Title :
Introduction to the parametric approach to robust stability
Author :
Fu, Minyue ; Olbrot, Andrzej W. ; Polis, Michael P.
Author_Institution :
Dept. of Electr. & Comput. Eng., Wayne State Univ., Detroit, MI, USA
Abstract :
Recent results relating to the parametric approach to robust stability are discussed. The general problem of robust stability is defined, and a brief review of Kharotinov-type, edge, and zero-exclusion results is given. Several open research directions are indicated, followed by some remarks on the potential of the approach.<>
Keywords :
stability; Kharotinov-type results; edge results; parametric approach; robust stability; zero-exclusion results; Control systems; Feedback control; Feedback loop; Frequency domain analysis; Mathematical model; Open loop systems; Robust stability; Steady-state; Testing; Uncertainty;
Journal_Title :
Control Systems Magazine, IEEE
