【摘要】 对自动控制理论中典型控制环节虚拟实验系统的工作原理和实现方法进行了研究。采用计算机数字仿真技术代替传统实验电路的仿真技术,计算机软件提供一个虚拟的实验平台,操作者可以自行设计实验方案,构建实验系统,完成传统实验由控制系统学习机实现的各项功能,使实验更具开放性和创造性。通过实例,论述了虚拟实验系统的功能、设计思想和开发过程。更多还原

【Abstract】 This paper discusses the working principle and designing method of virtual experiment system of typical control loop for automatic control theory.It used computer digital simulation instead of circuit simulation;the software provides a virtual experiment platform.Operators can devise experiment projects,build special experiment systems and finish a variety of experiment functions by themselves.More creative and open to the public.This paper expounds the functions,concepts and processes of the system through an instance.更多还原