VDI Verlag eLibrary

Reaction Network Generation and Evaluation for the Design of Biofuel Value Chains

Juan José Wilhelm Victoria Villeda

Reihe: Verfahrenstechnik

Band 950 2017

Treffer in den folgenden Teilen:

„… . T. (2013). An optimization-based assessment framework for biomass-to-fuel conversion strategies …” „… . (2012b). Reaction network flux analysis: Optimization-based evaluation of reaction pathways for …” „… ., Victoria Villeda, J. J., and Marquardt, W. (2012). Towards model-based identification of biofuels for …”

Titelei/Inhaltsverzeichnis S. I-XVIII

„… evaluation – Optimization-based analysis – Elementary mode analysis – Network topology analysis The present …” „… decomposed into elementary nodes, non-further decomposable sequences of reactions. Optimization-based …” „… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 5 Network evaluation strategy 77 5.1 Optimization-based network evaluation …”

Introduction S. 1-10

„… approach that joins combinatorial assessment of elementary modes with optimization-based pathway analysis …” „… pathways. An optimization-based formulation identifies the optimal combination of elementary modes subject …” „… the underlying phenomena render an entirely model-based description of the value chain a desired, but …”

Case studies S. 95-127

„… objective function, such that the optimization problem results in min α {TAC} s.t. N = α ·Nm Nm = γmole · nm …” „… . The TAC are then calculated as presented in Appendix E. Solving this optimization problem results in a …” „… step. Currently there is no general modeling framework available for model-based identification of such …”

doi.org/10.51202/9783186950031

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wt Werkstattstechnik online

Alle Ausgaben: wt Werkstattstechnik online

wt Jahrgang 105 (2015) Heft 05 ISSN Online: 1436-4980

Treffer in den folgenden Teilen:

P. Eberspächer, J. Schlechtendahl, E. Colangelo, M. Weskamp, S. Wahren, T. Bauernhansl, J. Siegert, A. Verl, A. Lechler Modellbasierte, energieoptimale Produktionssteuerung*/Model-based, energy-optimal production control - Reduction of energy consumption over multiple layers within the control hierarchy S. 324-328

„… optimization in machining processes has been achieved by the research group “Ecomation“ through a model-based …” „… . Schlechtendahl, E. Colangelo, M. Weskamp, S. Wahren, T. Bauernhansl, J. Siegert, A. Verl, A. Lechler Model-based …” „… energy optimization in machining processes has been achieved by the research group “Ecomation“ through …”

C. Brecher, A. Malik, W. Herfs, W. Lohse, S. Gsell Optimierung des Energieumsatzes mithilfe eines MES*/Optimization of Energy Consumption based on MES S. 319-323

„… Optimization of Energy Consumption based on MES 1 Einleitung Aufgrund der Steigerung der Energiepreise sowie …” „… .; Schlegel, A.; Stoldt, J.; Putz, M.: A model-based approach to energy-saving manufacturing control …”

doi.org/10.37544/1436-4980-2015-05

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

Maxim Stuckert

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1253 2016

Treffer in den folgenden Teilen:

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

„… modelpredictive control (MPC) or more generally model-based control (Skogestad, 1997, Kano and Ogawa, 2010). PID …” „… to turn a control into a nite-horizon optimization problem. At any time sampling point, this …” „… optimization problem is solved to obtain a sequence of future control actions. The rst element of this …”

Bibliography S. 144-157

„… . Kooijman and R. Taylor, 2000. K. Kraemer, S. Kossack, and W. Marquardt. E cient optimization-based design …” „… real-time optimization of chemical processes. Automatisierungstechnik : at, 62(2, SI):150 161, 2014. 146 …” „… . 150 Bibliography W. Marquardt. Nonlinear model reduction for optimization based control of transient …”

Efficiency estimation in distillation columns S. 82-96

„… process history based, qualitative model-based, and quantitative model-based methods. The process history …” „… faults while the parametric faults, for which the model-based approaches might be more suitable since the …” „… leaving some desired ranges are considered parametric faults we focus on the quantitative model-based …”

doi.org/10.51202/9783186253088

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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:

Bibliography S. 190-204

„… 190 Bibliography Alberer, D. and del Re, L. (2009). Optimization of the transient Diesel engine …” „… . SAE. Benz, M. (2010). Model-based optimal emission control of Diesel engines. Dissertation …” „… geometry turbocharged engines. In Proceedings of 18th IFIP Conference on System modeling and Optimization …”

doi.org/10.51202/9783186803122

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Commercial Vehicles 2021

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2380 2021

Treffer in den folgenden Teilen:

J. Pell, I. Müller, W. Gruber, A. Schilk E/E architecture and operating strategy for fuel-cell trucks – Challenges and solutions for energy- and cost-efficient operation S. 117-134

