Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1714052 | Nonlinear Analysis: Hybrid Systems | 2007 | 11 Pages |
Abstract
This work deals with nonlinear observer synthesis for a particular class of Hybrid Dynamic Systems (HDS): autonomous switching systems with jumps. The jumps can result from the system’s dynamics or from the diffeomorphism which makes it possible to lead the system to an observability canonical form. The contribution of this work relates to the design of a second order sliding mode based observer (“Super Twisting Algorithm”). It allows estimating both continuous and discrete states related to the system active dynamic. On the other hand these observers ensure a finite time convergence of the estimation error.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
J.P. Barbot, H. Saadaoui, M. Djemaï, N. Manamanni,