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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

Treffer in den folgenden Teilen:

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… Holistic system design and operation of a fuel cell truck based on an innovative energy …” „… support system design. Standard energy management as well as predictive energy management are …” „… by the fuel cell and battery system. The battery is used to store energy and to cover high dynamic …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… . Therefore, for a comprehensive overall system analysis, the outcomes of thermal simulation are crucial. At …” „… simulation differs. Additionally, the variety of system concepts and cooling methods requires special …” „… coupled system simulation, 3D-CFD/CHT simulations as well as validation tests, is necessary to support …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… simulation is the measured results. For system simulation the results can be quite extensive and involve …” „… way the collective system level knowledge of the company is captured in a format (a system simulation …” „… system products, it is necessary to have a world class simulation and analysis capability. To do this …”

Z. Caba, M. Zafer, C. Harman, G. Hellenbroich, Ö. Eyigöz Multi-speed e-axle for electrified heavy commercial vehicles S. 609-620

„… challenging package envelope, and based on detailed energy consumption simulations. The final design includes …” „… application. Concept selection based on energy consumption simulation More than 20 different gearset layouts …” „… , and driveability. Table 2 shows the energy consumption simulation results. Table 2: Energy …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… developed simulation technology for designing increasingly sophisticated solutions for VDI-Berichte Nr …” „… and the same set of springs offering the maximum energy in a given installation space. These …” „… torsion dampers. 1. Torsional vibration challenges within hybrid powertrains Simulation technology …”

F. Müller-Deile Advanced design of electric machines for trailers with electric axles S. 653-668

„… energy storage system doesn’t have to be designed for the entire distance to be covered. The typical …” „… towing vehicle can send a braking torque request (and thus energy recovery) to the e-Drive System of the …” „… systems have the necessary information to switch off the energy recovery system in such a way that the …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… able to compare the energy demand of shifting systems, the boundary conditions for the simulation must …” „… Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle …” „… Technologies is proposing a solution based on an accumulator storage system using a hydraulic accumulator for …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… simulation (EMA: front axle machine; EMB: rear axle machine). VDI-Berichte Nr. 2381, 2021 385 The energy …” „… disconnect unit is investigated. To assess the fitness of a solution, the electrical energy consumption and …” „… the acceleration time from 0-100 km/h is calculated within a simulation environment. The electrical …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… development of an energy management system relies strongly on the use of their ZF owned development vehicles …” „… stability of the low voltage electrical system is sustained. Both aspects energy efficiency and the …” „… management of other ECUs are covered by the ZF energy management system so called ZF-EMS. ZF-EMS is …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… energy from sustainable sources. In addition, the truck should be equipped with an electric drive system …” „… dimensioning for hardware and software. Based on that vehicle, cost and lifecycle simulations lead to a …” „… a newly developed powertrain, like energy source and energy conversion principle, can be derived …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… the powertrain components including the energy storage system are added to the dataset. The variation …” „… necessary primary energy comes from renewable energy sources. Consequently, carbon balancing should be …” „… extended from the wheel at least VDI-Berichte Nr. 2381, 2021 191 to the fuel or energy source …”

R. Kockisch, J. Müller, Erik Schneider Modular transmission systems for future BEV platform applications S. 11-22

„… are required to cover an entire vehicle fleet with a minimum of system components. 1. INTRODUCTION …” „… development process on the system level for powertrain and vehicles, as well as a long-term product strategy …” „… whole development process, from the end user requirement through to the system release recommendation …”

P. Geskes, J. Treier, M. Moser MAHLE 48V Battery for Truck applications S. 581-592

„… system or can be fed back to the powertrain under high loads. Braking energy can be stored temporarily …” „… battery system: 1.) High performance: 48-volt MHEV battery with an energy content of 1kWh and 2kWh for …” „… the cooling capacity on the system side and saves energy. Under the defined boundary conditions …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… components for hybrids and e-drives Simulation and AI-supported design in development Plenary speeches …” „… � � � � � � � � � � � � � � � � � � 11 R. Kockisch, J. Müller, Erik Schneider, IAV GmbH Analysis of propulsion system architectures …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �35 M. Dilzer, BorgWarner Drivetrain Engineering GmbH, Ketsch f Simulation Finite element approach …”

X. Zhang, F. Küçükay Driveability optimization of electrified powertrains utilizing machine learning based control and the interaction with ADAS/AD systems S. 361-376

„… control system design, a four-mass powertrain simulation model was developed, and the nonlinear backlash …” „… EM-Modells und eines EM FOC (Field Oriented Control)-Steuermodells wird entwickelt, um Simulationen der …” „… , wird versucht, die Antriebsstrangsteuerung mit ADAS/AD System zu verknüpfen. Wobei die vom ADAS/AD …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… integrated in an advanced energy and torque management. In the following, this system is referred to as …” „… the energy storage unit (ESU). Fig. 2: AEMPT system architecture An AEMPT truck is equipped …” „… with a Global Energy and Torque Management System (GETMS), which receives torque requests from …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… system can thus lead to undesirably high costs and reduced energy efficiency of the entire e-drive – all …” „… ” (EM) and “gearbox”, which are schematically depicted in Figure 1. In Energy storage system a) b) d …” „… considerations, electric axle drives (e-drives) are often equipped with a parking lock system, which prevents …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… cars and commercial vehicles, TREMEC has established itself as leading full-system supplier for high …” „… manufacturing to full transmission system assembly and electronic control unit development including SW …” „… dual clutch, gear shift system, eLSD and park-by-wire system are controlled electrohydraulically with …”

S. Dussinger, T. Wiedemann, B. Harter, B. Wiedenmann Simulation of induced axial forces on planet gear bearings at example of ZF’s 8-speed automatic transmission S. 469-486

„… initiative to reduce the computation time by connecting the FE solver to system simulation is explained and …” „… Simulation of induced axial forces on planet gear bearings at example of ZF’s 8-speed automatic …” „… transmission S. Dussinger, T. Wiedemann, Engineering System International GmbH, Neu-Isenburg; Dr. B …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… details like voltage level, peak performance and size of the energy storage system. The bar diagrams on …” „… the system functionalities and the customer requirements and to evolutionary improve the system …” „… dominant role in defining packaging and system performance. Therefore BorgWarner used the proven S-Wind …”

S. Hönicke, K.-F. Wittwer, J. Liebold High-voltage composite test bench for component testing of battery-electric vehicles S. 395-398

„… im Hochspannungsnetz vorhandenen Komponenten durch Simulationen ersetzt. Alle Komponenten werden bei …” „… vehicles High-voltage component test of battery electric vehicles? Only in a system context! Sven Hönicke …” „… drives and increasingly powerful energy storage systems, but also peripherals and auxiliary consumers …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… require large battery capacities of more than 70 kWh. These high capacities have a high energy …” „… requirement in production phase and, due to their large mass, lead to a higher electrical energy consumption …” „… , further potential has been identified with regards to reducing electrical energy and fuel consumption and …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… P erformances V alidation of an electrically- commanded dog clutch system for multi- speed and …” „… areas, - Fast & smooth: low torque interruption, and low noise, - Durable: no friction energy …” „… electrically-commanded dog clutch that can be used for the “NextGen” eDrives either as SHIFTING system (for multi-speed …”

