兰州交通大学 机电工程学院,兰州 730070
赵志刚,男,1975年生,甘肃庆阳人,博士,教授,博士研究生导师;主要研究方向为特种机器人、多机器人系统建模与控制;E-mail:zhaozhg@mail.lzjtu.cn。
丁建坤(通信作者),男,1999年生,甘肃武威人,在读硕士研究生;主要研究方向为多机器人技术;E-mail:1079439722@qq.com。
收稿:2024-01-12,
纸质出版:2025-11-15
移动端阅览
赵志刚,丁建坤,赵祥堂,等.多机悬吊系统的误差建模与灵敏度分析[J]. 机械强度,2025,47(11):33-41.
ZHAO Zhigang,DING Jiankun,ZHAO Xiangtang,et al. Error modeling and sensitivity analysis of the multi-crane suspension system[J]. Journal of Mechanical Strength,2025,47(11):33-41.
赵志刚,丁建坤,赵祥堂,等.多机悬吊系统的误差建模与灵敏度分析[J]. 机械强度,2025,47(11):33-41. DOI: DOI:10.16579/j.issn.1001.9669.2025.11.005.
ZHAO Zhigang,DING Jiankun,ZHAO Xiangtang,et al. Error modeling and sensitivity analysis of the multi-crane suspension system[J]. Journal of Mechanical Strength,2025,47(11):33-41. DOI: DOI:10.16579/j.issn.1001.9669.2025.11.005.
多机悬吊系统在结构设计、制造与运动过程中存在几何参数误差,容易导致系统作业精度不足。以悬吊系统为研究对象,利用闭环矢量法建立了系统的运动学模型。从运动学参数中考虑原始误差,根据矩阵全微分法建立了被吊运物位姿误差模型。通过统计学中的灵敏度分析方法,研究了不同误差源对被吊运物精度的影响。结合实例,对系统进行了误差影响规律仿真,给出评估被吊运物误差响应的方法。所得结果不仅为精度设计提供了依据,还对实际工程应用具有一定的指导意义。
Geometric parameter errors exist in the structural design
manufacturing
and motion processes of multi-crane suspension systems
which easily lead to insufficient operational accuracy of the system. Taking the suspension system as the research object
a kinematic model of the system was established using the closed-loop vector method. Considering the original errors from kinematic parameters
a pose error model of the suspended object was developed based on the total differential method of matrices. Through sensitivity analysis methods in statistics
the influence of different error sources on the accuracy of the suspended object was investigated. Combined with practical examples
the error impact patterns of the system were simulated
and a method for evaluating the error response of the suspended object was proposed. The obtained results not only provide a basis for precision design
but also offer certain guidance for practical engineering applications.
赵祥堂 , 赵志刚 , 苏程 , 等 . 多机协调吊运系统在波浪作用下的动力响应 [J]. 机械强度 , 2022 , 44 ( 3 ): 635 - 640 .
ZHAO Xiangtang , ZHAO Zhigang , SU Cheng , et al . Dynamic response of multi-robot coordinated towing system to waves [J]. Journal of Mechanical Strength , 2022 , 44 ( 3 ): 635 - 640 . (In Chinese)
王晓光 , 马少宇 , 彭苗娇 , 等 . 绳牵引并联机器人弹性变形对动平台位姿精度的影响 [J]. 计算力学学报 , 2016 , 33 ( 3 ): 306 - 312 .
WANG Xiaoguang , MA Shaoyu , PENG Miaojiao , et al . Influence of elastic deformation on pose precision of moving platform for wire-driven parallel robot [J]. Chinese Journal of Computational Mechanics , 2016 , 33 ( 3 ): 306 - 312 . (In Chinese)
王晓光 , 吴军 , 林麒 . 欠约束绳牵引并联支撑系统运动学分析与鲁棒控制 [J]. 清华大学学报(自然科学版) , 2021 , 61 ( 3 ): 193 - 201 .
WANG Xiaoguang , WU Jun , LIN Qi . Kinematics analysis and control of under-constrained cable-driven parallel suspension systems [J]. Journal of Tsinghua University (Science and Technology) , 2021 , 61 ( 3 ): 193 - 201 . (In Chinese)
NI Y B , CUI Y Z , JIA S L , et al . Error identification and compensation of 1T2R parallel power head based on trajectory optimization and principal component analysis [J]. Industrial Robot:the Internat-ional Journal of Robotics Research and Application , 2023 , 50 ( 4 ): 686 - 698 .