„… main components, like the fuel cell system or the HV battery, model-based development (MBD) approaches …” „… remaining optimization potentials to achieve a high overall system efficiency and meet the global …” „… the energy management. Model-based hybrid powertrain control software development Looking at …”

H. Ulmer, M. Rothschuh, F. Brinkmann, R. Wascheck, T. Delebinski eDrive & Fuel Cell powertrain systems engineering for commercial vehicles S. 55-72

„… vehicle optimizations (predominantly aerodynamic measures) and ZEVs. Apparently, a substantial amount of …” „… defining use-cases and initial requirements, a model-based development approach supports the powertrain …” „… powertrain systems, including tank using a model-based simulation model. O pe ra tin g ho ur s [h ] 0 …”

T. Mauthner, G. Hasenbichler, B. Henriques Intelligent automated driving features for refuse collection vehicles S. 189-204

„… enabling real world testing of functionality from the beginning. Following AVL’s ADAS/AD model-based …” „… . Development efforts and operational risks would be disproportionate to the benefits and optimization …” „… optimization potential We designed a solution in which the operator keeps control and responsibility of the …”

doi.org/10.51202/9783181023808

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A Runtime Adaptation Concept to reinforce Versatility in Industrial Automation

Haitham Elfahaam

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1267 2018

Treffer in den folgenden Teilen:

Bibliography S. 110-118

„… , volume 290. Citeseer, 1976. 110 Bibliography [13] Stephen Boyd. Convex optimization of graph laplacian …” „… with symmetries. SIAM Journal on Optimization, 20(2):792–819, 2009. [15] Stephen Boyd, Persi Diaconis …” „… Optimization, 20(2):792–819, 2009. [16] Junwei Cao. Self-organizing agents for grid load balancing. In …”

State of the Art S. 6-22

„… optimum distribution according to the defined optimization/constraints criteria is the objective, e.g …” „… a repository (Docker cloud). In the optimization domain, Docker utilizes a consensus algorithm …” „… (field level) or to control software adaptation (control level) or at the optimizations strategies …”

doi.org/10.51202/9783186267085

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LAND.TECHNIK 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2395 2022

Treffer in den folgenden Teilen:

C. Schoerghuber, M. Ortner, M. Resel, R. Schantl, S. Puster Analysis of the tractor behavior on a powertrain test bed for tractor-specific maneuvers S. 521-528

„… bed with the tractor on real road or field. In this contribution the model-based operation of a …” „… same maneuvers performed on a test track. Model-based powertrain test bed setup and unit under test …” „… model-based operation VDI-Berichte Nr. 2395, 2022522 The dynos, the eddy current brake and the hydraulic load …”

doi.org/10.51202/9783181023952

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Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

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F. Duchi, M. Ivarson, A. Schmitt, F. Haag Innovative E-Drive testing and software optimization – Key to maximize range, comfort and robustness of modern electric powertrains S. 37-60

„… model-based optimization method also allows to find a trade-off between the three optimi-zations. A fourth …” „… Innovative E-Drive testing and software optimization – Key to maximize range, comfort and …” „… in the vehicle fleet. We show how model-based testing methodology can be used to improve both the …”

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

„… contribution showcases the effect that control optimization can achieve regard-ing electric machine NVH, with …” „… Modelling (FEM) is jointly used with model-based 1D system models to char-acterize every component …” „… temperatures NVH optimization through control NVH is usually dealt with at component design and integrated …”

M. Schröder, K. Herold, C. Monissen Efficiency Increase of Electric Machines with Active Thermal Field Weakening S. 119-132

„… follows model-based control standards. After the temperature is defined by the control map, it is fed into …” „… ., Maiterth, J. M., Pischinger, S.: Cost Optimization of E-Drives for Traction Applications, 29th Aachen …”

doi.org/10.51202/9783181024010

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Drivetrain for Vehicles 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2313 2017

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M. Ruider, M. Heiartz, J. Winkler Innovative dog clutch actuator with integrated sensor function for 48V ZF hybrid drives S. 129-130

„… model-based development of the electromagnetic actuator and the dog clutch are illustrated. In addition, the …” „… concludes with the optimization of the shifting dynamics and the implementation of new control functions …”

doi.org/10.51202/9783181023136

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

Hans Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 799 2016

Treffer in den folgenden Teilen:

M. Nakagawa, K. Yano, I. Yamauchi, M. Stapelbroek, T. Hülshorst, A. Nase Neue Freiheitsgrade der Hybrid-Antriebsstrangdimensionierung durch prädiktives Energiemanagement /New Degrees of Freedom for Dimensioning of Hybrid Powertrains by Using Predictive Energy Management S. I-248-I-264

„… model-based finite horizon online optimization method. Generally speaking, the input/output relations of the …” „… “electronic horizon”, enabling a quasi-global optimization [2]. These electronic horizons are systems …” „… powertrain and a longitudinal vehicle model. Fast calculation times enable optimization of vehicle concepts …”

