【摘要】 建立了静压气浮偏心球形转子的单摆模型 ,导出了转子摆动周期和偏心距近似与精确计算的解析公式 ,给出了 2种算法的适用条件。最后 ,应用 2种算法做了算例并对其计算结果作了误差分析。更多还原

【Abstract】 This paper sets up simple pendulum model for the static pressure gas floating ball rotors.It derives the approximate and accurate equations between oscillating period and eccentric distance of the rotors.The suitable condition of the equations is given.The example is given using the equations and the results are analysed at last.更多还原