Using the maximum value of the system general energy as the control conditions and using proportional system parameter impulse perturbation to control chaos are studied.
研究了采用系统广义能量的最大值作为起控条件，实施正比例系统参数微扰，脉冲控制混沌的方法。
2
Encryption matrixes and replacement matrixes are being generated by using the chaotic mapping via parameterperturbation, and then the gray-scale image is encrypted.
利用参数扰动产生的有限精度混沌序列产生加密矩阵和置乱矩阵，对灰度图像进行加密。
3
This paper presents a new perturbation method of analysis to solve large deflections problems of plates and shells-Free-Parameterperturbation method (FPPM).