周期扰动 meaning in English
periodic perturbation
Examples
- Periodic solution to nonlinear system with multiple delays
一类多滞量周期扰动非线性系统的周期解 - The dynamics of the satellite motion systems under the periodic perturbation
周期扰动下卫星运动系统的动力学性质 - This suggests that stage structure may be a cause of periodic oscillation of populations and can make the behavior of population models more complex
这说明阶段结构可能是种群数量周期扰动的原因，从而使得种群模型的性态更加复杂。 - Then the behavior of the free joint when we bring the periodic perturbation through controlling the actuated joint is analysed , we can find in the result that the behavior of the free joint in the phase plane follows an ordered closed trajectory with the center equilibrium point + 2 in the case where the amplitude of the input is small , we can define a weakening factor to make the position of the free joint reach the center equilibrium point + 2
通过相平面分析的方法分析了当驱动臂施加周期扰动对非驱动臂运动的影响，其结论为通过调整驱动臂周期扰动的幅度及极性，可以使非驱动臂沿着围绕平衡点2的极限环轨迹运动。在此基础上，提出衰减因子的概念，通过衰减因子调整驱动臂扰动的幅度和周期，使非驱动臂能够稳定在平衡点2 。 - The thesis is composed of two chapters . in chapter 1 , we consider the almost periodic perturbation systems of the form by using the roughness theory of exponential dichotomies and the contraction mapping principle , some sufficient conditions are obtained for the existence and uniqueness of almost periodic solution and bounded solution of the above systems . our results generalize those ones of [ 3 , 4 , 7 , 8 , 9 ]
第一章考虑了两类概周期扰动系统， ，利用指数型二分性的粗糙度理论和压缩映象原理，得到了上述系统存在唯一概周期解和有界解的一些充分条件，推广了[ 3 , 4 , 7 , 8 , 9 ]的结果。