Robustness and H∞ control for uncertain systems via LMI optimization approach
碩士 === 義守大學 === 電機工程學系碩士班 === 93 === In this dissertation, the observer-based control for a class of dynamic linear systems with structural parameter uncertainties is considered. Two issues are mainly concerned with LMI optimization techniques: the first regards the robustness analysis of the obser...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/55062384657674836924 |
| Summary: | 碩士 === 義守大學 === 電機工程學系碩士班 === 93 === In this dissertation, the observer-based control for a class of dynamic linear systems with structural parameter uncertainties is considered. Two issues are mainly concerned with LMI optimization techniques: the first regards the robustness analysis of the observer-based control systems without disturbance inputs and the other is the H∞ control when involving disturbance inputs. A numerical example is given to illustrate the main contribution of this dissertation.
In the next, robust H∞ control for a class of linear time-delay systems is considered. Improved delay-dependent H∞ control criteria are proposed to minimize the H∞-norm bound via LMI optimization approach. Model transformation and bounded techniques are not necessary in finding the delay-dependent results. Some numerical examples are given to illustrate the effectiveness of the main results.
|
|---|