Title :
Conservatism of the circle criterion-solution of a problem posed by A. Megretski
Author :
Rump, Siegfried M.
Author_Institution :
Inst. Inf. III, Tech. Univ. Hamburg-Harburg, Germany
fDate :
10/1/2001 12:00:00 AM
Abstract :
In the collection of open problems in mathematical systems and control theory Blondel et al. (1999), Megretski poses a problem related to the degree of conservativism of the well-known circle criterion follows. We solve this problem
Keywords :
matrix algebra; robust control; stability criteria; circle criterion; cycle product; degree of conservativism; sign-real spectral radius; Control systems; Control theory; Fuzzy control; Multi-layer neural network; Neural networks; Nonlinear control systems; Nonlinear systems; Recurrent neural networks; Robust control; State-space methods;
Journal_Title :
Automatic Control, IEEE Transactions on
