北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2008, Vol. 31 ›› Issue (1): 57-61.doi: 10.13190/jbupt.200801.57.fanjzh

• 论文 • 上一篇    下一篇

三肢体机器人运动分析及规划

樊继壮, 朱延河, 赵 杰, 蔡鹤皋   

  1. 哈尔滨工业大学 机器人技术及系统国家重点实验室, 哈尔滨 150080
  • 收稿日期:2007-05-18 修回日期:1900-01-01 出版日期:2008-02-28 发布日期:2008-02-28
  • 通讯作者: 樊继壮

Kinematics Analysis and Gait Planning of a Three-Limb Robot

FAN Ji-zhuang , ZHU Yan-he, ZHao Jie, CAI He-gao   

  1. (Harbin Institute of Technology, State Key Laboratory of Robotics and System, Harbin, 150001, China)
  • Received:2007-05-18 Revised:1900-01-01 Online:2008-02-28 Published:2008-02-28
  • Contact: FAN Ji-zhuang

摘要:

针对一种腿臂机构功能融合设计的三肢体机器人,将其肢体操作模式作为移动模式下的特殊状态进行分析,将机器人整体的运动学分析分解为各肢体分别作为站立腿和摆动腿的运动学组合问题,实现了机器人2种工作模式运动学模型的统一,并分别进行了规划. 通过机器人步态运动仿真验证了理论分析的正确性,为机器人控制器的设计提供了理论基础.

关键词: 腿臂融合, 步行机器人, 运动学, 运动规划

Abstract:

Aiming at a three-limb robot with integration of its arm and leg mechanism, regarding robot’s limb operating pattern as the special work process of its motion pattern, and translating kinematics analysis of the whole robot into the task of a kinematic combination of each limb acting as a standing or a swinging foot, the unification of kinematics model of the robot under circumstances of locomotion and operation is successfully realized. Working patterns of the three-limb robot in the state of both locomotion and operation are planned. A gait simulation of the three-limb robot is performed, it therefore justifies the previous theoretical analysis and lends a solid theoretical basis to the design of the robot controller in the future.

Key words: integration of arm and leg mechanism, walking robot, kinematics, motion planning

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