Title :
Identification in closed loop and control using eigenstructure assignment
Author :
Lee, Seung Woo ; Choi, Jae Weon ; Kim, Jung Duk
Author_Institution :
Sch. of Mech. Eng., Pusan Nat. Univ., South Korea
Abstract :
The paper is focused on system identification in closed loop and control using eigenstructure assignment, that is, an eigenstructure based adaptive control. The well-known recursive least square algorithm for system identification is briefly presented and a methodology for generating decoupled motions, which can be used to improve tracking and accuracy by using eigenstructure assignment will be introduced. An example of a simple model is presented to illustrate the usefulness of the proposed algorithm and confirms the possibility of extension into flight control problems
Keywords :
adaptive control; aerospace control; aerospace simulation; closed loop systems; control system analysis; control system synthesis; eigenstructure assignment; identification; least squares approximations; multivariable control systems; recursive estimation; accuracy improvement; closed loop system identification; control design; control simulation; decoupled motion generation; eigenstructure assignment; eigenstructure-based adaptive control; flight control problems; recursive least square algorithm; tracking improvement; Adaptive control; Aerospace control; Control systems; MIMO; Mechanical engineering; Parameter estimation; Programmable control; Stability; State-space methods; System identification;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.931758