屈林 , 唐晓强 , 姚蕊 , 等 . 40米口径射电望远镜索支撑系统误差分析与补偿 [J]. 高技术通讯 , 2010 , 20 ( 3 ): 303 - 308 .
QU Lin , TANG Xiaoqiang , YAO Rui , et al . Error analysis and compensation of cable driven parallel manipulators for the forty-meter aperture radio telescope [J]. Chinese High Technology Letters , 2010 , 20 ( 3 ): 303 - 308 . (In Chinese)
XIE G Q , ZHANG Z K , SHAO Z F , et al . Research on the orientation error of the translational cable-driven parallel robots [J]. Journal of Mechanisms and Robotics , 2022 , 14 ( 3 ): 031003 .
姚蕊 , 李庆伟 , 孙京海 , 等 . FAST望远镜馈源舱精度分析研究 [J]. 机械工程学报 , 2017 , 53 ( 17 ): 36 - 42 .
YAO Rui , LI Qingwei , SUN Jinghai , et al . Accuracy analysis on focus cabin of FAST [J]. Journal of Mechanical Engineering , 2017 , 53 ( 17 ): 36 - 42 . (In Chinese)
YAO R , FU C H , SUN C H , et al . Accuracy design of the Stewart manipulator of the Five-hundred-meter Aperture Spherical radio Telescope [J]. Advances in Mechanical Engineering , 2019 , 11 ( 4 ): 1687814019840840 .
LI J X , ZHAO Y J , TANG Q Q , et al . Conceptual design and error analysis of a cable-driven parallel robot [J]. Robotica , 2022 , 40 ( 7 ): 2152 - 2167 .
REICHERTS S , BLUME S , REICHERT C , et al . Sensitivity analysis of the design parameters for the calibration of cable-driven parallel robots [J]. PAMM , 2016 , 16 ( 1 ): 859 - 860 .
PATY T , BINAUD N , WANG H , et al . Sensitivity analysis of a suspended cable-driven parallel robot to design parameters [J]. Journal of Mechanisms and Robotics , 2023 , 15 ( 6 ): 061001 .
QIAN S , ZI B , ZHANG D , et al . Kinematics and error analysis of cooperative cable parallel manipulators for multiple mobile cranes [J]. International Journal of Mechanics and Materials in Design , 2014 , 10 ( 4 ): 395 - 409 .
葛为民 , 赵文 , 王肖锋 , 等 . 可重构机器人误差旋量建模与灵敏度分析 [J]. 机械传动 , 2017 , 41 ( 5 ): 24 - 29 .
GE Weimin , ZHAO Wen , WANG Xiaofeng , et al . Error modeling based on screw theory and sensibility analysis of reconfigurable robot [J]. Journal of Mechanical Transmission , 2017 , 41 ( 5 ): 24 - 29 . (In Chinese)
赵涛 , 丁晓军 , 赵虎 , 等 . 索杆夹角可变的3自由度欠约束并联机器人的运动学控制 [J]. 机械传动 , 2022 , 46 ( 12 ): 73 - 78 .
ZHAO Tao , DING Xiaojun , ZHAO Hu , et al . Kinematics control of 3-DOF under-constrained parallel robot with variable cable mast angles [J]. Journal of Mechanical Transmission , 2022 , 46 ( 12 ): 73 - 78 . (In Chinese)
张少辉 , 赵志刚 , 丁旺才 , 等 . 轮式移动多机协调吊运系统倾覆稳定性仿真与分析 [J]. 机械强度 , 2021 , 43 ( 5 ): 1239 - 1244 .
ZHANG Shaohui , ZHAO Zhigang , DING Wangcai , et al . Simulation and analysis of tipover stability of wheeled mobile multi-robot coordinated towing system [J]. Journal of Mechanical Strength , 2021 , 43 ( 5 ): 1239 - 1244 . (In Chinese)
訾斌 . 混合驱动柔索并联机器人力学分析与跟踪控制技术 [M]. 北京 : 科学出版社 , 2013 : 94 - 102 .
ZI Bin . Mechanics analysis and tracking control technology of hybrid-driven based cable parallel robots [M]. Beijing : Science Press , 2013 : 94 - 102 . (In Chinese)
0
浏览量
6
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621