Grimble, M.J. (2004) Robustness of full order and restricted structure optimal control systems. International Journal of Systems Science, 35 (6). pp. 375-388. ISSN 0020-7721
Full text not available in this repository. (Request a copy from the Strathclyde author)Official URL: http://dx.doi.org/10.1080/00207720410001717389
Abstract
A simple method for modifying and improving the robustness of LQG optimal controllers is considered. A sensitivity costing term is introduced into the cost index and a fictitious disturbance signal, which affects robustness margins, is discussed. The influence is somewhat different on full-order and restricted-structure designs, and this is explored. Finally, the effect of a coloured measurement noise model on the robustness of the solution is investigated.
| Item type: | Article |
|---|---|
| ID code: | 7057 |
| Keywords: | continuous time systems, control system synthesis, linear quadratic Gaussian control, linear systems, optimal control, robust control, sensitivity, Electrical engineering. Electronics Nuclear engineering |
| Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
| Department: | Faculty of Engineering > Electronic and Electrical Engineering |
| Related URLs: | |
| Depositing user: | Strathprints Administrator |
| Date Deposited: | 27 Oct 2008 |
| Last modified: | 12 Mar 2012 10:46 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/7057 |
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