产品检测平台液压系统的设计  

Hydraulic System of Product Testing Equipment

作　　者：张英华[1] 

机构地区：[1]成都工业学院机电工程系,四川成都611730

出　　处：《液压与气动》2014年第7期121-123,共3页Chinese Hydraulics & Pneumatics

摘　　要：根据产品检测平台液压系统的技术要求,完成液压系统的设计。对液压系统的组成、工作原理、选型进行了详细描述,根据系统的工作过程,进行电控系统的设计,针对系统的准确性和快速性要求,采用分段PID控制算法进行燃油温度和压力控制。系统已投入运行,满足设计要求。According to the requirements of the hydraulic system which is used for a product testing equipment, the design of the hydraulic system is given. The article describes the composition, the working principle and the type selection of the hydraulic system, According to the working process of the system, the PLC control system is designed. In view of the system＇ s accuracy and rapidity demands, the piecewise PID control algorithm is used to control the fuel＇ s temperature and pressure. The system has been put into operation and meets the requirements.

关 键 词：液压系统 压力控制 分段PID PLC 

分 类 号：TH137[机械工程—机械制造及自动化]