. Spakowski, G. Dober, B. Gomot, H. Hulser Das neue GDi-System von Delphi Technologies - verbesserte Emissionen und Effizienz mit hoherem Druck /Delphi Technologies Next Generation GDi-System - Improved Emissions and Efficiency with Higher Pre... S. I-150-I-171

„… Delphi Technologies Next Generation GDi-System improved Emissions and Efficiency with higher Pressure …” „… Das neue GDi-System von Delphi Technologies verbesserte Emissionen und Effizienz mit höherem Druck …” „… Ergebnissen wurde das neue GDi-System für Kraftstoffdrücke bis zu 600 bar entwickelt und validiert. Am …”

T. Tingelof, J. Dombrovskis, K. Samuelsson, L. Jorissen Weltweit fuhrende Brennstoffzellen-Stapeltechnologie mit europaischer Lieferantenbasis /World Leading Fuel Cell Stack Hardware with a European Supplier Base S. II-449-II-478

„… from -25 ° C, shock and vibration testing as well as drive cycle testing. One version of the fuel …” „… . A so-called compression plate, visible in the bottom of Figure 5, is in direct contact with …” „… freeze starting of the developed fuel cell stack has been proven both on stack and system level from …”

doi.org/10.51202/9783186811127

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wt Werkstattstechnik online

Alle Ausgaben: wt Werkstattstechnik online

wt Jahrgang 109 (2019) Heft 05 ISSN Online: 1436-4980

Treffer in den folgenden Teilen:

C. Wenzel, A. Stockfisch, T. Weske, D. Zontar Effiziente Produktion von komplexen Kunststoffoptiken/Efficient production of complex plastic optics. Photonics production through intelligent technology (BMBF project ePiTec) S. 388-393

„… Software „Direct - Drive3D“ ist in der Lage, alle zur Verfügung stehenden Kerne eines Rechners für die …” „… ) H. 5392 tigen DirectDrive3D-Technologie. Konventionell resultierende Überschwinger konnten um …” „… zwischen Führungsgrößen (konventionelle CNC versus DirectDrive3D) Bild 6. „ILSonic“ – monolithischer …”

doi.org/10.37544/1436-4980-2019-05

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International Conference on Gears 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2294 2017

Treffer in den folgenden Teilen:

A. Furtmann, G. Poll Electrical stress and parasitic currents in machine elements of drive trains with voltage source inverters S. 109-118

„… EDM-currents, the electrical capacitances of a system are the most important parameter. In a drive train, all …” „… in drive trains with gearboxes. As an electric system, the gearbox behaves like a capacitance …” „… : Voltages for different systems with and without insulations normal system hybrid bearings in motor …”

C. Andersson Grinding or shaving? – Performance based economic decision support in the manufacturing of gears S. 1353-1364

„… . Traditional cost accounting includes fixed and variable costs in the production system, such as direct and …” „… , S., Guerrero, F., Onieva, L. (2000) A flexible costing system for flexible manufactu-ring systems …” „… required input data required to make a decision. With the performance driven cost model used during the …”

A. Şorea, F. Buus Bendixen Reluctance magnetic gear – Magnetic gears, no longer toothless S. 615-622

„… also acts as a safety system, for example, if a blockage occurs on the driven side, the magnetic gear …” „… performed are presented in details. The reluctance gear is not a direct competitor to mechanical gears, but …” „… a more reliable and robust system. 1. Introduction Ever since their invention by C.G. Armstrong …”

E. Chiappetta, D. Morrey Non-standard spur gear tooth profiles for improved epicyclic gear system performance in low speed applications S. 825-834

„… gear drive through direct design to enhance the load carrying capacity. Mechanism and Machine Theory …” „… Non-Standard spur gear tooth profiles for improved epicyclic gear system performance in low speed …” „… section. Only the geometry of the driven gear has been varied so that the effect of the modification is …”

