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arXiv 2406.06103cs.HCcs.AIcs.RO
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辅助应用中的自适应控制——一项评估上肢活动受限用户共享控制的研究

Adaptive Control in Assistive Application -- A Study Evaluating Shared Control by Users with Limited Upper Limb Mobility

German Research Center for Artificial Intelligence (DFKI)(德国人工智能研究中心);TU Dortmund University(多特蒙德工业大学);University of Duisburg-Essen(杜伊斯堡-埃森大学);Frankfurt University of Applied Sciences(法兰克福应用科学大学)

Felix Ferdinand Goldau, Max Pascher, Annalies Baumeister, Patrizia Tolle, Jens Gerken, Udo Frese

AI总结:

本研究针对上肢活动受限用户,提出并评估了一种自适应自由度共享控制方法,通过24名参与者在三种输入设备上的日常任务试验,验证了该方法在不同设备下均能实现高完成率和快速适应。

摘要:

辅助机器人中的共享控制将人类自主性与计算机辅助相结合,从而为身体残障人士简化复杂任务。本研究评估了一种专为上肢残障人士量身定制的自适应自由度控制方法。该研究采用受试者间分析,共有24名参与者,在真实的日常任务场景中使用三种不同的输入设备进行了81次试验。鉴于这一易受伤害的目标人群能力各异,且由于个体差异导致统计比较存在已知挑战,本研究主要关注主观定性数据。结果显示,无论使用何种输入设备,试验完成率始终很高。参与者对参与研究过程表示认可,表现出积极的态度,并能快速适应该控制系统。值得注意的是,每位参与者都在短时间内有效完成了给定任务。

英文摘要:

Shared control in assistive robotics blends human autonomy with computer assistance, thus simplifying complex tasks for individuals with physical impairments. This study assesses an adaptive Degrees of Freedom control method specifically tailored for individuals with upper limb impairments. It employs a between-subjects analysis with 24 participants, conducting 81 trials across three distinct input devices in a realistic everyday-task setting. Given the diverse capabilities of the vulnerable target demographic and the known challenges in statistical comparisons due to individual differences, the study focuses primarily on subjective qualitative data. The results reveal consistently high success rates in trial completions, irrespective of the input device used. Participants appreciated their involvement in the research process, displayed a positive outlook, and quick adaptability to the control system. Notably, each participant effectively managed the given task within a short time frame.

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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