Vector buoy positioning system was used to track the underwater high-speed target which was mainly detected by three different signal forms as transient signal sailing noise and homing signal .

矢量浮标定位系统是用于测量水下高速运动目标 轨迹的水声定位系统，主要针对目标运动过程中的三种信号进行检测：瞬态信号、航行噪声和 寻的信号。

Based on the analysis of vehicle longitudinal dynamics control system the longitudinal control of track homing for platoon of two vehicles was discussed .

在具有控制和 轨迹 约束的再入制导中，提出了一种新的基于多模型预测再入飞行器纵向 制导方法。