And the complicated system composed by PLC, all-digital driving controller, hydraulic valve and hydraulic tank is introduced to realize the complicated operation.
分析了可编程序控制器、全数字传动控制器、液压阀及液压缸互相结合成综合系统，完成复杂机械动作的特点。
2
Key techniques such as system construction, control rules, fault diagnostic approach, electronic controller, hydraulic mechanical unit, and control software are discussed.
Design the signal adjust circuit for sensor, and the power amplification circuit for the hydraulic pressure system of test platform and the controller of magnetorheological dampers.