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Model-Based Control of a Turbocharged Diesel Engine with High- and Low-Pressure Exhaust Gas

Matthias Patrick Alexander Mrosek

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 803 2017

Treffer in den folgenden Teilen:

Engine Configuration and Modelling S. 8-11

„… 8 2 Engine Configuration and Modelling This chapter describes the investigated HP- and LP-EGR …” „… modelling approaches to simulate the engine air path and the emissions are chosen. 2.1 Engine Configuration …” „… the pressure after the DPF. Generally, 10 2 Engine Configuration and Modelling Figure 2.2: a …”

Emission and Combustion Models S. 61-85

„… engine physically exists. However, these models require a high modelling effort and they can be …” „… to model the emissions and the combustion characteristics. They usually demand less modelling effort …” „… generate data points for emission and combustion modelling. At fixed engine operation points in neng and …”

Conclusions S. 168-171

„… the intake temperature. According to the emission modelling this air content is a strong indicator for …” „… the engine torque are modelled with a global-local modelling approach, consisting of local polynomial …” „… measurement and modelling uncertainties and stationary results in an air mass flow rate control. Semi-Physical …”

Bibliography S. 190-204

„… , 8(2):288– 299. Jung, M. (2003). Mean-Value Modelling and Robust Control of the Airpath of a Turbocharged …” „… , M., and Stefanopoulou, A. G. (1997). Issues in modelling and control of intake flow in variable …” „… ). Emission Modelling and Model-Based Optimisation of the Engine Control. Number 1222 in Fortschrittberichte …”

Semi-Physical Mean Value Engine Model S. 12-33

„… difference between these two modelling approaches. Mean value engine models usually consist of a simplified …” „… sections present the state of the art modelling of the intake and exhaust system as given in Heywood (1988 …” „… efficiency is modelled as a LOLIMOT-model and shows the best modelling results with the model inputs engine …”

Introduction S. 1-7

„… mastered manually and need support by model-based methods, which demand a modelling of the engine air path …” „… solutions. Therefore, a complete methodology ranging from modelling, model analysis, model optimisation is …” „… . Gas composition modelling with lumped parameter and pipe receiver approach. Validation and comparison …”

Titelei/Inhaltsverzeichnis S. I-XX

„… emission modelling and engine optimisation and compiled several publications. Furthermore, I would like to …” „… thank Dr.-Ing. Sebastian Zahn for enriching discussions about modelling and parameterisation of air path …” „… Configuration and Modelling 8 2.1 Engine Configuration with two EGR-Systems …”

Air Path Control Design and Dynamical Reference Value Generation S. 102-167

„… section are used for disturbance rejection and to compensate for modelling uncertainties of the …” „… Fig. 7.2 becomes zero. However, under real conditions with modelling errors, process nonlinearities …” „… grows. Hence, a semi-physical engine model can be the key to keep the modelling and parameterisation …”

Appendix S. 172-189

„… owns and operates a dynamical engine test bench to acquire measurements for engine modelling as well as …” „… factors of influence and the temperature increase is modelled by a LOLIMOT-model. In this modelling …” „… modelling and validation results than the model input start of the main injection 'mi, since it contains …”

System Properties of the Air Path with HP- and LP-EGR S. 34-60

„… not be further discussed here. For further readings about modelling and control of pneumatic actuators …” „… working cycle for both modelling approaches. The single volumes Vst interact via their air contents xst …” „… accumulated modelling uncertainties. This compensation ensures that the air content after the combustion …”

doi.org/10.51202/9783186803122

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Scrubbing System Design for CO2 Capture in Coal-Fired Power Plants

Elizabeth Heischkamp

Reihe: Verfahrenstechnik

Band 953 2017

Treffer in den folgenden Teilen:

Modelling of CO capture systems S. 31-69

„… 31 3 Modelling of CO capture systems Green, et al. [21] state that the widely used …” „… , since it depends on a combination of several kinetic controlled phenomena. With respect to modelling …” „… for rate-based modelling and hence was implemented in versions 2006.5, 7.1 and 7.2 for description of …”

Downstream scrubbing of flue gases S. 18-30

„… simulation of single equipment pieces and rate-based instead of equilibrium modelling for future …” „… improved Vapour-Liquid Equilibrium (VLE) data for modelling. Some authors like Ahn, et al. [59] have …”

Titelei/Inhaltsverzeichnis S. I-XII

„… ...................................................................................................... 29 3 Modelling of CO capture systems ....................................................... 31 …”

Summary S. 163-167

„… capture process. Scrubbing systems modelling is conducted with three piperazine promoted potassium …”

List of references S. 171-184

„… . Johnsson, “Thermal Integration and Modelling of the Chilled Ammonia Process,” Energy Procedia, vol. 4, pp …”

Introduction S. 1-17

„… modelling this work’s section. In recent years, research has been focused on the pursuit of new solvents …”

doi.org/10.51202/9783186953032

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

F. Peters, H. Korte, R. Bölling Modelling method for analyzing grain harvesting concepts S. 219-226

„… Modelling method for analyzing grain harvesting concepts Florian Peters, M.Sc., Prof. Dr.-Ing …” „… . VDI-Berichte Nr. 2300, 2017 223 4. Result The modelling method provides the opportunity to evaluate …” „… on applying the modelling method in order to compare harvesting concept, e.g. a comparison between …”

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

„… . Modelling of charger and electricity consumption with power, greenhouse gases and costs. Swedish …” „… significantly lower if the cost is split with other users. (4) Tractor. Modelling of driver and operator …” „… driveline and autonomous control system. (5) (6) Field implements. Modelling of implements pulled or …”

Á. Kovács, I. J. Jóri, G. Kerényi A new discrete element model (DEM) for maize S. 211-218

„… , Hungary Abstract Numerical modelling of agricultural crops is becoming much more widespread but …” „… these tests are usually limited in time and often prove to be very expensive. Numerical modelling of …” „… modelling stems and stalks; VDI-Berichte Nr. 2300, 2017 217 4. a calculation method was created and …”

D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Design of Laboratory Environment for Development of Cleaning System Automation S. 485-490

„… for system modelling as well as sensor and control scheme verification. Acquiring material samples …” „… categories Single run: cleaning system performance evaluation and modelling Continuous run: long duration …” „… conducted, showing the need to run short tests for performance evaluation, modelling and sensor evaluation …”

A. Meiners, S. Häberle, S. Böttinger Advancement of the Hohenheim Tractor Model – Adaption on current demands S. 245-254

„… machines to be simulated requires a component-specific, differently intensive modelling. According to the …” „… components opens up the field of action for innovations and justifies a more or less detailed modelling …” „… , one for modelling the procedure and usage of machines and machine combinations in the process chains …”

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

„… machine hours. To collect and analyze these data automatically along with the necessary modelling of …” „… following, we propose a set of appropriate modelling techniques and show how this becomes VDI-Berichte Nr …”

G. M. Sharipov, D. S. Paraforos, H. W. Griepentrog, C. Gall Defining the dynamic performance of a no-till seeder by measuring the geo-referenced seeding depth S. 329-336

„… , pp. 285–295, 2011. [4] G. M. Sharipov, D. S. Paraforos, and H. W. Griepentrog, “Modelling and …” „… , modelling and synthetic realisation for evaluating fatigue life of agricultural machinery,” J …”

