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Error Modeling and Compensation of Circular Motion on a New Circumferential Drilling System
Joint Authors
Fang, Qiang
Li, Yu-Chao
Fei, Shao-Hua
Han, Yong-Wei
Ke, Ying-Lin
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-09-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A new flexible circumferential drilling system is proposed to drill on the fuselage docking area.
To analyze the influence of the circular motion error to the drilling accuracy, the nominal forward kinematic model is derived using Denavit-Hartenberg (D-H) method and this model is further developed to model the kinematic errors caused by circular positioning error and synchronization error using homogeneous transformation matrices (HTM).
A laser tracker is utilized to measure the circular motion error of the two measurement points at both sides.
A circular motion compensation experiment is implemented according to the calculated positioning error and synchronization error.
Experimental results show that the positioning error and synchronization error were reduced by 65.0% and 58.8%, respectively, due to the adopted compensation, and therefore the circular motion accuracy is substantially improved.
Finally, position errors of the two measurement points are analyzed to have little influence on the measurement result and the validity of the proposed compensation method is proved.
American Psychological Association (APA)
Fang, Qiang& Li, Yu-Chao& Fei, Shao-Hua& Han, Yong-Wei& Ke, Ying-Lin. 2015. Error Modeling and Compensation of Circular Motion on a New Circumferential Drilling System. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1073421
Modern Language Association (MLA)
Fang, Qiang…[et al.]. Error Modeling and Compensation of Circular Motion on a New Circumferential Drilling System. Mathematical Problems in Engineering No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1073421
American Medical Association (AMA)
Fang, Qiang& Li, Yu-Chao& Fei, Shao-Hua& Han, Yong-Wei& Ke, Ying-Lin. Error Modeling and Compensation of Circular Motion on a New Circumferential Drilling System. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1073421
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073421