In this paper, under assumptions that the linear nominal descriptor system is regular and controllable, some sufficient conditions are proposed to preserve the assumed properties when both structured (elemental) and unstructured (norm-bounded) parameter uncertainties are added into the nominal descr
Robust uniformly ultimate boundedness control for uncertain switched linear systems
β Scribed by Liguo Zhang; Ying Lu; Yangzhou Chen; Nikos E. Mastorakis
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 256 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
β¦ Synopsis
This paper presents uniformly ultimate boundedness (UUB) control design for switched linear systems with parametric uncertainties. Only the possible bound of the uncertainty is needed. Under arbitrary switching laws, a continuous state feedback control scheme is proposed in order to guarantee uniformly ultimate boundedness of every system response within an arbitrary small neighborhood of the zero state. The design techniques are based on common Lyapunov functions and Lyapunov minimax approach.
π SIMILAR VOLUMES
## Abstract This paper deals with the problem of robust __H__~β~ control for uncertain linear neutral delay systems. The parameter uncertainty under consideration is assumed to be normβbounded timeβinvariant and appears in all the matrices of the stateβspace model. The problem we address is the des
In this paper, we present a linear quadratic design for uncertain systems in state space representation. The parameter uncertainty is structured and value bounded. We show also that with a controller of this type, the optimality of the LQ regulator is preserved in the presence of uncertainty.