摘要
分析了公路混凝土疲劳试验机电液伺服系统控制原理,对其系统建立了数学模型。主要借助MATLAB语言详细介绍了PID控制器的设计步骤,提出了其设计方法和需要注意的问题,并通过仿真对加入PID控制器后的系统性能进行了分析,结果表明设计能够使系统满足工作要求。
By analyzing the principle of electro-hydraulic servo control system of highway concrete fatigue testing machine,mathematical models of the system is established.Mainly introduced the design steps of PID controller with MATLAB language,the design methods and the problem needed to be noticed,and analyzed the system performance which has been joined the PID controller by simulation.The results show that its design could make the system achieve the job requirements.
出处
《机械设计与制造》
北大核心
2010年第7期75-77,共3页
Machinery Design & Manufacture
基金
陕西省自然科学基金项目(2007E218)