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

„… explained to bring out the differences in modelling and test procedures compared to on-road …” „… models are built up in the macro cycle of the V-model following the modelling section starting during …”

H. Vöcking, C. Heitmann, A. Wilken Automatic Adjustments of Combine Harvesters S. 99-104

„… : Online modelling of harvesting processes. 4th International Conference on Machine Control & Guidance …”

J. Redenius, M. Dingwerth, A. Ruckelshausen, J. Hertzberg, T. Krause, B. Kettelhoit A multilevel simulation framework for highly automated harvest processes enabled by environmental sensor systems S. 157-164

„… References [1] Linz., A. et al.: Modelling environment for an electrical driven selective sprayer robot in …”

K. T. Renius 75 Conferences on Agricultural Engineering – a great Period of Innovations – Highlights of a Success Story S. 1-8

„… modelling, wear forecast and safety clutch settings. We can call him one of the world wide first pioneers …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… , G. Kerényi F. Peters, Modelling method for analyzing grain harvesting concepts 219 H. Korte, R …”

A. Bürger, S. Böttinger Driving comfort analysis of an agricultural tractor with the Hohenheim Tyre Model on complex tracks S. 263-272

„… No. 573. Aachen: Shaker Verlag 2017 [12] Bürger, A. and S. Böttinger: Modelling of high volume …”

R. Schmetz Calculation of the losses in series-hybrid powertrains S. 513-520

„… .: Efficiency Measurement and Modelling: 7th International Fluid Power Conference Aachen 2010: Proceedings Vol …”

doi.org/10.51202/9783181023006

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International Conference on Gears 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2422 2023

Treffer in den folgenden Teilen:

B. van Wissen, L. Pastukhov, F. Mitsuzuka, K. Iwanaga, A. Hasanovic NVH performance of thermoplastic gears: modelling and measuring S. 1389-1402

„… NVH performance of thermoplastic gears; modelling and measuring Ir. Benjamin van Wissen, Dr. ir …” „… measurements and modelling using an experimental case study. Gear noise data is obtained using sound level …” „… with calculations based on VDI 2736 and mathematical modelling, information is gained about the root …”

A. F. İnceel, B. Özkan, B. Karba, M. Vardar A study on the efficiency prediction of a gear bearing drive by means of mathematical modelling S. 1135-1146

„… A study on the efficiency prediction of a gear bearing drive by means of mathematical modelling …” „… Planets, : Kinematic Viscosity, : Tooth Height, : Oil Ring Thickness ) Mathematical modelling & Efficiency …” „… are analyzed as presented Table 2. Fig. 6: Hexagon Romax Gear Bearing Drive modelling & Efficiency …”

G. Devaraj Vibration reduction of planetary gear drive using mesh phasing: modelling and experimental validation S. 157-174

„… Vibration reduction of planetary gear drive using mesh phasing: modelling and experimental …”

A. I. Aydeniz Modelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur Gears S. 1039-1062

„… Modelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur …” „… Dynamic Loads in Paralel Sahaft Transmission: Part 1 Modelling and Analysis, Journal of Mechanisms …”

J. Langhart, S. Ebrahimi, T. Kelichhaus A comparison of time and frequency domain approaches for NVH S. 583-598

„… advantage, that the modelling of the gear contacts in the MBD software is not required to be precise in …” „… modelling approach of the shaft affects the available eigenmodes strongly. Whereas in KISSsoft, a beam-based …” „… approach is applied (Timoshenko beam), in RecurDyn the modelling is based on 3D FEM elements. The 3D FEM …”

P. Chavan, M. Lutz Validation of an industrial gearbox model for predicting vibro-acoustic behavior S. 619-632

„… modelling of the individual flexible bodies, bearings, joints, gear wheels as well as meshing excitation …” „… of this paper is to compare two approaches for modelling bevel gears in MBS: the BECAL Force Element …” „… the dynamic behaviour of the modelling and comparison of the dynamic behavior of simple structural …”

A. Baseer, B. Bauer, C. Wang Mesh Load Factor in Multiple Planetary Stage Gearboxes S. 281-290

„… the mesh load factor K in an early design phase. The modelling approach is validated via measurement …” „… drivetrain to analyze the system behavior and those impact on the mesh load factor. 2. Modelling and …” „… of the modelling approaches and the deviations which are important to set up a mesh load factor …”

O. Harris, C. Poyser, R. Patel, O. Shires Developing CAE solutions for Robotics gears: Cycloidal and Strain Wave Gear Drives S. 1111-1124

„… modelling is undertaken. 2. Introduction Gearboxes are a critical component in robotics, enabling precise …” „… modelling a challenging task and leading to a lack of efficient easy-to-use design tools. Although general …” „… ) Fig. 7: Load distribution on disc (0° input shaft angle, 4 Nm torque)4. Cycloidal system modelling and …”

C. Karampatzakis, A. Mihailidis, A. Mantzaflaris, C. Provatidis Contact simulation of tooth flanks using Isogeometric Analysis S. 413-428

„… verglichen. VDI-Berichte Nr. 2422, 2023 413 Abstract The Finite Element (FE) modelling of a tooth flank …” „… contact modelling are that, since the most commonly used basis functions are linear, geometric error is …” „… patch except the corners. Isogeometric gear modelling has been the focus of some previous studies [9 …”

G. Vasileiou, C. Vakouftsis, C. Kalligeros, V. Spitas, C. Papalexis, A. Tsolakis, P. Zalimidis Continuous prestressed reinforcement of plastic gear teeth and its effect on bending strength vs conventional reinforcement S. 1375-1388

„… module. The full modelling and simulation process is discussed thoroughly, including the calculation of …” „… of maximum stress. 3. Modelling and simulation of reinforced teeth Gear tooth geometry The gear …” „… Pressure angle a0 20 (deg) Composite material modelling In order to be able to simulate the effect of the …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… mesh phasing: modelling and experimental validation 157G. Devaraj, DANA Incorporated, Lindley, United …” „… ExhibitionModelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur Gears …” „… bearing drive by means of mathematical modelling 1135A. F. İnceel, Gazi University, TR Transmisyon Inc …”

F. Concli, M. N. Mastrone Latest advancements in the lubrication simulations of geared systems: a technology ready for industrial applications S. 499-518

„… volume method. Pearson education, 2007. [30] K. Al-Shibl, K. Simmons, and C. Eastwick, “Modelling windage …” „… , 2023 513[34] T. Webb, C. Eastwick, and H. Morvan, “Parametric modelling of a spiral bevel gear using …” „… , 2010. [35] A. Turner, H. Morvan, and K. Simmons, “Two phase CFD modelling of a spiral bevel gear using …”

C. Kunik, J. Kunert Wetting and oil flow analysis of planetary gearboxes using oil flow simulations S. 467-484

„… concerning the numerical modelling of the oil flow and the power losses in gear units. He postulated good …” „… . Numerical modelling of the churning power losses of gears: An innovative 3D computational tool suitable for …” „… , H, Arfaoui G, Stanic M, et al. Numerical modelling of oil distribution and churning gear power …”

B. Guilbert, D. Dureisseix, P. Velex Hybrid models for the simulation of displacements and stresses in lightweight gears S. 315-328

„… . (2007) Modelling of spur and helical gear planetary drives with flexible gears and planet carriers. ASME …” „… modelling between superelements. IMSD-ACMD 2014 Conf. Busan, Korea, 30 June - 3 July 2014. [21] Guilbert B …”

