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Received:January 07, 2004Revised:May 20, 2005 |
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More relaxed conditions for model predictive control with guaranteed stability |
Bin LIU, Yugeng XI |
(Institute of Automation,Shanghai Jiaotong University,Shanghai 200030,C hina) |
Abstract: |
For the model predictive c ontroller,terminal state satisfying a certain inequality can guarantee the stability but it is somewhat conservative.In this paper,we give a more r elaxed stability condition by considering the effect of the initial state.Based on that we propose an algorithm to guarantee that the closed loop s ystem is asymptotically stable.Finally,the conclusions are verifie d by a simulation. |
Key words: Model predictive control Stability Initial state Terminal state set |