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Complete calibration of industrial robot with limited parameters and neural network

  • Beihang University

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Poor accuracy of industrial robots cannot meet the requirements of some high precision assignments, especially in heavy load condition. Geometric errors and joint compliances are mainly responsible for this poor accuracy. This paper presents a complete calibration method considering geometric errors, joint compliances and exterior load. An integrated inverse kinematics algorithm combining neural network and analytical method is proposed to calculate controller angle inputs in calibration. For the convenience of calculation, limited parameters calibration is used and then simulated in Matlab. As experimental validation on ABB IRB 6640 shows, the proposed complete calibration model based on limited parameters and neural network can dramatically improve the positioning accuracy of industrial robot.

源语言英语
主期刊名IRIS 2016 - 2016 IEEE 4th International Symposium on Robotics and Intelligent Sensors
主期刊副标题Empowering Robots with Smart Sensors
出版商Institute of Electrical and Electronics Engineers Inc.
页103-108
页数6
ISBN(电子版)9781509060849
DOI
出版状态已出版 - 11 10月 2017
活动4th IEEE International Symposium on Robotics and Intelligent Sensors, IRIS 2016 - Tokyo, 日本
期限: 17 12月 2016 → 20 12月 2016

丛书

姓名IRIS 2016 - 2016 IEEE 4th International Symposium on Robotics and Intelligent Sensors: Empowering Robots with Smart Sensors

会议

会议4th IEEE International Symposium on Robotics and Intelligent Sensors, IRIS 2016
国家/地区日本
市Tokyo
时期17/12/16 → 20/12/16

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