A. Carbonelli, J.-Y. Guerder Computing and minimizing the whining noise – Application to a bogie gearbox S. 517-526

„… points are performed. For confidentially purposes, not direct images of the system can be shown. 3 …” „… . All that procedure is here applied to a complete gearbox bogie, with two stages of meshes. The system …” „… transmits the drive torque [1- 2]. STE corresponds to the difference between the actual position of the …”

J. Yu, L. Yao, C. Ren, X. Yan, L. Lin Design and experimental validation on a novel tow speed transmission for electric bus S. 97-108

„… electric vehicle. Taking 8m electric bus as example, do the parameters matching for drive system. Based on …” „… the drive system with proposed two-speed transmission, a bench test and a real driving cycle on …” „… dry fiction clutch. The proposed system allows a seamless shifting between any two speeds in an …”

C. Weber, T. Tobie, K. Stahl Investigation on the flank surface durability of gears with increased pressure angle S. 173-184

„… of alternative involute gears was investigated. To find qualified variations for use in gear drives …” „… power density in the drive train. In this report gears with reference tooth shape (αn = 20°) as well as …” „… results of experimental and test accompanying studies are shown. They allow a direct comparison between …”

M. Kanters, B. van Wissen, R. Nickel Relevant tribological testing method for high performance plastic gears S. 1507-1518

„… teeth from the driver and the driven gear, while transferring the torque from one to another [1]. This …” „… mechanisms that govern the long-term performance: tooth bending fatigue and wear. Wear is a direct …” „… 0.25 mm. The same geometry is used for both the driven and the driven and the nominal center distance …”

T. Jurkschat, T. Lohner, K. Stahl Improved calculation method for load-dependent gear losses S. 893-904

„… based on a four-bearing test unit and uses a variable-speed drive and loss torque measurement system to …” „… enable a direct measurement of the bearing power loss. The driven shaft is supported in the housing by …” „… which the existing calculation method is analyzed in detail and improved. In drive technology, spur …”

G. Eitzinger Adaptive coatings on gears for NVH improvement S. 1439-1450

„… several methods available to optimize the clearance in gear driven systems. Addon mass balancer systems …” „… table to coat the gears. In systems like that one it is not possible to have a direct cooling …” „… occurrence of rattling noise in engines with gear drives is a non-optimized clearance between gears. Smaller …”

B. Guilbert, P. Cutuli, P. Velex Hybrid dynamic model of hollow thin-rimmed gears S. 623-634

„… the numerical errors introduced by direct collocation between tooth contacts and sub-structured gear …” „… direct collocation between the discretized contact lines and 3D continuous FE model element of the gear …” „… into the system as: M C K (6) with 125.0s and 62.5 10 s ( M and K being the …”

R. Müller, L. Schirmer New tolerance concepts for the realization of steel-only worm gears S. 467-478

„… motivation Currently used worm gears or worm drives consist of a worm made out of steel and a worm wheel …” „… splitting up the overall system into subsystems. VDI-Berichte Nr. 2294, 2017 469 Tolerance Chains …” „… expensive to realize and sometimes not ideal for the overall system optimum. [8] VDI-Berichte Nr. 2294 …”

M. Brumm, H. Müller Cyber physical gear production system – Vision of industry 4.0 gear production S. 1209-1218

„… Cyber physical gear production system Vision of Industry 4.0 Gear Production Dr. Markus Brumm …” „… these figures several times into machine controls. The main cause is the heterogeneous system …” „… . It describes a concept for a gear production system called GearEngine what is the fundament for data …”

L. Zhao, R. C. Frazer, B. A. Shaw The influence of overlap ratio on transmission error in parallel axis gears S. 939-952

„… it would occupy if the gear drive were perfectly conjugate when the input torque is constant [2]. As …” „… the drive gear to the driven gear under constant load conditions. Fig. 1: Transmission error …” „… gears go through a mesh cycle, the driven gear`s actual rotational position deviates from the ideal …”

T. Nagumo, M. Ishizuka, Y. Satou, S. Matsumura, H. Houjoh Estimation of loaded static transmission error using vibration measurement under operating conditions in a two-stage helical gear reducer S. 857-868

