Title :
Design of an optimal controller with prescribed eigenvalues for power system
Author :
Badran, S.M. ; Choudhry, M.A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Umm Al-Qura Univ., Makkah, Saudi Arabia
Abstract :
A technique for assigning the eigenvalues of a system to any desired position through selecting the state weighting matrix, Q, of a linear quadratic regulator (LQR) is presented. This method is capable of placing both real and complex eigenvalues to any desired location without disturbing the rest of the eigenvalues. A physically realizable optimal controller with prescribed eigenvalues for power systems is designed
Keywords :
control system synthesis; controllers; eigenvalues and eigenfunctions; linear quadratic control; power system control; eigenvalues; linear quadratic regulator; optimal controller; power system; state weighting matrix; Control systems; Design methodology; Eigenvalues and eigenfunctions; Optimal control; Performance analysis; Power system control; Power systems; Riccati equations; State feedback; Symmetric matrices;
Conference_Titel :
System Theory, 1993. Proceedings SSST '93., Twenty-Fifth Southeastern Symposium on
Conference_Location :
Tuscaloosa, AL
Print_ISBN :
0-8186-3560-6
DOI :
10.1109/SSST.1993.522758
