Optimization design and control method of biped robot running on water

被引：0
作者：
Xu, Linsen [1 ,2 ]
Wei, Xianming [3 ]
Cao, Kai [2 ]
Mei, Tao [1 ]
Luo, Minzhou [1 ]
机构：
[1] Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei
[2] Changzhou Institute of Advanced Manufacturing Technology, Changzhou
[3] School of Information Science and Technology, University of Science and Technology of China, Hefei
来源：
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering | 2014年 / 50卷 / 15期
关键词：
Biped robot; Control method; Optimization design; Running on water;
D O I：
10.3901/JME.2014.15.012
中图分类号：
学科分类号：
摘要：
The propulsion mechanism and the control method of a novel biped running on water are studied. The dynamics mechanism of the biped robot is studied according to the basilisk lizard's function of running on water. The movement trajectories of the Watt-I planar linkages are brought out by combining the movement equations of the four bar mechanism and the coordinate transformation equations, which are used to simulate the foot trajectories of the basilisk lizard, and the propulsion mechanism of the biped robot is carried out. Then the virtual prototype of the biped robot is built, and the mechanism is optimized. A CPG-fuzzy control method is proposed, and the control system of the biped robot is designed with the CPG controller and the fuzzy controller. The simulation of the control system is implemented to test its effect preliminary. The real prototype of the biped robot walking on water is carried out to test the robot's function of walking on water. The force of the propulsion mechanism is measured by a strain gauge mounted on the robot's foot. The real-time body tilting angles of the robot in the case of the balance equipment running or not are measured respectively. The experiment results show that the propulsion system can satisfy the function requirement of biped robot walking on water, and the control method is effective to keep its balance. ©2014 Journal of Mechanical Engineering
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页码：12 / 18
页数：6
相关论文
共 12 条
  • [1] Gao F., Reflection on the current status and development strategy of mechanism research , Chinese Journal of Mechanical Engineering, 41, 8, pp. 3-17, (2005)
  • [2] Dong X., Wang X., Development of rescue robot technology and its application in disaster , Journal of Disaster Prevention and Mitigation Engineering, 27, 1, pp. 112-117, (2007)
  • [3] Seong S.Y., Metin S., Surface-tension-driven biologically inspired water strider robots: Theory and experiments , IEEE Transactions on Robotics, 23, 3, pp. 578-589, (2007)
  • [4] Steven F., Metin S., Design and development of the lifting and propulsion mechanism for a biologically inspired water runner robot , IEEE Transactions on Robotics, 24, 3, pp. 698-709, (2008)
  • [5] Hsieh T., Lauder G., Running on water: Three-dimensional force generation by basilisk lizards , 101, pp. 16784-16788, (2004)
  • [6] Zheng W., Wu K., Mechanisms and Machine Theory, (1997)
  • [7] Sugihara T., Nakamura Y., Inoue H., Realtime humanoid motion generation through ZMP manipulation based on inverted pendulum control, IEEE International Conference on Robotics and Automation, pp. 1404-1409, (2002)
  • [8] Or J., A hybrid CPG-ZMP control system for stable walking of a simulated flexible spine humanoid robot , Neural Networks, 23, pp. 452-460, (2010)
  • [9] Huang B., Study on walking gait and CPG control of a quadruped robot , (2007)
  • [10] Xu L., Li B., Xu F., Et al., Optimization synthesis on water running mechanism of biped robot , Advanced Materials Research, 211-212, pp. 454-459, (2011)
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