displacement feedback meaning in English
位移回授
Examples
- At last , the stability switches of equilibrium and the global diagrams of bifurcation for a duffing oscillator with both delayed velocity feedback and delayed displacement feedback are studied by using the similar method as above
最后，研究了时滞位移反馈与时滞速度反馈联合作用下duffing系统的平衡点的稳定性切换及全局hopf分叉。 - Afterwards , a duffing system with delayed displacement feedback is studied by the method of multiple scales and other numerical methods . the uniform formulas for computing the critical values of time delay are given and the global diagrams of bifurcation for the periodic solutions with respect to the time delay are obtained under different parametric combinations . it is shown that the hopf bifurcation and the saddle - node bifurcation are the only two types of bifurcation observed in such a system
接下来用多尺度法及数值方法研究了一具有时滞位移反馈的duffing系统的动力学，得到了不同参数下系统平衡点发生稳定性切换时的临界时滞计算公式及关于时滞的大范围hopf分叉图，并发现saddle - node分叉及hopf分叉是系统出现周期运动的两个主要的来源。 - Formulas for computing the critical values of time delay are also obtained after a detailed analysis for the system parameters . it is surprisingly shown that the combination of both displacement feedback and velocity feedback seems to induce no more bifurcation characteristics than one type of the feedback only
根据对系统参数的适当划分，给出了在不同参数组合下系统平衡点发生稳定性切换时的临界时滞计算公式，并发现系统的分叉只是包含系统仅有其中一种时滞反馈类型时的分叉类型，而并没有出现新的分叉类型。