Title :
Research on error processing model in deep hole indiameter measuring system
Author :
Jiang, Weizhong ; Bao, Jiandong ; Wang, Changming
Author_Institution :
Dept. of Precision Instrum., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
Aimed at the inner diameter measuring of the profiled tube, introduces a kind of robot which can measure the inner diameter of deep hole. Analyzes the principle of the measuring, discussing the error source, and giving the resolvent to avoid the error. Because of the center of the robot is not coincidence with the tube axial line, the measuring error can not be ignored, analyzing the error characteristic and establishing the mathematical model, the parameter of model can be calculated by the means of at least square method. Then the validity of the mathematical model is validated by the experiment.
Keywords :
diameter measurement; error analysis; least squares approximations; robots; deep hole indiameter measuring system; error characteristic; error processing model; inner diameter measurement; least square method; mathematical model; tube axial line; Displacement measurement; deep hole detection; eccentricity; error analysis; mathematical model;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5622436
