Kinematic parameter identification for robotic manipulators

Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems

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318567, 901 14, 901 15, B25J 102, G05B 106

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046985727

ABSTRACT:
A method and apparatus for kinematic parameter identification of an industrial manipulator having either revolute or prismatic joints. The identification of individual kinematic parameters is called the arm signature of a robot. Through the identification and detailed measurement of mechanical features in a robot, kinematic features, i.e. the planes of rotation and centers of rotation for revolute joints and lines of translation for prismatic joints are identified. These three features contain the essential information to formulate a complete robot kinematic model.

REFERENCES:
patent: 3888362 (1975-06-01), Fletcher et al.
patent: 4062455 (1977-12-01), Flatau
patent: 4068156 (1978-01-01), Johnson et al.
patent: 4467436 (1984-08-01), Chance et al.
patent: 4529921 (1985-07-01), Moribe
patent: 4555217 (1985-11-01), Wright
patent: 4575802 (1986-03-01), Walsh et al.
patent: 4585387 (1986-04-01), Jayne
patent: 4604561 (1986-08-01), Kamajima et al.
patent: 4604716 (1986-08-01), Kato et al.
Chen, J., Wang, C. B., and Yang, C. S.; Robot Positioning Accuracy Improvement through Kinematic Parameter Identification. In Proceedings of the Third Canadian CAD/CAM in Robotics Conference, pp. 4.7-4.12. Jun., 1984. Toronto, Canada.
Denavit, J. and Hartenberg, R. S. A Kinematic Notation for Lower-Pair Mechanisms Based on Matrices. Journal of Applied Mechanics 77(2):215-221, Jun., 1955.
Mooring, B. W. and Tang, G. R. An improved Method for Identifying the Kinematic Parameters in a Six Axis Robot. In Booktitle, pp. 79-84, 1985.
Ranky, P. G. Test Method and Software for Robot Qualification. The Industrial Robot 11(2):111-115, Jun., 1984.
Whitney, D. E., and Lozinski, C. A. Industrial Robot Calibration Methods and _Results. In Proceedings of the International Conference on Computers in Engineering. ASME, Aug. 1984. Las Vegas, NV.

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