F. Bayer, J. Tochtermann Development of a Heavy-Duty E-Axle S. 621-636

„… cooling system, CFD simulations were undertaken. Two types of simulation were performed. First to ensure …” „… in Fig. 1 Fig. 1: AVL e-axle with and without suspension system Mechanical Integration of …” „… to be packaged. The components of the suspension system of a conventional truck are arranged close …”

K. Hirano E-Axle with multi driving modes for BEV & Mild HEV P4 – The 3 in 1 e-Axle for EV requiring a wide range of driving force S. 229-240

„… Comparison and verification of the simulation in each driving mode and the system efficiency during actual …” „… mountability. This paper describes the results of the simulation and actual vehicle experiments for the …” „… with low power consumption is needed. The P0P4 system is also expected to improve the environmental …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… high efficiency and performance repeatability. New simulation methods are required to obtain an …” „… . 1: AVL 2speed e-Axle (© AVL) The targeted system efficiency in WLTC cycle was set to 2-5% higher …” „… technologies on the 2speed e-axle: - 800V e-Drive System - Inverter with SiC Technolgoy - High speed …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… energy from a driving cycle simulation. This functionality will also be further investigated …” „… (Hardware-in-the Loop) Simulationen durchzuführen. Im Anschluss wird die Anwendung des Prüfstands zum Testen des …” „… also be examined in detail. A real-time system enables the central control and evaluation of all test …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… torque vectoring AWD system, for which simulations show that performance and fun-to-drive are stepped up …” „… cars and commercial vehicles, TREMEC has established itself as number one full-system supplier for …” „… design and manufacturing to full transmission system assembly and electronic control unit development …”

doi.org/10.51202/9783181023815

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Commercial Vehicles 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2417 2023

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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

„… Technische Universität Braunschweig, the simulation-based cooling system design and both the thermal and …” „… simulation-based system design is a powerful method to handle the complex drivetrain of the fuel cell truck, even …” „… designed on the basis of simulations and the thermal and energy management is developed in cooperation with …”

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 …”

J. Heseding, P. Meyer-Roesler, D. Rasch Virtual Type-IIa – Software product for homologation of commercial vehicle BEV without additional hardware S. 93-104

„… that charge point can be analyzed with means of simulation to predict the energy balance along the …” „… sichergestellt wird. Für elektrisch angetriebene Nutzfahrzeuge, „New Energy Vehicles“ (NEV) kann diese …” „… braking demand is ideally performed with regenerative braking which requires enough energy storage …”

S. Tjaden, H. Flämig Designing a future-oriented logistics system with driverless driving S. 191-204

„… using a system dynamics research approach. In this article, the results of the simulation and the design …” „… logistics system, the simulation model is used again. Adjustments to selected variables show how the impacts …” „… in the logistics system, the results of the simulation model show that a combined scenario of …”

C. Peteranderl, M. Zähringer, G. Balke, J. Schneider Megawatt charging as an enabler for battery-electric long-haul trucks – is that enough? S. 55-66

„… [3]. Ein zentraler Enabler für diese Form der Elektrifizierung ist der Megawatt Charging System …” „… electrification is the Megawatt Charging System Standard (MCS). Based on the CSS standard, MCS will allow charging …” „… decisive contribution to this with the develop-ment of an energy-efficient 1 MW charging ecosystem …”

doi.org/10.51202/9783181024171

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Commercial Vehicles 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2350 2019

Treffer in den folgenden Teilen:

G. Schünemann The eTrailer – Intelligent hybridization for heavy duty commercial vehicles – Electric drive installed in a semi-trailer and integrated in the truck & trailer overall brake system control leading to s... S. 87-98

„… overall truck trailer brake system enables best in class energy recuperation as well as energy efficient …” „… as part of a hybrid concept, the energy storage system no longer has to be designed for the entire …” „… eDrive system. If this energy would be used in next acceleration event to support the diesel engine …”

A. Danninger, E. Armengaud, N. Knopper Implementation of Powertrain control for economic, low real driving emissions and fuel consumption – Measures for Fuel consumption reduction in Long Haul traffic S. 293-312

„… 303 4.5. Thermal System The predictive cooling circuit control aims to reduce the energy consumed by …” „… as a validation environment, with individual simulation models for each vehicle (System Under Test …” „… the system (e.g. combustion), which is running in real time on the computing platform and can provide …”

M. Greule, Y. Stoermer Application of a universal simulation environment for deriving specification premises of commercial vehicles with alternative and conventional drive trains S. 187-198

„… simulation models. At an early stage of the development process (requirements specification and system …” „… vehicle system. Furthermore, the detail simulation is used to verify the models of the concept simulation …” „… of the respective components - System costs And thus, this simulation environment is a powerfull …”

G. Nitzsche, J. Engasser, P. Mentink AEROFLEX – Advanced Energy Management in Distributed Powertrains S. 281-292

„… ). The pulling unit is a diesel 6x2 rigid truck with the Global Energy and Torque Management System …” „… development of the powertrain management system, multi-body simulations are carried out. The section below …” „… fitted with an electric powertrain and an internal energy management system. This energy management …”

C. Rivas-Zöller, J. Häring, T. Nagel Citaro hybrid – The first commercial vehicle with profitable 48V mild hybrid system S. 115-122

„… with option for hybrid system Dimensioning With the aim of an optimized dimensioning, a deep energy …” „… accelerator nor brake pedal are operated, the system recuperates energy by a moderate regenerative braking …” „… . With its compact hybrid system the Citaro is an economical and ecological allrounder in urban centres …”

W. Schmitt, P. Huse, R. Koehnsen A new chassis-concept for electrified, light commercial vehicles based on innovative forming technologies S. 61-72

„… . It also offers a chassis-integrated protection for the energy storage (e. g. the battery system …” „… integrated protective mechanisms for the battery system. Additionally, the crash behaviour of the chassis …” „… structure is optimized by a new composite material, which raises the absorption of energy especially in …”

G. Milton, H.-M. Koegeler, R. Varnhagen Validating the fuel consumption of trucks featuring a dynamic electronic horizon in real world traffic: methods and results S. 149-174

„… control Predictive hybrid system power and energy management Predictive Waste Heat Recovery control …” „… conditions, a simulation-based approach is required to ensure comparable results are generated. Direct …” „… conversion to hydrogen as an energy carrier may be required. In the nearer-term, significant CO2 reductions …”

C. Luján The new vehicle energy consumption calculation tool (VECTO) for heavy-duty vehicles – Scope and limitations S. 269-280

„… be the Vehicle Energy Consumption Calculation Tool (VECTO). This information shall be declared in …” „… heavy-duty vehicles. The new vehicle energy consumption calculation tool (VECTO) for heavy-duty vehicles …” „… combination of component testing and vehicle simulation. The simulation tools used for certification are …”

Titelei/Inhaltsverzeichnis S. I-X

„… reserved, including reprinting, reproduction (photocopying, microcopy), storage in a retrieval system, and …” „… and integrated in the truck & trailer overall brake system control leading to significant fuel …” „… 87 G. Schünemann, WABCO GmbH, Hannover Energy-recuperation as business-case for semitrailers – Smart …”

