基于大数据的直升机振动在线监测系统的研究  

Research on Helicopter Vibration Online Monitoring System Based on Big Data

作　　者：周春波[1] ZHOU Chunbo(Beihai First Rescue Flight Team of the Ministry of Transport,Yantai,Shandong 265600,China)

机构地区：[1]交通运输部北海第一救助飞行队,山东烟台265600

出　　处：《自动化应用》2023年第13期185-187,共3页Automation Application

摘　　要：直升机在飞行过程中产生的振动无法避免,除了机体本身振动的固有频率外,一些机械故障也会产生特定的振动频率。基于此,本文搭建了一套基于大数据和物联网架构的直升机振动在线监测系统,通过知识库和数据驱动两种技术手段,可以实现对直升机振动的实时在线监测,及时准确地发现故障振动,确保飞行安全。The vibration generated by the helicopter during flight cannot be avoided.In addition to the natural frequency of the vibration of the body itself,some mechanical faults will also generate specific vibration frequencies.Based on this,this paper has built a helicopter vibration online monitoring system based on big data and internet of things architecture.Through two technical means of knowledge base and data drive,it can realize real-time online monitoring of helicopter vibration,timely and accurately detect fault vibration,and ensure flight safety.

关 键 词：直升机 振动 在线监测 知识库 数据驱动 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]