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Institute for Dynamic Systems and Control
 
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Onder, Christopher, Dr.

Christopher Onder

ETH Zürich
Dr. Christopher Onder
Inst. Dynam. Syst. u. Regelungst.
ML K 37.2
Sonneggstrasse 3
8092 Zuerich

Phone: +41 44 632 24 66
Fax: +41 44 632 11 39
E-Mail: 

Publications

Guzzella L., Onder C., "Introduction to Modeling and Control of Internal Combustion Engine Systems", 2nd. Ed., 2010, Springer Verlag. TOC

Elbert P., Onder C., Gisler H., "Capacitors vs. Batteries in a Serial Hybrid Electric Bus," 2010, Proceedings of the IFAC Symposium Advances in Automotive Control, Munich

Guzzella L., Onder C., Dönitz C., Voser C., Vasile I., "Das Downsizing-Boost-Konzept auf Basis der pneumatischen Hybridisierung von Ottomotoren," 2010, MTZ Motortechnische Zeitschrift, Vol. 71, Nr. 1, pp. 52-58

Müller E.A., Onder Ch.H., Guzzella L., Kneifel M., "Optimal Control of a Fuel-fired Auxiliary Heater for an Improved Passenger Vehicle Warm-up," 2009, IFAC Journal of Control Engineering Practice, Vol. 17, No. 6, pp. 664-675

Vasile I., Dönitz C., Voser C., Vetterli J., Onder C., Guzzella L., "Rapid Start of Hybrid Pneumatic Engines," 2009, Proceedings of the IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling (E-COSM 09), pp. 123-130

Dönitz C., Vasile I., Onder C., Guzzella L., "Modelling and optimizing two- and four-stroke hybrid pneumatic engines," 2009, IMechE Part D - Journal of Automobile Engineering, Vol. 223, No. 2, pp. 255-280

Dönitz C., Vasile I., Onder C., Guzzella L., "Dynamic Programming for Hybrid Pneumatic Vehicles," 2009, Proceedings of the American Control Conference, pp. 3956-3963

Dönitz C., Vasile I., Onder C., Guzzella L., "Realizing a concept for high efficiency and excellent driveability: The downsized and supercharged hybrid pneumatic engine," 2009, SAE 2009-01-1326

Boehme, T., Onder C. and Guzzella L., "Dynamic Model of an Auto-Thermal Gasoline Fuel Processor," 2008, International Journal of Hydrogen Energy, Vol. 33, No. 21, pp. 6150-6164

Santin J.-J., Onder C., Bernard J., Isler D., Kobler P., Kolb F., Weidmann N., Guzzella L., "The World's Most Fuel Efficient Vehicle - Design and Development of Pac-Car II", 2007, vdf Hochschulverlag AG. TOC

Spring P., Onder C.H., Guzzella L., "EGR Control of Pressure-Wave Supercharged IC Engines," 2007, IFAC Journal of Control Engineering Practice, Vol. 15, No. 12, pp. 1520-1532

Brand D., Onder C. H., Guzzella L., "Virtual NO Sensor for Spark-Ignition Engines," 2007, IMechE Int. Journal of Engine Research, Vol. 8, No. 2, pp. 221-240

Rupp D., Onder C., Guzzella L., "Iterative Adaptive Air/Fuel Ratio Control," 2007, IFAC Symposium Advances in Automotive Control, Monterey (CA)

Spring P., Onder C.H., Guzzella L., "Optimized Control of a Pressure-Wave Supercharger: A Model-Based Feedforward Approach," 2007, IEEE Transactions on Control Systems Technology, Vol. 15, No. 3, pp. 457-464

Möller R., Onder C.H., Guzzella L., Votsmeier M., Gieshoff J., "Analysis of a kinetic model describing the dynamic operation of a three-way catalyst," 2007, Applied Catalysis B: Environmental, Vol. 70, No. 1-4, pp. 269-275

