2CAMPBELL S L. Singular linear systems of differential equtions with delays [J]. Application Analysis- II , 1980, (2): 129 - 136.
3DAI L. Singular Control Systems [M]// Lecture Notes in Control and Information Sciences. New York:Springer-Verlag,1989.
4LEEJH, KIMSW, KWONWH. Memoryless H∞ controllers for state delayed systems [J]. IEEE Trans on Automatic Control, 1994,39(2): 159 - 162.
5GAHINET P, APKARIAN P. A linear matrix inequality approach to H∞ control [J]. Int J of Robust Nonlinear Control, 1994,4(4):421 - 448.
6SU H Y, CHU J. Stabilization of a class of uncertain time-delay systems containing saturating actuators [J]. lnt J of Systems Science,1999,30(11): 1193- 1203.
7JANKOVIC M. Control Lyapunov-Razumikhin functions and robust stabilization of time delay systems [J]. IEEE Trans on Automatic Cortrol, 2001,46(7): 1048 - 1060.
8LI Xi,de SOUZA C E. Criteria for robust stabilization of uncertain linear systems with state delay [J]. Automatica, 1997,33(9): 1657- 1662.
9LEE B, LEE J G. Robust stability and stabilization of linear delayed systems with structured uncertainty [J]. Automatica, 1999,35(10):1149- 1154.
10XIE Lihua, FU Minyue, de SOUZA C E. H∞ control and quadratk stabilization of systems with parameter uncertainty via output feedback[J]. IEEE Trans on Automatic Control, 1992,37(8): 1253 - 1256.