„… loaded STE were compared with direct measurement results using rotary encoders. Our findings confirmed …” „… ΔSTE(t) is the variation of relative deflection in angular position between the driving and the driven …” „… vibration model can be expressed as a linear time-invariant system, the gear mesh excitation force can be …”

C. Brecher, C. Löpenhaus, J. Pollaschek Influence of surface layer properties on tooth root bending strength of cylindrical gears S. 421-432

„… . The aim of lightweight designs in drive technology - particularly in relation to E-mobility - can …” „… premature component failure. The efforts in drive technology for lightweight construction - particularly …” „… pronounced than the effect of residual stress depth. This is explained through the direct reduction of …”

B. Bauer, R. Hambrecht, A. Kube Thermal analysis and optimization of gearboxes by simulation S. 917-926

„… intermediate shaft of a non-test-gearbox was used to drive the system. Several sensors had been placed to …” „… gearboxes, the thermal power limit tends to become the limiting factor. To achieve a balanced system, the …” „… cooling system. Target of this work is, to elaborate an optimal cooling concept with fan and air guiding …”

B. Kohn, T. Utakapan, M. Fromberger, M. Otto, K. Stahl Flank modifications for optimal excitation behaviour S. 1319-1330

„… distribution with respect to the elastic deformations of the system and thus consist of various combinations …” „… tooth traces. This allows the direct shifting of the lines of action being active at the same time …” „… the pinion) from 1 rpm using the auxiliary drive to 5000 rpm (at the pinion) using the main drive …”

M. Schwenk, J. Hoffmeister, J. Hermes Prediction of local load carrying capacity for gears – a materials science approach S. 989-1002

„… to module 10 mm. Introduction Load-carrying capacity of drive system depends strongly on the …” „… , the methodology of finite differences as before can be applied to derive the equation system to be …” „… being on the conservative side. Examples 4-6 in Figure 12 include a direct comparison of the material …”

E. Erkilic, Z. Burcay Optimizing tooth proportions to improve topland Saribay balance in aerospace bevel gears S. 447-456

„… driven to extend the limits. In order to better comply with demanding requirements, many studies have …” „… attempted using a direct search method, likely to converge to a local minima in certain cases. Later, this …” „… , Chicago, IL, 1982. [2] J. Rontu, G. Szanti and E. Masa, «Drive Line Analysis for Tooth Contact …”

doi.org/10.51202/9783181022948

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Ventiltrieb und Zylinderkopf 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2291 2017

Treffer in den folgenden Teilen:

M. Breuer, G. Bartsch, R. Friedfeldt, U. Heiter, U. Kramer, M. Lauterbach, T. Schorn, S. Siebrandt 3- Cylinder SI Engine with fully variable Valve Train – UpValve on Intake and Exhaust Side S. 27-44

„… , which gains impact on the timing drive. . Fig. 5: UpValve System Overview The cylinder head is …” „… circular guide and rocker base circle provides the system’s inherent valve shut off capability. Together …” „… a fully variable valve actuation (VVA) system, allowing for continuous adaptation of valve opening …”

N. Auffret, M. Moretti, D. Palmisani Modular Valve Train Systems for Heavy-Duty engines S. 199-210

„… standard valve train systems. With the new hydraulic valve adjusted, the system is maintenance free and …” „… . In this context, a new modular valve train system has been developed and designed integrating the …” „… following features: - Maintenance free system using hydraulic valve adjustment - Optimized engine brake …”

doi.org/10.51202/9783181022917

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

Hans Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 802 2017

Treffer in den folgenden Teilen:

T. Toda, M. Sakai, M. Hakariya, T. Kato Der neue 2.5L Reihen-4-Zylinder-Ottomotor mit Toyota Neue Global Architektur Konzept /The New Inline 4 Cylinder 2.5L Gasoline Engine with Toyota New Global Architecture Concept S. I-71-I-100

