电梯
PID控制器
控制理论(社会学)
电子速度控制
MATLAB语言
控制系统
扭矩
控制工程
计算机科学
牵引(地质)
模糊控制系统
工程类
汽车工程
模糊逻辑
控制(管理)
温度控制
机械工程
结构工程
人工智能
热力学
操作系统
物理
电气工程
作者
Xiaolin Duan,Pengfei Zhi,Wanlu Zhu,Haifeng Wei
标识
DOI:10.1016/j.egyr.2023.04.262
摘要
With the development of the times, elevator has become an essential transportation in our life. In order to meet the comfort of elevator operation, this paper investigates the design of the speed control system of elevator permanent magnet synchronous traction motor in combination with the elevator operation curve. The whole system is based on SVPWM and uses direct torque control combined with fuzzy adaptive PID to achieve accurate control of motor running speed. It includes the input signal module, control module, drive module and feedback module. Firstly, the analysis of each module in the system is completed, and the connection between the modules is established, as well as the control system. Then case studies are carried out on MATLAB/SIMULINK, and the actual running speed curve of the elevator is obtained, and the simulation results are analyzed to verify the stability and reliability of this speed control system and complete the design.
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