T. Niizato, Y. Yasui, Y. Urata, Y. Wada, M. Jono, K. Nakano, M. Taguchi, M. Fischer Hondas neue Turbo-GDI Motorenfamilie für globale Anwendung/Honda’s New Turbo-GDI Engine Series for Global Application S. II-317-II-333

„… series, fundamental combustion concept was re-established as optimization for turbo-charged engine. 37 …” „… determines a feedforward turbine gas flow. The model-based airmanagement control calculates optimum opening …”

doi.org/10.51202/9783186799128

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Testen und Validieren elektrischer Antriebsstränge

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2412 2023

Treffer in den folgenden Teilen:

F. Duchi, M. Ivarson, B. Wultsch Novel Methodology of E-Drive testing, calibration and optimization S. 45-72

„… model-based optimization are known methods for dealing with multi-dimensional optimization problems. In …” „… the best system efficiency dataset. The model-based optimization method also allows to find a …” „… Novel Methodology of E-Drive testing, calibration and optimization  Newest test equipment for …”

doi.org/10.51202/9783181024126

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

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

„… Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology Dipl.-Ing. (FH …” „… applied and implemented a “Vehicle in the Loop” methodology, also called “model-based”, to run those …” „… optimization with excellent correlation to real world customer applications in an early development stage. This …”

doi.org/10.51202/9783181023006

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Autoreg 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2349 2019

Treffer in den folgenden Teilen:

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

„… computational effort to solve the optimization problem online. Another drawback of model-based control is the …” „… the design of traditional model-based PFC approaches a sufficiently accurate synthesis model of the …” „… , parametrizing and testing these model-based PFC as well as deriving the synthesis model is known to be a …”

P. M. Sieberg, S. Blume, S. Reicherts, D. Schramm Nichtlineare modellbasierte pradiktive Regelung der Fahrzeugdynamik in Bezug auf eine aktive Wankstabilisierung und eine Nickreduzierung S. 3-18

„… , „Computation Time Optimization of a Model-Based Predictive Roll Stabilization by Neuro-Fuzzy Systems,“ in 19 …” „… Wankstabilisierung und eine Nickreduzierung Non-Linear Model-Based Predictive Control of Vehicle Dynamics in Terms …” „… non-linear model-based control approach that specifically influences the vehicle dynamics, in particular the …”

F. Pfitz, M. Braun, C. Ebenbauer Relaxed Barrier MPC for Reference Tracking: Theoretical and experimental studies S. 97-110

„… tracking problems. MPC is a model-based control method in which a suitable control input, at each sampling …” „… optimization problems, many control tasks can be cast as MPC problems. However, MPC su ers from two main …” „… disadvantages. On the one hand, the online (real-time) optimization problem imposes high computational e ort. On …”

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

„… sufficiently. There are numerous studies on the model-based design of these so-called drivability controllers …” „… discuss the applicability of the models for comfort control design, optimization and validation. In …” „… computationally expensive. Consequently, a rough global optimization has been used to find a good starting point …”

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

„… . Eriksson, O. Leufven, and P. Andersson. Wastegate actuator modeling and model-based boost pressure control …” „… Sidorow. Model-based Fault Diagnosis of the Air and Turbocharger System of Diesel Engines. VDI- Verlag …” „… Control, 51(1):71–86, 2006. [27] F. H. Clarke. Nonsmooth analysis and optimization. In Proceedings of the …”

doi.org/10.51202/9783181023495

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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2361 2019

Treffer in den folgenden Teilen:

P. Sivasothy, G. Bulun, J. Seewig, J. Imwalle Implementation of a Dynamic Product Development Method for Agricultural Engineering Based on Virtual Prototypes S. 273-280

„… distinguished: a data-based image (black box), a model-based image (white box) or a hybrid, a combination of a …” „… data-based and a model-based image (grey box) [4]. The white box, which is preferred for simple, well …” „… checked with the help of the resulting sensor signal. In addition to the physical optimization, this …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… www.dnb.de. f Analysis of Drive Trains Model-Based Chiptuning Detection of Diesel Engines …” „… Optimization of Farm Work Production System Optimization with Electrified Powertrain …” „… ; O. Delvaux, Ets Joskin S.A., Soumagne, Belgium Optimization of tractor front loader for improved …”

doi.org/10.51202/9783181023617

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AUTOMATION 2016

VDI Wissensforum GmbH (Hrsg.)

2016

Treffer in den folgenden Teilen:

M. Dück, J. Trabert, F. Seidler, W. Silex, S. van Waasen, M. Schiek, D. Abel, E. Castelan Regelung nicht-linear gekoppelter elektromagnetischer Aktuatoren zur aktiven Widerstandsreduktion in turbulenter Strömung S. 149-150

„… surface. Previous model-based investigations show a successful control with an iterative learning …” „… prototype. The determination of the parameters enables the refinement of the model and the optimization of …”

doi.org/10.51202/9783181022849

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