M. Vivet, A. Rezayat, J. Verhoogen, K. Kucukcoskun, S. Donders Numerical analysis of bevel gear transmission acoustic emission using a 3D gear contact force model within a multibody system dynamics simulation environment S. 689-702

„… ] M. Vivet, T. Tamarozzi, W. Desmet and D. Mundo, "On the modelling of gear alignment errors in the …” „… . Vivet, A. Libralato, J. Verhoogen, J. Jiránek and T. Tamarozzi, "Advanced modelling of straight bevel …”

I. Gonzalez-Perez, A. Fuentes-Aznar, J. Calvo-Irisarri, N. Bilbao-Handley, X. Lopez-Fuentes, A. Fernandez-Sison Evaluation of the effect of the rim thickness on the root stress cycle of helical planet gears with integrated rollers S. 553-568

„… the planet gear with four rows of rollers. The modelling of the planet gear follows some of the ideas …” „… free the bottom side of the rim for the modelling of the rigidity of the rollers behind the rim of the …”

C. Dongu Im, W.-J. Chung, J.-H. Park, D.-J. Moon, Pfor. Y.-J. Park The effect of working surface deviation on transmission error in helical gears S. 1125-1134

„… 012000921404) supervised by the KEIT References [1] Du, S., R. Randall, and D. Kelly, Modelling of spur gear …”

F. Reinle, D. Mangherini, A. Bongiovanni Enhancing gear performance through advanced mass finishing and DEM simulation S. 1777-1786

„… Immersion angle 8 Wall clearance 9 Ground clearance VDI-Berichte Nr. 2422, 20231778Fig. 2: Contact modelling …”

B. Karba, N. Yildirim Backlash optimization via compatible gear couples on the assembly lines for planetary gearboxes S. 1147-1158

„… mathematical modelling In our novel method [8], backlash can be minimized by using ideal phasing compensating …”

M. Reichl, P. Lenz, A. Oliva Challenges and possibilities of virtual development of e-axle transmissions S. 485-498

„… and more detailed modelling in equivalent computational time. VDI-Berichte Nr. 2422, 20234966 …”

J. König, M. Obermayr, T. Klein Digitalization of the Gear Development Process – Chances, Benefits and Risks S. 1017-1026

„… pillars: - Twin Technologies provide standardized concepts of system simulation and 3D modelling including …”

L. Bonaiti, M. Monti, C. Gorla, M. Geitner, T. Tobie, K. Stahl The consequences of different methodologies for the elaboration of pulsator test results with respect to the load spectrum assessment of gears S. 33-52

„… model is called “R.F.L.”. A different approach to modelling the fatigue SN curve is the one proposed by …” „… . https://doi.org/https://doi.org/10.1046/j.1460-2695.2003.00659.x. [24] LORÉN S, LUNDSTRÖM M. Modelling curved S–N curves. Fatigue …”

S. Landler, M. Trübswetter, M. Otto, K. Stahl Parameter Based Definition of Eccentric Cycloid Gearings S. 1207-1228

„… , S. M.: Mathematical modelling of an arch tooth surface as an envelope. Applied Mechanics and …” „… profile of a Roots rotor with a variable trochoid ratio. Mathematical and Computer Modelling 48 (2008) 1-2 …”

A. Alnahlaui, P. Tenberge Optimised statistical evaluation for the determination of tooth root endurance strength S. 19-32

„… robust gears with lower cost, three aspects have to be considered. The modelling, manufacturing and …”

J. I. Pedrero, M. Pleguezuelos, M. B. Sánchez Analysis of the tip interference in low gear ratio internal spur gears with profile modification S. 957-974

„… , 104396 [12] Hilligardt, A., Klose, J., Gerstenmeyer, M., et al.: Modelling and prevention of meshing …”

S. Matkovič, D. Šeruga, M. Nagode, M. Kalin Prediction of tooth root fatigue failure of polymer gears for dry and oil lubricated contact and its comparison to experimentally obtained results S. 1301-1318

„… Struct. 31 (2008) 327–339. [7] S. Podrug, S. Glodež, D. Jelaska, Numerical Modelling of Crack Growth in a …”

S. Sepp, A. Wenig, M. Otto, K. Stahl Acoustical behavior of periodic flank modifications under dynamic operating conditions S. 341-356

„… profile modifications. Journal of Me-chanical Design 133(3) (2011) [8] Velex, P.: On the modelling of spur …”

J. D. M. Marafona, J. H. O. Seabra, P. M. T. Marques, R. C. Martins Effect of overlap ratio on gear dynamic behavior and noise level S. 1239-1256

„… of mechanical design 118 (1996) 586–589.[8] V. Philippe, On the modelling of spur and helical gear …”

S. Ebrahimi, U. Kissling, C. S. Matkovič Evaluation of the NVH Characteristics of Gear Drives with Plastic Gears by the Forced Response Analysis S. 1403-1418

„… . 94, pp. 141–147, 2015. [8] Ankouni, M., Lubrecht, A., and Velex, P.: Modelling of damping in …”

A. Hilligardt, V. Schulze Gear Skiving with Minimum Twist Errors S. 1749-1764

„… (2022), pp. 85-88 [10] Hilligardt, A., Klose, J., Gerstenmeyer, M., and Schulze, V.: (2022). Modelling …”

A. Beinstingel, F. Haringer, W. Sigmund, M. Heider, B. Pinnekamp, S. Marburg Investigation of Sound and Vibration Behavior of Cylindrical Gears S. 599-618

„… Acoustics 133 (4) (2011) [5] Velex, P.: On the modelling of spur and helical gear dynamic behaviour, in: M …”

P. Romio Spur Gear Teeth Reconstruction via Direct Laser Deposition S. 1641-1664

„… Deposition for additive manufacturing; Part I: Transport phenomena, modelling and diagnostics. Additive …”

doi.org/10.51202/9783181024225

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Autonomous Systems 2018

Maria M. Kubek (Hrsg.), Zhong Li (Hrsg.)

Reihe: Informatik/ Kommunikation

Band 862 2018

Treffer in den folgenden Teilen:

N.A. Akwir, M.K. Mutengi, W.V. Kambale, J.C. Chedjou, K. Kyamakya A Fully Neurocomputing based Traffic Modelling-and-Simulation Concept S. 131-150

„… 131 A Fully Neurocomputing based Traffic Modelling-and-Simulation Concept Nkiediel Alan Akwir1 …” „… neuro-computing based novel concept for traffic modelling-and-simulation which does better fit to the particularly …” „… . In this work, we propose and develop a novel traffic flow modelling-andsimulation fully involving …”

N.A. Akwir, M.K. Mutengi, W.V. Kambale, J.C. Chedjou, K. Kyamakya Graph Theoretical Problems in Traffic Management – A Brief Survey S. 151-169

„… heavily involved in the related system modelling, for example the following ones: phase grouping for …” „… review. 2 Road Junction Modelling Based on Graph Theory The control of traffic flows at a road junction …” „… at the junction. Graphs can be used/involved in the modelling of traffic flow control at a road …”

Titelei/Inhaltsverzeichnis S. I-VI

„… Neurocomputing based Traffic Modelling-and-Simulation Concept N.A. Akwir, M.K. Mutengi, W.V. Kambale, J.C …”

doi.org/10.51202/9783186862105

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Validation of hygrothermal material modelling under consideration of the hysteresis of moisture storage.

