舰载捷联式猎雷声纳基阵数学平台的建立与仿真研究

分别建立猎雷声纳基阵在舰艇作摇摆运动、荡运动及摇摆引起基阵线位移情况下的基阵伺服系统转角指令信号与指向控制信号、艇运动姿态角变换关系的数学平台模型并进行计算机仿真验证；仿真结果证明所建平台模型的准确性，为“捷联式”猎雷声纳基阵建立稳定平台和控制稳定系统的实现提供了理论依据。

Setting-up of Mathematic Platform and Simulation of Shipborns Strap-down Minehunting Sonar Array

A mathematic platform model of the transform relationship among the command signal of rotation angle and course control signal of the serve system,and the attitude angle of the ship motion is set up for a minehunting sonar array under the condition of linear displacement of the array due to the ship oscillation.The simulation results show that the proposed platform model is feasible,which provides a theoretical basis for the construction of stabilized platform and realization of the control stabilization system for the strap-down minehunting sonar array.