摘要
针对目前国内外膛内弹丸姿态研究现状,对半约束期弹丸姿态变化的实时测试理论和方法进行研究。介绍当前国内外火炮弹丸膛内运动姿态的测量方法,包括高速摄影法、激光光学杠杆法和磁传感器法等,比较各种方法的优缺点,并总结研究新的火炮弹丸膛内运动姿态测量方法对于火炮设计和提高火炮射击精度的重要意义。该研究可为提高火炮射击精度、支撑发射动力学的实验研究提供参考。
Based on domestic and foreign measurement for the motion posture of in-bore projectile currently, make the research on real time testing theory and method of in-bore projectile motion posture in half constraint region. Introduce current domestic and foreign in-bore projectile motion posture measurement methods, including high speed camera method, laser optics lever method and magnetism sensor method and so on. Comparing advantages and disadvantages of each method, summarize the important meaning of new in-bore projectile motion posture measurement method for artillery design and firing precision improvement. The research provides reference for improving artillery firing precision, and suooorting firing, dvnamics test.
出处
《兵工自动化》
2013年第3期72-75,共4页
Ordnance Industry Automation
基金
国家自然科学基金资助项目(40876095)
关键词
半约束期
姿态测试
发射动力
射击精度
4half constraint region
posture measurement
emission power
firing precision
