Title :
Control design methodology using EALQR
Author :
Choi, Jae Weon ; Seo, Young Bong
Author_Institution :
Sch. of Mech. Eng., Pusan Nat. Univ., South Korea
Abstract :
A relation between the weighting matrix Q in LQR and the eigenstructure of the desired closed-loop system is proposed. Thus, the state feedback gain with the desired eigenstructure in the LQR can be obtained. The proposed scheme is applied to designing a simple 3rd-order system and an automotive active suspension control system design to show the usefulness of the scheme
Keywords :
closed loop systems; control system synthesis; eigenstructure assignment; linear quadratic control; robust control; state feedback; 3rd-order system; EALQR; LQR; automotive active suspension control system design; control design methodology; eigenstructure; weighting matrix; Aerospace control; Control design; Control systems; Cost function; Eigenvalues and eigenfunctions; Optimal control; Riccati equations; Robust control; Robust stability; State feedback;
Conference_Titel :
SICE '98. Proceedings of the 37th SICE Annual Conference. International Session Papers
Conference_Location :
Chiba
DOI :
10.1109/SICE.1998.742961
