Research of Measurement System for Projectile Velocity of Reconnection Electromagnetic Launchers

摘要：

Reconnection electromagnetic launcher can launch heavier projectile to high velocity in a short distance, so the projectile velocity is one of the main technical specifications and must be measured accurately. In this paper, its basic working principles are described according to an experimental electromagnetic launch device, then a measurement system for projectile velocity is designed, and the block diagrams of main circuits are analyzed. Interference sources and their countermeasures of the velocity-measuring system are researched. Finally, a series of experimental researches on projectile velocity of reconnection electromagnetic launcher are finished with the measurement system.

关键词： velocity measurement interference source countermeasure projectile reconnection electromagnetic launcher

作者: TIAN Ku MA Lijun WANG Jingxi LIU Xiaoli LI Xiaopeng LIU Yumin MIAO Sheng

作者单位: Department of Automation Engineering, Tianjin University of Technology and Education, Tianjin, China Kailuan Heat and Power Plant Co.Ltd., Tangshan, Hebei, China, 063103 Army Equipment Science Research Purchase Department, PLA General Equipment Department, Beijing, Chin

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 1256-1259

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）