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基于距离测量的机器人误差标定及参数选定

张铁 戴孝亮 杜亮

张铁, 戴孝亮, 杜亮等 . 基于距离测量的机器人误差标定及参数选定[J]. 北京航空航天大学学报, 2014, 40(5): 585-590. doi: 10.13700/j.bh.1001-5965.2013.0372
引用本文: 张铁, 戴孝亮, 杜亮等 . 基于距离测量的机器人误差标定及参数选定[J]. 北京航空航天大学学报, 2014, 40(5): 585-590. doi: 10.13700/j.bh.1001-5965.2013.0372
Zhang Tie, Dai Xiaoliang, Du Lianget al. Robot error calibration based on distance measurement with parameter selection[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(5): 585-590. doi: 10.13700/j.bh.1001-5965.2013.0372(in Chinese)
Citation: Zhang Tie, Dai Xiaoliang, Du Lianget al. Robot error calibration based on distance measurement with parameter selection[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(5): 585-590. doi: 10.13700/j.bh.1001-5965.2013.0372(in Chinese)

基于距离测量的机器人误差标定及参数选定

doi: 10.13700/j.bh.1001-5965.2013.0372
基金项目: 

国家863计划重点资助项目(2009AA043901-3);广东省战略新兴产业资助项目(2011A091101001);广东省产学研资助项目(2012B010900076)

详细信息
    作者简介:

    张铁(1968- ),男,湖南长沙人,教授,merobot@scut.edu.cn.

  • 中图分类号: TP242.2

Robot error calibration based on distance measurement with parameter selection

  • 摘要: 为消除机器人运动学标定中的模型奇异问题,研究距离平方差模型的可辨识参数.采用修正DH(Denavit-Hartenberg)模型描述机器人连杆结构,六参数描述末端关节到工具坐标系的变换,推导了连杆参数误差到机器人末端距离平方差的线性模型,从冗余关系式和物理解释角度讨论冗余参数,确定可辨识参数,使用迭代的最小二乘法辨识参数完整且非奇异的模型.结合某6旋转关节机器人,以激光跟踪仪为测量仪器进行标定实验,在设计末端执行器时目标测量点偏离末端关节轴线以保证倒数第二关节参数的辨识.结果显示,距离平方差模型避免了测量坐标系到基坐标系的转换,检验点的距离误差均方根降低93.1%,完整性和非奇异性提高了参数辨识的有效性.

     

  • [1] Santolaria J, Ginés M.Uncertainty estimation in robot kinematic calibration[J].Robotics and Computer-Integrated Manufactur-ing,2013,29(2):370-384
    [2] Lightcap C, Hamner S,Schmitz T,et al.Improved positioning accuracy of the PA10-6CE robot with geometric and flexibility calibration[J].IEEE Transactions on Robotics,2008,24(2):452-456
    [3] Schrőer K, Albright S L,Grethlein M.Complete,minimal and model-continuous kinematic models for robot calibration[J].Robotics and Computer-Integrated Manufacturing,1997,13(1): 73-85
    [4] Hayati S A. Robot arm geometric link parameter estimation[C]//Proceedings of the 22nd IEEE Conference on Decision and Control.Piscataway,NJ:IEEE,1983:1477-1483
    [5] 丁希仑,周乐来, 周军.机器人的空间位姿误差分析方法[J].北京航空航天大学学报,2009,35(2):241-245 Ding Xilun,Zhou Lelai,Zhou Jun.Pose error analysis of robot in three dimension[J].Journal of Beijing University of Aeronautics and Astronautics,2009,35(2):241-245(in Chinese)
    [6] 陈钢,贾庆轩, 李彤,等.基于误差模型的机器人运动学参数标定方法与实验[J].机器人,2012,34(6):680-688 Chen Gang,Jia Qingxuan,Li Tong,et al.Calibration method and experiments of robot kinematics parameters based on error model[J].Robot,2012,34(6):680-688(in Chinese)
    [7] He R B, Zhao Y J,Yang S N,et al.Kinematic-parameter identification for serial-robot calibration based on POE formula[J].IEEE Transactions on Robotics,2010,26(3):411-423
    [8] Everett L J, Suryohadiprojo A H.A study of kinematic models for forward calibration of manipulators[C]//Proceedings of the 1988 IEEE International Conference on Robotics and Automation.Piscataway,NJ:IEEE,1988,2:798-800
    [9] Meggiolaro M A, Dubowsky S.An analytical method to eliminate the redundant parameters in robot calibration[C]//Proceedings of the 2000 IEEE International Conference on Robotics and Automation.Piscataway,NJ:IEEE,2000:3609-3615
    [10] Khalil W, Besnard S,Lemoine P.Comparison study of the geometric parameter calibration methods [J].International Journal of Robotics and Automation,2000,15(2):56-67
    [11] 王品,廖启征, 庄育锋,等.一般7R串联机器人标定的仿真与实验[J].机器人,2006,28(5):483-487,494 Wang Pin,Liao Qizheng,Zhuang Yufeng,et al.Simulation and experimentation for calibration of general 7R serial robots[J].Robot,2006,28(5):483-487,494(in Chinese)
    [12] 张铁,戴孝亮. 基于距离误差的机器人运动学标定[J].华南理工大学学报:自然科学版,2011,39(11):98-103 Zhang Tie,Dai Xiaoliang.Kinematic calibration of robot based on distance error[J].Journal of South China University of Technology:Natural Science Edition,2011,39(11):98-103(in Chinese)
    [13] 谭月胜,孙汉旭, 贾庆轩,等.基于旋量理论及距离误差的机械臂标定新方法[J].北京航空航天大学学报,2006, 32(9): 1104-1108 Tan Yuesheng,Sun Hanxu,Jia Qingxuan,et al.New manipulator calibration method based on screw theory and distance error[J].Journal of Beijing University of Aeronautics and Astronautics,2006,32(9):1104-1108(in Chinese)
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出版历程
  • 收稿日期:  2013-06-27
  • 网络出版日期:  2014-05-20

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