CAJ | 학술논문

为了解决复杂地形条件下弹丸飞行时间测试问题，分析了采用有线传输方式测量弹丸飞行时间的基本原理和存在的问题，提出了一种以卫星授时为基础的弹丸飞行时间测试方法，介绍了测试系统组成、工作原理、主要功能模块的功能和设计要点。经实际验证，该方法正确、可靠，实用性强，工作效率高，从根本上克服了使用有线传输信号方式测试弹丸飞行时间存在的弊端。
위료해결복잡지형조건하탄환비행시간측시문제，분석료채용유선전수방식측량탄환비행시간적기본원리화존재적문제，제출료일충이위성수시위기출적탄환비행시간측시방법，개소료측시계통조성、공작원리、주요공능모괴적공능화설계요점。경실제험증，해방법정학、가고，실용성강，공작효솔고，종근본상극복료사용유선전수신호방식측시탄환비행시간존재적폐단。
In order to test the proj ectile flight time under the conditions of complex terrain,the basic principle about the proj ectile flight time measuremennt of wired transmission way and its existing problems were analyzed.A proj ectile flight-time testing method based on GPS was put forward.The test system composition,working principle,function of main module and the main design point were introduced.Through the actual verification,the method is correct and reliable, and it has high practicability and high work efficiency.The defects of using wired signal transmission way on proj ectile flight time test were overcome.