„… electrical VVT, D-4S (direct + port injection) system with new multi-hole type DI injector and the high …” „… Conventional Cooling system Motor-driven W/P Belt-driven W/P Motor-driven W/P Belt-driven W/P Intake system No …” „… slit hole shape. As mentioned previously, the new multi-hole direct injection system with low spray …”

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? S. II-424-II-431

„… drive cycle tests. Recent work [3, 4] has been published that show direct measurements of NO2 in the …” „… system will convert a variable amount of NO produced by the combustion process to NO2 which is often …” „… system consisted of ultra-violet spectroscopy measurements to quantify instantaneous real-world exhaust …”

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... S. II-255-II-278

„… accuracy throughout the service life of the product. Figure 16 i-ART system Direct detection of …” „… niedrigsten Abgasemissionen Innovative Technologies to Realize the Ultimate Diesel System with High …” „… , and excellent internal combustion engines still remain that are fun to drive thanks to high torque …”

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 S. I-249-I-268

„… with a Delphi gasoline direct injection (GDi) fuel system, a Delphi engine controller with Tula DSF …” „… developed a system that meets the requirements of DSF. For other valvetrains, similar fast-acting …” „… Aluminum Valvetrain OHV, two valves per cylinder, dual-equal variable cam phasing Deactivation system …”

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 S. II-1-II-13

„… . Through extensive analysis, the primary propulsion system components, which include the drive unit …” „… range and fun-to-drive acceleration performance. This paper describes the new propulsion system …” „… requirements of the drive system. Figure 7: Critical Efficiency Operating Points for Motor Design Winding …”

J. Czerwinski, Y. Zimmerli, P. Comte, L. Cachon, F. Riccobono Potentiale der portablen Abgasmesssysteme (PN PEMS) zur Überwachung der Realemissionen (RDE) /Potentials of the Portable Emission Measuring Systems (PN PEMS) to Control Real Driving Emissions (RDE) S. II-208-II-227

„… System gibt. Alle diese Systeme zeigen ein ähnliches Gleichgewicht von Vor- und Nachteilen und ihre …” „… ) durchgeführt. Für die Entnahme und Konditionierung der Gasprobe wurde das ViPR System (ViPR...volatile …” „… particle remover) von Matter Aerosol gebraucht. Dieses System besteht aus: • Primärverdünnung - MD19 …”

S. Kiga, K. Moteki, S. Kojima Die weltweit erste Serienproduktion eines Motors mit variablem Verdichtungsverhältnis – Der neue Nissan VC-T Motor /The World’s First Production Variable Compression Ratio Engine – The New Nissan VC-T... S. II-24-II-42

„… was solved using a Harmonic Drive® gear unit produced by the Harmonic Drive Systems® Inc. Since the …” „… Eigenschaften des variablen Kompressionsmechanismus mit dem von Nissan entwickelten Multi-Link-System sowie …” „… . Therefore, if the compression ratio can be changed (from 8 to 14 in this system), and the optimum …”

Titelei/Inhaltsverzeichnis S. I-I-I-VIII

„… , the work examines the above mentioned topics. Included is a USB flash drive containing the …” „… of all lectures are available on the enclosed USB flash drive. The word-search facility at …” „… www.vienna-motorsymposium.com – the website of the International Vienna Motor Symposium – allows direct access to the titles of …”

A. Lippert, C. Trapp, J. Laubach, C. Nelson, F. Nota, A. Avagliano, N. Prendiville GE’s J920 Großgasmotor kombiniert wegweisende Technologien und innovatives Digital Monitoring, um mehr als 50 % elektrischen Wirkungsgrad zu erreichen /GE’s J920 Large Gas Engine Incorporates Latest T... S. I-285-II-X

„… Bosch The New Generation Bosch Gasoline Direct Injection Systems 80 - 92 Dr. L. Möhring, WINGAS …” „… Simulation-Driven-Design-Ansatz entwickelt bevor sie umfassenden Validierungstests auf entsprechenden Komponentenprüfständen …” „… in English 2 First choice: AVL‘s e-drive solutions Engineering, integration and testing of …”

