robust controllability;
interval systems;
multiple control delays;
singular value decomposition;
matrix measure;
TIME DELAYS;
STABILITY;
STABILIZATION;
D O I:
10.1080/00207721.2012.702241
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
The robust controllability problem for linear interval systems with multiple control delays is studied in this article. The rank preservation problem is converted to the nonsingularity analysis problem of the minors of the matrix in discussion. Based on some essential properties of matrix measures, a new sufficient algebraically elegant criterion for the robust controllability of linear interval systems with multiple control delays is established. A numerical example is given to illustrate the application of the proposed sufficient algebraic criterion.