摘要
电动伺服系统在体积、成本和控制性能等方面比电液伺服系统更为优越。探索了电动伺服负载模拟器的实现问题,结合数字信号处理器(DSP)开发现状,设计了基于直流伺服系统的电动伺服负载模拟器。通过优化软、硬件结构,使该模拟器操作简便,具有二次开发能力,能够满足一大类高速高精度电动负载控制的要求。
Compared with electro-hydraulic servo system, electric servo system has more advantages in volume, cost and control performance. The realization of electrical servo load simulator is explored in this paper. Combining with the current status of DSP chip development, an electric servo load simulator based on DC servo-system is designed in it. By optimizing the structure of hardware and software, the simulator is operated easily, has second development capability, and can meet the requirements of a broad category of high-speed and high-precision emulation of electric load.
出处
《电机与控制应用》
北大核心
2009年第11期41-44,共4页
Electric machines & control application
关键词
电动负载模拟器
数字信号处理器
调理电路
electric servo load simulator
digital signal processing
conditioning circuit
