1.武汉理工大学 机电工程学院, 湖北 武汉 430070
谭跃刚(1959— ),男,重庆人,工学博士,教授,博士生导师;主要研究方向为机器人技术、机械装备检测技术、3D打印技术。
董新宇(1994— ),男,湖北武汉人,硕士研究生;主要研究方向为四足机器人结构设计、结构优化。
扫 描 看 全 文
谭跃刚,董新宇,胡天麒.面向Trot步态的四足机器人单腿结构及其尺寸优化[J].机械传动,2021,45(11):99-108.
Tan Yuegang,Dong Xinyu,Hu Tianqi.Structure and Size Optimization of Quadruped Robot Single Leg Structure for Trot Gait[J].Journal of Mechanical Transmission,2021,45(11):99-108.
谭跃刚,董新宇,胡天麒.面向Trot步态的四足机器人单腿结构及其尺寸优化[J].机械传动,2021,45(11):99-108. DOI: 10.16578/j.issn.1004.2539.2021.11.016.
Tan Yuegang,Dong Xinyu,Hu Tianqi.Structure and Size Optimization of Quadruped Robot Single Leg Structure for Trot Gait[J].Journal of Mechanical Transmission,2021,45(11):99-108. DOI: 10.16578/j.issn.1004.2539.2021.11.016.
四足机器人的单腿是整机的主要支撑单元,同时也是四足机器人底层的运动单元。因此,单腿的设计会直接影响四足机器人的运动能力。针对四足机器人最为常见的Trot步态运动特点,设计了一种能适应Trot步态的新型单腿结构,并从尺寸优化的角度对该新型单腿进行结构优化。数值计算的结果表明,优化后的单腿在增大工作空间范围、减小驱动力矩等方面提升显著,可作为底层结构集成到四足机器人整机系统中去,同时也为四足机器人本体的结构设计提供了一定的理论参考。
The single-leg of quadruped robot is the main support unit of the whole robot,and it is also the motion unit of the bottom layer of quadruped robot. Therefore,the design of single-leg will directly affect the movement ability of quadruped robot. Aiming at the Trot gait characteristics of quadruped robot,a new type of single-leg structure adapted to Trot gait is designed,the structure of the new single-leg is optimized from the perspective of size optimization. The numerical results show that the optimized single-leg improves significantly in two aspects,such as increasing the working space and reducing the driving torque,which can be integrated into the whole quadruped robot system as the bottom structure,and also provide some references for the whole quadruped robot structure design.
四足机器人单腿结构设计尺寸优化
Quadruped robotSingle-legStructure designSize optimization
GARCIA E,JIMENEZ M A,GONZALEZ-DE-SANTOS P,et al.The evolution of robotics research[J].IEEE Robotics and Automation Magazine,2007,14(1):90-103.
LI Y B,LI B,RUAN J H,et al.Research of mammal bionic quadruped robots:A review[C].Proceedings of the 2011 IEEE Conference on Robotics,Automation and Metratronics(RAM).New York:IEEE,2011:166-171.
PARK J W,KIM K S,KIM S.Design of a cat-inspired robotic leg for fast running[J].Advanced Robotics,2014,28(23):1587-1598.
PRATT J,KOOLEN T,BOER T,et al.Capturability based analysis and control of legged locomotion.Part 2:application to M2V2,a lower-body humanoid[J].International Journal of Robotics Research,2012,31(10):1117-1133.
SEOK S O,WANG A,CHUAH MY M,et al.Design principles for energy efficient legged locomotion and implementation on the MIT cheetah robot[J].IEEE/ASME Transactionson Mechatronics,2014,20(3):1-13.
赵明国,裘有斌,陈向,等.单足气动跳跃机器人的基于时间事件控制方法[J].机器人,2012,34(5):525-530.
ZHAO Mingguo,QIU Youbin,CHEN Xiang,et al.Control algorithm based on time event for a pneumatic single-legged hopping robot[J].Robot,2012,34(5):525-530.
WANG X,LI M T,WANG P F,et al.Bioinspired controller for a robot cheetah with a neural mechanism controlling leg muscles[J].Journal of Bionic Engineering,2012,9(3):282-293.
周立炜,蔡芸.仿生四足机器人的仿真研究[J].机械传动,2013,37(9):30-33.
ZHOU Liwei,CAI Yun.Research on the Simulation of Bionic Quadruped Robot[J].Journal of Mechanical Transmission,2013,37(9):30-33.
轩文龙.电机驱动四足机器人单腿系统设计与实现[D].济南:山东大学,2019:15-16.
XUAN Wenlong.Design and implementation of single-legged system for motor-driven quadruped robot[D].Jinan:Shandong University,2019:15-16.
HYUN D J,SEOK S O,LEE J W,et al.High speed trotrunning:Implementation of a hierarchical controller using proprioceptive impedance control on the MIT cheetah[J].International Journal of Robotics Research,2014,33(11):1417-1445.
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