Intelligent control of horizontal vibration of high-speed elevator based on gas–liquid active guide shoes

Aiming at the inconsistency between vibration of car and frame in actual operation a high-speed elevator horizontal caused by roughness excitation guide rail, this study designs gas–liquid active shoe establishes model 8-DOF system separated from frame. Then, correctness is verified experiments. Based on this, fuzzy neural network intelligent reduction controller based Mamdani designed simulated MATLAB. The results show that root mean square value, maximum value acceleration are reduced more than 55% after using control method, suppression effect better BP control. Therefore, absorption research institute can effectively suppress elevators.