空间相轨迹在非线性系统中的应用

The Application of the Phase Space Trajectory in the Nonlinear System

本文把分析二阶非线性系统的相平面法推广到三阶非线性系统,即如何在三维空间通过分析系统的空间相轨迹来研究系统的性能。

This paper extends the phase plane method for analysing the second order nonlinear system to the analysis of the third order nonlinear system, i. e. how to study the functions of a system through analysing its threedimension phase space trajectories.