三型复合齿轮式动态流量传感器的动态特性研究  

Study of Dynamic Characteristic of the Multi-gear Flowmerter

作　　者：张军[1] 李宪华[1] 卫国海[1] 刘军[1] 贾瑞清[2] 刘洪宇[2] 

机构地区：[1]安徽理工大学,安徽淮南232001 [2]中国矿业大学机电与信息工程学院,北京100083

出　　处：《煤矿机械》2006年第12期32-34,共3页Coal Mine Machinery

基　　金：安徽省教育厅自然基金项目(2005kj043)

摘　　要：介绍了复合齿轮流量传感器的研究来源,分析了复合齿轮流量传感器的工作原理,利用自动控制原理的基本知识对复合齿轮流量传感器的动态特性进行了研究,分析了频率响应和时域响应,利用MATLAB仿真软件绘制了Bode图和传感器的过渡曲线,对其快速性进行了简单的分析,得出了复合齿轮流量传感器的动态特性和快速性好的结论。The research source of multi-gear flowmerter is introduced, and the work principle of multi-gear flowmerter is analyzed. Using basic principle of automatic control, a research of the dynamic characteristic of multi-gear flowmerter is carried out, and the frequency response and time response is analyzed. Making use of MATLAB, Bode chart and transition curve of flowmerter are drawn, the simple analysis of the rapidity characteristic is carried out, and the conclusions of the dynamic characteristic and rapidity characteristic of multigear flowmerter are drawn.

关 键 词：复合齿轮 动态特性 快速性 

分 类 号：TH814[机械工程—仪器科学与技术]