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Stair-like Constrained Predictive Control Based on Golden Section Method |
BAO Rong, HE De-Feng, ZHENG Kai-Hua |
(College of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China) |
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Abstract This paper presented a stairlike constrained predictive control algorithm based on the golden section method for constrained system with openloop stability. The stair-like control strategy is used to decrease the online computation demand of model predictive control. Then the golden section method is introduced to deal with the system constraints and the incremental predictive control actions are calculated on-line at the current time. So, the predictive control actions are obtained. Finally, an example of simulation was exploited to illustrate the effectiveness of the results obtained here.
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Received: 28 June 2012
Published: 29 December 2012
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