Exponential stability of descriptor systems with large delay period based on a switching method
| Autor: | Peng Shi, Ying-Tao Sun, Shunan Wu, Rui Wang |
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| Rok vydání: | 2014 |
| Předmět: |
Information Systems and Management
Computer simulation Descriptor systems Integrated circuit Impulse (physics) Computer Science Applications Theoretical Computer Science law.invention Exponential stability Artificial Intelligence Control and Systems Engineering law Control theory Control system Software Mathematics |
| Zdroj: | Information Sciences. 286:147-160 |
| ISSN: | 0020-0255 |
| Popis: | This paper addresses the problem of exponential stability for a class of descriptor systems with interval time-varying delays. The time-varying delays contain a large delay period (LDP), which is often present in practical control systems. Such descriptor system with LDP has been modeled as a switched descriptor system with delay, which may include an unstable subsystem caused by large delay bound. By adopting the switching technique and constructing a novel Lyapunov-Krasovskii functional, stability criteria are proposed under the restriction frequency and the rate of LDP to ensure that the descriptor system is regular, impulse free and exponentially stable. Finally, an integrated circuit example and a numerical simulation are given to illustrate the effectiveness and applicability of the proposed method. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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