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Mixed H2H control using a fuzzy singularly perturbed model with multiple perturbation parameters for gust load alleviation

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3 Author(s)
Yuan, Yuan ; Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China ; Hu, Yenan ; Sun, Fuchun

This paper presents a mixed H2H control using fuzzy singularly perturbed model (FSPM) with multiple perturbation parameters. Since FSPM with multiple perturbation parameters is an extension of models with a single perturbation parameter, the theoretical results are applicable to a larger class of systems described by multiple time scale nonlinear models, such as flying aircraft and flexible space robots. The parameter-independent solution of the mixed H21Hco controller was obtained in the form of linear matrix inequalities (LMls). The application of this approach to gust load alleviation of a flying vehicle verifies its effectiveness and flexibility.

Published in:

Tsinghua Science and Technology  (Volume:16 ,  Issue: 4 )