某系统手控器可靠性强化试验应用研究  

Application Research on Reliability Strengthening Test of a System Hand Controller

作　　者：刘意 高军 刘洋[3] 王红涛 刘建南 LIU Yi;GAO Jun;LIU Yang;WANG Hongtao;LIU Jiannan(Guangdong Scientific Verification&Testing Engineering Technology Co.,Ltd.,Guangdong 510663,China;Zhongke(Shenzhen)Technology Service Co.,Ltd.,Shenzhen 518027,China;University of Electronic Science and Technology of China,Chengdu 611731,China)

机构地区：[1]广东科鉴检测工程技术有限公司,广东广州510663 [2]中科(深圳)科技服务有限公司,广东深圳518027 [3]电子科技大学,四川成都611731

出　　处：《现代信息科技》2019年第19期28-34,共7页Modern Information Technology

基　　金：国家重点研发计划——放射治疗装备可靠性与工程化技术研究：研发过程质量与可靠性保证与验证（项目编号：2017Y FC0108400）

摘　　要：本文以某系统的手控器为研究对象,制定了相应的可靠性强化试验方案,并按照相应的试验方案对手控器施加逐步增强的典型环境应力,将手控器缺陷激发为可以被检测到的故障,通过对故障模式、故障机理的分析,从设计上改进和从生产中控制缺陷,提高手控器的环境适应能力和技术成熟度水平,降低手控器在使用过程中发生故障的概率。同时在一定程度上能够保障产品上市后的质量与可靠性,减轻售后维修保障负担,提高客户满意度。In this paper,the hand controller of a system is taken as the research object,and the corresponding reliability intensification test plan is developed. According to the corresponding test plan,the gradually increasing typical environmental stress is applied to the opponent controller,and the hand controller defect is excited to be the detected faults,through the analysis of fault modes and fault mechanisms,improve the design and control defects from production,improve the environmental adaptability and technical maturity level of the hand controller,and reduce the failure probability of the manual controller during use. At the same time,it can guarantee the quality and reliability of the products after the market is released to a certain extent,reduce the burden of after-sales maintenance and improve customer satisfaction.

关 键 词：手控器 可靠性强化试验 试验方案 故障模式 故障机理 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术] TB114.3[理学—概率论与数理统计]