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VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (ed.)

DRITEV – Drivetrain for Vehicles 2021

Series: VDI-Berichte

Volume 2381 2021

Results in this title

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

„… E-Mobility Solutions Table 1 introduces the first generation of ZF CV E-Mobility products. They have been …” „… development. Beyond the depicted hardware, there are software products of various kinds complementing the …” „… hardware or extending the control to higher levels. Table 1: ZF E-Mobility CV products, first generation …”

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

„… internal energy, ? is the heat flux vector, ? is the stress tensor, ? ? ,? is the momentum source term …” „… and ? ? ,? is the fluid energy source term. Whereas for the solid domain ? , the governing equations …” „… , ? is the temperature of the solid and ? ? ,? is the solid energy source term. Local thermal …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… to ensure an efficient development process in terms of costs and utilization of resources. Objective …” „… detail in terms of an objective description of shift character raises significantly. The benefits of the …” „… across the BMW product segment and by performing an optimization of the shift characteristics of the BMW …”

M. Muether, B. Heuser, L. Virnich, A. Guedden, T. Luediger, D. van der Put Development trends towards CO2-neutral powertrains for HD applications S. 529-550

„… must be developed to de-fossilize for the heavy-duty sector. In the long term, it is the target to …” „… strict reduction targets for the CO2 emissions of many sectors, including transport. The long-term …” „… needed to meet the long-term targets. But when it comes to the interim targets VDI-Berichte Nr. 2381 …”

W. Sackl Sustainable Powertrain Solutions – the new role of the powertrain at Magna S. 1-10

„… functional updates increases during the lifecycle of the product’s hardware.” The lecture reflects on how a …” „… to new possibilities through digitalization by quickly developing new demands on new products. We …” „… .) “self-contained/closed“ products become part of a larger connected product 2.) digitalization enables new key …”

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

„… development process on the system level for powertrain and vehicles, as well as a long-term product strategy …” „… circular economy. This pretension is translated in automotive fleet targets for 2030+ in terms of …” „… are required as well. Changing boundaries for products like a lower environmental impact open the …”

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… not able to be accompanied by BPW products since BPW´s core products were not covering the urban …” „… term goals with up to 4 years of relevance for the business unit. The long-term goal is to utilize the …” „… and product cost. Fig. 3 shows three basically different powertrain concepts for light commercial …”

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

„… , particularly in terms of their interaction with one another, at an early stage of development. In the process …” „… standards that are demanded of our products. The high voltage system test bench helps us to examine the …”

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

„… Schaeffler Simulation technology has been an integral part of the product development process at Schaeffler …” „… exemplary in terms of the quality of the simulation results in the early design phase. The application of …” „… limits in terms of torsional angle, spring energy, realizable torsional characteristics and unwanted …”

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

„… decisions about the design and application of our products. Examples from these reports can be seen in …” „… in terms of performance, efficiency, and cost? How is this influenced by vehicle segment/class and …” „… system products, it is necessary to have a world class simulation and analysis capability. To do this …”

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

„… level for powertrain and vehicle, as well as a long-term product strategy for the whole vehicle fleet …” „… . Abstract In order to achieve the fleet targets for 2030 in terms of emissions, performance, comfort …” „… cradle-to-grave balancing (CtG), due to the fact that the various powertrain forms differ in terms of their …”

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

„… assessed in terms of two Key Performance Indicators (KPIs). KPI 1 is the fuel efficiency in [l/(ton-km …” „… be assessed in terms of fuel saving potential and vehicle dynamics, which are also influenced by …” „… route, airdrag and dynamic tests on test track ([5]). This chapter focuses on the results in terms of …”

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

„… vehicle requirements such as driving range, weight, product cost and installation space lead to …” „… power-split VDI-Berichte Nr. 2381, 2021 689 between fuel cell and battery system can be planned on long term …” „… . However, with predictive energy management an optimized power distribution in terms of efficiency with …”

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

„… compared in terms of their energy efficiency: on the one hand, the traditional solution, that is, a …” „… for vehicle transmissions are a mature product that has been installed millions of times. So far …”

