摘要
介绍了容错设计技术的内涵、实现方法和冗余结构类型,提出了冗余设计的原则,引用了冗余技术在导弹级间分离、点火时序控制等系统中的应用实例。通过有无冗余设计的可靠性指标的对比,得出了冗余设计可以明显提升导弹点火系统可靠性的结论。指出了应用中存在的问题,并对发展趋势进行了探讨。
The connotation,realization and redundancy structure type of fault tolerant design technique are introduced,and the rule of redundancy design is put forward. The redundancy technology application examples in missile interstage separation system and ignition sequential control are quoted.Through the comparison of reliability indices with or without redundancy design,it is concluded that redundancy design can significantly improve the reliability of missile ignition system. The problems existing in the application are pointed out,and the development trend is discussed.
出处
《现代防御技术》
北大核心
2017年第6期33-37,共5页
Modern Defence Technology
关键词
容错设计技术
弹上点火系统
冗余设计
冗余结构
冗余原则
应用
fault tolerant design technique
onboard ignition system
redundancy design
redundancy structure
redundancy principle
application