M. Aimo Boot, A. Bernardini The key role of the Tertiary Safety in the vehicle concept design to preserve the occupants and road users life S. 199-206

„… substantial approach with tertiary safety (post-crash) came with the e-Call system. It automatically alerts …” „… ) and the alternative propulsions system (i.e. electric, hybrid, fuel cell) represent a potential …” „… . VDI-Berichte Nr. 2350, 2019 201 Lastly, the ISO 17840 parts 4 is dedicate to the “Propulsion Energy …”

J. Hintereder, S. Sattler, U. Gunzert Development of a disruptive semitrailer tractor in light-weight construction S. 45-60

„… variability, usually in combination with a modular system. The relatively low torsional rigidity around the …” „… increased mileage and enhanced equipment with simultaneously reduced energy demands and improved …” „… environmental balance. The potential for optimisation here is mainly in the areas of energy management, driving …”

M. Fritz Modular Platform Approach for Electric Drive System in Commercial Vehicles S. 103-114

„… core elements of an electric drive system. His basic function is the conversion of electric energy into …” „… Modular Platform Approach for Electric Drive System in Commercial Vehicles Dr. Martin Fritz …” „… operational areas will strongly depend on the availability of powerful storage systems for electric energy at …”

doi.org/10.51202/9783181023501

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2427 2023

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A. Lajunen Numerical simulation of alternative powertrains and fuels in agricultural tractors S. 29-38

„… also been shown by simulation that full electric powertrain could significantly reduce energy …” „… payloads of 30% and 60%. Simulation results Energy consumption and distribution of losses All the tractor …” „… prospective reduction in energy consumption with the fuel cell hybrid system ranges from 20% to 30%, while the …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… model is applied to compare a continuously energy supply system via a wide span system (WSS) with a …” „… battery swapping system FRERICHS et al. have presented the continuous supply of electrical energy to …” „… BSS is divided into four steps: 1) Simulation of the agricultural process chain, 2) Design of energy …”

K. Kivekäs, A. Lajunen R. Stirnimann#S. Gfeller High-fidelity simulation modelling of agricultural mobile robots S. 255-262

„… , “Evaluation of energy storage system requirements for hybrid mining loaders,” IEEE Transactions on Vehicular …” „… High-fidelity simulation modelling of agricultural mobile robots Dr.-Ing. Klaus Kivekäs …” „… electrification of agricultural machinery. Thus, novel tools will be needed to design energy-efficient and …”

J. Rieck, F. Behrendt, F. Gerdes, L. Frerichs Potential uses of bioenergy in the mobility sector and agricultural machinery S. 433-440

„… simulation [6] By using the machine model, time-related energy requirements for quasi-static states can be …” „… : https://bmdv.bund.de/SharedDocs/DE/Anlage/G/mid-ergebnisbericht.pdf?__blob=publicationFile (accessed on 14.09.2023) [5] Chair for Energy System Economics, RWTH Aachen: JERICHO-E-usage …” „… Rieck, Prof. Dr. Frank Behrendt, Chair of Energy Process Engineering and Conversion Technologies for …”

C. Nöß, J. Weller A Fuel Cell Tractor in Operation – Concepts and Field Data S. 39-48

„… with up to 100 kW of continuous power that will feed back energy to the system up to 15 kW in a …” „… auxiliaries consume any energy. Thus, there is an excess of 85 kW in the system in the first instance that is …” „… possible and react by absorbing excess energy with the remaining system components to protect the overall …”

J. Konrad, C. Varlese, C. Junger, R. Krizan, P. Hofmann Fuel cell electric powertrain for the agricultural tractor – FCTRAC: development, performance, and benchmarking S. 49-56

„… cell system (FC system) with 100 kW-net. This electrochemical energy converter generates electrical …” „… of the thermal system is conducted in the KULI simulation environment, coupled with the vehicle …” „… waste heat. Testbench Validation of Powertrain and Thermal System Aside from the simulation environment …”

S. Geißler, T. Herlitzius Simulation of filling and venting operations in agricultural cold heat networks by using CFD and the Volume of Fluid method S. 417-424

„… Simulation of filling and venting operations in agricultural cold heat networks by using CFD and …” „… the Volume of Fluid method Determination of velocity limits for overcoming obstacles in simulation …” „… energy. A challenge within the project is the filling and venting process of the collectors …”

A. Tamrakar, M. Roberge Grain Handling Simulations in Combine Harvester – Simulation Development, Validation and Optimization S. 395-402

„… , validation steps, as well as design optimization for a robust grain handling system. For simulation …” „… fine-tuning these parameters through simulations, they can optimize the system for maximum productivity and …” „… simulations - containing information about particle behavior, forces, and system dynamics - provides a robust …”

S. Becka CFD/DEM coupling for the optimization of air conveyor sections of pneumatic seed drills S. 413-416

„… system. The simulation methodology provides a deep insight into the system and helps to identify weak …” „… transport poses the challenge of longer lines and additional transition points for the air system. There is …” „… performance-enhancing measures can be reduced to a minimum and the simulations are validated at the same time. An …”

X. Tian, R. P. Jenkins, J. Lengacher, A. Vacca, S. Fiorati, F. Pintore, D. Cristofori An Analysis of Mixed Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary and Implement Functions to Reduce Power Consumption S. 1-14

„… . Pintore, “An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor …” „… Improving the Energy Efficiency of the Hydraulic System of Agricultural Tractors and Their Implements,” in …” „… usage of primary energy sources. Although it is nowadays an established trend to eliminate or downsize …”

J. Engström, A. Örde, A. Hägglund, J. Jansson, L. Johansson, H. Andersson Modular battery swap system as an enabler for fossil free mobile work machines S. 313-320

„… battery swap system, which can later be replaced with other energy storage such as fuel cells and hydrogen …” „… Modular battery swap system as an enabler for fossil free mobile work machines Development and …” „… demonstration of a battery swap system, an electric forestry machine, an autonomous electric agricultural …”

Titelei/Inhaltsverzeichnis S. I-XX

„… , The Netherlands;L. Wolf, CLAAS E-Systems GmbH, Dissen a.T.W. SimulationGrain Handling Simulations in …” „… . Schaub, R. Schütte, CLAAS Industrietechnik GmbH, PaderbornNumerical simulation of alternative powertrains …” „… , B. Missotten, CNH Industrial, Zeldegem, BelgiumDouble cross auger cleaning system including cross …”

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

„… Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains …” „… using the agricultural process simulation. Their impact on working time and hydrogen demand compared …” „… with the help of suitable simulations. In addition, the costs will be examined to get a first indicator …”

A. Grever, M. Kreyenhagen, B. Johanning A hybrid system architecture for combined task and motion planning as well as motion control based on cloud and onboard services using the example of different combinations of highly automated impleme... S. 175-180

„… A hybrid system architecture for combined task and motion planning as well as motion control based …” „… of alternative actions such as travel distances, travel times, or energy costs for completing a task …” „… , manufacturers of automation solutions should take into account the subsequent system combinations throughout 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

„… for predicting the most energy-efficient operating speed based on real-time measurements of the system …” „… Data-driven algorithms for predicting energy-efficient operating points in agricultural soil …” „… during the training process. An alternative is training in accurate simulation models, which require …”