T. Kaufhold, F. Schneider, O. Groneberg, A. Moser Modular Starting and Damping System integrated in 48V Hybrid Architectures – Efficient Starting System for Hybrid Vehicle Architectures S. 347-360

„… comparison is carried out between widespread 48V BSGs and the PES, in terms of functions and efficiency. In …” „… verification of the developed product in a demonstrator car under real driving conditions. Therefore, start …” „… . 3.1. Fuel Economy Simulation To compare the BSG and PES in terms of fuel economy, several detailed …”

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

„… combustion engines (ICEs) towards electric drive systems. Although the long-term outlook for electric …” „… original equipment manufacturers (OEMs) and suppliers to adopt their products and strategies quickly to …” „… ]. https://www.plm.automation.siemens.com/global/en/products/simcenter/. VDI-Berichte Nr. 2381, 2021318 …”

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

„… in the use phase. In contrast, dedicated hybrid drives show great potential in terms of minimizing …” „… evaluated in regard of their greenhouse gas (GHG) emissions over the whole product lifecycle (manufacturing …” „… sized EM in terms of power and/or installation space. As an example, two identical EMs allow for higher …”

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… case study is defined as a weighted multi-criteria term: ��1 = �1�1��3�, ��+ �2�2��3 …” „… for this case study adds a KO criteria term to the prior equation (5 -1 ): ��2 = �1��2 …” „… rising linear function. Only variants with a KO criteria term value below the KO criteria threshold are …”

doi.org/10.51202/9783181023815

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2016

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering 2016

Series: VDI-Berichte

Volume 4343 2016

Results in this title

R. Vaculik Sensor technology for interconnected injection-molding production: a prerequisite for Industry 4.0 S. 289-296

„… goal is to gain synergies by digitizing and networking data within the product life cycle and …” „… industry. This term at this time covers numerous attempts to automate and interconnect production …” „… a new approach: back in the 1980s the term CIM (computer-integrated manufacturing) covered numerous …”

J. M. Fiard, J. M. Cardona, P. Gauquie Mécaplast Plastic oil pan design for an optimized gasoline engine – Project management of novelty by failure mode analysis S. 181-192

„… . Fig. 1). One of the main user selling points (USP) of this product is its very competitive price …” „… on reducing the mass of powertrain and vehicle, achieving a real breakthrough in terms of …” „… lead to leakage (cf. failure mode column Fig. 5). The first one is due to the lack of product applied …”

I. Kleba, J. Emig Innovative PUR surfaces – self-healing and more S. 29-44

„… a medium- to long-term focus are underway whose aim is to make the benefits of puroclear …” „… long-term, publicly funded development project called Nanoskin. The aim of this project was to give …” „… projects, puroclear® has developed into an entire product family. Today they can be classified in this way …”

F. Schumann, R. Ankele, F. Jürgens, H-J. Endres The innovative hybrid fleece molding (HFM) concept as a sustainable alternative in direct comparison with the door panel for the Volvo XC90 S. 213-224

„… terms of its technical and ecological characteristics. Special attention is placed on the newly …” „… very general terms the use of renewable raw materials. The IAC group has been developing this …” „… fleece’ semi-finished product is typically a pre-cut, needled mixed-fiber non-woven with a weight per …”

T. Müller Efficient approach to developing fiber composites S. 205-212

„… of material systems A successful product depends on the development of an optimal solution in terms …” „… needed are first produced and then used in making textile semi-finished products. This is followed by …” „… stacking and cutting the textile semi-finished products to size. Finally, the stack passes through the …”

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

„… , Weissach Abstract In terms of performance and efficiency, targets were set high in the development of …” „… melted down again can, depending on the product, be as much as 70% [1] – an unthinkable figure in …” „… The long-term behavior of the polyamide used also plays an important rôle. Here long-term …”

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

„… ), Dipl.-Wirt.-Ing. (FH) N. Elbs, Dipl.-Ing. (FH) H. Häberle, MAN Truck & Bus AG, Munich Abstract The product …” „… by the vehicle's carrying capacity and fuel consumption. In this connection the term 'payload' is …” „… product portfolio of MAN and NEOPLAN includes two- and three-axle tour buses and intercity buses for …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 45-58

