基于二维速度测量的简易火控装置

Simple Fire Control Device Based on Measurement of 2-Dimensional Velocity

基于二维速度测量的简易火控装置由火控计算机、轴角编码器、倾斜角传感器、激光测距机、键盘、目标锁定按钮、显示屏等组成。该装置可测出瞄准线转动的任意角度,能随时停止测角进行射击。由两次测距的目标径向运动信息,实现目标二维运动速度测量,改善射击精度。装置计算模型包括射角、方向角提前量的解算及其倾斜修正。

Simple fire control device based on measurement of 2-D velocity consists of fire control computer, axial angle coder, obliquity sensor, laser rangefinder, keyboard, target locking button and display screen. Arbitrary angle of sight line rotation is measured and angle measurement is stopped at any time to start shooting by using the device. The velocity measurement of 2-dimensional motion is realized through target radial moving information measured by two times range finding to improve the shooting precision. The computational model of the device includes the solution of shooting angle and direction angle advance and the obliquity correction of the above two values.