Multivariable robust controller design of ACLS using loop-shaping approach

Chaoyang Dong; Haihua Cui; Qing Wang

doi:10.1117/12.807647

13 October 2008 Multivariable robust controller design of ACLS using loop-shaping approach

Chaoyang Dong, Haihua Cui, Qing Wang

Proceedings Volume 7129, Seventh International Symposium on Instrumentation and Control Technology: Optoelectronic Technology and Instruments, Control Theory and Automation, and Space Exploration; 71291Z (2008) https://doi.org/10.1117/12.807647
Event: Seventh International Symposium on Instrumentation and Control Technology, 2008, Beijing, China

Abstract

In this paper a multivariable robust controller design approach of the ACLS is accomplished by using robust loop-shaping techniques. In order to avoid the inefficient way of choosing the weight functions by trial-and-error method, the structured genetic algorithm (SGA) approach is introduced, which is capable of simultaneously searching the orders and coefficients of the pre- and post-compensator for weight matrices. According to this approach, engineers can achieve an ideal loop-shape which lies in an appropriate region relating to the desired performance specifications. The effectiveness of this approach is illustrated by the longitudinal equations of a carrier-based aircraft's motion design example.

Citation Download Citation

Chaoyang Dong, Haihua Cui, and Qing Wang "Multivariable robust controller design of ACLS using loop-shaping approach", Proc. SPIE 7129, Seventh International Symposium on Instrumentation and Control Technology: Optoelectronic Technology and Instruments, Control Theory and Automation, and Space Exploration, 71291Z (13 October 2008); https://doi.org/10.1117/12.807647

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