A self-calibrating multicomponent force/ torque measuring system

被引：7

作者：

Marangoni, Rafael R. ^{[1
]}

Schleichert, Jan ^{[1
]}

Rahneberg, Ilko ^{[2
]}

Hilbrunner, Falko ^{[3
]}

Froehlich, Thomas ^{[1
]}

机构：

[1] Ilmenau Univ Technol, Inst Proc Measurement & Sensor Technol, D-98693 Ilmenau, Germany

[2] SIOS Messtech GmbH, Res & Dev, D-98693 Ilmenau, Germany

[3] Sartorius Lab Instruments GmbH & Co KG, D-37075 Gottingen, Germany

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2018年 / 29卷 / 07期

关键词：

force measurement; torque measurement; multicomponent; traceable measurement; Kibble balance; calibration; UNCERTAINTY; MACHINE; BALANCE; WATT;

D O I：

10.1088/1361-6501/aac00f

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A multicomponent self-calibrating force and torque sensor is presented. In this system, the principle of a Kibble balance is adapted for the traceable force and torque measurement in three orthogonal directions. The system has two operating modes: the velocity mode and the force/ torque sensing mode. In the velocity mode, the calibration of the sensor is performed, while in the force/torque sensing mode, forces and torques are measured by using the principle of the electromagnetic force compensation. Details about the system are provided, with the main components of the sensor and a description of the operational procedure. A prototype of the system is currently being implemented for measuring forces and torques in a range of +/- 2 N and +/- 0.1 N.m respectively. A maximal relative expanded measurement uncertainly (k = 2) of 1.10(-4) is expected for the force and torque measurements.

引用

页数：9

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