Ambühl D., Sciarretta A., Onder C., Guzzella L., Sterzing S., Mann K., Kraft D., Küsell M., "A Causal Operation Strategy for Hybrid Electric Vehicles based on Optimal Control Theory," 2007, Proceedings of the 4th Symposium on Hybrid Vehicles and Energy Management February 14-15, Braunschweig, pp. 318-331

Brand D., Guzzella L., Onder C., "Estimation of the Instantaneous In-Cylinder Pressure for Control Purposes Using Crankshaft Angular Velocity," 2006, SAE 2005 Transactions Journal of Engines

Frei S., Guzzella L., Onder C., Nizzola C., "Improved Dynamic Performance of Turbocharged SI Engine Power Trains using Clutch Actuation," 2006, IFAC Journal of Control Engineering Practice, Vol. 14, No. 4, pp. 363-373

Rodatz P., Onder C., Guzzella L., "Air Supply System of a PEMFC Stack Dynamic Model," 2005, Fuel Cells, Vol. 5, No. 1, pp. 126-132

Guzzella L., Onder C., "Past, Present and Future of Automotive Control", 2006, Lecture Notes in Control and Information Sciences, volume 329, p. 163-182

M. Karlsson, U. Wallin, S. Fredholm, J. Jansson, G. Wahlstrom, C. Schär, C. Onder, L. Guzzella, A Combined 3D/Lumped Modeling Approach to Ammonia SCR After-Treatment Systems: Application to Mixer Designs, SAE 2006 World Congress and Exhibition, SAE 2006-01-0469, Detroit, 2006.

S. Frei, L. Guzzella, C. H. Onder, C. Nizzola, Improved dynamic performance of turbocharged SI engine power trains using clutch actuation, Control Engineering Practice, Volume 14, Issue 4, April 2006

M. Locatelli, E. Alfieri, C. Onder, H. Geering, Identification of the relevant parameters of the wall-wetting system by extended Kalman filtering, Control Engineering Practice, Volume 14, Issue 3 , March 2006

D. Brand, C. H. Onder, L. Guzzella, Estimation of the Instataneous In-Cylinder Pressure for Control Purposes using Crankshaft Angular Velocity, SAE 2005 World Congress and Exhibition, SAE 2005-01-0228, Detroit, 2005

Lino Guzzella, Christopher H. Onder, Introduction to Modeling and Control of Internal Combustion Engine Systems, Springer Verlag, ISBN 3-540-22274-X, Berlin Heidelberg New York, 2004

T. S. Auckenthaler, C. H. Onder, H. P. Geering, J. Frauhammer, Modelling of a Three-Way Catalytic Converter with respect to fast transients of lambda-sensor relevant exhaust gas components, Industrial & Engineering Chemistry Research, 2004

M. Locatelli, C. H. Onder, H. P. Geering, Exhaust Gas Dynamics Model for Identification Purposes, SAE 2003 Transactions, Journal of Fuels and Lubricants, Detroit, 2004

P. Rodatz, F. Büchi, C. Onder, L. Guzzella, Operational aspects of a large PEFC stack under practical conditions, Journal of Power Sources, 2004

C. Schär, C. Onder, H. Geering, M. Elsener, Control of the Urea SCR Catalytic Converter System for a Mobile Heavy Duty Diesel Engine, SAE 2003 Transactions, Journal of Engines, Detroit, 2004

T. Auckenthaler, C. Onder, H. Geering, Online Estimation of the Oxygen Storage Level of a Three-Way Catalyst, SAE 2004 World Congress and Exhibition, SAE 2004-01-0525, Detroit, 2004.

T. Auckenthaler, C. Onder, H. Geering, Aspects of dynamic Three-Way Catalyst behavior including oxygen storage, Proceedings of the IFAC Symposium on Advances in Automotive Control AAC04

C. Bach, C. Lämmle, R. Bill, P. Janner, D. Dyntar, P. Soltic, C. Onder, K. Boulouchos, L Guzzella, H. Geering, Clean Engine Vehicle Clean Engine Vehicle - A Natural Gas-Driven Euro-4/Sulev With 30% Reduced CO2 Emissions, SAE 2004 World Congress and Exhibition, SAE 2004-01-0645, Detroit, 2004.