M. Hofer, T. Hackl, G. Schlager Magna’s Systemansatz für 48 V Mild-Hybride/Magna's System Approach for 48 V Mild Hybrids S. I-196-I-213

„… 's system approach for 48 V Mild-Hybrids Kurzfassung Um die ambitionierten Flottenemissionswerte von …” „… -Achse 1. ICE Drive (Blau) a. Berücksichtigt das Schleppmoment der 48V P4-Achse b. Vorwiegend in …” „… Beschleunigungsphasen 2. Electric Drive (Magenta) a. Verbrennungsmotor abgekoppelt, kein Schleppmoment 3 …”

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... S. II-379-II-398

„… the way in which the vehicle is driven. This is a direct result of the high primary energy content in …” „… different classification system in foundry operations. These classification systems can either account …” „… would have to be driven 200,000 km for the socalled light-weighting benefit of substituting the steel …”

doi.org/10.51202/9783186802125

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2427 2023

Treffer in den folgenden Teilen:

R. Schmetz Methodical redesign of drivetrains of agricultural machinery S. 301-312

„… and environmental friendliness of components, modules, drive trains, machines or even entire systems …” „… , Basel [9] Schmetz, R. 2020. Energy analyses of different advanced drive systems for agricultural …” „… transformation to low-emission and energy-efficient drive technologies for agricultural machinery often also …”

J. Witte, B. Striller, A. Hecker, J. Holfeld, M. Pohle, N. Wolniak, T. Nothdurft Adapting and enhancing V2X communication to agricultural machinery to address road safety via C-ITS S. 371-378

„… adoption of Cooperative Intelligent Transportation Systems (C-ITS) offers a radio-based system for …” „… . Amongst other measures like driver assistance systems (e.g., cameras or turn-off assistant), increase in …” „… warnings assistance systems known from the passenger car sector only detect the direct environment …”

R. Konradt, S. Schmidt Design of an adjustable lightweight stilt tractor – Concept tractor for the application of biological control in maize S. 289-294

„… three-cylinder diesel engine with a particulate filter. The drive function is realised with a hydrostatic …” „… frame when cornering. Additionally, this valve unit can be used as an auxiliary steering system for …” „… small corrective interventions of the automatic lane keeping system by means of superimposed …”

F. Wohlfahrt, P. Heymann Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine Harvester Applications S. 341-348

„… the one hand, the main drive-systems for the functional technology (e.g. threshing-system, separation …” „… system operates driven by the constant set-speed of the engine (see Range for …” „… systems have been developed allowing a faster rig-up and validation of central system aspects. The …”

B. Kazenwadel, S. Becker, L. Michiels, M. Geimer Data-driven algorithms for predicting energy-efficient operating points in agricultural soil tillage S. 519-528

„… Data-driven algorithms for predicting energy-efficient operating points in agricultural soil …” „… machinery and the varying interaction forces between soil and machine. Currently, human drivers are required …” „… for predicting the most energy-efficient operating speed based on real-time measurements of the system …”

S. Bosse, J. Magnusson, E. L. Wisotzky, A. Hilsmann, P. Eisert, E. Gassen, M. Reichardt, A. Stein, J. Heil, M. Hussaini Platform-Based and AI-Enabled Farming to Foster Agricultural Ecosystems S. 441-454

„… . The heterogeneity and decentralization of the agricultural system pose special requirements for the …” „… design of data-driven solutions: data is generated locally in agricultural businesses of varying sizes …” „… farmers and service providers, the platform encourages data-driven decision-making and, thus, smart …”

C. Schaub, R. Schütte Performance optimization of CVT standard tractors in front loading application S. 21-28

„… requires a direct driving behavior for a precise stopping within a loading-cycle. The drive controller of a …” „… loader drive mode, numerous parameters within the drive controller changes for a more direct driving …” „… paper, coasting is the release of the drive pedal without using the brake system. Figure 3 shows the …”

