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Development of control strategy for optimal control of a continuously variable transmission operating in combination with a throttle controlled engine
Technical Paper
2005-32-0007
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English
Abstract
This paper discusses the development of a control strategy, for a CVT that operates in combination with a mechanically throttle controlled engine, for optimal performance of the powertrain in terms of fuel economy, emissions and driveability. A concept design of an electronically controlled CVT for a quadricycle application is conceived. A lumped mass simulation model of the concept vehicle along with the powertrain was created in MATLab/Simulink. An optimal control strategy is developed and implemented in the simulation model to predict the performance and compare with that of the manual transmission.
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Gangadurai, M., Sreekumar,, B., and Nagarajan, H., "Development of control strategy for optimal control of a continuously variable transmission operating in combination with a throttle controlled engine," SAE Technical Paper 2005-32-0007, 2005.Also In
References
- Jones, P. Dr. Kerbyson, K. Dr. “Optimisation of Powertrain Performance Using Dynamic Scheduling of Engine Torque and Transmission Ratio” International Seminar on Advanced Vehicle Transmissions and Powertrain Management September 25th-26th 1997
- Kleimaier, A. Schröder, D. “Optimal Control and Emission Behaviour of a Hybrid Powertrain” CVT 2002 Congress Munich October 7th 8th 2002
- Mussaeus, M.A. Serrarens, A.F.A. Veldpaus, F.E. “CVT Ratio Optimisation for Minimal System Losses in Passenger Cars” Advances in Automotive Control 1998 International Federation of Automatic Control
- Radtke, R.R Unnewehr, L.E Freedman, R.J Optimisation of a continuously variable transmission with emission constraints SAE paper 810107 1981
- Schmidt, S. Bitzenberger, T. “Example of Powertrain Management: A Vehicle with Continuously Variable Transmission CVT” International Seminar on Advanced Vehicle Transmissions and Powertrain Management September 25th -26th 1997
- Wheals, J.C. Sykes, L.M. “Integrated Powertrain - Control Strategy” First Recordo International Conference, Vehicle Systems Integration- The Way-ahead 2000
- Wicke, V. “Driveability and Control Aspects of Vehicles with Continuously Variable Transmissions” University of Bath 2001