Referenced Items are not available for this document.
An approach for online identification and control that requires weaker excitation than the existing approaches based on least-squares schemes and closed-loop systems is examined. It uses multiple-objective optimization theory to resolve the conflict between identification and controller performance as they compete for the only available resource, the inputs to the aircraft. The approach is applied to a longitudinal model of a representative linearized high-performance aircraft model. Simulation results compare the final controller with a conventional gain-scheduled pitch command augmentation system. It is demonstrated that by allowing some control input to be given to the identification process, the controller's overall performance is improved.<
Published in:
Aerospace and Electronic Systems Magazine, IEEE
(Volume:7
,
Issue:
7
)
Date of Publication: July 1992
- Page(s):
- 56 - 60
- ISSN :
- 0885-8985
- INSPEC Accession Number:
- 4242034
- Digital Object Identifier :
- 10.1109/62.149797
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- July 1992
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