C. A. Arévalo-Montaña, S. Böttinger Tractive effort prediction based on dynamic soil parameters S. 235-246

„… simulation on deformable ground. Vehicle System Dynamics 43 (2005) sup1, S. 384-394. [7] Krenn, R.; Gibbesch …” „… , A.: Soft Soil Contact Modeling Technique for Multi-Body System Simulation. DOI …” „… performance simulation on differently textured soils and validation: A basic study to make traction and energy …”

doi.org/10.51202/9783181024270

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LAND.TECHNIK 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2395 2022

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L. Frerichs, L. Buck Structuring of electrified agricultural machine systems – Diversity of solutions and analysis methods S. 1-10

„… analyzed with an agricultural process simulation. Via simulation, the diesel energy demand is compared …” „… system acting as an overhead line. For tillage in this case the electrical energy requirement in field …” „… supply with electric energy by a Lateral Move system Based on the described and further factors …”

F. Pult, A. Stein, M. Geimer Challenges in the Use of Alternative Fuels: Solutions to handle Boil-Off Gas in Agricultural Machines S. 431-440

„… electrical energy can either be stored in a battery or used to run the cooling system. In addition, the …” „… is recharged by the alternator and the engine. Simulation Model In order to analyse the energy …” „… simulation. A high peak in electricity consumption occurs when the system cools down exactly at the end of …”

A. Opgenoorth, K. Schmitz Development of hydraulic drive systems in the context of electrified work machines S. 133-146

„… control system. However, those systems often reach low energy efficiencies. As example, the hydraulic …” „… applications the energy either had to be stored hydraulically or an electrical system for energy conversion …” „… efficiency, in case of a load sensing system by 10 % [14]. As in an electric application, the energy can be …”

G. Fiocchi Hybrid and full-electric solution for Telescopic Handler S. 147-152

„… material costs thru the simulation phase. The process start with three simulation steps: Vehicle mission …” „… definition, Components and architecture identification and Performance simulation; just in the last two …” „… energy management solution based on the mission profile, without penalising the vehicle performances. To …”

F. Wohlfahrt, T. Gores, S. Terorde, L. Frerichs Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High Performance Harvesting Machine Applications S. 423-430

„… Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High …” „… of energy currently stored on machines to ensure a robust energetic autonomy allowing long operation …” „… shown in Fig. 1 it gets evident, that stored energy amounts exceed the used current integration spaces …”

L. Petrich, V. Schmidt, A. Stoll Tractor-mounted implement with section control and small-scale robot: Monte Carlo-based scenario analysis for effective weed control in extensive grassland S. 285-292

„… whether a wide tractor-based system with section control or a small agricultural robot has a higher weed …” „… one weed to the next might have much shorter travel distances (and thus lower energy and time costs …” „… ) than a tractor-mounted system if the locations of the weed plants are relatively isolated across the …”

S. Becker, B. Kazenwadel, M. Geimer Automation and Optimization of Working Speed and Depth in Agricultural Soil Tillage with a Model Predictive Control based on Machine Learning S. 55-64

„… implement combination to maintain efficient operating points during high power demands. A system was …” „… objectives the network is able to predict the system state for various potential target speeds and evaluate …” „… conditions and agricultural requirements into account. The system was validated during field measurements …”

doi.org/10.51202/9783181023952

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LAND.TECHNIK 2020

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2374 2020

Treffer in den folgenden Teilen:

O. Lagnelöv, P.-A. Hansson Understanding the opportunities and challenges of self-driving, electric field tractors using dynamic discrete-event simulation S. 9-16

„… potential benefits in management, system design, soil health, energy use and economy. Simulations were run …” „… costs, weight and energy use. The results also showed the need for a well-dimensioned system and that a …” „… dynamic discrete-event simulation Oscar Lagnelöv, Swedish University of Agricultural Sciences (SLU …”

D. Wildner, T. Herlitzius, T. Berg Concept development of a traction management system using the example of a pipe laying machine S. 387-394

„… system architecture is described and the general behaviour is analysed using simulation models. The …” „… technology was prototyped in the system of thermal and energy supply along with the project “EnVisaGe” in …” „… Concept development of a traction management system using the example of a pipe laying machine …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… discrete-event simulation …” „… , Institute of Natural Materials Technology, Technical University Dresden Soil protection and energy savings …” „… through efficient energy supply to machines for primary and secondary soil tillage …”

S. Steinhaus, L. Frerichs A novel approach to determine the soil aggregate size distribution from high-resolution 3D point clouds S. 361-368

„… while taking into account energy demand and work quality. The aim is not the absolute evaluation of …” „… aggregate size distribution from high-resolution 3D point clouds A modular stereo camera system is taken …” „… for data collection. The system consists of two greyscale cameras and a pattern projector. With the …”

doi.org/10.51202/9783181023747

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AgEng LAND.TECHNIK 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2406 2022

Treffer in den folgenden Teilen:

W. Faes, S. Lecompte, J. Maselyne Cost-effective implementation of renewable energy sources in livestock barns S. 245-252

„… carbon dioxide emissions. The application of the model is demonstrated on a renewable energy system for a …” „… before the energy crisis) are provided to the model as input. Different renewable energy system (RES …” „… Cost-effective implementation of renewable energy sources in livestock barns W. Faes, Prof. S …”

A. Barbaresi, M. Ceccarelli, M. Bovo, M. Agrusti, E. Santolini, D. Torreggiani, P. Tassinari, G. Menichetti Machine Learning Models for Predictions of Thermal Energy Need in Farm Buildings S. 477-484

„… fundamental role in building design, but a huge number of numerical simulations is required to achieve energy …” „… learning (ML) models to avoid energy simulations. Considering these aspects, the research aims is to …” „… times faster than classical energy simulations. Moreover, the research tries to overcome the classical …”

D. Tyris, P. Panagakis, D. Manolakos, A. Gkountas, P. Bakalis A dynamic heat pump model for precise environment control of a broiler house in Northern Greece S. 485-492

„… modelled as an open thermodynamic system within which controlled exchange of energy and mass takes place …” „… use electricity or fossil fuels as energy sources, leading to CO2 emissions, increased cost and …” „… non-optimal comfort conditions. The heat pump, as mature renewable energy source (RES) technology can regulate …”

N. Katsoulas, C. Baxevanou, D. Feidaros Optimal design of a hybrid power generation system for greenhouses S. 53-60

„… greenhouse, the design of a hybrid energy production system combining different renewable sources, storage …” „… energy demand accounts for all the electrical consumption as well as the hybrid system self-consumption …” „… time along with the rest equipment used for the hybrid system operation. In both cases the energy …”

A. Gkountas, P. Bakalis, D. Tyris, D. Manolakos Thermodynamic modelling of a Biomass Organic Rankine Cycle for sustainable heat and power cogeneration in greenhouses S. 47-52

„… , covering the energy needs of a small greenhouse. Firstly, a simulation model of the greenhouse is developed …” „… energy source that may be used as beneficial fuel for power generation cycles, remains unexploited in …” „… University of Athens (Greece), aiming to explore a micro-CHP system based on the technology of Organic …”

