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将气体动压轴承简化为转子气膜系统后,针对其动力特点,给出气膜在微幅振动下动压轴承的实用数学模型和测定动态参数的方法,并进行了测量误差的修正。
After the gas dynamic pressure bearing is simplified as the rotor gas film system, according to the dynamic characteristics of the gas dynamic pressure bearing, a practical mathematical model of the dynamic pressure bearing of the gas film under slight vibration and the method of determining the dynamic parameters are given. The correction of the measurement error is also given.