Gregor A. Scheffler

Reihe: Schriftenreihe / Publication Series - Technische Universität Dresden, Institut für Bauklimatik

Band 2016

Treffer in den folgenden Teilen:

Theory of material modelling S. 17-62

„… 17 CHAPTER 2 THEORY OF MATERIAL MODELLING Hygrothermal material modelling is embedded into the …” „… transport theory and material modelling first. The transport theory in porous media, on the one hand …” „… , the task of material modelling. Therefore, material modelling is dependent on the transport theory …”

Summary, Conclusions and Future Prospects S. 209-214

„… 209 CHAPTER 8 SUMMARY, CONCLUSIONS AND FUTURE PROSPECTS Material modelling is an important …” „… modelling. Within the present study, developments on material modelling, basic experiments and instantaneous …” „… modelling as well as on experimental methods, developments have been accomplished in three major fields …”

Titelei/Inhaltsverzeichnis S. 1-12

„… modelling under consideration of the hysteresis of moisture storage Institut für Bauklimatik Schriftenreihe …” „… modelling under consideration of the hysteresis of moisture storage Editor: Technische Universität Dresden …” „… MODELLING UNDER CONSIDERATION OF THE HYSTERESIS OF MOISTURE STORAGE VALIDIERUNG HYGROTHERMISCHER …”

Introduction and Overview S. 13-16

„… material modelling which is generally applicable and flexible by means of adjustability and extendability …” „… , it is very important to know the limits of the employed modelling approach. The present study 1. The …” „… extendible by means of process dependency as well as solute transport modelling. It is furthermore aimed to …”

Simulation and Validation S. 161-208

„… strengthened fields of experimental investigation and material modelling are combined opening new perspectives …” „… on both, the actual quality of material modelling within the frame of numerical simulation, and the …” „… exposed to the Hygroscopic moisture transport 163Validation of hygrothgermal material modelling under …”

Development and Utilisation S. 87-138

„… 87 CHAPTER 5 DEVELOPMENT AND UTILISATION On the basis of the review on both, material modelling and …” „… experimental methods for input data determination which was given in the previous chapters, modelling as well …” „… main contents are distinguished: material modelling, the drying experiment and the instantaneous …”

Experimental Methods S. 63-82

„… used for parameter identification in material modelling, and advanced examination of hygrothermal …” „… determined by measurement from different experiments and is regarded as the basis of material modelling …” „… , especially paragraph 2.2 Material Modelling in Building Physics. Therefore, within this chapter, the …”

Implementation and Application S. 139-160

„… 139 CHAPTER 6 IMPLEMENTATION AND APPLICATION To apply and validate the developed material modelling …” „… material modelling under consideration of the hysteresis of moisture storage Adjustment of the moisture …” „… . All modelling options and parameters are stored in specially encoded strings enabling to continue with …”

References S. 221-237

„… .; „Continuum and discrete modelling of isothermal water and air transfer in porous media“, Ph.D. Thesis …” „… Soils, Riverside, California, 223Validation of hygrothgermal material modelling under consideration of …” „… insulation materials with specially designed properties for building renovation, Workpackage 1 modelling …”

List of Symbols and Abbreviations S. 215-220

„… modelling under consideration of the hysteresis of moisture storage List of greek symbols Number of …” „… material matrix (solid phase) General symbol for an adjustable modelling parameter, normally with an index …” „… Validation of hygrothgermal material modelling under consideration of the hysteresis of moisture storage List …”

Investigated Material S. 83-86

„… 0.5 cm. 85Validation of hygrothgermal material modelling under consideration of the hysteresis of …”

doi.org/10.51202/9783816796497

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Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

Treffer in den folgenden Teilen:

M. Essam Ahmed, I. Garcia de Madinabeitia Merino, F. Duchi Advanced Electric Drive Modelling for Thermal and NVH adaptive control S. 407-XII

„… Advanced Electric Drive Modelling for Thermal and NVH adaptive control Case study 48V e-Axle for …” „… . Therefore, modelling and simulation are becoming a bigger part of electric drive development stages as they …” „… reduced time, prototyping loops and cost. In this work, an advanced modelling of 48V electric drive is …”

F. Schuchter, M. Schönstein, K. Bause, A. Albers Temperature Modelling of a Dual Clutch with Artificial Neural Networks S. 335-346

„… Temperature Modelling of a Dual Clutch with Artificial Neural Networks Florian Schuchter, Max …”

T. König, L. Stütz, L. Bauer, M. Kley Model-based simulation of a longitudinal dynamics vehicle model with a single-wheel drive S. 381-396

„… scenarios enables better development and design of drive systems. In early development phases, the modelling …” „… method. However, the description of complex processes requires the use of innovative modelling approaches …” „… transmission. The modelling of the effi-ciency is done with an artificial neural network. The concept of the …”

Titelei/Inhaltsverzeichnis S. I-X

„… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 153 J. Merckling, Timken Europe, Colmar, France f Modelling & simulationsMultiphase CFD investigation …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � 321 G. Göppert, M. Adrian, Schaeffler Automotive Buehl GmbH & Co. KG, BühlTemperature Modelling of a …” „… Modelling for Thermal and NVH adaptive control� � � � � � � � � � � � � �407 M. Essam Ahmed, I …”

H. Seidl, L. Momsen, D. Güth, S. Nett Network-based System Development and Integration Approach S. 277-290

„… implement them. The Requirements Management Tool and the System Modelling Tool are directly linked, so the …”

A. Eßer, J. Mölleney, S. Rinderknecht Potentials to reduce the Energy Consumption of Electric Vehicles in Urban Traffic S. 133-152

„… this work which mainly studies the design of the transmission ratios. Modelling the EM and the shifting …” „… be VDI-Berichte Nr. 2401, 2022140shown for each simulation, but the modelling approach remains the …”

G. Göppert, M. Adrian AI Approach to Wet Friction Torque Model Adaptation S. 321-334

„… . Therefore, a hybrid modelling ap-proach for transfer learning [7] shall be employed instead. It is intended …”

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Humanschwingungen 2018

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Reihe: VDI-Berichte

Band 2322 2018

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R. Happee Motion Comfort of Automated Driving a Biomechanical Modelling Approach S. 15-34

„… Motion Comfort of Automated Driving a Biomechanical Modelling Approach Dr. Riender Happee …” „… experimental and modelling efforts to investigate and predict STHT, applying mechanical perturbations to seated …” „… modelling efforts will aim to capture sensory integration of visual and vestibular motion perception in …”

Titelei/Inhaltsverzeichnis S. I-X

„… a Biomechanical 15 Modelling Approach Arbeitsschutz M. Köpfli Wicki Wie viele Arbeitnehmer sind …”

doi.org/10.51202/9783181023228

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Drivetrain for Vehicles 2017

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Reihe: VDI-Berichte

Band 2313 2017

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C. Glühmann, H. Huang, R. Knoblich Modelling, simulation and optimisation in the development of transmission control units S. 133-134

„… Modelling, Simulation and Optimisation in the Development of Transmission Control Units Prof …” „… time ... your problems? Solution: Model-based development process (Source: [3]) Outline Modelling …” „… , Simulation and Optimisation 1. Motivation and Development Process 2. Modelling 2.1 Black Box Modelling 2.2 …”

A. Reut, R. König, S. Rinderknecht Overall optimizalion of electrodynamic shifling syslems- Optimization and improvement ofthe electrical path, mechanical path and conlrol by a new development approach S. 125-126

