A Method for Measuring the Angular Velocity of a Target by Laser Information Field and the Engineering Design

Hongtian Liu ； Yang Cao ； Chao Song ； Dongjun Wang ； Hongwei Wu ； Wanjun Zhang ； Hai Lin

《電腦學刊》 33卷5期 (2022/10) Pp. 175-184

https://doi.org/10.53106/199115992022103305015

摘要

To address the problem that the data related to the relative motion angular velocity of the target encapsulated in the fire control system cannot be obtained in real time during training, this paper proposes to use a laser transmitter to emit multiple concentric laser pulses to form a laser information field, measure the position of the vehicle in the information field by detecting the movement of the vehicle in the information field and the laser frequency value, and then calculate the relative angular velocity of the target. This method simulates the effect of real operation training and is used to measure the relative angular velocity of the target movement in the laser information field to determine the tracking smoothness and aiming accuracy of the operator in the process of tracking the target, and can be applied to the design of a training system for operator training.

關鍵字

laser ； information field ； training ； measurement ； angular velocity of the target ； smoothness ； accuracy