当前位置: X-MOL 学术Int. J. Hum. Comput. Interact. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Efficient Quadcopter Flight Control Using Hybrid SSVEP + P300 Visual Brain Computer Interface
International Journal of Human-Computer Interaction ( IF 4.7 ) Pub Date : 2021-05-07 , DOI: 10.1080/10447318.2021.1921482
Deepak Kapgate 1
Affiliation  

ABSTRACT

The objective of this study was to assess the feasibility of hybrid SSVEP + P300 visual BCI systems for quad-copter flight control in physical world. Existing BCI-based quad-copter flight control has limitations of slow navigation, lower system accuracy, rigorous user training requirement and lesser number of independent control commands. So, there is need of hybrid BCI design that combines evoked SSVEP and P300 potentials to control flight direction of quad-copter movement. GUI design is developed such that user can effectively control quad-copter flight by gazing at visual stimuli buttons that produce SSVEP & P300 potentials simultaneously in human cortex. We compare the performance metrics of the proposed flight control systems with other existing BCI-based flight control as conventional SSVEP BCI and P300 BCI and commercially available keyboard flight control systems. Results proved that the proposed system outperforms the existing BCI-based flight control systems but has slightly lower performance efficiency than the commercial keyboard flight control systems. Further, the proposed quad-copter flight control system proved its suitability for patients with severe motor disabilities.



中文翻译:

使用混合 SSVEP + P300 视觉脑机接口的高效四轴飞行器飞行控制

摘要

本研究的目的是评估混合 SSVEP + P300 视觉 BCI 系统在物理世界中用于四旋翼飞行控制的可行性。现有的基于 BCI 的四旋翼飞行控制存在导航速度慢、系统精度较低、用户培训要求严格以及独立控制命令数量较少等局限性。因此,需要结合诱发SSVEP和P300电位的混合BCI设计来控制四轴飞行器运动的飞行方向。GUI 设计的开发使得用户可以通过注视在人类皮层中同时产生 SSVEP 和 P300 电位的视觉刺激按钮来有效控制四轴飞行器的飞行。我们将所提出的飞行控制系统的性能指标与其他现有的基于 BCI 的飞行控制进行比较,如传统的 SSVEP BCI 和 P300 BCI 以及商用键盘飞行控制系统。结果证明,所提出的系统优于现有的基于 BCI 的飞行控制系统,但性能效率略低于商用键盘飞行控制系统。此外,提议的四轴飞行控制系统证明其适用于严重运动障碍患者。

更新日期:2021-05-07
down
wechat
bug