„… challenges. 45 1 Introduction: building on long-term partnership and expertise Vehicle weight …” „… product quality at any time from production in Trinseo’s plant until processing at Renault. To achieve …” „… this, Trinseo tested the product quality after production, after bulk loading and unloading, at several …”

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

„… fulfillment of goals in implementing overall vehicle objectives in terms of function, costs and efficiency …” „… as to create optimal saturation and orientation as a semi-finished product for the pressing process …”

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

„… place in the product specifications of car manufacturers and suppliers. In the roof area Webasto …” „… alternative to glazing with glass. In specific terms, a comparison was made of the properties of …” „… material will continue to grow. On the other hand, Webasto will then be able to supply the right products …”

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

„… As a basic precondition of using thermoplastic semi-finished products structurally the focus in the …” „… basis in selecting a semi-finished product for this underbody structure. Here local inserts oriented …” „… capability for semi-finished products or components with the approximate dimensions of 2000 mm x 1600 mm …”

doi.org/10.51202/9783182443438

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

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VDI Wissensforum GmbH (ed.)

SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

Series: VDI-Berichte

Volume 2333 2018

Results in this title

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

„… shown how different tools and methods can be used during the development of the software product to …” „… requirements of a product have been fulfilled. Also it is important that limits of the model are clarified …” „… connected to the term of system simulation. Subsequently two different types of quality assurances will be …”

A. Krätschmer, A Wagner, H.-C. Reuss Lastlose Erprobung von E-Maschinen in der fruhen Entwicklungsphase S. 487-494

„… shorter product life cycles and the concomitantly shorter development times of products have become …” „… the early stages of development in terms of mechanical, thermal and hydrodynamic properties. The big …” „… advantage of the load-less test bench in terms of frontloading is that the test specimen to be tested is …”

S. Luthardt, L. Fredriksson, V. Leconte, Patrick Lombard, A. Dyer E-Motor Design using Multi-Physics Optimization S. 359-380

„… in terms of performance, fuel efficiency, driving dynamics, and everyday practicality. Altair is …” „… a software and consulting company with the vision to transform product design and organizational …” „… decision making by applying simulation, optimization, and high-performance computing throughout product …”

J. Neumann, T. Tentrup, T. Weck How to calibrate and test advanced driver assistance and autonomous driving systems EoL – From development into the end-of-line S. 527-542

„… Products GmbH Germany, Püttlingen; Dipl.-Ing. Thomas Weck, AVL List GmbH Austria Kurzfassung …” „… testing assesses not only the quality of the product, but also the stability and yield of the production …” „… , reviewed End-of-Line testing requirements and integrated existing product development tools to enhance …”

M. Peperhowe, S. Bannenberg, R. Rasche Smart Testing of Intelligent Systems S. 731-748

„… parameter sets is provided by . Applying the Cartesian product to the two parameter variations …” „… differences. Fig. 7: Testing the ACC with the Cut-In scenario and the Cartesian product changing the …” „… in which the ACC just about cannot prevent the collision. In abstracted terms, a collision is an …”

D. Scheffold, N. Himmelsbach, P. Sabyasachi, G. Müller Efficient dynamic simulation of jointed structures with local contact nonlinearities using model order reduction S. 59-74

„… application of the method efficiently in a product development process, the simulation time of the costly …” „… state 0): | higher order terms H.O.T. (4) Contact pair Contact node Reciprocal force VDI-Berichte …” „… , the modal coordinates are inserted. Additionally, the inertia terms are neglected as they have no …”

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

„… : , (2) is a linear functional and is the inner product with a kernel function …” „… Mechanics and Engineering, 268, 2014, pp. 494 - 513 [6] https://altairhyperworks.com/product …” „… /OptiStruct [7] https://www.3ds.com/products services/simulia/products/abaqus/ [8] Keuthen, M. and Ulbrich, M …”

doi.org/10.51202/9783181023334

Maxim Stuckert - Theory and Application of the Lang-Gilles Observer for Distillation Processes

