文献类型：期刊文献

中文题名：装载机工作装置模糊自适应PID电液比例系统设计（英文）

英文题名：Design of electro-hydraulic proportional system for loader working device based on fuzzy adaptive PID

作者：徐秀芬[1]

第一作者：徐秀芬

机构：[1]新乡学院机电工程学院

第一机构：新乡学院机电工程学院

年份：2015

卷号：43

期号：18

起止页码：99-104

中文期刊名：机床与液压

外文期刊名：Machine Tool & Hydraulics

收录：CSTPCD;;北大核心:【北大核心2014】；

基金：supported by Natural Science Foundation of Education Department in Henan Province(No.2012B46002)

语种：中文

中文关键词：Loader,;Working;device,;Fuzzy;control,;PID,;Position;control,;Simulation

外文关键词：Loader,Working device,Fuzzy control,PID,Position control,Simulation

摘要：以ZL40G装载机为研究对象,根据装载机工作装置电液比例控制系统的结构建立其数学模型;采用模糊自整定PID参数法设计了位置控制器,运用Matlab/SIMULINK模块进行了仿真研究;通过与普通PID算法的仿真结果进行比较,结果表明:采用模糊自整定PID参数法能消除系统负载干扰,可显著提高稳态特性,具有较好的自适应能力。
Taking ZL40 G as the object of the loader,this paper builds the math models on the basis of the structure of the Electric proportional,and designs the position controller by the fuzzy self-tuning PID parameter method. By using Matlab / Simulink module,the simulation study was conducted and the results showed that the load disturbance could be eliminated by using this approach and the steady state characteristics could be improved to a better self-adaptive capacity.