用平衡结构法讨论大系统实用稳定性和极限环存在性

Dicussion of Equilibriu Structure Method to Practical Stability for Large Scale Systems and Existence of Limit Cycle

首先简介由本文作者提出的研究大系统稳定性的平衡结构法。其次应用平衡结构法讨论大系统的实用稳定性,并研究了一般二维非线性动态系统的极限环存在问题。最后给出一个实例说明所得结果的应用。

First at all.equilibrium structure method for large scale systems which presented by the authors are introduced.Secondly.utilizing the equilibrium structure method to analyze practical stability of large scale systems and existence of stable limit cycle are discussed .Finally.an example is worked gut to demonstrate its practical stability and existence of limit cycle.