摘要
为提高小口径枪弹生产节拍,根据小口径枪弹高速在线检测的工艺及生产特点,采用12工位高速检测转子模型,并结合现代无损检测控制技术,对转子式高速高精度弹体尺寸动态测量系统进行设计。介绍该系统的设计原理、系统模型和控制系统的设计方法,采取位移补偿、滤波算法等在软件上对现场采集的各种信号进行处理,并在样机上进行实验验证。结果表明,弹体尺寸的检测速度可达到并超过200发/min,检测精度可以控制在0.01 mm以内,远远超过国内80发/min生产节拍。
For improving bullet productivity,the rotor-styled high-speed exact dynamic bullet size measuring system is designed,which uses 12 work place high-speed rotor model and modern scatheless measure control technology based on the technics and specialty of on-line high-speed bullet size measuring.This paper introduces the system design theory,system model and control system design technique.It also uses the means to deal with all kinds of signals collected on-line,such as compensating displacement,filter arithmetic,etc,which were approved in sample machine.The experiment indicates that the system satisfies need of measuring 200 bullets per minute and 0.01mm precision,greatly exceeding domestic measuring efficiency of 80 bullets per minute.
出处
《兵工自动化》
2010年第8期71-73,共3页
Ordnance Industry Automation
基金
国防基础科研(B1020060366)
关键词
高速转子
无损检测
位移补偿
滤波
high-speed rotor
scatheless measure
compensating displacement
filter arithmetic
