Title :
Distributed model predictive control
Author :
Jia, Dong ; Krogh, Bruce H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Carnegie Mellon Univ., Pittsburgh, PA, USA
Abstract :
We explore a distributed model predictive control (DMPC) scheme. The controllers apply model predictive control (MPC) policies to their local subsystems. They exchange their predictions by communication and incorporate the information from other controllers into their local MPC problem so as to coordinate with each other. For the full local state feedback and one-step delayed prediction exchange case, stability is ensured for controllable systems satisfying a matching condition by imposing stability constraints on the next state in the prediction. An example of multi-area load-frequency control is used as an example application for this DMPC scheme to show the performance of the scheme
Keywords :
decentralised control; distributed control; frequency control; load regulation; matrix algebra; predictive control; stability; controllable systems; distributed model predictive control; full local state feedback; local subsystems; matching condition; multi-area load-frequency control; one-step delayed prediction exchange; stability constraints; Communication system control; Control systems; Delay; Open loop systems; Optimal control; Power system modeling; Power system stability; Predictive control; Predictive models; State feedback;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.946306