L. Wannasek, D. May, D. Tyris, T. Amon Design of an on-farm biomethane upgrading plant with hybrid compression and filling station S. 259-266

„… the pre-treatment, to reduce the energy consumption of the integrated system by about 5%, and enable …” „… energy solution by processing the biogenic materials directly onsite. While the biogas thus produced …” „… (Renewable Energy Sources for Livestock Management), where various renewable energy solutions are being …”

Titelei/Inhaltsverzeichnis S. I-XXII

„… , University of Bologna, Italy f EnergyThermodynamic modelling of a Biomass Organic Rankine Cycle for …” „… University of Athens, GreeceOptimal design of a hybrid power generation system for greenhouses …” „… contribution of innovative semi-transparent photovoltaics for energy autonomy in the field of greenhouse …”

O. Lagnelöv, G. Larsson, A. Larsolle, P.-A. Hansson Electric tractors – Sustainable and Profitable? Economic and environmental impact of autonomy and electric drivelines in agriculture S. 189-196

„… , Swedish University of Agricultural Science (SLU), Dept. of Energy and Technology, Uppsala, Sweden …” „… , including in agriculture. Simulation was used to assess the effect of switching conventional diesel tractors …” „… uncompetitive due to low energy carrying capacity and frequent refuelling. Autonomous drive have been cited as a …”

D. Tyris, D. Manolakos, T. Bartzanas, S. Benni, T. Amon, J. Maselyne, S. Lecompte, P. Grammelis, A. Balafoutis, G. Zhang, P. Bakalis, S. Kalogridis, O. Marchand, H. Hoes, J. Gomes RES4LIVE – Energy Smart Livestock Farming towards Zero Fossil Fuel Consumption S. 493-498

„… sources, and energy efficiency measures. Additionally, a numerical simulation model was developed, where …” „… RES4LIVE – Energy Smart Livestock Farming towards Zero Fossil Fuel Consumption Mr. D. Tyris, Prof …” „… ; Mr. O. Marchand, CRMT SAS, Dardilly, France; Mr. H. Hoes, Terra Energy NV, Geel, Belgium; Dr. J …”

S. H. F. Al-Rikabi, E. Santolini, M. Bovo, A. Barbaresi, D. Torreggiani, P. Tassinari, B. Pulvirenti Definition of a Porous Media Model Simulating the Presence of a Small Canopy Crops in a Greenhouse – CFD simulations and comparison with experimental tests S. 639-648

„… CFD simulations and comparison with experimental tests Shahad Hasan Flayyih Al-Rikabi, Enrica …” „… aiming to define a porous media model simulating the crop presence and to evaluate the thermal energy …” „… with sweet pepper plants cultivated in pots. Then, the main aspects of energy balance, in terms of mass …”

A. Schweiger, H. Bernhardt Natural light interpretation for sports turf management and smart illumination development S. 365-374

„… provide users an estimate for the energy output of a photovoltaic (PV) system [8]. The tool of the …” „… amount of light is usually shown as the light energy in Watt per square meter (W/m2). For plant light …” „… illumination development system for the areas of the field. In the end an outlook will be given for the change …”

M. Agrusti, M. Ceccarelli, M. Bovo, S. Benni, A. Barbaresi, E. Santolini, D. Torreggiani, P. Tassinari Assessment of milk yield loss induced by heat stress in dairy cows – Researching the sustainability and the animal welfare S. 75-84

„… enhance decision-making and improve the sustainability of the agri-food system. This project is developing …” „… a system which integrates and harmonises the different data types. The outcomes are planned to be …” „… data recording system, activity tags such as pedometers or neck collars, ear tags for rumination …”

doi.org/10.51202/9783181024065

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Testen und Validieren elektrischer Antriebsstränge 2024

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2431 2024

Treffer in den folgenden Teilen:

N. Lupsina, K. Aufderklamm, S. Montoro-Almendral, S. Erker, G. von Falck, M. Plettenberg, P. Schiffbänker „Thermal Propagation“ of Battery Systems Challenges and solution proposals S. 141-X

„… Electrical Energy Storage System (REESS) of road vehicles falling under categories M and N (excluding those …” „… vehicles — Safety specifications — Part 1: Rechargeable energy storage system (RESS) — AMENDMENT 1: Safety …” „… failure modes in the system. The results can be used to compare simulation results, risk assessments, and …”

M. Schmadel, M. Gohl, M. Friedmann Möglichkeiten zur Charakterisierung und Parameterbestimmung elektrischer Traktionsmaschinen im frühen Entwicklungsprozess S. 53-64

„… Messumgebung ermöglicht die Validierung von Simulationen in Iterationsschleifen sowie die Definition von …” „… component as a traction drive. Due to new technologies and system concepts, the classic methods of vehicle …” „… greater range with the same energy content of the battery. In the early development phase, often only …”

G. Brandes, R. Rebesberger, M. Sander, R. Henze, F. Kücükay Repräsentative virtuelle Validierung von E-Antrieben auf Fahrzeugsystemebene/Testen von Antrieben für automatisierte Fahrzeuge/ Representative virtual e-drive validation on vehicle system level/ Test... S. 125-140

„… für automatisierte Fahrzeuge Representative virtual e-drive validation on vehicle system level …” „… critical driving events. However, increasing system integration is leading to the mutual influence of …” „… the heat input from the energy losses in these subsystems. Validation and testing of the drivetrain at …”

doi.org/10.51202/9783181024317

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ELIV 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2423 2023

Treffer in den folgenden Teilen:

S. Miller, L. Nicoletti A Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System S. 77-90

„… the thermal management system. How Can Simulation Help? The thermal management performance is …” „… the stored energy. When the simulation stops, the vehicle is still moving and there is energy stored …” „… to five. For each new passenger, the simulation is rerun. Fig. 7 compares the energy flow between the …”

M. Wegener, R. Savelsberg, A. Alberti, G. Cechini, L. Schäfers, K. Badalian, S. Pischinger A Cloud-based Self-Learning Digital Twin Solution for Increasingly Accurate Range Prediction in Battery Electric Vehicles S. 103-112

„… driving range is to use simulations to estimate the energy consumption of a given vehicle along a given …” „… a data-driven model of the thermal system the overall energy consumption can be calculated for a …” „… health of the battery system need to be known to determine the remaining energy content of the battery …”

A. Hensel, D. Derix, J. Bornwasser Power electronic system technology for future high-power charging systems on highways or large inner-city electric charging stations with several MVA system size S. 235-246

„… efficiencies. Testing of the system is planned for 2024. The advantages of the system are its high energy …” „… Power electronic system technology for future high-power charging systems on highways or large …” „… inner-city electric charging stations with several MVA system size DC Distribution grid for fast charging …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… Mobility – SystemA Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System 77 …” „… , Germany;G. Aiello, STMicroelectronics, Italy;F. Gennaro, STMicroelectronics, ItalyPower electronic system …” „… with several MVA system size 235A. Hensel, D. Derix, J. Bornwasser, Fraunhofer Institute for Solar …”

O. Schmidt, K. Albers, P. Rehkop, R. Münzenberger Strategically Migrating, Mapping and Scaling Software to new SoC, domain and zone architectures and HPC S. 169-184

