Design of robust model predictive control with input constraints

作者：Quang Thuan Nguyen^*; Vesely Vojtech; Rosinova Danica

来源：International Journal of Systems Science, 2013, 44(5): 896-907.

DOI：10.1080/00207721.2011.627476

• robust model predictive control
• polytopic system
• parameter-dependent quadratic stability
• Lyapunov functional

This article addresses the problem of designing a robust output feedback model predictive control (MPC) with input constraints, which ensures a parameter-dependent quadratic stability and guaranteed cost for the case of linear polytopic systems. A new heuristic method is introduced to guarantee input constraints for the MPC. To reject disturbances and maintain the process at the optimal operating conditions or setpoints, the integrator is added to the controller design procedure. Finally, some numerical examples are given to illustrate the effectiveness of the proposed method.

• 出版日期2013-5-1