With the requirment s of testing f ire arms automat ion’s velocity of movement in float ing status, this paper of fers an ideal method of accelerat ion variation test. T o obtain rel-i able automat ion’s velocity, stat ic and dy namic errors in acceleration variat ion test are analy zed in details, and the main factors causing errors are also described. Methods of improving the measurement system’ s performance are g iven in view of the accelerat ion transducer. s types selected, hence improving the variat ion test’ s accuracy .
References:
1 Doebelin E O. Measur ement systems: application and design. New Yor k: McGr aw - Hill Book Company, 1975 2 张福学. 压电晶体力和加速度传感器. 成都: 四川科学技术出版社, 1987