摘要
起动电机应用于发动机的起动,随着现代工业的发展,装载有起动电机的装备越来越多,其可靠性研究是目前的迫切需求。该文以一款起动电机为例,通过产品构成、功能、接口等静态分组,描述产品的功能和各子功能之间的相互关系,根据产品的任务剖面,建立了可靠性模型,以可靠性模型为基础,提出了提高产品可靠度的方案,利用相似产品法,对改进后的起动电机进行可靠度预计。
Starter motor is used to start engine. With the development of modern industry,more and more equipment with starter motor appear,whose reliability consideration is active demand at present. This paper took a kind of starter motor as an example,described the relationship between its function and sub-function by statically grouping product composition,function and connector,established a reliability model according to the operational profile of the product,and proposed a scheme to increase product reliability on the basis of the model. Make use of an alike product method,to improvement empress of start motor to carry on credibility to anticipate.
作者
程涛
石浩
李俊
赵浪
CHEN Tao;SHI Hao;LI Jun;ZHAO Lang(Military Representative＇ s Room of Chongqing Region, Chongqing 400050, China;Chongqing Huxi Electrical Industrial Co Chongqing 402760 , China)
出处
《微电机》
北大核心
2018年第4期69-72,共4页
Micromotors
关键词
起动电机
静态分组
可靠性模型
功能框图
starter motor
static state grouping
reliability model
function trame diagram
