Invention Grant
- Patent Title: Control system with always on calibration and test and calibration and test circuit
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Application No.: US14884373Application Date: 2015-10-15
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Publication No.: US09857822B2Publication Date: 2018-01-02
- Inventor: Russell M. Petrosky , Stephen J. Gabaly , Patrick Nee
- Applicant: Russell M. Petrosky , Stephen J. Gabaly , Patrick Nee
- Applicant Address: US NY Endicott
- Assignee: BAE Systems Controls Inc.
- Current Assignee: BAE Systems Controls Inc.
- Current Assignee Address: US NY Endicott
- Agency: Scully Scott Murphy & Presser PC
- Agent Scott J. Asmus
- Main IPC: G05F3/08
- IPC: G05F3/08 ; G01R35/00
Abstract:
A continuous, always on, high accuracy AC reference signal is added to an AC voltage of interest to calibrate the AC voltage of interest. The AC reference voltage has a first frequency. The AC voltage of interest has a second frequency. A control system having calibration.
Public/Granted literature
- US20160109897A1 CONTROL SYSTEM WITH ALWAYS ON CALIBRATION AND TEST AND CALIBRATION AND TEST CIRCUIT Public/Granted day:2016-04-21
Information query
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