Title :
Stability margin calculation for systems with structured time-delay uncertainties
Author :
Zhang, Dong-Ning ; Saeki, Masami ; Ando, Kazuaki
Author_Institution :
Tsukuba Univ., Ibaraki, Japan
fDate :
6/1/1992 12:00:00 AM
Abstract :
A method of calculating a stability margin of systems with uncertain time-delay elements is presented. This method utilizes the bilinear transformation of time-delay elements to obtain a multilinear function in order to compute the stability margin by applying the mapping theory proposed for the robust stability test
Keywords :
control system analysis; delays; stability; bilinear transformation; mapping theory; multilinear function; stability margin; structured time-delay uncertainties; uncertain time delay systems; Equations; Feedback; Robust stability; Stability criteria; Testing; Transfer functions; Uncertain systems; Uncertainty;
Journal_Title :
Automatic Control, IEEE Transactions on
