MISCONCEPTION OF TOTAL HARMONIC DISTORTION IN RESOLVERS

Resolvers, as magnetic position sensors, are increasingly used in motion-control systems. Due to electro-magnetic structure, they preserve more accurate and reliable operation than optical encoders in stressful conditions. Usually, to evaluate the performance of a resolver, total harmonic distortion (THD) of output signals is calculated. In this study, by using analytical expressions, it is shown that THD of output signal is not a reliable indicator of the performance of a resolver.

Keywords:

Electromagnetic Sensors , Estimated Position Error , Resolver , Total Harmonic Distortion (THD)

Authors

R. Alipour-Sarabi

Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran

Z. Nasiri-Gheidari

Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran

H. Oraee

Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran

Certificate
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استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

https://civilica.com/doc/1031566

شناسه ملی سند علمی:

JR_EECS-1-1_005

تاریخ نمایه سازی: 30 تیر 1399

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:

Alipour-Sarabi, R. and Nasiri-Gheidari, Z. and Oraee, H.,1398,MISCONCEPTION OF TOTAL HARMONIC DISTORTION IN RESOLVERS,https://civilica.com/doc/1031566

Scientometrics

The specifications of the publisher center of this Paper are as follows:

Ranking of Sharif University of Technology

Type of center: دانشگاه دولتی

Paper count: 16,507

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