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Date of Publication:2017-01-01

Journal:传感器技术

Affiliation of Author(s):机械工程学院

Issue:1

Page Number:13-15,19

ISSN No.:1000-9787

Abstract:Plume force/torque measuring system based on piezoelectric effect.Online calibration of testing system is one of serious problems which are needed to solve.In view of vertical structure of plume force/torque test system,calibration system as core with hydraulic pressure source coordinated by standard force sensor is designed.Calibration platform which can remotely operate,on line calibrate real-time and real time adjust.Analyze load method for six dimensional force calibration and relationship between loading force and force of sensor.Six dimensional force loading mechanical model is established.Static calibration experiment is carried out in test system,obtain six-axis force/torque sensor linear fitting equation of straight line.Experiments show that the six axis force calibration system owns a great many advantages of stability and reliability,high precision,simple operation,little impact on environment,and so on.

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