公开(公告)号：US09880066B2

公开(公告)日：2018-01-30

申请号：US15074456

申请日：2016-03-18

Applicant: Michigan Scientific Corporation

Inventor： Hugh Larsen ,  Scott K. Rhudy ,  Ryan F. Giem ,  Adam B. Manninen ,  Joel Schnackenberg ,  John L. Cancilla ,  Ralph W. Larsen

IPC: G01L25/00 ,  G01M7/06 ,  G01L5/16

CPC classification number: G01L25/00 ,  G01L5/16 ,  G01M7/06

Abstract: An ideal multi-axis transducer will respond properly to forces and moments that are applied in intermediate directions. The transducer calibration apparatus described herein can detect transducers that have incorrect off-axes response. One calibration apparatus includes a base, a pair of end stanchions fixed on the base, force actuators mounted between the base, the pair of end stanchions, and a transducer holder, the force actuators arranged to exert forces and moments on a transducer mounted in the transducer holder, and force reaction sensors fixed between the base, the pair of end stanchions, and the transducer holder for measuring forces and moments experienced by the transducer holder.

公开(公告)号：US20160273990A1

公开(公告)日：2016-09-22

申请号：US15074456

申请日：2016-03-18

Applicant: Michigan Scientific Corporation

Inventor： Hugh Larsen ,  Scott K. Rhudy ,  Ryan F. Giem ,  Adam B. Manninen ,  Joel Schnackenberg ,  John L. Cancilla ,  Ralph W. Larsen

IPC: G01L25/00

CPC classification number: G01L25/00 ,  G01L5/16 ,  G01M7/06

Abstract: An ideal multi-axis transducer will respond properly to forces and moments that are applied in intermediate directions. The transducer calibration apparatus described herein can detect transducers that have incorrect off-axes response. One calibration apparatus includes a base, a pair of end stanchions fixed on the base, force actuators mounted between the base, the pair of end stanchions, and a transducer holder, the force actuators arranged to exert forces and moments on a transducer mounted in the transducer holder, and force reaction sensors fixed between the base, the pair of end stanchions, and the transducer holder for measuring forces and moments experienced by the transducer holder.

Abstract translation: 理想的多轴传感器将适当地响应在中间方向施加的力和力矩。 本文所述的换能器校准装置可以检测具有不正确的离轴响应的换能器。 一个校准装置包括基座，固定在基座上的一对端支柱，安装在基座，一对端支柱之间的力致动器和换能器支架，该力致动器被布置成在安装在该基座上的换能器上施加力和力矩 传感器支架，以及固定在基座，一对端支柱和换能器支架之间的力反馈传感器，用于测量换能器支架所经受的力和力矩。