S. Frei, L. Guzzella, C. Onder, C. Nizzola, Improved Dynamic Performance of Turbocharged SI Engine Vehicles due to Clutch Actuation, Proceedings of the IFAC Symposium on Advances in Automotive Control AAC04

L. Guzzella, M. Betschart, T. Fluri, R. De Santis, C. Onder, T. Auckenthaler, Recuperative Throttling of SE Engines for Improved Fuel Economy, SAE 2004 World Congress and Exhibition, SAE 2004-01-0514, Detroit, 2004.

M. Locatelli, C. Onder, H. Geering, Identification of the relevant Parameters of the Wall-Wetting System by Extended Kalman Filtering, Proceedings of the IFAC Symposium on Advances in Automotive Control AAC04

E. Müller, C. Onder, L. Guzzella, K. Mann, Optimal Control of a Block Heater for an Improved Vehicle Warm-up, Proceedings of the IFAC Symposium on Advances in Automotive Control AAC04

C. Onder, M. Betschart, T. Auckenthaler, L. Guzzella, Modelling and Control of an Active Throttle for SI Engines, Proceedings of the IFAC Symposium on Advances in Automotive Control AAC04

C. Schär, C. Onder, M. Elsener, H. Geering, Model-Based Control of an SCR System for a Mobile Application, Proceedings of the FISITA 2004 World Automotive Congress

C. Schär, C. Onder, H. Geering, M. Elsener, Control-Oriented Model of an SCR Catalytic Converter System, SAE 2004 World Congress and Exhibition, SAE 2004-01-0153, Detroit, 2004.

C. Schär, C. Onder, H. Geering, M. Elsener, Modelling and control of an SCR system,Proceedings of the IFAC Symposium on Advances in Automotive Control AAC04

P. Spring, J. Piechna, C. Onder, Modeling and Validation of a Pressure-Wave Supercharger Using a Finite Difference Method, Proceedings of the 2004 ASME International Mechanical Engineering Congress

P. Spring, L. Guzzella, C. Onder, Optimal Control Strategy for a Pressure-Wave Supercharged SI Engine, Proceedings of the Spring Technical Conference of ASME ICE Div., 2003.

C. Schär, C. Onder, H. Geering, M. Elsener, Control of the Urea SCR Catalytic Converter System for a Mobile Heavy Duty Diesel Engine, SAE 2003 World Congress and Exhibition, SAE 2003-01-0776, Detroit, 2003.

M. Elsener, H. Geering, F. Jaussi, M. Koebel, O. Kröcher, M. Mangold, C. Onder, R. Röthlisberger, C. Schär, Development and Evaluation of a DeNOx System Based on Urea SCR,1998, MTZ-Motortechnische Zeitschrift, No. 11 (2003), pp. 966-971,2003

M. Locatelli, C. Onder, H. Geering, Exhaust-Gas Dynamics Model for Identification Purposes, SAE 2003 World Congress and Exhibition, SAE 2003-01-0368, Detroit, 2003.

R. Pfiffner, L. Guzzella, C. Onder, Fuel-optimal control of CVT powertrains, Control Engineering Practice, Journal of IFAC, vol 11., 2003.

M. Locatelli, C. Onder, H. Geering, A Rapidly Tunable Model of the Droplet Evaporation for the Study of the Wall-Wetting Dynamics, Proceedings of the JSAE 2003 Annual Congress, Yokohama, 2003.

E. Cortona, C. Onder, L. Guzzella, Engine Thermomanagement with Electrical Components for Fuel Consumption Reduction, Int. Journal of Engine Research, Vol 3, No. 3, IMechE 2002, 2002.

