摘要
该文介绍了PID控制和伺服放大器的原理,给出了PID伺服放大器电路设计的过程及相关计算。应用Multisim强大的电路仿真功能,对伺服放大器电路原理图进行特性分析,并对所做的电路板进行实物测试,试验证明与仿真结果相符。
This dissertation introduced the work principle of PID control and Servo-amplifier. The designing process and the related calculation of the servo-amplifier＇s circuit were introduced. The characters of the servo-amplifier＇s circuit were simulated using Multisim software. The practical testing result of the circuit agrees with the result of simulation which according to the circuit board of designed.
出处
《液压气动与密封》
2014年第8期52-55,共4页
Hydraulics Pneumatics & Seals
