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Supervisory control of a DaVinci surgical robot

机译:达芬奇手术机器人的监督控制

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摘要

This paper presents an approach to supervisory control of a DaVinci surgical robot. At present, such robots are controlled by teleoperation, with dissimilar kinematics of the operator interface vs. the robot. As a result, it can be difficult for the operator to visualize the kinematic restrictions on the robot, particularly for desired extended, precise trajectories, such as circular needle driving. The interface presented here constitutes a means to elevate the operator from teleoperation mode to supervisory mode. The operator interacts directly with a point-cloud display, allowing selection of task specifications from which the system automatically computes and executes precise trajectories to achieve the task goals. The intent is to allow the operator to focus on task specifications and rely on automation to achieve faster and more precise execution.
机译:本文提出了达芬奇外科手术机器人的监督控制方法。目前,这种机器人是通过远程操作来控制的,其操作界面与机器人的运动学不同。结果,操作者可能难以可视化机器人上的运动学限制,特别是对于所需的延伸的精确轨迹,例如圆针驱动。此处提供的界面构成了一种将操作员从远程操作模式提升到监控模式的手段。操作员直接与点云显示器进行交互,从而允许选择任务规范,系统根据该任务规范自动计算并执行精确的轨迹,以实现任务目标。目的是让操作员专注于任务规格并依靠自动化来实现更快,更精确的执行。

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