Invention Grant
- Patent Title: System and method for detecting position of device and position detection module
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Application No.: US15300302Application Date: 2015-03-23
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Publication No.: US10794731B2Publication Date: 2020-10-06
- Inventor: Xiaojie Wu , Liu Wei , Jiang Yemin
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US TX Houston
- Assignee: Baker Hughes, a GE Company, LLC
- Current Assignee: Baker Hughes, a GE Company, LLC
- Current Assignee Address: US TX Houston
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@19de4fda
- International Application: PCT/US2015/021927 WO 20150323
- International Announcement: WO2015/153158 WO 20151008
- Main IPC: F01D17/14
- IPC: F01D17/14 ; G01D5/22 ; G01D5/20 ; F01D21/00
Abstract:
A method for measuring a position of a device which is connected to a position sensor is provided. The method includes the steps of controlling an excitation unit to generate an excitation signal which excites the position sensor to provide a first feedback signal proportioned to the displacement of the device, controlling a sampling unit to sample the first feedback signal and obtain a plurality of first feedback samples, and calculating the position of the device based at least in part on the first feedback samples.
Public/Granted literature
- US20170153126A1 SYSTEM AND METHOD FOR DETECTING POSITION OF DEVICE AND POSITION DETECTION MODULE Public/Granted day:2017-06-01
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