以可靠性为中心定量确定预防性维修周期的新模型  

A New Model for Determining Preventive Maintenance Cycle Based on the Reliability Requirements

作　　者：梁建[1] 丁定浩[1] 

机构地区：[1]中国电子科学研究院,北京100041

出　　处：《中国电子科学研究院学报》2010年第3期320-323,共4页Journal of China Academy of Electronics and Information Technology

摘　　要：阐述耗损性机电部件和冗余部件预防检测维修的必要性和可能性,阐述了同一部件用于不同任务剖面的不同检测更换期,以及不同性质的耗损性的不同处理方式,提出了从可靠性要求确定不同任务剖面、不同耗损性部件预防检测或更换周期的新模型。The necessity and possibility of conducting preventive maintenance for the electromechanical components of redundant configuration during their wearing out period is presented.For the same component applied to performing different missions with different mission profiles,different detection and replacement cycles,as well as different wear out characteristics,a new model for determining the corresponding preventive maintenance cycle is proposed based on the reliability requirements.

关 键 词：耗损性机电部件 冗余结构部件 失效率 检测更换周期 

分 类 号：TM307[电气工程—电机]