Shared Three-Dimensional Robotic Arm Control Based on Asynchronous BCI and Computer Vision
Objective: A brain-computer interface (BCI) can be used to translate neuronal activity into commands to control external devices. However, using noninvasive BCI to control a robotic arm for movements in three-dimensional (3D) environments and accomplish complicated daily tasks, such as grasping and...
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2023-01-01T00:00:00Z.
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LEADER | 00000 am a22000003u 4500 | ||
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001 | doaj_8c21f34e06c24b17b098e09d957819b2 | ||
042 | |a dc | ||
100 | 1 | 0 | |a Yajun Zhou |e author |
700 | 1 | 0 | |a Tianyou Yu |e author |
700 | 1 | 0 | |a Wei Gao |e author |
700 | 1 | 0 | |a Weichen Huang |e author |
700 | 1 | 0 | |a Zilin Lu |e author |
700 | 1 | 0 | |a Qiyun Huang |e author |
700 | 1 | 0 | |a Yuanqing Li |e author |
245 | 0 | 0 | |a Shared Three-Dimensional Robotic Arm Control Based on Asynchronous BCI and Computer Vision |
260 | |b IEEE, |c 2023-01-01T00:00:00Z. | ||
500 | |a 1558-0210 | ||
500 | |a 10.1109/TNSRE.2023.3299350 | ||
520 | |a Objective: A brain-computer interface (BCI) can be used to translate neuronal activity into commands to control external devices. However, using noninvasive BCI to control a robotic arm for movements in three-dimensional (3D) environments and accomplish complicated daily tasks, such as grasping and drinking, remains a challenge. Approach: In this study, a shared robotic arm control system based on hybrid asynchronous BCI and computer vision was presented. The BCI model, which combines steady-state visual evoked potentials (SSVEPs) and blink-related electrooculography (EOG) signals, allows users to freely choose from fifteen commands in an asynchronous mode corresponding to robot actions in a 3D workspace and reach targets with a wide movement range, while computer vision can identify objects and assist a robotic arm in completing more precise tasks, such as grasping a target automatically. Results: Ten subjects participated in the experiments and achieved an average accuracy of more than 92% and a high trajectory efficiency for robot movement. All subjects were able to perform the reach-grasp-drink tasks successfully using the proposed shared control method, with fewer error commands and shorter completion time than with direct BCI control. Significance: Our results demonstrated the feasibility and efficiency of generating practical multidimensional control of an intuitive robotic arm by merging hybrid asynchronous BCI and computer vision-based recognition. | ||
546 | |a EN | ||
690 | |a Asynchronous brain-computer interface (BCI) | ||
690 | |a electroencephalography (EEG) | ||
690 | |a electrooculography (EOG) | ||
690 | |a robotic arm | ||
690 | |a computer vision | ||
690 | |a Medical technology | ||
690 | |a R855-855.5 | ||
690 | |a Therapeutics. Pharmacology | ||
690 | |a RM1-950 | ||
655 | 7 | |a article |2 local | |
786 | 0 | |n IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 31, Pp 3163-3175 (2023) | |
787 | 0 | |n https://ieeexplore.ieee.org/document/10195997/ | |
787 | 0 | |n https://doaj.org/toc/1558-0210 | |
856 | 4 | 1 | |u https://doaj.org/article/8c21f34e06c24b17b098e09d957819b2 |z Connect to this object online. |