摘要
为解决某型无人机涡喷发动机在试飞中出现的空中停车问题,应用故障树分析方法进行故障分析。通过对涡喷发动机空中停车故障的分析,给出故障分析与定位的过程,提出相应改进措施,并进行验证。验证结果表明:故障树分析方法对故障归零分析、发动机典型故障处理等有较好的借鉴作用,可为发动机研究和应用者提供参考。
In order to solve the breakdown problem of a certain type of UAV during testing flight, the method of failure tree analysis is used to analyze the fault. Based on the analysis of the breakdown of a turbo-jet engine during testing flight, the analysis and location process of the breakdown problem is provided, corresponding improving measures have been raised and verified. The result shows that it is a good reference failure of the engine and for the engine designers and users. to the analysis of failure to zero and the disposal of typical
出处
《兵工自动化》
2013年第10期88-90,共3页
Ordnance Industry Automation
关键词
无人机
涡喷发动机
空中停车
故障分析
UAV
turbo-jet engine
power off during flight
failure analysis
