发动机数控系统中的信号采集异常案例分析
Analysis of Abnormal Signal Acquisition Cases in Engine CNC System
邓江 1张浩 1王鹏 1黄永然 1娄超 1胡鑫 1谭源1
作者信息
- 1. 中国航发南方工业有限公司,湖南 412002
- 折叠
摘要
阐述以双数控通道电路的某型发动机数控系统为对象,分析因采集信号异常导致发动机停车的数据,经分解检查、性能测试、元器件失效分析以及半物理试验,确认停车原因并提出改进措施.
Abstract
This paper expounds the numerical control system of a certain type of engine with dual numerical control channel circuit as the object,analyzes the data of engine shutdown caused by abnormal signal collection,and through decomposition inspection,performance testing,component failure analysis,and semi physical testing,confirms the cause of shutdown and proposes improvement measures.
关键词
数控系统/异常信号/钽电容/航空发动机Key words
CNC system/abnormal signal/tantalum capacitor/aircraft engine引用本文复制引用
出版年
2024
NETL
NSTL
万方数据