摘要
机器人与机器学习每日新闻的新闻记者兼工作人员新闻编辑-机器人和人工智能的最新数据在一份新的报告中呈现。根据NewsRx记者从德国斯图加特发回的新闻报道，研究表明：“遥操作允许工人安全地控制强大的建筑机械；然而，它主要依赖于视觉反馈，限制了操作者在与ST IFF接触或能见度低的情况下的效率，阻碍了它用于预制建筑构件的组装。”易于实现的触觉反馈BAC K可以填补这一感知空白，促进机器人在建筑和其他应用领域的广泛应用。这项研究的资助者包括德国研究中心；马克斯-普朗克-ge Sellschaft。我们的新闻编辑从马克斯-普朗克智能系统研究所的研究中获得了一句话：“因此，我们改编了广泛可用的商业音频设备来创造AiroTouch，”一种自然触觉反馈系统，可以测量每个机器人工具所经历的振动，使操作者能够实时感受到这种振动。通过优化系统现成的加速度计和音圈致动器的位置，实现了精确的触觉传递。进行了一项研究，以评估在遥操作过程中添加这种自然触觉反馈对操作者的影响。30名参与者使用双手灵巧遥操作系统(Internet utious da Vinci Si)在三种随机顺序触觉反馈条件下构建了一个小的刚性结构:无振动、单轴振动和E轴振动的总和。结果表明，用户在获得了一定的任务经验后，利用了自然触觉反馈的两种测试方式。在第二次试验中，触觉反馈显著降低了振动和力。主观反应表明触觉反馈增加了交互的真实性，减少了感知的任务持续时间、任务难度和疲劳。
Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Fresh data on robotics and artificial intelligence are presented in a new report. According to news reporting from Stu ttgart, Germany, by NewsRx journalists, research stated, “Teleoperation allows w orkers to safely control powerful construction machines; however, its primary re liance on visual feedback limits the operator’s efficiency in situations with st iff contact or poor visibility, hindering its use for assembly of pre-fabricated building components. Reliable, economical, and easy-to-implement haptic feedbac k could fill this perception gap and facilitate the broader use of robots in con struction and other application areas.” Funders for this research include Deutsche Forschungsgemeinschaft; Max-planck-ge sellschaft. Our news editors obtained a quote from the research from Max-Planck-Institute fo r Intelligent Systems: “Thus, we adapted widely available commercial audio equip ment to create AiroTouch, a naturalistic haptic feedback system that measures th e vibration experienced by each robot tool and enables the operator to feel a sc aled version of this vibration in real time. Accurate haptic transmission was ac hieved by optimizing the positions of the system’s off-the-shelf accelerometers and voice-coil actuators. A study was conducted to evaluate how adding this natu ralistic type of vibrotactile feedback affects the operator during telerobotic a ssembly. Thirty participants used a bimanual dexterous teleoperation system (Int uitive da Vinci Si) to build a small rigid structure under three randomly ordere d haptic feedback conditions: no vibrations, one-axis vibrations, and summed thr ee-axis vibrations. The results show that users took advantage of both tested ve rsions of the naturalistic haptic feedback after gaining some experience with th e task, causing significantly lower vibrations and forces in the second trial. S ubjective responses indicate that haptic feedback increased the realism of the i nteraction and reduced the perceived task duration, task difficulty, and fatigue .”
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