„… entities, can be assigned to VMs and be considered in model-based simulation of the system. The results are …” „… can be enough for a first simulation and as an abstraction level for parts of the system in a model …” „… event chain steps results in a simulation model allowing predictions on the system behavior and the …”

P. Dreiseitel, D. Yesilbas Generative Artificial Intelligence – How AI Models Change the Way We Develop Automotive Products S. 405-418

„… enable simulation of complete production lines, facilitating experimentation and optimization without …” „… categories (e.g., VDI-Berichte Nr. 2423, 2023 411hardware, software, system, test) in no specific order. With …” „… experience, and energy efficiency through predictive driving. One example of this trend is ChatGPT, a chatbot …”

O. Kotte, L. Beermann, D. Ziegenbein, S. Ravi, M. Vinnakota Master Algorithm for Event-based Co-Simulation with FMI 3.0 for Timing Accurate Software-in-the-Loop S. 447-462

„… functional implementation) and OS of the embedded system and simulating the model in a timing simulation …” „… of the system. The Functional Mock-up Interface [8] is a standard that supports co-simulation and …” „… Simulation," 2022 Open Source Modelling and Simulation of Energy Systems (OSMSES), Aachen, Germany, 2022, pp …”

doi.org/10.51202/9783181024232

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wt Werkstattstechnik online

Alle Ausgaben: wt Werkstattstechnik online

wt Jahrgang 110 (2020) Heft 01-02 ISSN Online: 1436-4980

Treffer in den folgenden Teilen:

Niklas Panten, Heiko Ranzau, Thomas Kohne, Daniel Moog, Eberhard Abele, Matthias Weigold Simulation und Optimierung kombiniert/A simulation-based framework for operational optimization of industrial energy systems S. 12-17

„… simulation of the energy system plays a decisive role. A simulation-based framework is presented for …” „… energy system plays a decisive role. A simulation-based framework is presented for evaluating various …” „… . et al.: Modeling approach for thermal dependencies in complex industrial energy supply system …”

doi.org/10.37544/1436-4980-2020-01-02

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41. Internationales Wiener Motorensymposium 22.-24. April 2020

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

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 813 2020

Treffer in den folgenden Teilen:

E. Jean, E. Barrieu, M. Capirchia, C. Herbers Elektrisch heizbarer Katalysator: technische Anforderungen und Haupteinflussfaktoren /Electrically Heated Catalyst: Requirements, Controls and Key Parameters S. I-311-I-327

„… power requirements for the heater. These simulations have been confirmed by real testing. They are in …” „… several papers. In this new publication we intend to go in more details on functional simulation, optimum …” „… operation and boundary conditions for a safe operation of an electrical catalyst heating system. 1 Context …”

D. Song, W. Happenhofer, Z. Yuan, Y. Cui, Z. Zhang, D. Wang 1,5 T - Modulare Motorplattform mit hoher Effizienz/1.5T High Thermal Efficiency Modular Engine Platform S. II-186-II-201

„… , upgraded and optimized combustion system, high energy ignition, and thermal management module, water …” „… system. The hybrid version adopts low pressure EGR[9] technology to reduce knock tendency, as a result …” „… ）engine in January 2013 to respond national call for energy conservation and emission reduction, also …”

N. Andrisani, F. Contarin, A. Lorenzon, M. Nencioni, M. Scassa, F. Mallamo, T. Korfer, H. Busch Innovative Ventiltriebe als Beitrag zur Erfullung zukunftiger Emissionsanforderungen im Stadtbetrieb /Novel Valvetrain Design as Enabler for Compliance with Upcoming Stringent Emission Demands in Urba... S. I-285-I-310

„… aftertreatment system. Furthermore the multiple energy conversions steps of the full system with an …” „… limited (< 2 Amp) to ensure low energy consumption ▪ Failsafe approach: capability of the system to …” „… , which further minimizes the energy consumption of the system. In the table below, a comparison between …”

E. Kimura, K. Aikawa, D. Yasuda, H. Saeki, T. Brachmann, S. Barth Herausforderung einer nachhaltigen Dekarbonisierung des Mobilitatssektors und der Gesellschaft: Honda's Multi-Pathway Konzept mit elektrifizierten Antriebstechnologien Challenge for Sustainable Carbon... S. I-151-I-170

„… carbon energy in the transportation system. 41. Internationales Wiener Motorensymposium 2020 - 152 …” „… ). 41. Internationales Wiener Motorensymposium 2020 - 163 - - 14 - This social energy system …” „… cost of electricity for customers and gives smoothing the use of renewable energy. Then, this system …”

K. Togai Verhalten eines geschlossenen Regelkreises bestehend aus einem Antriebsstrang und einer menschlichen Steuerung und der Standpunkt einer Mensch-Maschine-Schnittstelle (HMI) /Behavior of Closed Loop Con... S. II-477-II-487

„… engine control system. For speed tracking application, e.g. emission test cycle driving simulation …” „… - 1 - Dr. Kazuhide Togai, Osaka Sangyo University, Japan; Behavior of closed loop control system …” „… control system. Torque response of a gasoline engine is depending on the plenum chamber volume and …”

H. Sandquist, P. Frejinger, S. Klacar, I. Scholten, S. Li System Engineering Methodik angewandt für Hybrid-Antriebssystementwicklung /Systems Engineering Methodology Applied for Hybrid Propulsion System Development S. II-16-II-33

„… set of logical elements will be e.g. Electric Drive System, Energy Storage System, Engine System …” „… design degrees of freedom are quite large, and a systematic approach is needed. Using system simulations …” „… using system simulations. Depending on requirements, the design layouts could be based on existing …”

S. Pischinger, F. Aubeck, P. Heuser, D. van der Put, B. Lindemann, M. Müther, M. Schönen, M. Ehrly, J. Schaub, M. Walters, L. Virnich, G. Sammito, L. Bi, T. Lüdiger Effiziente Nutzfahrzeugantriebe - Der Weg zu 30% GHG Reduktion in 2030 /Efficient Commercial Powertrains - How to Achieve a 30% GHG Reduction in 2030 S. II-291-II-321

„… 2025 ... 20 Abbildung 20 – Energieflussdiagramm, Construction Zyklus, 48V-System + WHR …” „… Energy Carriers“, „Accelerated Transformation” und „Approaching Zero”. Alle diese drei Szenarien …” „… Emissionen für schwere Nutzfahrzeug werden anhand des Vehicle Energy Consumption Calculation Tool (VECTO …”

J. Kolling Die Rolle von Kooperationen fur die BMW Group/The Role of Cooperations for the BMW Group S. I-433-II-X

„… engineering, energy and fuel as well as, for the first time, cross-company cooperations in the automobile …” „… state-of-the-art engine and powertrain development, energy and fuel as well as, for the first time, cross-company …” „… einen 800 V Achsantrieb als Maßnahme zur Erhöhung der Systemeffizienz Increased System Efficiency by …”

K. Hwang, C. Yu, B. Min, Y. Kim, D. Lee, K. Ha, D. Chae, J. Yi Der neue Smartstream 1.0L DI-Turbo Ottomotor von Hyundai-Kia/The New Hyundai-Kia's Smartstream 1.0L Turbo GDi Engine S. I-121-I-150

