Control system design for a parallel hybrid electric vehicle /
A low order drive train model is developed which is used
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | A low order drive train model is developed which is used achieve the design objectives. Results also suggest that appropriate for a top level drive train control study. In approximations of component performance and are battery, drive shaft with gears, and road load with wind brake pedal is tracked by the hybrid drive train without combustion engine and an electric machine. In the parallel command given by the user through the accelerator and components of the drive train are a small internal configuration, both devices can apply torque directly to the control design maximizes the battery state-of-charge by drive shaft for propelling the vehicle. during the controller design and overall system engine, mechanical brake, electric machine, converter, error. In this thesis two control systems are designed hybrid vehicle controller must insure that the torque machine. The second control design includes a cost minimizing the torque contribution of the electric offer equal performance and range to a conventional order to mimic the controls of a conventional car, the parallel hybrid electric drive train which is an alternative parameter allowing the user to specify the appropriate passenger vehicle with improved fuel efficiency and reduced emissions. resistance. The model yields results which are rough savings. Simulation results verify that both controllers simulations. The model is composed of sub-models for the This thesis addresses the design of control systems for a to conventional passenger vehicles. The principle tradeoff between a high state-of-charge and increased fuel under proper control the parallel hybrid drive train can vehicle performance by meeting torque commands. The first which enable the drive train to emulate conventional |
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| Item Description: | "Major subject: Electrical Engineering". Vita. |
| Physical Description: | xii, 143 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |