Title :
Decentralized control design using piecewise constant hold functions
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que.
Abstract :
In this paper, a method is proposed for the design of discrete-time decentralized controllers which accounts for intersample ripple. The proposed controller consists of piecewise constant hold functions, which are easy to implement. The discontinuity instants and the corresponding values of the hold functions at each time-interval are obtained such that the overall energy of error (including the intersample error) is minimized. Numerical results are included to show the effectiveness of the proposed method
Keywords :
control system synthesis; decentralised control; discrete time systems; piecewise constant techniques; sampled data systems; decentralized control design; discrete-time decentralized controllers; intersample ripple; piecewise constant hold functions; Analog computers; Centralized control; Computer errors; Control systems; Distributed control; Electrical equipment industry; Industrial control; Sampling methods; State estimation; State feedback;
Conference_Titel :
American Control Conference, 2006
Conference_Location :
Minneapolis, MN
Print_ISBN :
1-4244-0209-3
Electronic_ISBN :
1-4244-0209-3
DOI :
10.1109/ACC.2006.1655356