„… system. This simplification is necessary to reduce the modelling and calculation effort. The benefit is …”

doi.org/10.51202/9783181023136

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Autoreg 2019

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Reihe: VDI-Berichte

Band 2349 2019

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A. Prinz, L. Brabetz, M. Ayeb Generic Sensor Modelling – A Virtual Integration Approach for the Test of ADAS S. 21-22

„… Generic Sensor Modelling A Virtual Integration Approach for the Test of ADAS M. Eng. A …” „… . Abstract This new developed modelling technique is based on idealistic sensor models adapted with …” „… model approach on a Hardware-in-the-Loop (HiL) test stand proves the modelling technique for functional …”

K. Wulff, J. Willkomm, J. Reger Modellbasierte Folgeregelung fur nichtlineare Regelstrecken am Beispiel der Ladedruckregelung – Ein applikationsnaher Entwurf S. 1-2

„… Dynamics of a Turbocharger. In: Selected papers of the IFIP TC7 Conference on System Modelling and …”

J. Ultsch, J. Brembeck, R. de Castro Learning-Based Path Following Control for an Over-Actuated Robotic Vehicle S. 25-46

„… and can be created by different modelling tools like Dymola. The Functional Mock-up Interface (FMI …” „… ) is an open standard for exchanging physical models between different simulation and modelling tools …” „… contains wheel models with different modelling complexity adapted from . The used tire model …”

Titelei/Inhaltsverzeichnis S. I-X

„… . Schultalbers, IAV Automotive Engineering, Gifhorn Generic Sensor Modelling – A Virtual Integration Approach for …”

N. Althar Udupa, E. Schulz, M. Schultalbers Polytopic LPV Controller Design to Control the Boost Manifold Pressure in an Internal Combustion Engine S. 377-388

„… these entities show nonlinear and time-varying behaviour, modelling the relationship between the inputs …” „… challenges could be easily dealt with by using LPV systems which provide a better framework for modelling …”

Y. Jia, U. Schwarz, D. Görges Energy-Optimal Adaptive Cruise Control based on Model Predictive Control in the Real Driving Emissions Test Cycle S. 145-158

„… follows: Section 2 presents the modelling of the vehicles in time domain. The control scheme and the …” „… Section 5. 2 Modelling of Vehicle Dynamics in Time Domain For discrete-time control, the inter-vehicle …”

V. Ewald, U. Konigorski Regelung eines redundant aktuierten Steer-by-Wire-Systems – Control of redundant actuated Steer-by-Wire-Systems S. 233-244

„… Automation 9 (1993) 4, S. 374–384 [8] Beck, M. u. Keßler, P. (Hrsg.): Modelling and Identification of an …”

K. Figel, F. Svaricek, M. Schultalbers Review and experimental evaluation of models for drivability simulation with focus on tire modeling Short Version S. 293-312

„… State University, 2015. [3] M. Grotjahn, L. Quernheim, and S. Zemke, “Modelling and identification of …” „… , “Investigation of the clonk phenomenon in vehicle transmissions - Measurement, modelling and simulation,” Journal …”

T. Raste, P. Lauer Bewegungssteuerung fur ein Robo-Taxi mit Symmetrie in Antrieb und Lenkung S. 129-144

„… . 62-66 [9] Orend, R.: Modelling and Control of a Vehicle with Single-Wheel Chassis Actuators. In: Proc …”

F. Nolteernsting, R. Röthig, T. Oehlschlägel, M. Schultalbers, U. Becker Gain-Scheduling-Regelung des Ladedrucks eines Ottomotors auf Basis lokal linearer strukturierter H∞-optimaler Regler – Systematische robuste Bedatung einer konventionellen Reglerstruktur S. 389-402

„… Technology, 23(6):2306–2315, 2015. [5] P. Moulin, J. Chauvin, and B. Youssef. Modelling and control of the …”

E. Enders, F. Fent, M. Lienkamp, G. Burkhard, D. Schramm Objectification Methods for Ride Comfort – Comparison of Conventional Methods and Proposal of a new Method for Automated Driving Conditions S. 323-352

„… height [17]. Modelling the bio-dynamic response characteristics is also tried with different model types …”

doi.org/10.51202/9783181023495

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SIMVEC 2022

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Band 2407 2022

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B. P. van de Weg, L. Greve, B. Rosic Surrogate modelling for finite element simulations Towards a stochastic surrogate approach S. 555-562

„… Surrogate modelling for finite element simulations Towards a stochastic surrogate approach B.P …” „… surrogate modelling, a stochastic weight assembly is introduced to the well-known traditional long …” „… network In surrogate modelling for parametrized FEM simulations, one often tries to approximate the …”

L. Stütz, T. König, M. Kley Testing of the tire modelling for a vehicle dynamics simulation on a Road-To-Rig test rig S. 185-196

„… allow great flexibility while keeping costs low (figure 2).2.3. Tire ModellingTires are the element …” „… therefore deliver high quality results for the tire modelling.VDI-Berichte Nr. 2407, 2022190 4. Results …” „… thus the tire modelling is a main element of the test rig. In the scope of this paper, different …”

D. Frerichs, S. David L. Places, K. M. Hahn Model DevOps – Virtual Development as a Set of Micro Services for Model Based Quality Management S. 655-666

„… used in the early development of vehicle design. Various modelling and execution tools are used to …” „… , together with the modelling and simulation process, results in so-called Model DevOps practices. These can …” „… regulation authorities see the need for Modelling and Simulation activities to assure quality of virtual …”

F. Chinesta, R. Magg Empowering car design, maintenance and operation from advanced model order reduction and AI technologies S. 523-534

„… ), whereas data-driven modelling, based in advanced regressions, works with experimental or synthetic data …” „… represent a valuable option. Concerning data-driven modelling and simulation, several functionalities are …” „… and dissipative settings [35,36]. Other procedures enabling dynamical systems modelling are the …”

S. Scheidel, M. Goll, M. Tandl, B. Reiter, R. Neubauer Simulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel Produktion S. 129-142

„… preferred. A design of experiments (DoE) approach combined with empirical modelling fulfills this need …” „… Latin-Hypercube-Sampling), the iterative process of model-update by the modelling algorithm and new point calculation by …” „… illustrates the strength of the empirical modelling approach in answering all possible “what if” question …”

F. Beyer, A. Schumacher, T. Pohl Neue Möglichkeiten der Graphen- und Heuristikbasierten Topologieoptimierung von 3D-Crash-Strukturen durch detaillierte Modellierung der Verbindungsknoten S. 213-224

„… the members were modelled by rigid elements. However, the simple model-ling did influence the results …” „… significantly. Therefore, an automatic modelling procedure for the connection nodes was developed. In this paper …” „… , the modelling procedure for the connection nodes is described and the influ-ence of the new …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… DEUTSCHLAND GmbH, Bensheim;M. Ivarson, AVL List GmbH, Graz, ÖsterreichTesting of the tire modelling for a …” „… . Klinke, F. Schewe, B. Scholemann, Mubea Tailor Rolled Blanks GmbH, AttendornSurrogate modelling for …”

D. Bäder, S. Eibl, C. Wolf, P. Kolar, A. Oliva, F. Meyer 3D CFD Simulations of Snow Accumulation in the Wheel House of a Vehicle at different Driving Speeds S. 1-20

