A new demodulation procedure for a class of multiplexed signals

被引：0

作者：

Surroop, Dilshad ^{[1
,2
]}

Combes, Pascal ^{[2
]}

Martin, Philippe ^{[1
]}

Rouchon, Pierre ^{[1
]}

机构：

[1] PSL Res Univ, Ctr Automat & Systmes, MINES ParisTech, Paris, France

[2] Schneider Toshiba Inverter Europe, Pacy Sur Eure, France

来源：

45TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2019) | 2019年

关键词：

VELOCITY ESTIMATION; POSITION;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper introduces a set of estimators for a wide class of multiplexed signal. The signals of interest are decomposed on independent periodic signals with a shared frequency. This latter set of signals is as general as possible; that is, not necessarily orthogonal or sinusoidal. By an adequate linear combination of low-pass filters, we extract each of the components of the multiplexed signal with an arbitrary accuracy. Applications of this demodulation procedure include sensorless control of electrical machines using signal injection with the extraction of the ripple.

引用

页码：48 / 53

页数：6

共 7 条

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