双工位4-PPPS飞机装配对接系统几何参数标定方法

doi:10.3901/JME.2021.07.033

机械工程学报 ›› 2021, Vol. 57 ›› Issue (7): 33-43.doi: 10.3901/JME.2021.07.033

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双工位4-PPPS飞机装配对接系统几何参数标定方法

祁若龙^1,2, 张珂¹, 赵吉宾², 牟如意², 邢运隆¹

1. 沈阳建筑大学机械工程学院沈阳 110168;
2. 中国科学院沈阳自动化研究所机器人学国家重点实验室沈阳 110016

收稿日期:2020-05-07 修回日期:2020-10-24 出版日期:2021-04-05 发布日期:2021-05-25
通讯作者: 赵吉宾(通信作者),男,1970年出生,博士,教授,博士研究生导师。主要研究方向为数控加工、机器人加工。E-mail:jbzhao@sia.cn
作者简介:祁若龙，男，1983年出生，副教授，硕士研究生导师。主要研究方向为机器人运动控制、机器人高精加工。E-mail：qiruolong@126.com
基金资助:
中国博士后基金面上(2019M651145)、辽宁省自然科学基金(2019-ZD-0663)和机器人学国家重点实验室开放课题(2019-O21)资助项目。

Geometry Calibrations for the Double-position 4-PPPS Aircraft Fuselage Docking System

QI Ruolong^1,2, ZHANG Ke¹, ZHAO Jibin², MU Ruyi², XING Yunlong¹

1. School of Mechanical Engineering, Shenyang Jianzhu University, Shenyang 110168;
2. State Key Laboratory of Robotics, Shenyang Institute of Automation ChineseAcademy of Sciences, Shenyang 110016

Received:2020-05-07 Revised:2020-10-24 Online:2021-04-05 Published:2021-05-25

摘要/Abstract

摘要： 双工位4-PPPS并联机构承载能力强、结构稳定，用于飞机机身舱段的装配过程以提高对接效率减轻劳动强度。然而由于对接系统为大尺寸分布式结构，且具有较大的制造和安装误差，很难保证实际对接精度。为了提高4-PPPS机身对接机构的定位精度，提出了两步精度提升方法：首先提出了一种均值迭代方法标定飞机坐标系的基准点，作为整个对接系统的参考坐标系，提升了测量坐标系和飞机坐标系之间的匹配精度。其次，提出了一种基于空间位姿矩阵微分的运动学标定方法，推导出了系统全误差导数方程，可以对多达42个运动学参数进行同时标定。通过本文方法，飞机舱段对接系统的最大位置误差从2.2 mm减小到0.035 mm，最大指向误差从0.08º减小到0.018º。精度测量和对接试验证明了所提出方法的有效性。

关键词: 飞机对接, 冗余并联机构, 运动学标定, 全误差方程

Abstract: A double work positions 4-PPPS parallel mechanism is used for the aircraft fuselage assembly process to improve the docking efficiency and reduce the labor intensity. However, the accuracy is hard to guarantee for the mechanism is large, redundant and has manufacturing and assembly errors. To improve the accuracy of the 4-PPPS parallel aircraft fuselage docking system, firstly an averaging iteration method is proposed to calibration the datum points in the airplane coordinate which are the references of the entire docking system. And secondly, a kinematic calibration method based on the derivative of the spatial pose transformation is proposed to calibrate up to 42 kinematic parameters. By these two methods, the final maximum position error reduces from 2.2mm to 0.035mm and the maximum pointing error reduced from 0.08º to 0.018º. The accuracy measurement and docking experiment prove the efficiency of the proposed methods.

Key words: aircraft docking, redundant parallel mechanism, kinematic calibration, total error equation

中图分类号:

TP24

祁若龙, 张珂, 赵吉宾, 牟如意, 邢运隆. 双工位4-PPPS飞机装配对接系统几何参数标定方法[J]. 机械工程学报, 2021, 57(7): 33-43.

QI Ruolong, ZHANG Ke, ZHAO Jibin, MU Ruyi, XING Yunlong. Geometry Calibrations for the Double-position 4-PPPS Aircraft Fuselage Docking System[J]. Journal of Mechanical Engineering, 2021, 57(7): 33-43.

