Articulated Arm Coordinate Measurement Machines
نویسندگان
چکیده
منابع مشابه
Application of a Force Sensor to Improve the Reliability of Measurement with Articulated Arm Coordinate Measuring Machines
A study of the operator contact force influence on the performance of Articulated Arm Coordinate Measuring Machines (AACMMs) is presented in this paper. After developing a sensor capable of measuring the contact force applied by an operator, a ring gauge has been used to analyse the relationship between the contact force and diameter and form errors measured with the AACMM. As a result, contact...
متن کاملStudy on the Structrual Parameter Coupling of Articulated Arm Coordinate Measuring Machines
The articulated arm coordinate measuring machine (AACMM) is a kind of new coordinate measuring device based on non-Cartesian system. The measuring accuracy of the AACMM can be effectively improved by parameter identification. However, some of the structural parameters are coupling (linearly related), so the structural parameters usually cannot be identified correctly. The Jacobian matrix was ob...
متن کاملArticulated Arm Coordinate Measuring Machine Calibration by Laser Tracker Multilateration
A new procedure for the calibration of an articulated arm coordinate measuring machine (AACMM) is presented in this paper. First, a self-calibration algorithm of four laser trackers (LTs) is developed. The spatial localization of a retroreflector target, placed in different positions within the workspace, is determined by means of a geometric multilateration system constructed from the four LTs...
متن کاملPerformance Evaluation of Probing Systems in Data Capture for Kinematic Parameter Identification and Verification of Articulated Arm Coordinate Measuring Machines
This paper presents a comparison of different techniques to capture nominal data for its use in later verification and kinematic parameter identification procedures for articulated arm coordinate measuring machines (AACMM). By using four different probing systems (passive spherical probe, active spherical probe, self-centering passive probe and selfcentering active probe) the accuracy and rep...
متن کاملModelling and Calibration Technique of Laser Triangulation Sensors for Integration in Robot Arms and Articulated Arm Coordinate Measuring Machines
A technique for intrinsic and extrinsic calibration of a laser triangulation sensor (LTS) integrated in an articulated arm coordinate measuring machine (AACMM) is presented in this paper. After applying a novel approach to the AACMM kinematic parameter identification problem, by means of a single calibration gauge object, a one-step calibration method to obtain both intrinsic-laser plane, CCD s...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 2019
ISSN: 0912-0289,1882-675X
DOI: 10.2493/jjspe.85.392