„… An overview of the engineering literature of modelling snow is addressed by [21]. Treating snow as an …” „… modelling in this finite volume CFD-simulation has been done with a two-equation RANS turbulence approach …” „… , „Constitutive modelling of snow as a cohesive-granular material,“ GM 6, p. 47–60, 2004. [22] G. Meschke, C …”

S. Rafiee Experimental and theoretical prediction of a micromechanics-based stress state dependent failure model for ductile materials in ABAQUS, LS-DYNA and PAM-CRASH S. 231-248

„… with the Test data and evaluated material parameters. Keywords: Material Modelling, Crashworthiness …” „… material degradation into account. They offer a general framework for material failure modelling that …” „… no longer be uniformly distributed due to the strain localization effect. For the numerical modelling …”

U. Freyberger THOR 50M-reclined Finite-Element Modell in Komfortsitzpositionen autonomer Fahrzeuge S. 225-230

„… . (2019). A Human Modelling Study on Occupant Kinematics in Highly Reclined Seats during Frontal Crashes …”

D. Friedemann, J. Rademann, B. Näser SMILE: Eine universelle Beschreibungssprache für Simulationsmodelle S. 647-654

„… Problem zu lösen, zeigt die Modellierungssprache „Uni-fied Simulation ModellIng LanguagE“–SMILE, die in …”

J. Lee, S. Rehfeldt, H. Klein, D. Bäder, A. Eisenträger, J. Kuhnert, I. Michel Two-phase water evaporation MESHFREE CFD method for wet automotive component dry-out time prediction S. 33-44

„… . Bäder, S. Rehfeldt, A. Eisenträger, J. Kuhnert, I. Michel, P. Suchde and H. Klein. Modelling evaporation …”

M. Glensvig, C. Kozlik, D. Kreilinger Full Vehicle Virtual Calibration Platform – AVL Co-Simulation and SiL solution S. 629-646

„… ) modelling a high voltage hybrid long-haul truck with all major subsystems and control units as shown in …”

doi.org/10.51202/9783181024072

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28. Deutscher Flammentag

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Reihe: VDI-Berichte

Band 2302 2017

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D. Nikolaenko, C. Spijker, H. Raupenstrauch Modelling the Jet Cooler for Hot-dip Galvanization of Steel Strips S. 741-746

„… Modelling the Jet Cooler for Hot-dip Galvanization of Steel Strips Mag. D. Nikolaenko …” „… discrete ordinate method (DOM) is chosen for modelling radiation in the jet cooler. The results of the …” „… modelling radiation in the gas phase. The contribution of this work is inclusion of motion of the solid …”

S. J. Baik, B. Rogg Full PDF-Modelling and Parallel Simulation of Liquid- Fuelled Turbulent Spray Flames S. 469-478

„… Full PDF-Modelling and Parallel Simulation of Liquid- Fuelled Turbulent Spray Flames Dr.-Ing …” „… chemistry, which does not require modelling [5], with the advantage of a full Monte-Carlo stochastic …” „… flexibility to the modelling of turbulence for complex, industrial combustion problems, but that it also …”

H. Mätzing, H.-J. Gehrmann, H. Seifert, D. Stapf, R. Keune Modelling Biomass and Solid Recovered Fuel Combustion on Reciprocating Grates with CFD-application S. 143-150

„… Modelling Biomass and Solid Recovered Fuel Combustion on Reciprocating Grates with CFD-application …” „… error of ± 30 % and corresponds to 2.8 ± 0.8 m/h [6]. 2.2 CFD Modelling of the Freeboard As result …” „… , this result appears acceptable. The CFD modelling of the TAMARA furnace was performed for the wood …”

C. Yu, U. Maas Numerical Study of turbulent reacting flows with local extinction and re-ignition effects based on a statistical method and REDIM reduced reaction kinetics S. 521-534

„… in a closed form, avoiding any modelling. However, the accuracy of PDF calculations largely depends …” „… on the accurate modelling of chemical reactions and on the mixing model. In this work, the PDF model …” „… data. 1. Introduction An accurate computational modelling of extinction and re-ignition effects is …”

M. Vascellari, C. Hasse, S. Halama, M. Steibel, H. Spliethoff Detailed CFD simulations of a 5-MW industrial-scale entrained-flow gasifier using intrinsic char conversion kinetics S. 199-212

„… conversion models, which are then coupled to the CFD code. This comprehensive modelling framework is …” „… requirements of these modelling and simulation activities have increased in complexity, more detail in the …” „… in particular now play an important part in the process of designing advanced reactors. Modelling …”

B. Brosch, O. Narin, F. Sudbrock Numerische Unterstützung eines Wirbelschichtbrennkammer Retrofits S. 163-170

„… combustion, which was supplemented by numerical modelling. The numerical analysis helped to check the flow …” „… .; Romo-Millares, C. A.: Mathematical modelling of fuel-NO emissions from PF burners, Journal of the Institute of …”

D. Holtz, J. Nocke, E. Hassel CFD-DEM Simulationen für Biomassefeuerungen S. 131-142

„… werden. Abstract A new modelling concept for biomass fixed bed combustion has been developed which …” „… ] Mehrabian, R., Shiehnejadhesar, A., Scharler, R., Obernberger, I.: Multi-physics modelling of packed bed …” „… , T.: Modelling wood combustion under fixed bed conditions. Fuel (2003) S.729–738. [8] Haseli, Y …”

A. Schwabauer, M. Mancini, R. Weber Modellierung eines Wanderbett-Gegenstromvergasers S. 493-506

„… . Müller, R. Weber and N. Djordjevic. Tackling the challenges in modelling entrained-flow gasification of …” „… and M. Beckmann, 2014. [9] C. Mandl, I. Obernberger and F. Biedermann. Modelling of an updraft …” „… Development, 17(1):92–98, 1978. [20] A. Anca-Couce, C. Mandl and I. Obernberger. Modelling updraft …”

M. von Bohnstein, A. Stroh, J. Ströhle, B. Epple Vorhersage korrosiver Gasatmosphären in der Brennkammer eines Kohlekraftwerks S. 563-572

„… with Biomass Co-Combustion, Universität Stuttgart, Göttingen, 2011. [9] S.I. Magda, Modelling of …” „… ] A.C. Benim, B. Epple, B. Krohmer, Modelling of pulverised coal combustion by a Eulerian-Eulerian …”

S. Hartl, D. Geyer, A. Dreizler, R. S. Barlow, C. Hasse Gradientenfreie Flammenindentifizierung auf 1D Raman/Rayleigh Messdaten S. 479-492

„… turbulent combustion, Combustion Theory and Modelling 6 (2002) 529-551. [4] P. Domingo, L. Vervisch, J …” „… and Modelling 19 (2015) 107-129. [16] S. Lyra, B. Wilde, H. Kolla, J.M. Seitzman, T.C. Lieuwen, J.H …”

S. Jell, M. Murer, H. Spliethoff Numerische Untersuchungen zur Stickoxidreduktion in thermischen Müllverwertungsanlagen S. 585-596

„… combustion using detailed chemical kinetic modelling,“ in Waste Management & Research 32.8, 2014, pp …”

P. Graeser, M. Schiemann Einfluss der Partikelgröße auf den Partikelemissionsgrad eines Steinkohlekokses S. 85-96

„… power plant boiler using CFD modelling,” Fuel, vol. 113, no. x, pp. 780–786, 2013. [5] J. Li, A …”

