Leakage reduction in frequency-response function measurements

被引：26
|
作者：
Schoukens, Johan [1 ]
Rolain, Yves [1 ]
Pintelon, Rik [1 ]
机构：
[1] Vrije Univ Brussel VIB, Elect Measurement Dept, B-1050 Brussels, Belgium
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2006年 / 55卷 / 06期
关键词：
frequency-response function (FRF) methods; leakage; windows;
D O I：
10.1109/TIM.2006.887034
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper analyzes how to reduce leakage errors in frequency-response function (FRF) measurements. First, the nature of leakage errors is revealed; next, windowing methods are analyzed, and a new default window is proposed. Finally, a superior Taylor-series-based method is proposed.
引用
收藏
页码：2286 / 2291
页数：6
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