On suboptimal control design for hybrid automata using predictive control techniques
Pang, Yan and Spathopoulos, Michael P. and Raisch, Joerg; (2005) On suboptimal control design for hybrid automata using predictive control techniques. In: Proceedings of the the 16th IFAC World Congress. Elsevier. ISBN 008045108X
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Abstract
In this paper we propose an on-line design technique for the target control problem, when the system is modelled by hybrid automata. First, we compute off-line the shortest path, which has the minimum discrete cost, from an initial state to the given target set. Next, we derive a controller which successfully drives the system from the initial state to the target set while minimizing a cost function. The model predictive control (MPC) technique is used when the current state is not within a guard set, otherwise the mixed-integer predictive control (MIPC) technique is employed. An on-line, semi-explicit control algorithm is derived by combining the two techniques. Finally, as an application of the proposed control procedure, the high-speed and energy-saving control problem of the CPU processing isconsidered.
Creators(s): | Pang, Yan, Spathopoulos, Michael P. and Raisch, Joerg; | Item type: | Book Section |
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ID code: | 6221 |
Keywords: | control systems, control design, predictive control, hybrid automata, Mechanical engineering and machinery, Mechanical Engineering |
Subjects: | Technology > Mechanical engineering and machinery |
Department: | Faculty of Engineering > Electronic and Electrical Engineering Faculty of Engineering > Mechanical and Aerospace Engineering |
Depositing user: | Strathprints Administrator |
Date deposited: | 10 Jun 2008 |
Last modified: | 01 Jan 2021 13:57 |
URI: | https://strathprints.strath.ac.uk/id/eprint/6221 |
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