%0 Journal Article
%T The Adaptive Measurement of Frequency and its Applicaiton to Vortex Flowmeter<br>自适应频率测量方法(AMF)及其在涡街流量计中的应用
%A Meng Jianbo
%A Zhu Linzhang
%A <br>蒙建波
%A 朱林章
%J 自动化学报
%D 1992
%I 
%X This paper studies a new Adaptive Measurement of Frequency method (AMF)for vortex flowmeter signal processing. It combines the adaptive filtering with power spectrum analysis. This method is especially suitable for measuring or estimating the frequency of signal such as vortex flowmeter signal with disturbance. Theoretical analysis and experimental results have proved that this method is efficient for improving the measuring accuracy of vortex flowmeter and can also be used in other measuring and instrumentation systems.
%K Vortex flowmeter
%K adaptability
%K signal processing
%K measurement of frequency<br>涡街流量计
%K 自适应性
%K 频率测量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=384D27C975ECAF8AD4FD3B37B1E8A966&yid=F53A2717BDB04D52&vid=13553B2D12F347E8&iid=38B194292C032A66&sid=FA3423FC1AE95C4E&eid=2E41258BCB9A7DB2&journal_id=0254-4156&journal_name=自动化学报&referenced_num=7&reference_num=3