Invention Grant
- Patent Title: Apparatus and method for controlling and monitoring an electro-hydraulic servovalve
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Application No.: US16837684Application Date: 2020-04-01
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Publication No.: US11313285B2Publication Date: 2022-04-26
- Inventor: Tyler J. Selstad
- Applicant: Raytheon Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: F02C9/26
- IPC: F02C9/26 ; F16K37/00 ; F02C9/28 ; G01M15/14 ; F02C7/232

Abstract:
A method for actively calculating a capability of an electronically controlled valve is provided. The method including the steps of: a) operating the electronically controlled valve in accordance with a task; b) testing the electronically controlled valve in order to determine a range of movement of the electronically controlled valve in accordance with an initial gain, wherein the testing of the electronically controlled valve occurs after the valve has been operated in accordance with the task; c) determining a new gain required for providing a predetermined range of movement of the electronically controlled valve; and d) repeating steps a-c at least once, wherein the new gain is used to operate the valve in accordance with the task.
Public/Granted literature
- US20200224594A1 APPARATUS AND METHOD FOR CONTROLLING AND MONITORING AN ELECTRO-HYDRAULIC SERVOVALVE Public/Granted day:2020-07-16
Information query
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