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Maxim Stuckert

Theory and Application of the Lang-Gilles Observer for Distillation Processes

Series: Mess-, Steuerungs- und Regelungstechnik

Volume 1253 2016

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Application of the Lang-Gilles observer in distillation control S. 97-118

„… (DMPC) (Scattolini, 2009). The term distributed refers to the fact that several local models instead of …” „… observer feedback term is not properly chosen and do not provide a larger study con rming their claim. To …” „… Skogestad and Postlethwaite (1996). According to them, plantwide control is another term for control …”

Introduction S. 1-7

„… separation products are continuously withdrawn from the condenser and the reboiler. Distillation is …” „… ) and Buckley et al. (1985), these are liquid levels, pressures, and temperatures or product …” „… heat supply or removal and ambient temperature may, however, disrupt operation and diminish product …”

Summary and conclusions S. 119-122

„… manufacturing distilled water, perfume oils, alcohol, and various chemical products. Its use and development in …” „… for base control. In terms of practical use of the complex distillation models, more research on …” „… di cult task due to nonlinearities of the observer feedback term. Further analysis of the Lang-Gilles …”

Analysis of the Lang-Gilles observer S. 52-81

„… accurate estimates of the product mole fraction with an accuracy of ±0.01. The small model in this case …” „… . (2005). These authors developed soft sensors to estimate the top and bottom product concentrations in a …” „… multi-component distillation was missing at that time. For the observer correction term, the concentration …”

Efficiency estimation in distillation columns S. 82-96

„… , in terms of the number of vapor phase transfer units NTUV,j and the number of liquid phase transfer …” „… e ciency, including laboratory analyses of products or observation of the column temperature pro le …” „… Murphree e ciency matrix in terms of estimating Cl, which may be de ned as CLl or C V l in one of Eqs …”

Titelei/Inhaltsverzeichnis

„… Problem statement and initial data . . . . . . . . . . . . . . . . . . 56 3.2.2 Observer correction term …” „… . (2.62) y∗ vapor compositions in equilibrium with liquid Mathematical symbols ◦ Hadamard product …”

Appendix S. 123-143

„… , the term ∑ i xi,jc V p,i (Ti − Tb,i) is zero and thus hV,j = hvap. Therefore, Eq. (A.2.3) reduces to 0 …” „… ) (2.52d). An anti-windup for the integral term was also implemented. The tuning parameters of the …” „… chosen to obtain as pure products as possible. 134 Simulation data Table C.5: PI controller parameters …”

Dynamic distillation modeling S. 8-51

„… et al. (2007). 2.2.1 Fundamental models The term fundamental (or rst principle) model refers to a …” „… . Rigorous distillation column models According to Skogestad the term rigorous model usually refers to a …” „… linearized models can not be obtained easily (Luyben, 1987). For control of product compositions in a …”

doi.org/10.51202/9783186253088

VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

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D. Hast, B. Rosenbaum Predict the unpredictable – Benefits and limits of machine data analytics and component health prediction S. 529-536

„… product knowledge becomes much easier within a connected solution. Moreover, it is applicable to entire …” „… was known at every time, maintenance could be optimized in terms of cost and risk. Boosting knowledge …” „… machinery and operational conditions in addition, the existence of limitations in terms of predictive …”

B. E. Craker, R. A. Ferreyra, C. Graumans, U. Kaempf, M. Nachtmann, S. T. Rhea, F. Schuster, J. A. Wilson Reference Data and Collaborative Identifier Sharing in Agricultural Field Operations S. 165-174

„… a kind of object (e.g., a specific crop protection product) or a particular instance of an object …” „… allocated to a particular field operation (e.g., products, fields, people, equipment); and enabling an …” „… interest. A noteworthy example is identifiers for crop inputs, such as seeds, crop protection products …”

F. Haussmann, R. Obermeier- The CLAAS AXION 900 TERRA TRAC Product Range – Benefits of the CLAAS Axion 900 halftrack tractor concept Hartmann equipped with CLAAS Big Driver Terra Trac S. 127-134

