A New Fuzzy Variable Structure Control of a Type of Nonlinear Multivariable System

P. Wei; Z.L. Wang; L.H. Qiu

doi:10.4028/www.scientific.net/KEM.315-316.623

Paper Titles

Research on Software Error Compensation of Ultra-Precision Lathe
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The Mechanism and Experimental Study on Laser Peen Forming of Sheet Metal
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Ultra-Speed Plastic Deformation of TC6 Sheet Induced by Laser Shock Loading
p.612

Optimization of Cutting Conditions in Ultra-Precision Turning Based on Mixed Genetic-Simulated Annealing Algorithm
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A New Fuzzy Variable Structure Control of a Type of Nonlinear Multivariable System
p.623

Thermal Shock Resistance of a New Ceramic Tool Material and Its Microstructural Characterization
p.632

Erosion Wear and Design Model of Functionally Gradient Ceramic AJM Nozzle
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Vibration Analysis of ID Slicing Process and Wafer Measurement
p.641

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A New Fuzzy Variable Structure Control of a Type of Nonlinear Multivariable System

Abstract:

In order to improve the robust performance for a type of nonlinear multivariable system, a new fuzzy variable structure control method is introduced in detail, which combined the features of traditional variable structure control method with the advantages of the fuzzy control theory. The present work realized the linearization of the nonlinear multivariable system, and then the new fuzzy variable structure control method is applied to control the linearization system. The robust experiments were carried out on the novel method. The results indicated that the required robust performance could be achieved with high efficiency by utilizing the new method.