Optimal Guaranteed Cost Control of Linear Uncertain Systems with Input Constraints

  • Yu Li (Department of Automation, Zhejiang University of Technology) ;
  • Han Qing-Long (Faculty of Informatics and Communication, Central Queensland University) ;
  • Sun Ming-Xuan (Department of Automation, Zhejiang University of Technology)
  • Published : 2005.09.01

Abstract

The guaranteed cost control problem for a class of linear systems with norm-bounded time-varying parameter uncertainties and input constraints is considered. A sufficient condition for the existence of guaranteed cost state feedback controllers is derived via the linear matrix inequality (LMI) approach, and a design procedure to guaranteed cost controllers is given. Furthermore, a convex optimization problem is formulated to determine the optimal guaranteed cost controller. An example is given to illustrate the effectiveness of the proposed results.

Keywords

References

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