„… The CLAAS AXION 900 TERRA TRAC Product Range Benefits of the CLAAS Axion 900 halftrack tractor …” „… track machine in terms of pulling capacity, efficiency and soil protection with a dynamic behavior …” „… perform significantly worse in terms of comfort than their wheel counterparts. On top of that, the …”

P. Hannukainen, R. Åman Biomethane as tractor fuel – Opportunities for customer, manufacturer or climate S. 355-366

„… has been probably the most potential candidate together with different biodiesel products. Recently …” „… proposed products that use renewable fuel. A prototype of tractor running on wood gas (Fig. 1, LHS) was …” „… developed by Valmet – former brand name of Valtra. Anyhow, this product newer reached the market. At the …”

P. Hloben, J. C. Rousseau, T. Bals, I. Hostens, P. Balsari, M. Röttele, S. Rutherford STEP-Water: Information Tool on Sprayer Technology for Water Protection – A way to support sustainable and socially acceptable chemical application S. 553-558

„… . Introduction The reduction of Plant Protection Product (PPP) losses to surface water is a challenging task …” „… . However, the awareness of the role, sprayer technologies can play in terms of water protection still need …” „… of the emission of the spray liquid or the concentrated plant protection product. The key areas are …”

W. Maaß, I. Shcherbatyi, S. Marquardt, A. Kritzner, B. Moser Real-time Smart Farming Services – Yield optimization of potato harvesting S. 67-72

„… , agricultural machines are constantly moving while products are rather static during growth phases. Harvesting …” „… and III) The graduation is carried out using quality grades. Quality class I are products of good …” „… lower yield. Too many strong impacts on potatoes cause the product to slip into quality class III. In …”

T. Oksanen Extending ISO 11783 for four wheel steering and implement steering S. 461-468

„… concepts are backwards compatible with the current standard that is desirable for product development and …” „… option for implement side abstraction. Even if curvature is not an option, something similar in terms of …” „… product life time processes for compatibility. However, the signals transferred between parts of ISOBUS …”

K. Lüpping New Techniques for Mobile Pelletisation S. 375-382

„… straw, e. g. when feeding animals or in terms of energetic use. Pellets are especially well-suited for …” „… possibilities of pellets. VDI-Berichte Nr. 2300, 2017 375 State of technology in terms of pelletisation …” „… individual bale is considered. Pellets, however, are bulk goods. Here, straw is treated as a mass product …”

L. Meyer, P. Noyer Holistic Tractor Setup and Optimization System – CLAAS Electronic Machine Optimization for the Tractor S. 185-190

„… this complexity and to use the full potential of the tractor implement combination in terms of …” „… tractors, manufacturers provide the users of their products with recommendations for correct setting of …” „… implement combination, especially in terms of ballasting and tire inflation pressures. - The work …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… monitoring based approaches require individual sensors that need to be set up and are adding product cost …” „… failure is expected statistically [6]. 3. Load Spectrum in Agriculture Long-term measurements need to …” „… rate was 1 Hz which showed sufficient accuracy during previous long-term measurements. According to the …”

A. Johannes, M. Seitz Automatic plant disease diagnosis using mobile capture devices S. 39-60

„… categorize each region in terms of its visual characteristics. Next, each Hot-Spot is checked against …” „… by weather, location, date and time of capture, orientation, etc.), differences in terms of color …” „… constancy transformation that aims at reducing the variance of the images in terms of white balance (while …”

G. Happich, H. J. Nissen ISOBUS Automation – On the Road to TIM – How to secure liability for open TIM systems S. 469-476

„… electronic-based products across manufacturers in the agricultural market, the focus of the industry today is to …” „… . Product-liability forces the manufacturers to ensure that only known and well tested product combinations can be …” „… ensure safe operation before they release a product to the market. VDI-Berichte Nr. 2300, 2017 469 In …”

M. Schikora, M. Tempel Fully automated decision support for fungicide applications S. 61-66

„… weather, farm management information, variety and product characteristics. This data is the basis for a …” „… for sustainable agriculture and food safety. Its effectiveness depends on using the right product with …” „… specific weather, farm management information, variety and product characteristics. Fig. 1 …”

doi.org/10.51202/9783181023006

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