R. Knappstein, G. Kuenne, A. Sadiki, J. Janicka Flamelet-Tabellierung im Kontext der Simulation von Kohlestaubverbrennung S. 613-624

„… de Goey, L. P. H.: Modelling of Premixed Laminar Flames using Flamelet-Generated Manifolds …”

S. Drost, M. Werler, R. Schießl, U. Maas Untersuchung der Zündeigenschaften von Methan-Wasserstoffgemischen in einer schnellen Kompressionsmaschine S. 383-394

„… . Curran. An Experimental and Detailed Chemical Kinetic Modelling Study of Hydrogen and Syn- VDI-Berichte …”

D. Kaczmarek, F. Sen, T. Kasper, B. Atakan, S. Porras, R. Schießl, U. Maas Kinetische Untersuchung der partiellen Oxidation von Methan/DME und Methan/Ethanol-Gemischen S. 431-444

„… .; Maas, U. A chemical kinetic modelling study of ignition in fuel-rich methane/dimethyl ether mixtures …”

T. Methling, M. Braun-Unkhoff, U. Riedel Chemisch-kinetische Modelloptimierung für die Verbrennung biogener Gase durch die Anwendung des linearen Transformationsmodells S. 637-648

„… for the analysis and optimisation of chemical kinetics,“ Combustion Theory and Modelling, 2016 …”

T. Zirwes, F. Zhang, J. A. Denev, P. Habisreuther, H. Bockhorn, N. Zarzalis Einfluss von erhöhtem Druck auf die Änderung der Flammendynamik durch Streckung in vorgemischten Flammen S. 549-562

„… considered carefully when using ? ? for either theoretical or modelling purposes. This work was performed …”

C. Schneider, P. Stoesser, S. Rincon, T. Kolb Determination of Heterogeneous Reaction Kinetics of High-Temperature Biomass Char S. 331-344

„… , N. Tackling the challenges in modelling entrained-flow gasification of low-grade feedstock. Journal …”

doi.org/10.51202/9783181023020

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LAND.TECHNIK AgEng 2023

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Band 2427 2023

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

„… High-fidelity simulation modelling of agricultural mobile robots Dr.-Ing. Klaus Kivekäs …” „… modelling the performance and energy consumption of battery electric agricultural mobile robots. Modelling …” „… significant research attention over the decades. Various approaches for tire-soil modelling have been …”

F. Gerdes, L. Frerichs, A. Eitzlmayr, E. Karer, A. Feyrer, M. Hofer, D. Weberndorfer A comparison between conventional calibration experiments and the Excavator Test for DEM soil calibration S. 79-86

„… – Modelling and calibration of soil models Numerical models of soil cultivation and tillage are often based …” „… [3]. Modelling of cohesive soil requires a cohesive contact model, e.g., linear cohesion model [4 …” „… . [3] Ucgul, M.; Fielke, J.M.; Saunders, C.: Three-dimensional discrete element modelling of tillage …”

C. Korn, T. Herlitzius, K. Lüpping, A. Afting Study on the use of DEM for the optimization of pelleting rollers S. 403-412

„… Calibration and Validation for the Modelling of Cylindrical Pellets. KONA Powder and Particle Journal, 2015 …” „… . Horabik , M. Bańda , V. Vozárová , L. Kubík , and M. Stasiak: DEM modelling of wood sawdust compaction …”

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

„… modelling and simulation tools provide efficient and reasonably accurate methods for assessing and comparing …” „… VDI-Berichte Nr. 2427, 202330software's practical interface and powertrain modelling capabilities offer a …”

D. Jung, M. Rittershofer Side Slope Compensation Conveyor for Combine Harvesters S. 125-130

„… similar velocity profiles in horizontal and vertical cleaning shoe directions. Discrete Element Modelling …”

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

„… and motion planning are performed sequentially for reasons of computing time, with varying modelling …”

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

„… , S., and A. Tomasello. "Recent Progress in CFD Modelling of Multiphase Flow in Horizontal and …”

T. Herlitzius, H. Döll, M. Lindner Tyre testing methodology to evaluate contact pressure distribution and simulation of the resulting soil compaction risk S. 247-254

„… simulation models differ from each other in their approach and modelling assumptions and start with different …”

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

„… machine dimensions com-plicates the internal modelling for both sensor based assistant systems and V2V …”

Titelei/Inhaltsverzeichnis S. I-XX

„… simulation modelling of agricultural mobile robots 255K. Kivekäs, A. Lajunen, University of Helsinki …”

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

„… of Power Distribution in the Hydraulic Remote System of Agricultural Tractors Through Modelling and …”

doi.org/10.51202/9783181024270

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International Conference on Gears 2017

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Reihe: VDI-Berichte

Band 2294 2017

Treffer in den folgenden Teilen:

Y. Shen, S. Rinderknecht, M. Hoppert General modelling method of power losses in transmission with parameter identification S. 905-916

„… General Modelling Method of Power Losses in Transmission with Parameter Identification M. Sc …” „… out since many decades, the research focus is always the modelling of component power losses. On one …” „… . Modelling of the friction coefficient is complex, because it is affected by the tribology factors like …”

X. Gou, L. Zhu, C. Qi Modelling of a gear-rotor system considered tooth contact temperature and its dynamic characteristics S. 1177-1184

„… Modelling of a gear-rotor system considered tooth contact temperature and its dynamic …”

J. Langhart, I. Zotos, G. Franzoso Casing stiffness variations and influence on the gear meshing properties S. 1161-1168

„… strongly influenced by many details. In this investigation, variations in FE modelling are done, as i.e …” „… to the complete bore surface, which represents a too stiff modelling. In reality, the bearing outer …” „… well as the VH values is very low (figure 5, right). Fig. 5: Influence of bore modelling and …”

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

„… carburizing process without modelling the quenching process for the hardness predictions. The model being …” „… modelling before discussing the specific aspects during case hardening to be considered. Thereafter a …” „… profile along the tooth root and flank is presented Numerical Modelling of Case Hardening Case hardening …”

M. Daffner, M. Otto, K. Stahl Elastic deformation of a hypoid gearbox – Measurements on a static test rig to validate the calculated elastic deformation behavior S. 683-694

„… been measured and compared to calculation results. Therefore, different approaches of modelling the …” „… same time. The most sophisticated method of modelling the deformation behavior of bearing seats is by …” „… become more and more important. The most sophisticated way of modelling bearing seats in these programs …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… manufacture in order to provide knowledge on what parameters need to be considered when modelling the cost …” „… modelling analysis [4] [6].There are some investigations focusing on the advancement of PM technologies and …” „… are e.g. equipment depreciation, cost modelling methods, in-house production or out-sourcing [6 …”

S. Stoyanov, V. Dobrev, A. Dobreva Investigating dynamic behavior of planetary gear trains through the systematic approach S. 197-208

„… contact interaction in planetary gear trains. MODELLING OF CONTACT INTERACTION Abaqus/Standard …” „… software product Abaqus/Explicit provides two algorithms for modelling contact interactions: general …” „… VDI-Berichte Nr. 2294, 2017202 The modelling of the lubrication process in planetary gear trains is based upon …”

