A Robust Control for Engine and Transmission Systems : Enhancement of Shift Quality
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概要
- 論文の詳細を見る
In this paper, a robust integrated control for engine and automatic transmission systems is investigated. The modeling of powertrain system is split into five subparts including an engine, a torque converter, an automatic transmission, clutch torque generation, and a drivetrain. For improving the ride quality, a two-stage control strategy, torque phase and inertia phase, is proposed. During the torque phase, the slip in first gear is maintained to near zero, while the reaction carrier speed and turbine speed during the inertia phase are controlled to track their desired speeds. The reaction carrier speed is adjusted by the second clutch torque, and the turbine speed is controlled by engine throttle angle and spark advance. Due to the uncertainty and unmodelled dynamics of the system, the uniform ultimate boundedness of the error signals is assured by applying the Lyapunov stability analysis. Simulation results are provided.
- 一般社団法人日本機械学会の論文
- 2001-09-15
著者
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Cho Dong-il
School Of Electrical Engineering Seoul National University
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Hong Keum-shik
School Of Mechanical Engineering Pusan National University
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YANG Kyung-Jinn
Department of Mechanical Engineering and Intelligent Systems, University of Electro-Communications
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Hong Keumshik
School Of Mechanical Engineering Pusan National University
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Yang Kyungjinn
Department Of Mechanical And Intelligent Systems Engineering Graduate College Pusan National University
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CHO DongilDan
School of Electrical Engineering and Computer Engineering, ASRI and ISRC, Seoul National University
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Cho Dong-il
School of Electrical Engineering and Computer Engineering, ASRI and ISRC, Seoul National University
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Yang Kyung-Jinn
Department of Mechanical and Intelligent Systems Engineering, Graduate College, Pusan National University
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