D. Dyntar, C. Onder, L. Guzzella, Modeling and Control of CNG Engines, SAE 2002 World Congress and Exhibition, SAE 2002-01-1295, Detroit, 2002.

T. Auckenthaler, C. Onder, H. Geering, Modeling of a Solid-Electrolyte Oxygen Sensor, SAE 2002 World Congress and Exhibition, SAE 2002-01-1293, Detroit, 2002.

R. Pfiffner, L. Guzzella, C. Onder, A Control-Oriented CVT Model with Nonzero Belt Mass, Transactions of the ASME, Journal of Dynamic Systems, Measurement and Control, ASME, Vol 124 (3), 2002.

F. Weber, L. Guzzella, C. Onder, Modelling of a pressure wave supercharger including external exhaust gas recirculation, Journal of Automobile Engineering, Vol. 216, Part D, IMechE, 2002.

L. Eriksson, S. Frei, C. Onder, L. Guzzella, Control and Optimization of Turbocharged Spark Ignited Engines, Proceedings of IFAC 15th World Congress, Barcelona, 2002.

H. Geering, C. Onder, C. Roduner, D. Dyntar, D. Matter, ICX-3 A Flexible Interface Chip for Research in Engine Control, Proceedings of the FISITA 2002 World Automotive Congress, Helsinki, 2002.

C. Schär, M. Elsener, C. Onder, H. Geering, Control Strategies for the DeNOx System of a Mobile Application, Proceedings of the FISITA 2002 World Automotive Congress, Helsinki, 2002.

C. Schär, C. Onder, H. Geering, Mean-Value Model of the SCR System of a Mobile Application, Proceedings of the 15th IFAC World Congress, Barcelona, 2002.

T. Auckenthaler, C. Onder, H. Geering, Control-Oriented Investigation of Switch-Type Air/Fuel Ratio Sensors, Proceedings of the 15th IFAC World Congress, Barcelona, 2002.

M. Simons, M. Locatelli, C. Onder, H. Geering, A Nonlinear Wall-Wetting Model for the Complete Operating Region of a Sequential Fuel Injected SI Engine, SAE 2000 Transactions Journal of Engines, SAE 2000-01-1260, Warrendale, 11.2001

F. Weber, P. Spring, L. Guzzella, C. Onder, Modeling of a Pressure-Wave Supercharged SI Engine including Dynamic EGR Effects, 3rd International Conference on Control and Diagnostics in Automotive Applications (CD Auto 01)

D. Dyntar, C. Onder, L. Guzzella, Modeling and Control of CNG Engines, Proceedings of MECA 01, Salerno, 2001

E. Cortona, C. H. Onder, L. Guzzella, Modelbased Temperature Control for Improved Fuel Economy of SI-Engines, 3rd IFAC Workshop on Advances in Automotive Control, Karlsruhe, Germany, 2001.

R. Pfiffner, L. Guzzella, C. H. Onder, Fuel Optimal Control of CVT-Powertrains, 3rd IFAC Workshop on Advances in Automotive Control, Karlsruhe, Germany, 2001.

M. Mladek and C. H. Onder, "A Model for the Estimation of Inducted Air Mass and the Residual Gas Fraction using Cylinder Pressure Measurements", SAE 2000 World Congress and Exhibition, SAE 2000-01-0958, Detroit, 08.03.2000.

S. Biollaz, C. H. Onder, and T. Nussbaumer, "Measuring and Modeling the Gas Residence Time Distribution in Biomass Furnaces, Progress in Thermodynamical Biomass Conversion (PITBC), September 17-22, Tirol, Austria, 2000.

E. Cortona and C. H. Onder, "Engine Thermal Management with Electric Cooling Pump", SAE 2000 World Congress and Exhibition, SAE 2000-01-0965, Detroit, 08.03.2000.

M. Ammann, H. P. Geering, C. H. Onder, C. A. Roduner, E. Shafai, "Adaptive Control of a Three-Way Catalytic Converter," Proceedings of the 2000 American Control Conference, pp. 1561-1566, Chicago, IL, June 2000.

T. S. Auckenthaler, C. H. Onder, H. P. Geering, "Engine Management without Air Mass Flow Meter," Proceedings of the 2000 FISITA World Automotive Congress, A087.PDF, pp. 1-8, Seoul, Korea, June 2000.

M. R. Simons, M. Locatelli, C. H. Onder, H. P. Geering, "A Nonlinear Wall-Wetting Model for the Complete Operating Region of a Sequential Fuel Injected SI Engine," SAE SP-1511: Modeling of SI Engines, pp. 299-308, March 2000.

C. H. Onder, C. A. Roduner, M. R. Simons, H. P. Geering, "Wall-Wetting Parameters over the Operating Region of a Sequential Fuel Injected SI Engine," SAE SP-1357: Electronic Engine Controls: Diagnostics and Controls, pp. 123-131, February, 1998.

Biollaz S., Nussbaumer Th., Onder C. H.: Messen des Verweilzeit­spek­trums in Nachbrennkammern von Holzfeuerungen zur Modellierung der Kohlen­monoxid-Oxidation, Verbrennung und Feuerungen, 18. Deutsch-Nieder­ländische Flammentag, Tagung Delft 28./29. August 1997, VDI Berichte 1313, p. 603 - 608, VDI-Gesellschaft Energietechnik Düsseldorf, VDI-Verlag 1997.

C. A. Roduner, C. H. Onder, H. P. Geering, "Automated Design of an Air/Fuel Controller for an SI Engine Considering the Three-Way Catalytic Converter in the H-infinity Approach," Proceedings of the 5th Mediterranean Conference on Control and Systems, S5_1.PDF, pp. 1-7, Paphos, Cyprus, July, 1997.

C. H. Onder, C. A. Roduner, H. P. Geering, "Model Identification for the A/F Path of an SI Engine," SAE SP-1236: Electronic Engine Controls, pp. 65-73, February, 1997.

H. J. Germann, C. H. Onder, H. P. Geering, "Fast Gas Concentration Measurements for Model Validation of Catalytic Converters," 1995 SAE International Congress, SAE-paper 950477, Detroit, MI, March, 1995.

C. H. Onder, H. P. Geering, "Model-Based Engine Calibration for Best Fuel Efficiency," SAE SP-1101: Engine Modeling, pp. 213-220, March, 1995.

C. H. Onder, H. P. Geering, "Measurement of the Wall-Wetting Dynamics of a Sequential Injection Spark Ignition Engine," SAE SP-1015: Fuel Systems for Fuel Economy and Emissions, pp. 45-51, March, 1994.

C. H. Onder, Modellbasierte Optimierung der Steuerung und Regelung eines Automobilmotors, Diss. ETH Nr. 10323, 1993.

C. H. Onder, H. P. Geering, "Model-Based Multivariable Speed and Air-to-Fuel Ratio Control of a SI Engine," SAE SP-955: Electronic Engine Controls, pp. 69-80, March, 1993.

C. E. Baumgartner, C. H. Onder, H. P. Geering, "Multivariable Control of Lean-Burn Engines," Proceedings of the 10th IFAC World Congress, vol. 3, pp. 247-251, Munich, Germany, July, 1987.

C. E. Baumgartner, H. P. Geering, C. H. Onder, E. Shafai, "Robust Multivariable Idle Speed Control," Proceedings of the 1986 American Control Conference, pp. 258-265, Seattle, WA, June, 1986. (Invited paper.)

H. P. Geering, L. Guzzella, S. A. R. Hepner, C. H. Onder, "Time-Optimal Motions of Robots in Assembly Tasks," IEEE Transactions on Automatic Control, vol. AC-31 (1986), pp. 512-518. (Also in: Proceedings of the 24th IEEE Conference on Decision and Control, pp. 982-989, Fort Lauderdale, FL, December, 1985.)

 

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