This paper represents an attempt at the application of catastrophe theory to the dynamic stability of engineering structures.
本文是将突变理论应用于工程结构的动力稳定性的一个尝试。
Based on the theory of EEAC, transient stability of power system was estimated by identifying the dynamic saddle point .
在轨迹降阶的基础上，根据EEAC理论，通过识别聚合轨迹的动态鞍点来判断轨迹的稳定性。
This paper probes into the influence of initial bending and initial eccentricity on bars' dynamic behavior by using the theory of elastic stability.
采用弹性稳定理论，初步探讨了初弯曲和初偏心对杆件动力性能的影响问题。
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