This paper develops a new approach to the parametrization of all asymptotically stabilizing controllers of nonlinear systems including time-varying ones, both for state feedback and output feedback. Assumptions of stabilizability and a kind of detectability are requirer. The approach is very direct
Parametrization of all stabilizing controllers via quadratic Lyapunov functions
โ Scribed by T. Iwasaki; R. E. Skelton
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 748 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0022-3239
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๐ SIMILAR VOLUMES
Al~lrad--The class of all stabilizing controllers is parametrized in terms of a system matrix called the "one-at-a-time covariance" and an arbitrary skew-Hermitian matrix. The new parametrization is in closed form for any specified controller order, and provides a deterministic version of the stocha
This paper deals with the characterization of all nonlinear stabilizing controllers. Observer-based kernel representations are introduced to avoid the di$culty which occurs in constructing the state-space realizations of the parametrization of input}output operators. The parametrization of all stabi