Title :
Singular value properties of LQ regulators
Author :
Safonov, Michael G. ; Wang, Weizheng
Author_Institution :
Dept. of Electr. Eng.-Syst., California Univ., Los Angeles, CA, USA
fDate :
8/1/1992 12:00:00 AM
Abstract :
The closed-loop singular values of an LQ regulator transfer function are proved to be no greater than the singular values of the open-loop transfer function and, in the case of output-weighted cost function, to be no greater than the output-weighting parameter
Keywords :
closed loop systems; optimal control; transfer functions; LQ regulators; closed-loop singular values; optimal control; output-weighted cost function; output-weighting parameter; transfer function; Automatic control; Cost function; Eigenvalues and eigenfunctions; Matrices; Notice of Violation; Regulators; Riccati equations; State feedback; Transfer functions; Upper bound;
Journal_Title :
Automatic Control, IEEE Transactions on
