基于ARM核引擎振动检测系统的设计

To Design the System of Measuring Engine Vibration based on ARM Kernel

引擎机械振动检测是计算机智能测控领域的研究热点。论文介绍机械周期性振动测量的基本理论,对比讨论不同检测方法的效果和性能;设计基于ARMS3C44b0振动检测系统的体系结构、分析系统的硬件设计,存储系统设计,实现嵌入式软件模块实现和μCLinux的ARM移植;实验表明:系统测量数据准确,功耗低,能有效进行引擎或相关机械设备的振动测量,对于引擎工作状态监视或故障检测预警有着相当可观的辅助性意义。

Engine vibration detection is a hot spot in the field of computer monitoring and control .Introducing the basic theory of the cyclical machinery vibration, analyzing the different vibration detection method on the focus of effectiveness and performance; designing architecture of the system＇s hardware design , storage systems design which based on the ARM S3c44b0, implementing its embedded software modules and the ARM transplantation of μCLinux OS; experiments proved that： the system with measurements accurate, and low power consumption, can effectively carry out vibration measurement of the engine or some mechanical equipments, which with the quite considerable auxiliary significance regarding the engine active status monitoring , the failure detection and prewarning.