本文在状态空间型的船舶运动数学模型的基础上，用输入—输出信息的系统性方法构造出响应型非线性船舶运动数学模型。
The responding nonlinear ship motion mathematical model is constructed on the basis of the state space ship motion mathematical model by the systematic method of input-output information.
然后对船舶下水过程中船体受力进行分析，建立不同阶段的船舶下水运动数学模型方程。
Then we analyzed the force acting on the hull during ship launching process, and established the ship launching model equation in mathematics at different stages.
通过对舰船运动姿态统计分析，以及对ARMA模型和AR模型等价性论证，确定了AR模型作为船舶姿态运动预报的数学模型。
By the statistical analysis of ship motion attitude and equivalent argument about ARMA model and ar model, ar model was identified to be the mathematic model for ship motion attitude prediction.
针对船舶避碰决策系统中的船舶运动趋势和避碰时机建立数学模型，实时预估目标船相对于本船的最近会遇距离和最近会遇时间。
Aiming at shipping movement and the time of collision avoidance in decision-making collision avoidance, a mathematical model was used for ship collision avoidance and to forecast the DCPA and TCPA.
根据稳定状态船舶操纵运动非线性数学模型，通过优化计算求出操纵性特征曲线，以此作为船舶操纵性初步衡准依据。
This paper calculates the diagram of steering by using optimal method according to the nonlinear mathematical model of ship maneuverability.
还研究了对船舶摇摆引起的线位移作补偿的平台数学模型，研究了船舶有线运动时的平台的数学模型。
This article also builds up platform mathematical model of compensating linear displacement caused by ship's shaking and platform mathematic model of the ship's linear moving.
还研究了对船舶摇摆引起的线位移作补偿的平台数学模型，研究了船舶有线运动时的平台的数学模型。
This article also builds up platform mathematical model of compensating linear displacement caused by ship's shaking and platform mathematic model of the ship's linear moving.
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