B. Schlecht, F. Rudolph, S. Schumann Experimental studies and simulation of hypoid gear lapping S. 1403-1414

„… energy ∙ ∆ introduced to the sliding contact [1]. 3. Previous approaches on modelling abrasive wear …” „… of the used contact simulation modelling only tooth flank geometry but not the abrasive particles …” „… micro-scale abrasion test. Wear 255 (1-6) pp. 23–29, (2003) 4. Torrance, A. A.: Modelling abrasive wear …”

J. Neufond, Y. Xu, J. Perret-Liaudet, E. Rigaud The iterative spectral method for computing the planetary gear dynamic response S. 209-218

„… planetary gears multi-degree-of-freedom modelling is built. Eigenmodes, dynamic transmission errors and …” „… dynamic modelling, they are generally introduced as a combination of periodic displacement excitations …” „… stochastic external excitation. 2. Dynamic modelling and modal basis For this study, we consider a single …”

E. Rigaud, P.-H. Cornuault, B. Bazin, E. Grandais-Menant Prediction of the vibroacoustic response of an electric window-lift gear motor S. 635-648

„… modelling of the excitation sources. The second part describes the dynamic modelling and the iterative …” „… electromagnetic forces is computed using the simulation software Maxwell©. A 2D finite element modelling of the …” „… . Cranfield Institute of Technology. Paper C177/79, 9-29, 1979. [3] Rigaud E., Barday, D. Modelling and …”

Foreword S. 1-4

„… conference address the subject of modelling and simulating the noise behavior of geared transmissions and …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… both in terms of deformation and densification. Material modelling Gurson conducted a study in …” „… [4] Kraft T., Y. B. A., R. H., Finite element modelling of PM surface densification process, Powder …” „… ] Angelopoulos V., Improved PM gear rolling simulations using advanced material modelling, Recent Advances in …”

A. Mihailidis, G. Korbetis, N. Drivakos, I. Nerantzis Finite element method based analysis of planetary gear systems considering backlash and manufacturing deviations S. 75-82

„… . In this paper, new techniques and tools are introduced aiming to facilitate the modelling procedure …” „… of helical gears was analyzed in the current study using 3D FE modelling. The analysis was made …”

T. Frech, C. Löpenhaus, F. Klocke Influence of the contact conditions in cold rolling on the density profile of powder metallurgical (PM) gears S. 1265-1276

„… infeed can also be traced back to the stresses out of the contact conditions. 5. Modelling the Density …” „… 7 16 VDI-Berichte Nr. 2294, 2017 1271 (Eq. 5) Fig. 7: Modelling Approach The influence …” „… VDI-Berichte Nr. 2294, 2017 1273 Fig. 8: Modelling the Density Profile in Cold Rolling Both sides of …”

M. Ophey, F. Klocke, C. Löpenhaus Approach for modeling grinding worm wear S. 1365-1378

„… , probabilistic consideration of the grain splintering and an empirical modelling of the grain flattening based …” „… processes. The wear modelling approach of WERNER can only be transferred to generating gear grinding in its …” „… with Friction f [-] Coefficient of Friction 4. Modelling of grinding worm wear In the following …”

D. Strasser, S. Troll, R. Sperlich, J. Münch Reliability safeguarding for an 8 MW wind energy gearbox in serial production – Prototype and process development ensuring stable quality at the highest level S. 1085-1100

„… important to find the right modelling strategy, safeguarding the needed accuracy on one hand but keeping …” „… suitable modelling of contact areas plays an important role to simulate accurate deformations. Using …”

Titelei/Inhaltsverzeichnis S. I-XXVII

„… calculation method for load-dependent gear 893 T. Lohner, losses K. Stahl Y. Shen, General modelling method …” „… X. Gou, Modelling of a gear-rotor system considered tooth 1177 L. Zhu, contact temperature and its …”

E. Maier, A. Ziegltrum, T. Lohner, K. Stahl Characterization of TEHL contacts of thermoplastic gears S. 1483-1496

„… of sliding speed. Besides, concise modelling of both, the nonlinear material behavior and the heat …” „… .: Numerical modelling of elastohydrodynamic lubrication in soft contacts using non‐Newtonian fluids …”

F. Yang, W. Bi Efficiency evaluation of multi-speed transmission S. 1101-1108

„… . Detailed loss modelling of vehicle gearboxes. Proceedings 7th Modelica Conference, Como, Italy, Sep. 20-22 …”

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

„… ., Velex, P., Becquerellle, S., Modelling of spur and helical gear planetary drives with flexible gears and …”

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

„… (Important for Models with Big Deformations) Advantage for Deform 3D: Easy Modelling of the coating with the …”

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

„… on mathematical modelling of tooth topography for a predetermined set of conditions. Litvin, et al …”

H. B. Endeshaw, S. Ekwaro-Osire, F. M. Alemayehu, J. P. Dias Estimation of remaining useful life of gears with uncertainties in loading and material parameters S. 1063-1072

„… . [3] Ossai, C. I., Boswell, B., and Davies, I. J., 2016, “A Markovian Approach for Modelling the …”

B. Černe, D. Zorko, J. Duhovnik Semi-analytical method for the prediction of the flank temperatures of polymer gears during running S. 1611-1624

„… [W/(mK)] 0,39 0,37 An important aspect of the analysis is the correct modelling of the contact …”

W. Wang, L. Han, Q. Yan, C. Xiang, Y. Li Research on the dynamic power split characteristics and the electric power coordinated control for a hybrid transmission system S. 131-142

„… Transactions on Vehicular Technology, 2003, 53(3): 872-881. [7] LIU J M, PENG H. Modelling and control of a …”

P. Garambois, E. Rigaud, J. Perret-Liaudet Robust optimization of gear macro and micro-geometries in order to minimize static transmission error and gear stiffness fluctuations S. 927-938

„… :58–60, 1998. [5] Emmanuel Rigaud and Denis Barday. Modelling and analysis of static transmission …”

doi.org/10.51202/9783181022948

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Autonomous Systems 2017

Herwig Unger (Hrsg.), Wolfgang A. Halang (Hrsg.)

Reihe: Informatik/ Kommunikation

Band 857 2017

Treffer in den folgenden Teilen:

Nkiedel Alain Akwir, Muhindo Kule Mutengi A Survey of Traffic Flow Modelling Concepts: Pros and Cons of Traditional Models S. 230-244

„… 230 A Survey of Traffic Flow Modelling Concepts: Pros and Cons of Traditional Models Nkiedel Alain …” „… Abstract: This paper presents a comprehensive survey of traffic flow modelling concepts according to the …” „… different scenarios, states of the traffic, phenomena and some specific requirements of the modelling …”

Titelei/Inhaltsverzeichnis S. I-VI

„… Modelling Concepts: Pros and Cons of Traditional Models Nkiedel Alain Akwir, Muhindo Kule Mutengi et al …”

Kamiba Kabuya Isaac, Muhindo Kule Mutengi On the Application of the COMPRAM Methodology for an Understanding of Societal Problems S. 245-256

„… the next step of this modelling work in progress; this step will be the focus of our next paper. The …” „… SFD will enable a system dynamics modelling of the complex system at hand [16]. The SFD is a analysis …”

Irina Kaiser, Wolfgang Fengler, Maxi Weichenhain Development of Embedded Systems in the Domain of Measurement Techniques S. 201-214

„… workflows”, in: Modelling and Simulation 2016 (ESM ’2016), pp. 413–419, Las Palmas: October 26-28, 2016 …”

doi.org/10.51202/9783186857101

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