光电探测器的弱点及其新原理的设计  

THE DISADVANTAGE OF P.C.C AND ITS NEW PRINCIPLE DESIGN

作　　者：董高庆 

机构地区：[1]轻武器论证研究所,102202

出　　处：《测试技术学报》1996年第3期554-559,共6页Journal of Test and Measurement Technology

摘　　要：在轻武器外弹道综合试验中,区截装置所用的光电探测器均是采用“弹尖触发”的原理。本文针对“弹尖触发”所存在的不足,详细介绍了“弹底触发”方案设计的全过程、测试误差分析,以及在“天幕精度靶”中所使用的结果,也进一步证实了在小口径武器试验中,“弹底触发”比“弹尖触发”更具有优越性,而新颖的抗干扰技术则使仪器更添实用性。The working principle of P.C.C used as measurement equipment is based on 'bullet-point trig during the weapon exterrior ballistic test . In order to decrease the measurement error concerned with problems existed in the bullet-point trig, this paper introduces theprinciple of bullet-bottom trig and neasurement error analysis and the result in application to Sky Screen Precisio n Target.It makes out that the bullet-bottom trig is more significient . and useful than the 'bullet-point trig.

关 键 词：光电探测器 弹底触发 抗干扰 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]