„… and highly stable combustion and the high ignition system with the maximum 120mJ energy have been …” „… thermal management (ITM) systems. The CVVD system, which is Hyundai-Kia’s exclusively global leading …” „… LP-EGR system with Differential pressure Control Valve (DCV) allows combustion at a wide range of engine …”

R. Golisano, V. Rampino, A. Vassallo, N. P. Sacco, L. Magro, G. D'Aurizio, S. Trimboli, A. G. Marino, V. Biasin, I. Zallio, R. Vernassa, J. Wartha, D. Kaminski Der neue General Motors 1.5 Liter Diesel 3-Zylinder-Motor/The New General Motors 1.5 Liter Diesel 3-Cylinder Engine S. II-149-II-185

„… energy entering in the system to be radiated, significantly improving the engine sound quality (Figure 53 …” „… system-wide impact of lower energy demand for propulsion and 41. Internationales Wiener Motorensymposium 2020 …” „… system. Eventually, the vehicle integration is described, with first application on the new Opel Astra …”

H. Karacali, O. Senturk Remote-Testautomatisierungssystem/Remote Test Automation System (RTAS) S. II-342-II-349

„… Technologies, Izmir REMOTE TEST AUTOMATION SYSTEM (RTAS) REMOTE-TESTAUTOMATISIERUNGSSYSTEM Abstract Test …” „… office. The Remote Test Automation System (RTAS) contains a PC, a custom designed electronic control …” „… outcome of the entire system is to reach test equipment via intranet/internet from developer’s PC. The …”

E. Jacob, I. Bogatykh, T. Goral, P. Seidenspinner, T. Wilharm, A. Peter, H. Scherer, I. Krossing Synthetische Kraftstoffe gegen Klimawandel und für die Reinhaltung der Umwelt /Synthetic Fuels against Climate Change and Environmental Pollution S. II-114-II-148

„… “, definiert wird. Bei dem hier untersuchten System handelt es sich jedoch um den Beginn der Bildung einer …” „… den Kohlenwasserstoffen (Cn, n>5) des Benzins im GHS-System nicht als organschädigend, vermutlich …” „… .; Plass, L.; Schmidt, F.; Wernicke, H.- J.: Methanol: The Basic Chemical and Energy Feedstock of the …”

doi.org/10.51202/9783186813121

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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2361 2019

Treffer in den folgenden Teilen:

X. Tian, A. Vacca, S. Fiorati, F. Pintore An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor through Modeling and Experiment S. 9-18

„… An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor …” „… studying the details of the energy consumption in such hydraulic system. The reference hydraulic circuit is …” „… method for performing energy considerations taking a particular reference from the high pressure system …”

C. Weltzien, R. R. Shamshiri SunBot: Autonomous Nursing Assistant for Emission-Free Berry Production, General Concepts and Framework S. 463-470

„… Ackerman steering was created. In addition, a simulation orchard with scaled planting system and random …” „… dedicated to the general concept and simulation framework used to develop an autonomous electric …” „… applied V- REP, ROS simulation offers standard features such as hardware abstraction, low-level device …”

M. Hammer, M. Steffan Modular Multi-Purpose Battery Storage System for complex compartments – New module design approach for maximzing benefits of work machines S. 391-400

„… of the installation space for the energy storage system is of utmost importance; both gravimetric and …” „… volume. It is therefore optimal to be able to adapt the energy storage system with energy …” „… designing the system. Challenges for the energy storage system Compared to conventionally operated …”

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

„… system level in Gazebo and ROS. A software-in-the-loop simulation of the mechatronic steering system was …” „… Modeling and simulation of a system process are extensive techniques for investigating, evaluating and …” „… the steering control system in a closed loop simulation, a model of the electrohydraulic steering …”

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

„… within a three-dimensional multibody system approach have been developed. In this research, a simulation …” „… tractive performance of agricultural vehicles. Accurate simulation of pneumatic tire - deformable soil …” „… allows investigating the important energy losses between driving axle and tractive performance because …”

H. Neurath, L. Frerichs Approach to reduce the complexity increase in development processes of mobile machines S. 265-272

„… energy efficiency and controllability of electric drive components, especially in the last ten years …” „… GRIMME potato harvester. Technology independent description Due to varying system technology, the …” „… system theory known from mechatronics was taken up for a technology-independent modelling and …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Control, Darmstadt An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural …” „… Universität Kaiserslautern; J. Imwalle, ANEDO Ltd. Multi-domain simulation of agricultural system solutions …” „… Industrial S.p.A, Modena, Italy Multi-Domain Simulation for the Assessment of the NVH Behaviour of a Tractor …”

G. Pasch, G. Jacobs, G. Hopfner, J. Berroth Multi-Domain Simulation for the Assessment of the NVH Behaviour of a Tractor with Hydrostatic-Mechanical Power Split Transmission S. 19-28

„… behaviour depends on the overall system characteristics, validated multi-domain simulation models on system …” „… multi-domain simulation method for a given series tractor with PST. On the basis of a measurement-based system …” „… : Multi-domain system model for simulation of structure-borne and airborne noise The excitation forces of the …”

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

„… , but an interface the vehicle total power management system, such as engine speed request. Boom p os …” „… . Additionally, is prevent the cylinder going into its mechanical end stop. By that, the system doesn’t build up …” „… seen by unexperienced operators, but it will stress the loader and the system causing more wear and …”

doi.org/10.51202/9783181023617

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Schwingungen von Windenergieanlagen 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2346 2019

Treffer in den folgenden Teilen:

A. Bustamante, A. Rieger, F. Peterek, B. Vera-Tudela Loads asymmetry estimation using fos4X turbine load control S. 229-240

„… - und betriebliche Herausforderungen mit einer Kombination aus Simulationen und Datenanalyse angegangen …” „… diskutiert. Daher haben wir für diese Veröffentlichung aeroelastische Simulationen mit beobachteten …” „… dienen, deren Einfluss auf die Lebensdauer der Rotorblätter abzuschätzen. Abstract The wind energy …”

C. T. Geiss Predictive Maintenance für WEA-Strukturen S. 97-108

„… the future market environment of renewable energy sources – especially for onshore wind energy …” „… turbine operator. One of the biggest challenges in energy and macro economical politics will be to steer …” „… through the tension field of energy transition from fossil and nuclear sources to renewable energy …”

C. Schwarz, C. Schulz Indirect Model Predictive Control and its Impact on the Fatigue Strength of the Drivetrain S. 171-182

„… turbines have become an integral part of an energy supply system mainly based on renewable resources. Model …” „… the system dynamics for the upcoming seconds. To this end, a mathematical model of reduced order is …” „… balance between the contradicting objectives of obtaining a gain in the energy production and an extension …”

Titelei/Inhaltsverzeichnis S. I-VII

„… Energy System Technology IWES Northwest Prof. Dr.-Ing. Horst Wölfel, Inhaber, Wölfel Beratende Ingenieure …” „… . . . . . . . . . . . . . . . . . . . . 139 W. Spatzig, P. Steigerwald, A. Kehr, EFFBE GmbH, Bad Soden-Salmünster f Simulation und Analyse …” „… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 J. Liersch, M. Wagner, M. Wegner, Key Wind Energy GmbH, Berlin; M. Mühlbauer, P. U. Thamsen …”

