this paper introduces a dynamic property analysis and on-line debugging device of servo system, which is controlled by two-stage computer of master-slave mode based on the pc bus.
介绍了一种基于pc总线的由上下位两级计算机控制的伺服系统动态性能分析及在线调试装置,并用它对伺服系统进行了动态性能测试和分析,实现了伺服系统的在线调试,给出了系统响应曲线和主要技术指标。