建立了首摇、横荡、横摇三个自由度的船舶运动方程。
The ship-motion equations of sway, yaw and rolling were founded.
该试验台架能够模拟船舶的横摇运动和横荡运动， 试验台架的转动惯量、阻尼力矩和恢复力矩可调。
The platform can analog rolling and swaying motion of ships. the moment of inertia, damping and restoring force can be adjusted.
文中还讨论了运动响应的非线性问题，最后对在生存海况下估算张力式平台纵荡及横荡的方法提出了看法。
The paper discusses the nonlinear problem of motion response as well as methods for predicting surge and sway of TLP in survival conditions.
针对一个特定的船舶模型，着重研究了海浪对其横荡、横摇和艏摇运动的影响，给出了成形滤波器的设计方法。
Studies emphatically the influence of waves on the movement of sway, roll and yaw in accordance with a particular shipping model and offers the method to design shaping filter.
该试验台架能够模拟船舶的横摇运动和横荡运动，海浪作用于船舶的横摇力矩和横荡力分别由两套电液伺服系统模拟。
The platform can simulate rolling and swaying motion of ships. Two electro-hydraulic servo systems simulate rolling moment and swaying force of wave respectively.
研究了横摇和垂荡非线性耦合情况下的动力不稳定区问题。
Study on the instability regions of ship rolling with nonlinear coupling of heave and roll was presented.
姿态传感器能够改正或消除船载仪器由于船体的垂荡、横摇和纵摇引起的测量误差，大大提高测量精度。
It can enhance the measuring accuracy by correcting offset from heave, roll, and pitch of vessel.
姿态传感器能够改正或消除船载仪器由于船体的垂荡、横摇和纵摇引起的测量误差，大大提高测量精度。
It can enhance the measuring accuracy by correcting offset from heave, roll, and pitch of vessel.
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