Validating Controllers for Internal Stability Utilizing Closed-Loop Data
| Autor: | Brian D. O. Anderson, Alexander Lanzon, Andrea Lecchini-Visintini, Arvin Dehghani |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Engineering
Adaptive control Iterative method business.industry System identification Control engineering Computer Science Applications LTI system theory Identification (information) Control and Systems Engineering Control theory Control system Electrical and Electronic Engineering Robust control business |
| Zdroj: | IEEE Transactions on Automatic Control. 54:2719-2725 |
| ISSN: | 1558-2523 0018-9286 |
| Popis: | We introduce novel tests utilizing a limited amount of experimental and possibly noisy data obtained with an existing known stabilizing controller connected to an unknown plant for verifying that the introduction of a proposed new controller will stabilize the plant. The tests depend on the assumption that the unknown plant is stabilized by a known controller and that some knowledge of the closed-loop system, such as noisy frequency response data, is available and on the basis of that knowledge, the use of a new controller appears attractive. The desirability of doing this arises in iterative identification and control algorithms, multiple-model adaptive control, and multi-controller adaptive switching. The proposed tests can be used for SISO and/or MIMO linear time-invariant systems. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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