Title :
Model matching of input/state asynchronous sequential machines using a one-step corrective controller
Author_Institution :
Dept. of Electr. Eng., Catholic Univ. of Daegu, Gyeongsan, South Korea
Abstract :
This paper addresses a feedback control methodology for asynchronous sequential machines. The control objective is model matching, namely designing a controller that compensates the closed-loop system so that it can match the behavior of a reference model. In particular, we propose a one-step corrective controller, which undergoes a minimum number of state transitions when operating the correction procedure. We present the existence condition and design procedure for the one-step corrective controller that realizes model matching with a given model. A controller with reduced state numbers requires a more strict condition on reachability of the considered machine than dynamic controllers. An illustrative example is provided for verifying the applicability of the proposed scheme.
Keywords :
asynchronous machines; closed loop systems; compensation; control system synthesis; feedback; machine control; reachability analysis; sequential machines; behavior matching; closed-loop system compensation; control objective; controller design; correction procedure; dynamic controller; existence condition; feedback control method; input-state asynchronous sequential machines; model matching; one-step corrective controller; reachability; reduced state number controller; reference model; state transition; strict condition; Adaptive control; Closed loop systems; Skeleton; State feedback; Synchronization; Transient analysis; Asynchronous sequential machines; model matching; one-step corrective controllers;
Conference_Titel :
Control Conference (ASCC), 2013 9th Asian
Conference_Location :
Istanbul
Print_ISBN :
978-1-4673-5767-8
DOI :
10.1109/ASCC.2013.6606005