Open AccessDesign and Simulation of the Controller for Pneumatic Self-Balancing Hoist System
Author(s) -
Liang Yang,
Peng Yin,
Rong Sheng Yin
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/717/1/012017
Subject(s) - hoist (device) , pid controller , control theory (sociology) , matlab , fuzzy logic , control engineering , open loop controller , computer science , engineering , control (management) , temperature control , closed loop , structural engineering , artificial intelligence , operating system
The design of the controller of the pneumatic hoist system is the most important step in the whole work process. The quality of the design of the controller is directly related to the realization of the system. This paper elaborates the detailed design of the system in a few steps. Firstly, a set of optimal control parameters k p * , k i * , and k d * are selected. Then the fuzzy self-tuning PID controller is designed for the valve-controlled cylinder system. Finally, the response characteristic simulation of the fuzzy self-tuning PID controller is designed based on Matlab/Simulink platform. From the result and analysis, it can be seen from the simulation results that through the adjustment of the fuzzy self-tuning PID controller, the system adjustment time t s are within 0.8s, and the steady-state error rate is controlled within 3%.