旋转机械手持噪声分析系统设计研究  

Design and Research of Handheld Noise Analysis System for Rotating Machinery

作　　者：赵素雷 武倩平 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221116

出　　处：《煤矿机械》2016年第4期54-56,共3页Coal Mine Machinery

基　　金：江苏省基础研究计划(自然科学基金)(BK20141127)

摘　　要：基于噪声分析设计了一种针对旋转机械故障诊断的手持分析系统,系统采用LPC2138单片机实现对信号的检测控制与数据处理。该手持系统硬件电路设计简单可靠,成本低,在大批量旋转机械诊断中优越性显著。经验证该手持分析系统在测量范围内有良好的输出结果,弥补了传统检测手段复杂、易受环境影响等不足,有很高的实用价值。Based on the noise analysis, a handheld analysis system for the fault diagnosis of rotating machinery is designed. The system uses LPC2138 chip to realize the detection and control of signal and data processing. The hardware circuit design of the handheld system is simple,reliable, and the cost is low. It is superior in the diagnosis of large scale rotating machinery. It is verified that the handheld analysis system has good output results in the measurement range. It can make up for the shortcomings of the traditional detection methods, such as complex and influenced easily by environment, which has high practical value.

关 键 词：旋转机械 噪声分析 LPC2138 手持设备 

分 类 号：TH17[机械工程—机械制造及自动化]