In this paper, by analyzing the apparent gravitation and apparent buoyancy to ship in wave, a formula calculating moment by wave has been derived.

通过对船在波浪中所受表观重力和表观浮力的分析，导出波浪作用力矩的计算公式。

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For simulating the movements of various ship types, it is required that the inertia moment, damping moment and wave interference moment of simulation stand can be adjusted.

为使摇摆模拟台能够模拟各种类型船舶的运动，要求模拟台的转动惯量、阻尼力矩和波浪干扰力矩都是可调节的。

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