L. Reuter, L. Frerichs Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains S. 283-288

„… alternative tractor drive concept, it is becoming apparent that the reduced working time due to the low …” „… . In the future, refueling concepts such as supplying the hydrogen in the form of swap tanks or direct …” „… Commission, Brüssel 2019 [2] W. Breu a. L. Reuter: HELIOS – A hydrogen-electric operated tractor system. In …”

C. Richard Innovative drivetrain concept for a high horsepower 4WD CVT tractor S. 269-274

„… innovative drive train for a 4x4 large tractor is developed. Based on market analyses and intensive customer …” „… important to carry out a 360-degree analysis, which means that not only customers and drivers were …” „… The following explanations are limited to the essential requirements with a direct influence on the …”

M. Sax, R. Stoop, R. Nasser, T. Anken, D. Seatovic, S. Keel, A. Lehrmann, T. Höfer Broad-leaved dock control by unmanned aerial vehicles – What image quality is needed for a plant detection? S. 505-512

„… challenging illumination conditions, such as bright sunlight. With our selected UAV system (DJI Matrice 300 …” „… ). Farm-ers have to drive over the entire field with these machines, regardless of the number of plants are …” „… sharpens visual features. Without clouds, direct sunlight usually leads to considerable differences in …”

doi.org/10.51202/9783181024270

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

Hans Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 799 2016

Treffer in den folgenden Teilen:

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 S. I-94-I-107

„… die Automobilindustrie Abstract The removable wheel, fog lights, brake discs, direct injection …” „… 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 …”

S. Ando, K. Takashima Hocheffiziente Performance – Der neue Infiniti 6-Zylinder Benzinmotor mit Direkteinspritzung und Turboaufladung /Highly Efficient Performance – The New Infiniti V6 Petrol Engine with Direct Injection ... S. II-334-II-354

„… - For the first time a direct injection gasoline (DIG) fuelling system was applied to an Infiniti V6 …” „… ) system Advanced timing control ensures improved responsiveness, enabling quicker reactions to driver …” „… performance - The new Infiniti V6 Petrol Engine with Direct Injection and Turbocharging Hocheffiziente …”

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 S. I-108-I-136

„… ) released by the Energy Recovery System (ERS). Where previously competitiveness was predominantly driven by …” „… reduction systems for spark ignition engines in recent decades, as three-way catalysts system in combination …” „… and additive technologies have to be considered and are being exploited to drive race engine …”

B. Fitzsimons, B. Husband, S. Leathers, J. McLean, I. Minards Der neue Aston Martin DB11 V12 Motor/The New Aston Martin DB11 V12 Engine S. I-137-I-158

„… manufacturer to use a dry sump system for oil management and Aston Martin has experience of both systems with …” „… @ <1750 rev/min Compression Ratio 9.20:1 Peak Cylinder Pressure 125 bar Camshaft System Inlet and …” „… Exhaust VCT Emissions Secondary Air Injection Fuel System Port Fuel Injection Cylinder Deactivation 6 …”

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 S. I-189-I-208

„… Emissions standard Euro6 Euro5 Euro6 Injection System Direct Direct Direct Reference Fuel Gasoline …” „… systems The air conditioning system or other auxiliary devices shall be operated as used by the consumer …” „… limitation represents the main driver for the paradigmatic shift of the European emissions legislation …”

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... S. I-277-II-X

„… the global automotive industry, we develop environmentally friendly and fuel-efficient drive systems …” „… Antriebsstrategien werden dabei ebenso abgebildet wie neue Ideen auf System- und Modulebene. Die entwickelten …” „… Motorensymposium 2016 - 281 - Aufbauend auf diesen Fahrzeugzielen wurden die entsprechenden System- und …”

R. Smaling, D. Mohr, D. Eckroth, A. Desai, C. Lana, Y. Yuan, K. Li Entwicklung eines Erdgas-Motors für Lastkraftwagen/Development of an On-Road Heavy Duty Natural Gas Engine S. II-385-II-402

