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首页> 外文期刊>Mechatronics, IEEE/ASME Transactions on >Reactive Task Adaptation Based on Hierarchical Constraints Classification for Safe Industrial Robots
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Reactive Task Adaptation Based on Hierarchical Constraints Classification for Safe Industrial Robots

机译:基于层次约束分类的安全工业机器人反应任务自适应

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摘要

A widespread and flexible use of robots in rapidly changing working environments could be greatly enhanced by human–robot interaction and collaboration. Humans and robots have complementary skills. The robotic worker can relieve the human from repetitive work, and the human can make robot deployment easier by managing nonstandard or particularly skilful operations. Such a scenario, however, requires new safety systems to preserve human workers from potential danger and at the same time to make human–robot interaction productive and advantageous. In this paper, a system for safe and task consistent human–robot interaction integrated with an industrial controller is proposed. The robot executes evasive motions to avoid impacts with obstacles consistently with the task. A classification of constraints constituting the task is proposed and a safety strategy based on such classification is defined. This paper finally presents integration of the safety system with an industrial controller and experimental validation on an assembly operation.
机译:通过人机交互和协作,可以大大提高机器人在迅速变化的工作环境中的广泛灵活使用。人与机器人具有互补的技能。机器人工人可以使人免于重复工作,并且人可以通过管理非标准操作或特别熟练的操作来简化机器人的部署。但是,这种情况需要新的安全系统,以保护人类工人免受潜在危险,同时使人机交互产生生产力和优势。本文提出了一种与工业控制器集成的安全且任务一致的人机交互系统。机器人执行躲避动作,以避开与任务一致的障碍物的撞击。提出了构成任务的约束的分类,并定义了基于该分类的安全策略。本文最后介绍了安全系统与工业控制器的集成以及组装操作的实验验证。

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