Finite horizon optimal hybrid reference control for improving transient response of feedback control systems |
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| Authors: | Endra Joelianto |
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| Affiliation: | Instrumentation and Control Research Group, Faculty of Industrial Technology, Bandung Institute of Technology, Bandung, Indonesia |
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| Abstract: | Hybrid reference control (HRC) has been known to improve transient response of a stabilised closed-loop continuous tracking system. In this paper, an optimal HRC strategy, which minimises a finite horizon quadratic performance index in the control and state error, is investigated based on the assumption that the full plant states are available for measurement. A special case of constrained optimisation problems leads to the optimal deadbeat control strategy. Conditions for asymptotic stability to default reference signal are also derived. |
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| Keywords: | optimal control internal model principle deadbeat response hybrid systems linear impulsive systems Lyapunov stability |
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