Study on Fuzzy Sliding Mode Active Disturbance Rejection Control Method for Horizontal Vibration of High-Speed Elevator Car System
نویسندگان
چکیده
To effectively control the horizontal vibration of high-speed elevator car system caused by factors such as irregularity guide rail and nonlinearity spring-damping in shoes, this paper proposes an active disturbance rejection (ADR) method based on fuzzy sliding mode. Firstly, considering nonlinear characteristics dynamic model is established. Then, excitation linear disturbances are summarized into total system, which can be estimated designed extended state observer. On basis, a mode (SADR) presented, makes anti-vibration anti-disturbance highly robust. For chattering problem control, to eliminate it, (FSADR) for further realized. Finally, MATLAB/Simulink utilized simulation tests. The results show that, compared with ADR SMADR, root mean square value, maximum value A95 peak acceleration through FSADR significantly reduced. Therefore, FSARC suppress generated during operation elevators. DOI: 10.61416/ceai.v25i2.8336
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ژورنال
عنوان ژورنال: Control Engineering and Applied Informatics
سال: 2023
ISSN: ['1454-8658']
DOI: https://doi.org/10.61416/ceai.v25i2.8336