Control of hybrid dynamical systems for electric vehicles

This paper presents a system controller for hybrid electric vehicles using hybrid dynamical system theory. The hierarchical control structure of parallel hybrid electric vehicle systems is first introduced and the drive control problem of the vehicle is formulated using the hybrid dynamical system t...

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Bibliographic Details
Published inProceedings of the 2001 American Control Conference. (Cat. No.01CH37148) Vol. 4; pp. 2884 - 2889 vol.4
Main Authors Rongjun Zhang, Yaobin Chen
Format Conference Proceeding
LanguageEnglish
Published IEEE 2001
Subjects
Batteries
Control systems
Electric machines
Electric variables control
Engines
Hybrid electric vehicles
Logic
Optimal control
Process control
Vehicle dynamics
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ISBN9780780364950
0780364953
ISSN0743-1619
DOI10.1109/ACC.2001.946338

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Summary:This paper presents a system controller for hybrid electric vehicles using hybrid dynamical system theory. The hierarchical control structure of parallel hybrid electric vehicle systems is first introduced and the drive control problem of the vehicle is formulated using the hybrid dynamical system theory. The controller design problem and the optimal control of the vehicle system is investigated and an optimal coordination strategy is developed based on the minimization of the system cost subject to system constraints, where the optimal solution is obtained by solving a sequential quadratic programming problem. The simulation is conducted with a comparison study between the optimal control strategy and a rule-based control strategy.
ISBN:9780780364950
0780364953
ISSN:0743-1619
DOI:10.1109/ACC.2001.946338