Invention Grant
- Patent Title: Method for calibrating strain transducers
- Patent Title (中): 校准应变传感器的方法
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Application No.: US14309827Application Date: 2014-06-19
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Publication No.: US09334631B2Publication Date: 2016-05-10
- Inventor: Richard L. Claxton
- Applicant: Flanders Electric Motor Service, Inc.
- Applicant Address: US IN Evansville
- Assignee: Flanders Electric Motor Service, Inc.
- Current Assignee: Flanders Electric Motor Service, Inc.
- Current Assignee Address: US IN Evansville
- Agency: Chetlin IP, P.C.
- Main IPC: E02F9/24
- IPC: E02F9/24 ; E02F9/26 ; E02F3/43 ; G01L25/00 ; G01L1/04 ; E02F3/30 ; E02F3/46 ; E02F9/20 ; G01L5/10 ; G01G19/08 ; G01G23/01 ; E02F3/36 ; G01L27/00 ; G01L5/00 ; G01L5/06
Abstract:
A method for calibrating strain transducers mounted to a power shovel may include the steps of: Calculating at least one member joint load for a known loading condition when at least one member of the power shovel is in a statically determinate configuration; determining a calculated shear force and a calculated normal force in the member of the power shovel based on the calculated member joint load; measuring a strain in the member; determining a measured shear force and a measured normal force for the member based on the measured strain; and determining a calibration constant from the calculated shear and normal forces and the measured shear and normal forces.
Public/Granted literature
- US20140298881A1 METHOD FOR CALIBRATING STRAIN TRANSDUCERS Public/Granted day:2014-10-09
Information query
