Fuzzy Adaptive Integral Sliding Mode Control of Suspension Altitude for Single Maglev Guiding System in Linear Elevator

Abstract:

The fuzzy adaptive integral sliding mode control is used, take advantage of sliding mode switching surface weaken the steady-state error and improve robust performance and the precision of steady-state of single maglev guiding system. the output of fuzzy adaptive controller is used to replace the output of switch control for the chattering problem of sliding mode control, and the adaptive control is introduced to estimate and adjust the fuzzy and clear gravity center value. Simulation results show that system achieves good performance with strong robustness.

• Periodical: Applied Mechanics and Materials (Volumes 321-324)
• Pages: 1708-1711
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.321-324.1708
• Online since: June 2013
• Authors: Qing Hu, Hong Bin Du, Dong Mei Yu
• Keywords: Adaptive, Fuzzy Control, Linear Elevator, Maglev Guiding System, Sliding Mode Control

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