Observer design for systems with nonsmall and unknown time-varying delay
Overview & Synopsis
This paper deals with the design of observers for linear systems with unknown, time-varying, but bounded delays (on the state and on the input). In this work, the problem is solved for a class of systems by combining the unknown input observer approach with an adequate choice of a Lyapunov-Krasovskii functional for non small delay systems. This result provides workable conditions in terms of rank assumptions and LMI conditions. The dynamic properties of the observer are also analyzed. A 4th-order example is used to demonstrate the feasibility of the proposed solution.
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Document Information
| Document Title | Observer design for systems with nonsmall and unknown time-varying delay |
|---|---|
| Author / Organization | Alexandre Seuret, Thierry Floquet, Jean-Pierre Richard, Sarah K. Spurgeon |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2007 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-5376 |
| Original Source Link | Visit Source Page on hal.science » |