Aim To study an on carriage muzzle velocity measuring system used in highrate of fire multi barrel rotary guns. Methods According to paired position testing theory a method for testing muzzle velocity is offered. Results A new kind of muzzle velocity sensors is designed which features as small in size
simple in structure
high dependability and low cost. The experimental facilities are set up and the measured curves are given. Conclusion It can be used to measure the muzzle velocity for rapid fire multi barrel rotary gun.
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references
[1 ] 潘保青 .高射速多管炮炮口速度测量技术的研究 [D].太原 :华北工学院 ,1 997.
[2 ] Qu S W,Xu X C.Technique for measuring projectile velocity at muzzle exit and its application in mid-ballisticresearch[C].ISTM 1 995,Beijing:International Academic Publishers,1 995.73 5~ 73 9.