1.沈阳建筑大学 机械工程学院, 辽宁 沈阳 110000
2.沈阳中正特种设备检测有限公司 检测部门, 辽宁 沈阳 110000
罗继曼(1966— ),女,四川双流人,博士,教授;研究方向为机器人。
刘择明(1995— ),男,辽宁大连人,硕士;研究方向为机器人。
扫 描 看 全 文
罗继曼,刘择明,印辉等.多足机器人单腿机构方案设计与运动学分析[J].机械传动,2021,45(11):71-78.
Luo Jiman,Liu Zeming,Yin Hui,et al.Scheme Design and Kinematics Analysis of Single Leg Mechanism of Multi-legged Robot[J].Journal of Mechanical Transmission,2021,45(11):71-78.
罗继曼,刘择明,印辉等.多足机器人单腿机构方案设计与运动学分析[J].机械传动,2021,45(11):71-78. DOI: 10.16578/j.issn.1004.2539.2021.11.012.
Luo Jiman,Liu Zeming,Yin Hui,et al.Scheme Design and Kinematics Analysis of Single Leg Mechanism of Multi-legged Robot[J].Journal of Mechanical Transmission,2021,45(11):71-78. DOI: 10.16578/j.issn.1004.2539.2021.11.012.
为实现对管道内环境的监测与检修,设计了一种以凸轮-连杆机构作为机器人单腿的多足管道机器人。对单腿机构进行了运动分析和机构改进,改善了初始连杆机构方案中运动精度不高、惯性力较大的缺点。对机构方案进行了理论建模,再应用三维建模软件SolidWorks与运动分析软件Adams联合仿真的方法对机构进行了运动分析,通过改变机构相关参数进而进行了机构的改进。通过对比分析可见,采用凸轮-连杆机构方案比初始连杆机构方案具有更多的优点;改变凸轮的尺寸,机构的足端在法线方向上的位移量变大,足端会抬得更高,且相同时间内可以行走更长的路程。研究结果还表明,该凸轮-连杆机构运动时惯性力及冲击更小,运行更平稳,容易实现特定运动规律。
In order to realize the monitoring and maintenance of the internal environment of the pipeline,a cam-linkage mechanism is designed as a multi-legged pipeline robot,and the motion analysis and mechanism improvement of the single-leg mechanism are carried out,so as to improve the shortcomings of the initial connecting rod mechanism,such as low motion precision and large inertia force. The mechanism scheme is theoretically modeled,and then the motion analysis of the mechanism is carried out by using the method of the joint simulation of 3D modeling software SolidWorks and motion analysis software Adams. The mechanism is improved by changing relevant parameters of the mechanism. Through comparative analysis,it can be seen that the cam-linkage scheme has more advantages than the initial scheme. Change the size of the cam,the foot of the mechanism in the normal direction of the displacement of the greater,the foot will be lifted higher,and the same time can walk a longer distance. The results also show that the cam-linkage mechanism has less inertia force and impact,more stable operation,and easy to realize specific motion law.
管道机器人凸轮SolidWorksAdams
Pipeline robotCamSolidWorksAdams
刘甫,杨浩奕.管道机器人自适应变径设计[J].南方农机,2020,51(17):125-126.
LIU Fu,YANG Haoyi.Adaptive diameter reduction design of pipeline robot[J].China Southern Agricultural Machinery,2020,51(17):125-126.
王晶东,王佳琦,陈广俊,等.管道清洗机器人凸轮机构设计与分析[J].长春理工大学学报(自然科学版),2019,42(5):52-56.
WANG Jingdong,WANG Jiaqi,CHEN Guangjun,et al.Design and simulation of cam mechanism in cleaning-robot for pipe inner surface[J].Journal of Changchun University of Science and Technology(Natural Science Edition),2019,42(5):52-56.
KAKOGAWA A,MA S.Design of a multilink-articulated wheeled pipeline inspection robot using only passive elastic joints[J].Advanced Robotics,2018,32(1):37-50.
SINGH T,TIWARI D R,ANAND P,et al.Pipe inspection robot[J].Invertis Journal of Science & Technology,2019,12(2):34-36.
MIRO J V,ULAPANE N,SHI L,et al.Robotic pipeline wall thickness evaluation for dense nondestructive testing inspection[J].Journal of Field Robotics,2018,35(8):1293-1310.
YAMAMOTO T,KONYO M,TADAKUMA K,et al.High-speed sliding-inchworm motion mechanism with expansion-type pneumatic hollow-shaft actuators for in-pipe inspections[J].Mechatronics,2018,56:101-114.
SAVIN S,JATSUN S,VOROCHAEVA L.State observer design for a walking in-pipe robot[J].MATEC Web of Conferences,2018,161:261-266.
RASHID M Z,YAKUB M F M,SALIM S A Z S,et al.Modeling of the in-pipe inspection robot:A comprehensive review[J].Ocean Engineering,2020,203:40-45.
HEMAVATHI R,PUSHPALATHA B A.Crack and object detection in pipeline using inspection robot[J].Journal of Trend in Scientific Research and Development,2018,2(6):66-70.
罗继曼,张东跃.一种新型步进式管道机器人的设计与运动学研究[J].机电产品开发与创新,2016,29(5):8-11.
LUO Jiman,ZHANG Dongyue.Design and kinematics simulation of a new step-type pipeline robot[J].Development & Innovation of Machinery & Electrical Products,2016,29(5):8-11.
0
浏览量
3
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构