„… pressure balance to drive the desired EGR levels. The intake system was assessed for charge delivery and …” „… natural gas engines suggests that a fundamental assessment of architecture and system design should be …” „… drivers. In this context, the expected architecture selection drivers are: - Efficiency or fuel …”

I. Hwang, H. Lee, H. Park, K. Hwang, H. Choi, K. Lee, W. Kim, H. Kim, B. Han, J. Lee, B. Shin, D. Chae Hyundai-Kia’s hoch innovativer 1.6L DI Ottomotor für Hybridfahrzeug/Hyundai-Kia’s Highly Innovative 1.6L GDI Engine for Hybrid Vehicle S. II-285-II-303

„… latest enhanced emission regulations world-widely, the direct injection system has been optimized with …” „… 200bar direct fuel system with the optimized injector. In conclusion, due to these key …” „… will introduce new Kappa 1.6L gasoline direct injection (GDI) engine dedicated for hybrid vehicle …”

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 S. II-317-II-333

„… developed a new series of gasoline DI (direct injection) turbo-charged engines within the framework of …” „… equipped with a turbocharger, a DI system, a variable valve train system, and a high turbulence combustion …” „… and maximum power with a variable valve timing system. d) LSPI (low speed pre-ignition) detection …”

C. Landerl, J. Miritsch, M. Brown Der neue BMW 12-Zylinder Ottomotor – überragender Komfort und souveräne Leistungsentfaltung /The New BMW12-Cylinder Petrol Engine – Outstanding Comfort and Superior Performance S. I-159-I-169

„… Allradantriebs xDrive und das umfangreich überarbeitete 8-Gang Automatikgetriebe bei. Bild 1: Der neue BMW …” „… sicherzustellen. 37. Internationales Wiener Motorensymposium 2016 - 163 - - 6 - Start Stopp System …” „… Allradantrieb xDrive angeboten. Dies stellt neue, gegenüber dem Vorgänger nochmals anspruchsvollere …”

Titelei/Inhaltsverzeichnis S. I-I-I-VIII

„… drive containing the presentations in their original form and in English translation. Edited by …” „… version as well as the English translations of all lectures are available on the enclosed USB flash drive …” „… (ÖVK) – allows direct access to the titles of lectures, together with information on all the authors …”

doi.org/10.51202/9783186799128

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Modellbildung, Dimensionierung und modellbasierte Regelung des Modularen Mehrpunktstromrichters zur systemoptimalen Betriebsführung von Drehstrommaschinen

Manuel Oberneder

Reihe: Elektrotechnik

Band 424 2022

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 174-186

„… . de Vilder und P. Tavner: Com-parison of Direct-Drive and Geared Generator Concepts for Wind Turbines …” „… , Mai 2016.[76] Sayago, J., T. Brückner und S. Bernet: How to select the system voltageof MV drives …” „… : IEEE International Con-ference on Power Electronics, Drives and Energy Systems, S. 1–5, Dezember …”

Titelei/Inhaltsverzeichnis S. I-XXII

„… Source InverterDC Direct CurrentDD Direct DriveDFIG Doubly Fed Induction GeneratorDM Differential ModeDUT …” „… Cprototype proves the demonstrated solution of the system equations. Despite thatthe control and drive …” „… Multi-CellSM SubmodulXIVSymbolverzeichnisSNPC Stacked Neutral Point ClampedSoC System-on-a-ChipSP SternpunktSÜ …”

Verfahren zur Systemauslegung S. 102-155

„… angetriebene Generatoren (DD, engl. Direct Drive) undTriebstränge mit Getriebe (GD, engl. Geared Drive) werden …” „… 4 Verfahren zur SystemauslegungIn diesem Kapitel erfolgt die Beschreibung des Verfahrens zur …” „… Moment pro Ampere1074 Verfahren zur Systemauslegung(MMPA, engl. Maximum Torque Per Ampere, MTPA). Die …”

doi.org/10.51202/9783186424211

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