摘要
阐述了伺服放大器电路的功能和性能要求,给出了基于运算放大器的电流负反馈型伺服放大器的电路设计过程。并利用EDA仿真软件,进行电路特性仿真,该电路已进行了实物测试,证明与仿真结果相符,完全符合设计要求。
The function and performance of the servo - amplifier was expatiated, and the designing process of current feedback servo - amplifier circuit based on amplifier was introduced. The circuit was simulated using EDA software, The practical testing result of the circuit agnees with the result of simulation which according to the requirement of design.
出处
《机床与液压》
北大核心
2006年第2期113-115,共3页
Machine Tool & Hydraulics
关键词
伺服放大器
运算放大器
电流负反馈
颤振信号发生器
仿真
Servo- amplifier
Operational amplifier
Current negative feedback
Signal generator of vibration
Simulation
