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Design and application of multivariable robust optimal systems

✍ Scribed by Chih-Min Lin; Chen-Ling Ying

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
322 KB
Volume
19
Category
Article
ISSN
0143-2087

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✦ Synopsis

In this paper, a design algorithm for quantitative robust optimal control of uncertain multivariable feedback systems is developed. By use of the frequency-domain approach, the two-degree-of-freedom Wiener-Hopf optimal control method and the quantitative feedback theory are employed to derive the linear quadratic optimal system design with quantitative performance robustness. Two frequency-dependent weighting matrices are shaped and two-degree-of-freedom compensators are designed to achieve quantitative robust optimal control. The proposed design algorithm is then applied to an AFTI/F-16 flight control system design to illustrate the design algorithm.

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