基于模糊PID控制的护理床背部支起系统研究
Research on Nursing Bed Back Support System Based on Fuzzy PID Control
高兴志 1王磊磊1
作者信息
- 1. 河北工程大学,河北 邯郸 056038
- 折叠
摘要
提出了 一种基于模糊PID控制的背部支起机构的研究方法.首先,建立模糊PID控制数学模型;其次,采用MATLAB中的Simulink模块对护理床背部支起机构系统进行仿真分析;最后,通过对比模糊PID控制与PID控制两种方法的结果,验证模糊P1D控制方法能有效改善护理床背部支起机构运动时的角度偏差,更好地满足背部支起机构控制的相关要求.
Abstract
A research method of back support mechanism based on fuzzy PID control is proposed.Firstly,the mathematical model of fuzzy PID control is established,secondly,the Simulink module in MATLAB is used to simulate and analyse the system of the back support mechanism of the nursing bed,and finally,by comparing the results of the two methods of fuzzy PID control and PID control,it is verified that the fuzzy PID control method can improve the angular deviation of the back support mechanism of the nursing bed,and meet the relevant requirements of the back support mechanism control better.mechanism control requirements.
关键词
护理床/背部支起机构/模糊PID/MATLAB仿真Key words
nursing bed/back support mechanism/fuzzy PID/MATLAB simulation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据