摘要
针对传统飞机液压系统研制中危害性较高的失效模式,结合工程实际,详细阐述了飞机液压系统的安全性设计要求、设计要素和设计方法,从液压能源冗余配置、故障诊断与综合管理、电传控制、先进液压附件设计技术等方面举例说明了提高飞机安全性的若干液压系统先进技术,折射出国内相关技术进展和发展趋势。
In view of the hazardous failure modes in the conventional aircraft hydraulic system, safety design requirements factors and methods of hydraulic system were described in detail by combining with engineering application in this paper. Several advanced technologies to improve the safety of aircraft were ilustrated from several aspects, such as redundant conifguration, failure diagnostic and integrated management, control by wire and advanced hydraulic components design. Finaly, the related technical progress and development trends were discussed.
出处
《航空科学技术》
2014年第12期10-15,共6页
Aeronautical Science & Technology
关键词
安全性设计
飞机液压系统
故障诊断
冗余
safety design
aircraft hydraulic system
failure diagnostic
redundancy