参考文献

[1] BOUKATTAYA M,JALLOULI M,DAMAK T. On trajectory tracking control for nonholonomic mobile manipulators with dynamic uncertainties and external torque disturbances[J]. Robotics and Autonomous Systems,2012,60(12):1640-1647.
[2] HE R,LI X,SHI T,et al. A kinematic calibration method based on the product of exponentials formula for serial robot using position measurements[J]. Robotica,2014,33(6):1-19.
[3] LI F C,ZENG Q,KORNEL F E,et al. A Calibration method for overconstrained spatial translational parallel manipulators[J]. Robotics and Computer Integrated Manufacturing,2019,57:241-254.
[4] JIANG Y,LI T,WANG L,et al. Improving tracking accuracy of a novel 3-DOF redundant planar parallel kinematic machine[J]. Mechanism and Machine Theory, 2018,119:198-218.
[5] ECORCHARD G,NEUGEBAUER R,MAURINE P. Elasto-geometrical modeling and calibration of redundantly actuated PKMs[J]. Mechanism and Machine Theory,2010,45:795-810.
[6] MA Z Q,LI S G,XING H W,et al. Analytic forward solution for 3-PPPS parallel wing posture adjustment mechanism[J]. Computer Integrated Manufacturing System,2015,21(2):449-454.
[7] MA Z Q,LI S G,XING H W,et al. Kinematic calibration of 3-PPPS parallel wing posture adjustment mechanism[J]. Computer Integrated Manufacturing System,2015,21(9):2378-2383.
[8] HE L Y,LI Q C,ZHU X B,et al. Kinematic calibration of a three degrees-of-freedom parallel manipulator with a laser tracker[J]. Journal of Dynamic Systems Measurement and Control-Transactions of the ASME,2019,141(3):031009.
[9] TIAN H,DONG Z,YIN F W,et al. Kinematic calibration of a 6-DOF hybrid robot by considering muticollinearity in the identification Jacobian[J]. Mechanism and Machine Theory,2019,131:371-384.
[10] CHEN G L,KONG L Y,LI Q,et al. Complete minimal and continuous error models for the kinematic calibration of parallel manipulators based on POE formula[J]. Mechanism and Machine Theory,2018,121:844-856.
[11] GROßMANN K,KAUSCHINGER B. Eccentric universal joints for parallel kinematic machine tools:variants and kinematic transformations[J]. Product Engineering,2012,6(4-5):521-529.
[12] HAN C Y,YU Y,XU Z B. Complete kinematic calibration of a 6-RRRPRR parallel kinematic machine based on the optimal measurement configrations[J]. Journal of Mechanical Engineering Science Proceedings of The Institution of Mechanical Engineers Part C,2019,234(1):121-136.
[13] YU D Y,CONG D C,HAN J W,Parallel robots pose accuracy compensation using artificial neural networks[C]//Proceedings of the Fourth Interational Conference on Machine Learning and Cybernetics,Guangzhou:ACM,2005:3194-3198.
[14] ZHANG D J,ZHANG G Y,LI L Q. Calibration of a six-axis parallel manipulator based on BP neural network[J]. Industrial Robot:An International Journal,2019,46(5):692-698.
[15] FAN C,ZHAO G L,ZHAO J,et al. Calibration of a parallel mechanism in a serial-parallel polishing machine tool based on genetic algorithm[J]. International Journal of Advanced Manufacturing Technology,2015,81(1-4):27-37.
[16] HAMID R,HEIKKI H. A novel haptic interface and universal control strategy for international thermonuclear experimental reactor welding/machining assembly robot[J]. Robotics and Computer Integrated Manufacturing,2019,57:255-270.
[17] JIN Z,YU C,LI J,et al. Configration analysis of the ERS points in large-volume metrology system[J]. Sensor,2015,15(9):24397-24408.
[18] QI R L,ZHANG W,TIAN Y Z,et al. High order curvature and torsion continuous trajectory planning method for space flight robot[C]//7th International Conference on Intelligent Human-Machine Systems and Cybernetics,Hangzhou:IEEE,2015:60-63.
[19] QI R L,WANG T J,ZHOU W J. Trajectory evaluation for manipulators with motion and sensor uncertainties[J]. Industrial Robot:An International Journal,2017,44(5):658-670.
[20] WANG Z H,XU H,CHEN G D,et al. A distance error based industrial robot kinematic calibration method[J]. Industrial Robot:An International Journal,2014,41(5):439-446.

双工位4-PPPS飞机装配对接系统几何参数标定方法

Geometry Calibrations for the Double-position 4-PPPS Aircraft Fuselage Docking System

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