An analysis of the effect of parameter perturbations on the stability of input-output linearizing controllers for a class of MIMO discrete-time nonlinear systems is presented. A static-state feedback is designed to input-output linearize a system without perturbations, and it is applied to the same
On stability of a class of discrete systems
β Scribed by A.S.C. Sinha
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 333 KB
- Volume
- 297
- Category
- Article
- ISSN
- 0016-0032
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β¦ Synopsis
The problem of stability properties for the solutions of nonlinear difference equations is considered. The approach used is to study the behavior of the solutions of nonlinear difference equations with respect to solutions of a nonlinear difference equation. This is a more general setting than the comparison principle in which the comparison equation is a linear difference equation.
The principal technique employed is an extension of Liapunov's direct method. A series of theorems is obtained yielding criteria for the behavior of solutions in terms of existence of the Liapunov-type function with appropriate properties.
π SIMILAR VOLUMES
By using the theory of discrete-time passive systems and the concept of feedback equivalence, we present an approach toward deriving sufficient conditions for the global stabilization of discrete-time nonlinear systems in the form x(k + 1) =0x(k)) + g(x(k))u(k). The central feature of the approach
Several new conditions for the asymptotic convergence of the solutions of shlyt variant discrete systems are established. Some properties of periodic systems and the boundedinput-bounded-output stability of shift variant systems are also proven.