环境探测球形移动机器人的近最优轨迹规划

Q. Zhan, Yao Cai, Zengbo Liu
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引用次数: 30

摘要

球形移动机器人具有结构紧凑、运动敏捷等特点,在无人环境下具有广阔的应用前景。简要介绍了为环境探测而设计的球形移动机器人BHQ-2。建立了BHQ-2的运动学方程,并用可控李代数证明了BHQ-2的可控性。基于Ritz近似理论,采用高斯-牛顿算法规划BHQ-2的近最优轨迹。给出了用该方法规划球面移动机器人轨迹的仿真结果和实验结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Near-Optimal Trajectory Planning of a Spherical Mobile Robot for Environment Exploration
Spherical mobile robot has the characteristics of compact structure and agile motion and is promising to be used in unmanned environment. Designed for environment exploration, a spherical mobile robot BHQ-2 was briefly introduced. The kinematic equation of BHQ-2 was established and its controllability was proved with controllable Lie algebra. Based on the Ritz approximation theory, the near-optimal trajectory of BHQ-2 was planned with the Gauss-Newton algorithm. Simulation results and experimental results of the spherical mobile robot to plan trajectory with the method were presented.
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