Journal of Shanghai Jiaotong University ›› 2012, Vol. 46 ›› Issue (12): 1940-1944.

• Automation Technique, Computer Technology • Previous Articles     Next Articles

Stair-like Constrained Predictive Control Based on Golden Section Method

 BAO  Rong, HE  De-Feng, ZHENG  Kai-Hua   

  1. (College of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China)
  • Received:2012-06-28 Online:2012-12-29 Published:2012-12-29

Abstract:  This paper presented a stairlike constrained predictive control algorithm based on the golden section method for constrained system with openloop 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.  

Key words: model predictive control, stair-like control, constraints, golden section method

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