M. Joost, B. Orlik, F. Berkemeyer Erfassung von Turmschwingungen in Windenergieanlagen durch MEMS-Sensoren S. 249-IX

„… : Definition of a 5-MW Reference Wind Turbine for Offshore System Development; National Renewable Energy …” „… Laboratory, Golden, Colorado, 2009 [3] T. Rosenlöcher, B. Schlecht: How Multibody-System Simulation Models …” „… einer Windenergieanlage, wie es vom National Renewable Energy Laboratory (NREL) entwickelt und zur …”

M. Sayed, A. Rezaeian, B. Fischer Analyse der Kopplung zweier Windenergieanlagen durch netzstützende Regelungsverfahren S. 149-162

„… . Zahle, „IEA Wind Task 37 on System Engineering in Wind Energy. WP2 - Reference Wind Turbines.: IEA Wind …” „… SIMPACK modelliert sind, mit einem SIMULINK-Modell durch Co-Simulation gekoppelt. Das SIMULINK-Modell …” „… Anregungen durch Großstörungen wie dem sogenannten „System-Split“ auf die Extremlasten berücksichtigt werden …”

S. Schemmert Geräusch- und schwingungsarme Getriebe – Auslegungsstrategien für tonalitätsfreie Anlagen aus Sicht eines Getriebeherstellers S. 119-128

„… Energieversorgung zu einem klima- und umweltverträglichen System. Der Preisdruck von fossilen Energieträgern in …” „… established itself as a competitive alternative to nuclear energy and power generation with the aid of …” „… energy. To reduce their production costs, the turbine manufacturers are increasingly using gearboxes with …”

doi.org/10.51202/9783181023464

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

J. Engström, O. Lagnelöf Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm S. 15-22

„… Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm …” „… machine", an electric autonomous agricultural machine system has been compared with a conventional diesel …” „… battery) with 15% lower costs. Even better, energy consumption would be reduced by 58% and greenhouse gas …”

C. Geiger, M. Geimer Efficiency Optimisation of a Forestry Crane by Implement Hydraulics with Energy Recovery S. 175-184

„… example mounted on a forwarder. On current machines there is no built-in system to recover energy. An …” „… energy recuperation and regeneration system is therefore developed for forestry cranes. To compare the …” „… efficiency of different machines or system architectures and to evaluate the energy recovery potential of …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… Evaluation Test Stand to quantify System M. Rothmund Response and Accuracy Technologies for Renewable Energy …” „… electric autonomous agricultural machine – 15 O. Lagnelöf Simulation of all operations on a Swedish farm …” „… material flow and cleaning capacity with new 105 T. T. Revsbeck return pan system in a combine harvester B …”

W. Stark, C. Pieke Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology S. 399-406

„… energy from the fuel into useful work at the drawbar, PTO and hydraulic system. In practice, most of the …” „… modeled as a multi body system complemented by tire models. This setup takes into account all relevant …” „… vehicle hardware and simulation platform allows a realistic maneuver based testing for vehicle …”

T. H. Langer Model-in-the-Loop Tuning of Hitch Control Systems of Agricultural Tractors S. 191-198

„… tractor. One of the major and even one of the most energy consuming operations for an agricultural …” „… . Hence, it is crucial to have just enough slip to pull the implement without wasting to much energy …” „… . The well-known electro-hydraulic hitch control system for agricultural tractors facilitates a control …”

J. Schwehn, S. Häberle, S. Böttinger Development of energy requirements of tractors and implements S. 237-244

„… steps in the process chain of the selected cultivation system. The further task of the simulation model …” „… Development of energy requirements of tractors and implements M.Sc. Julian Schwehn, Dipl.-Ing …” „… our primary source of energy, has also been increasing for a considerable time. Significant changes …”

K. Ritters, P. Winkelhahn, L. Frerichs, B. Kriebel Determining saving potentials in a tractor drivetrain using a simulation model and measured operating data S. 297-302

„… Determining saving potentials in a tractor drivetrain using a simulation model and measured …” „… in the powertrain for different operating states. The use of simulation models is appropriate to be …” „… able to recognise losses already in an early development stage. To find potentials for energy savings …”

B. Köber-Fleck, P. Ahlbrand, S. Böttinger, H. Korte Telematics and Big Data Analytics – An Effective Way to Quantify Fuel Saving Potentials – A Proof of Concept by the Joint Research Project EKoTech S. 227-236

„… partners from the research institutes and an interface to the simulation models has to be created …” „… energy consumption of farm machinery in crop production. The efficiency is related to the output …” „… improve the preconditions for the change to a more efficient agronomic system. One example is the change …”

D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… wheel is near to the system power of the vehicle due to the high mass of the required motors. In …” „… driveline parts represent the mechanical basic system, which uses hardware or software sensors …” „… requirements of a mechatronic system according to the definition given in VDI 2206 [5]. From X in the loop …”

F. Hantschack, R. Rahmfeld, J. Bagusch, A. Meyer, E. Dohm Development of a high performance continuously variable drive for mobile agricultural and construction machinery S. 315-322

„… enhancement of machine performance, optimization of system efficiency and increase of user comfort. GKN …” „… and provided technical support and expertise regarding system integration and vehicle start up …” „… energy efficiency point of view. Especially power management systems which need consider the full …”

doi.org/10.51202/9783181023006

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Innovative Antriebe 2016

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2289 2016

Treffer in den folgenden Teilen:

S. Jones, A. Huss, E. Kural, A. Massoner, A. Ferreira Parrilla, L. Allouchery, N. Wikström V2X Based Traffic Light Assistant for Increased Efficiency of Hybrid & Electric Vehicles S. 167-180

„… traffic conditions vary continuously and strict road regulations apply. Fig. 7: System simulation in …” „… characteristics. It was conceptually developed using co-simulation, which revealed highly beneficial energy …” „… , A. F., Grauers, A.: Traffic Light Assistant System for Optimized Energy Consumption in an Electric …”

G. Regner, A. Salvi, L. Fromm, F. Redon The Opposed-Piston Engine: The Next Step in Vehicle Efficiency S. 101-130

„… Matthey and their patented Selective Catalytic Reduction Technology (SCRT®) system has shown that the …” „… Opposed-Piston Gasoline Compression Ignition (OPGCI) engine, largely funded by the U.S. Department of Energy …” „… stroke. Near Constant Volume Combustion The larger combustion volume for the given amount of energy …”

F. Kock, M. Rausch Aktuelle Entwicklungen zum Freikolben-Lineargenerator FKLG – Technologien für den Weg vom Forschungsdemonstrator zum Produkt S. 67-80

„… noch um ein System in Einzelkolbenbauweise, wenn die beschriebene Anordnung spiegelsymmetrisch …” „… Verdrängungsspülung anzustreben. Die aus CFD- Simulationen ermittelte, in der Brennraumgeometrie des …” „… höhere Effizienzpotenziale auf als ein spiegelsymmetrisches System in Einzelkolbenbauweise. In Bezug auf …”

doi.org/10.51202/9783181022894

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