Title :
Discrete-time nonlinear system stability
Author :
DeGroat, Ronald D. ; Hunt, Louis R. ; Linebarger, Darel A. ; Verma, Madan
Author_Institution :
Electr. Eng. Program, Texas Univ. at Dallas, Richardson, TX, USA
fDate :
10/1/1992 12:00:00 AM
Abstract :
In contrast to BIBO stability for linear systems, nonlinear systems require specific restrictions on the input as well as the initial conditions. It is proved that nontrivial restrictions exist. A constructive method for finding the input and state-space restrictions that guarantee stable operation of nonlinear systems is developed
Keywords :
control system analysis; discrete time systems; nonlinear control systems; stability; state-space methods; initial conditions; stable operation; state-space restrictions; Circuit analysis; Circuit stability; Equations; Feedback; Jacobian matrices; Multidimensional systems; Nonlinear systems; Polynomials; Signal processing; Speech processing;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
