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本文讨论了含非线性环节控制系统的数字仿真方法,主要介绍了怎样利用微型数字计算机直接显示二阶非线性系统的相轨迹。为此,首先说明了各种数值积分法的使用范围,尔后给出了非线性环节的处理方法;同时提出了使用微型数字计算机直接显示相轨迹的一种新方法。
This paper discusses the digital simulation method with nonlinear link control system. It mainly introduces how to directly display the phase locus of the second-order nonlinear system by using the miniature digital computer. For this reason, the range of use of various numerical integration methods is first described, and then the processing methods of non-linear links are given. A new method of directly displaying phase trajectories using a miniature digital computer is also proposed.