Position sensing system with an electromagnet

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United States of America Patent

PATENT NO 10914566
APP PUB NO 20180023940A1
SERIAL NO

15657407

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Abstract

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A position sensing system for measuring a position of a moving object includes an electromagnet configured to generate an alternating magnetic field, and a magnetic sensor configured to measure an intensity of a first magnetic field that is based on the alternating magnetic field. A controller is configured to estimate a position of the moving object based on the measured intensity of the first magnetic field.

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Patent Owner(s)

  • REGENTS OF THE UNIVERSITY OF MINNESOTA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Madson, Ryan Minneapolis, US 6 34
Rajamani, Rajesh Saint Paul, US 19 191

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