摘要
设计了一个受周期驱动带电弹簧振子的实验装置 ,并建立该系统的动力学方程 ,用线性稳定性分析的方法确定其平衡点并分析平衡点的稳定性 ,利用数值计算并结合多种分析方法求解和判断非线性方程解的各种性质 。
An experimental device of an electrified spring oscillator influenced by an external cyclic force is designed and the dynamical equation is proposed. With the method of analyzing the linear stability of the system, the equilibrium points is obtained and its stability is analyzed. New characters caused by the field are obtained by simulating numerically.
出处
《物理实验》
北大核心
2002年第1期14-17,共4页
Physics Experimentation
