Title :
Model predictive control via piecewise constant output feedback for multirate sampled-data systems
Author :
Cao, Yong-Yan ; Hu, Lisheng ; Frank, P.M.
Author_Institution :
Dept. of Electr. Eng., Virginia Univ., Charlottesville, VA, USA
Abstract :
We consider the model predictive control (MPC) for continuous-time systems by a multirate sampled-data approach. A output feedback multirate MPC algorithm is proposed for LTI continuous-time systems based on the so-called periodic piecewise output feedback approach. First, the multirate receding horizon optimal control is derived for discrete-time systems. It is shown that the multirate receding horizon control design of the LTI continuous-time systems can be reduced to that of a LTI discrete-time systems. Then the multirate sampled-data design of the LTI continuous-time systems is developed
Keywords :
discrete time systems; feedback; linear systems; optimal control; predictive control; sampled data systems; continuous-time systems; discrete-time systems; linear time invariant systems; model predictive control; multirate systems; optimal control; output feedback; sampled-data systems; Automation; Control system synthesis; Control systems; Digital control; Open loop systems; Optimal control; Output feedback; Predictive control; Predictive models; Signal sampling;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912840
