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1. 中北大学机械工程与自动化学院
2. 太原科技大学化学与生物工程学院
Published:2011
移动端阅览
张俊蓉, 王爱玲, 宋胜涛, et al. An Analysis of Trajectory in Hydraulic Backhoe Excavators[J]. 2011, 32(2): 149-153.
为实现挖掘机动臂-斗杆机构的改进
对该机构的运动轨迹进行研究分析.利用坐标变换矩阵法建立了挖掘机动臂-斗杆机构的数学模型
推导出了机构运动轨迹的一般表达式
对特定条件下的轨迹表达式作了进一步推导
结合该机构的实际运动情况对结果进行相应地分析.最后
利用M atlab软件对上述推导结果进行了仿真验证.仿真结果表明:仿真所得轨迹曲线与表达式结果相符
可以作为混合驱动可控机构应用于挖掘机动臂-斗杆机构的基础.
The boom-bucket linkage of excavator was studied.Mathematic models of the boom-bucket linkage were built with coordinate transformation matrix
and the general expression of its trajectory was derived.Further results were given under some special conditions.The comparison between the expression and the practical trajectory were made.The trajectory simulation was carried out with Matlab.The simulation results showed that the simulated trajectory agreed well with the formulas.The above study can be taken as the basic of the hybrid-driven mechanism applied to the boom-bucket linkage in an excavator.
郑家坤,于兰英,柯坚,等.液压挖掘机工作装置运动轨迹自动绘制[J].建筑机械,2008(9):80-81.Zheng Jiakun,Yu Lanying,Ke Jian,et al.Trajectory drawing of excavator manipulator[J].ConstructionMachinery,2008(9):80-81.(in Chinese)
李杨民,谢存禧,王冀湘.液压挖掘机工作装置动臂、斗杆机构的多体系统运动学分析[J].建筑机械,1994(11):22-25.Li Yangmin,Xie Cunxi,Wang Jixiang.Multi-body system kinematics analysis of the boom-bucket linkage in anexcavator[J].Construction Machinery,1994(11):22-25.(in Chinese)
李辉,王素霞.混合驱动机构的轨迹特性和成组轨迹综合的研究[J].石家庄铁路工程职业技术学院学报,2003,2(4):1-7.Li Hui,Wang Suxia.Study on the path-properties and multiple paths synthesis of the hybrid-drive mechanism[J].Journal of Shijiazhuang Institute of Railway Engineering,2003,2(4):1-7.(in Chinese)
Tokuz L C,Jones J R.Power transmission and flow in the hybird machine[C].The 6th International MachineDesign and Production Conf.MENU,ANKARA,RURKEY,1994:209-218.
程光蕴,贺惠农.两自由度连杆机构精确实现平面轨迹的研究[J].东南大学学报,1990,20(3):64-67.Cheng Guangyun,He Huinong.Study of the generation of Locus for linkage with two degrees of freedom[J].Journalof Southeast University,1990,20(3):64-67.(in Chinese)
孟宪举,李辉.精确实现给定轧迹的混合驱动五杆机构[J].河北理工学院学报,2004,26(2):18-22.Meng Xianju,Li Hui.A study on the generation of locus for hybrid-driven five-bar mechanism[J].Journal of HebeiInstitute of Technology,2004,26(2):18-22.(in Chinese)
张新华,张策,田汉民.精确实现成组轨迹的二自由度连杆机构逆运动学综合问题[J].机械设计,2001(10):18-22.Zhang Xinhua,Zhang Ce,Tian Hanmin.Inverse-kinematics synthesis problems of 2-DOF linkage achieving thegroup-tracks accurately[J].Machine Design,2001(10):18-22.(in Chinese)
周双林,邹慧君,李瑞琴.混合驱动五杆机构的轨迹特性研究[J].机械设计与研究,2003,19(4):38-40.Zhou Shuanglin,Zou Huijun,Li Ruiqin.On study of trajectory characteristic of hybrid-driven fivebar mechanisms[J].Machine Design and Research,2003,19(4):38-40.(in Chinese)
马承文,邹慧君,方新国.混合驱动五杆机构的轨迹规划[J].上海交通大学学报,2003,37(1):88-89.Ma Chengwen,Zou Huijun,Fang Xinguo.Optimization in path generation for the hybrid five-bar mechanism[J].Journal of Shanghai Jiaotong University,2003,37(1):88-89.(in Chinese)
张正兵,陈进,李晓娜.基于正铲液压挖掘机挖掘轨迹的机构运动学分析[J].机械,2008,35(5):9-12.Zhang Zhengbing,Chen Jin,Li Xiaona.Mechanism movement analysis based on excavating track in hydraulic face-shovel excavators[J].Machinery,2008,35(5):9-12.(in Chinese)
陈钰尘,邓斌,吴文海,等.矩阵法在挖掘机工作装置中的应用[J].工程机械,2009,40(12):27-30.Chen Yuchen,Deng Bin,Wu Wenhai,et al.Application of matrix method to excavator attachments[J].Construction Machinery and Equipment,2009,40(12):27-30.(in Chinese)
范进桢,张宝忠,秦贵林.挖掘机的运动学分析[J].煤矿机械,2004(12):63-64.Fan Jinzhen,Zhang Baozhong,Qin Guilin.Kinematic analysis of excavator[J].Coal Mine Machinery,2004(12):63-64.(in Chinese)
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