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浙江大学学报(工学版)
能源与机械工程     
六足步行机器人定半径转弯步态
陈刚,金波,陈鹰
浙江大学 流体动力与机电系统国家重点实验室,浙江 杭州 310027
Turning gait with constant radius of six-legged walking robot
CHEN Gang, JIN Bo, CHEN Ying
State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China
 全文: PDF(1223 KB)  
摘要:

将三角步态应用于六足步行机器人定半径转弯步态中,提出基于三角步态的定半径转弯步态规划方法,简化了六足步行机器人转弯步态.将利用重心直线段轨迹跟踪定半径圆轨迹的方法运用到六足步行机器人的定半径转弯步态中,提出基于稳定性约束和腿运动约束条件下的六足步行机器人最大转弯角度的求解方法.在六足步行机器人定半径转弯步态中,对于2组腿分别作为支撑腿转弯时,采用不同的转弯角度从而有效地利用机器人转弯过程中每步的转弯能力.利用MATLAB和ADAMS软件对基于三角步态的六足步行机器人定半径转弯步态进行仿真,仿真结果验证了提出的转弯步态规划方法的正确性.

关键词: 三角步态定半径转弯步态六足步行机器人    
Abstract:

The tripod gait was used in turning gait with constant radius of six-legged walking robot. The planning method for turning gait with constant radius based on the tripod gait was presented which simplifies the turning gait of six-legged walking robot. The method using line segments to track the circle trajectory of center of gravity of the six-legged walking robot was employed to the turning gait with constant radius. An approach to calculate the maximum turning angle of the six-legged walking robot was proposed based on stability constraint and motion constraint. Different turning angles were applied in the turning gait with constant radius of the six-legged walking robot to improve the turning ability in every step when the two groups of legs support the robot respectively. A simulation was conducted with MATLAB and ADAMS to verify the turning gait with constant radius of the six-legged walking robot. Results show that the turning gait with constant radius is correct.

Key words: six-legged walking robot    turning gait    tripod gait    constant radius
出版日期: 2014-08-01
:  TP 242  
基金资助:

 国家自然科学基金创新研究群体科学基金资助项目(51221004);浙江省重点科技创新团队计划资助项目(2010R50036)

通讯作者: 金波,男,教授     E-mail: bjin@zju.edu.cn
作者简介: 陈刚(1986-),男,博士,从事智能机器人、电液控制、深海机电装备的研究. E-mail: gchen@zju.edu.cn
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引用本文:

陈刚,金波,陈鹰. 六足步行机器人定半径转弯步态[J]. 浙江大学学报(工学版), 10.3785/j.issn.1008-973X.2014.07.020.

CHEN Gang, JIN Bo, CHEN Ying. Turning gait with constant radius of six-legged walking robot. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 10.3785/j.issn.1008-973X.2014.07.020.

链接本文:

http://www.zjujournals.com/xueshu/eng/CN/10.3785/j.issn.1008-973X.2014.07.020        http://www.zjujournals.com/xueshu/eng/CN/Y2014/V48/I7/1278

1] KALAKRISHNAN M, BUCHLI J, PASTOR P, et al. Learning, planning, and control for quadruped locomotion over challenging terrain [J]. The International Journal of Robotics Research, 2011, 30(2): 236-258.
[2] ESTREMERA J, DE SANTOS P G. Free gaits for quadruped robots over irregular terrain [J]. The International Journal of Robotics Research, 2002, 21(2): 115-130.
[3] MCGHEE R B, ISWANDHI G I. Adaptive locomotion of a multilegged robot over rough terrain [J]. IEEE Transactions on Systems, Man and Cybernetics, 1979, 9(4): 176-182.
[4] WETTERGREEN D, THORPE C. Developing planning and reactive control for a hexapod robot [C]∥IEEE International  Conference on Robotics and Automation. [S.l.]: IEEE, 1996: 2718-2723.
[5] PAL P K, KAR D C. Gait optimization through search [J]. The International Journal of Robotics Research, 2000, 19(4): 394-408.
[6] 苏军,陈学东,田文罡. 六足步行机器人全方位步态的研究[J]. 机械与电子,2004(3):48-52.
SU Jun, CHEN Xue-dong, TIAN Wen-gang. A study of the omnidirectional gait for a hexapod walking robot [J]. Machinery and Electronics, 2004(3): 48-52.
[7] MIAO S, HOWARD D. Optimal tripod turning gait generation for hexapod walking machines [J]. Robotica, 2000, 18(6): 639-649.
[8] BO J, CHENG C, WEI L, et al. Design and configuration of a hexapod walking robot [C]∥Proceedings of ICMTMA.Shanghai:IEEE, 2011: 863-866.
[9] 徐小云,颜国正,丁国清. 微型六足仿生机器人及其三角步态的研究[J]. 光学精密工程,2002,10(4):392-396.
XU Xiao-yun, YAN Guo-zheng, DING Guo-qing. Research on miniature hexapod bio-robot and its tripod gait [J]. Optics and Precision Engineering, 2002, 10(4): 392-396.
[10] GONZALEZ DE SANTOS P, GARCIA E, ESTREMERA J. Improving walking-robot performances by optimizing leg distribution [J]. Autonomous Robots, 2007, 23(4): 247-258.
[11] 马培荪,马烈. 全方位四足步行机器人 JTUWM—II 转弯步态控制的研究[J]. 上海交通大学学报,1995,29(5): 87-92.
MA Pei-sun, MA Lie. A study of turning gait control for quadruped walking vehicle [J]. Journal of Shanghai Jiaotong University, 1995, 29(5): 87-92.
[12] 王鹏飞,黄博,孙立宁. 四足仿生机器人稳定性判定方法[J].哈尔滨工业大学学报,2008,40(7):10631066.
WANG Peng-fei, HUANG Bo, SUN Li-ning. Stability judging method for quadruped bionic robot [J]. Journal of Harbin Institute of Technology, 2008, 40(7): 1063-1066.
[13] 陈诚.具有半球形足端的六足机器人步态生成和能耗优化研究[D].杭州:浙江大学,2012: 30-31.
CHEN Cheng. Gait generation and power consumption optimizaion of hexapod walking robot with semi-round rigid feet [D]. Hangzhou: Zhejiang University, 2012: 30-31.
[14] ASIF U, IQBAL J. An approach to stable walking over uneven terrain using a reflex-based adaptive gait [J]. Journal of Control Science and Engineering, 2011, 2011: 112.
[15] GUARDABRAZO T A, JIMENEZ M A, GONZALEZ DE SANTOS P. Analysing and solving body misplacement problems in walking robots with round rigid feet [J]. Robotics and Autonomous Systems, 2006, 54(3): 256-264.

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