首页> 外文会议>2011 IEEE/RSJ International Conference on Intelligent Robots and Systems >Dynamic whole-body mobile manipulation with a torque controlled humanoid robot via impedance control laws
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Dynamic whole-body mobile manipulation with a torque controlled humanoid robot via impedance control laws

机译:通过阻抗控制定律用扭矩控制的人形机器人进行动态全身移动操纵

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Service robotics is expected to be established in human households and environments within the next decades. Therefore, dexterous and flexible behavior of these systems as well as guaranteeing safe interaction are crucial for that progress. We address these issues in terms of control strategies for the whole body of DLR's humanoid Justin. Via impedance control laws, we enable the robot to realize main tasks compliantly while, at the same time, taking care of aspects like physical limitations and collision avoidance with its own structure and the environment autonomously. The controller provides a natural redundancy resolution between the arms, the torso and the wheeled platform. A low-dimensional task space interface is proposed that can be used by planning tools. Thereby, planning time can be saved significantly. Experimental results on DLR's Justin are presented to validate our approach.
机译:预计在未来几十年内将在人类家庭和环境中建立服务机器人。因此,这些系统的灵巧灵活的行为以及确保安全的交互对于这一进展至关重要。我们将根据DLR人形生物贾斯汀的整个身体的控制策略来解决这些问题。通过阻抗控制法则,我们使机器人能够顺应性地完成主要任务,同时,还可以自主照顾自身的结构和环境等方面的物理限制和避免碰撞等方面。控制器在手臂,躯干和带轮平台之间提供自然的冗余分辨率。提出了一个低维任务空间接口,该接口可以供计划工具使用。因此,可以大大节省计划时间。提出了在DLR的贾斯汀(Justin)上的实验结果,以验证我们的方法。

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