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arXiv 0905.0749cs.RO
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服务操作机器人软运动轨迹规划

Soft Motion Trajectory Planner for Service Manipulator Robot

Université de Toulouse(图卢兹大学);Instituto Tecnologico de Orizaba(奥里萨巴技术学院)

Xavier Broquère, Daniel Sidobre, Ignacio Herrera-Aguilar

摘要:

人机交互引入了两个主要约束:安全性和舒适性。因此,服务机器人机械手不能像工业机器人机械手那样被控制,在工业机器人机械手中,人员与机器人的工作范围隔离。在本文中,我们提出了一个软运动轨迹规划,试图确保这些约束得到满足。该规划器可用于在线建立适合于人的视觉和力控制回路。由该规划器构建的立方体轨迹是作为操纵任务规划器的输出的良好候选者。然后,所获得的系统是同质的任务规划的机器人控制。软运动轨迹规划器利用四元数在刚体空间中限制加加速度、加速度和速度。三菱PA 10 -6CE手臂上进行的实验结果。

英文摘要:

Human interaction introduces two main constraints: Safety and Comfort. Therefore service robot manipulator can't be controlled like industrial robotic manipulator where personnel is isolated from the robot's work envelope. In this paper, we present a soft motion trajectory planner to try to ensure that these constraints are satisfied. This planner can be used on-line to establish visual and force control loop suitable in presence of human. The cubic trajectories build by this planner are good candidates as output of a manipulation task planner. The obtained system is then homogeneous from task planning to robot control. The soft motion trajectory planner limits jerk, acceleration and velocity in cartesian space using quaternion. Experimental results carried out on a Mitsubishi PA10-6CE arm are presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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