双弹簧振子横振动的自洽场解法

Self-consistant Solution of the Transersal Vibration for the Double Spring Oscillator

本文用自洽场方法处理了一类特殊的非线性运动——对称双弹簧振子的横振动,发现在微振动条件下,该振子的运动具有周期性,但是其运动周期与振幅成反比。

In this paper, we discuss a kind of special nonlinear motion by means of the self—consistant approximation. We find that the period of this oscillator is inversely proportional to its amplitude in the case of micro—oscillation.