A Wearable SSVEP-Based BCI System for Quadcopter Control Using Head-Mounted Device

Meng Wang, Renjie Li, Ruofan Zhang, Guangye Li, Dingguo Zhang

Research output: Contribution to journalArticlepeer-review

50 Citations (Scopus)

Abstract

Restoring the interaction between disabled people and the 3-D physical world via a brain-computer interface (BCI) is an exciting topic. To this end, we designed a wearable BCI system based on the steady-state visual evoked potential (SSVEP), which enables 3-D navigation of quadcopter flight with immersive first-person visual feedback using a head-mounted device. In addition, to alleviate the user's operational burden, this paper provides asynchronous switch control for the users. The transitional state due to head movement in an asynchronous BCI was isolated online and translated into hover to eliminate its influence. The experimental results in the physical environment showed that the subjects could accomplish the 3-D flight tasks accurately and smoothly using our system. In particular, in this paper, we proposed an information transfer rate metric that is suitable for the asynchronous task. We demonstrated the feasibility of using the head-mounted device and a proper control strategy to facilitate the portability and practicability of the SSVEP-based BCI system for its navigation utility.

Original languageEnglish
Pages (from-to)26789-26798
Number of pages10
JournalIEEE Access
Volume6
DOIs
Publication statusPublished - 10 Apr 2018

Keywords

  • Brain-computer interface (BCI)
  • head-mounted device
  • quadcoptor
  • steady-state visual evoked potential
  • wearable system

ASJC Scopus subject areas

  • Computer Science(all)
  • Materials Science(all)
  • Engineering(all)

Fingerprint

Dive into the research topics of 'A Wearable SSVEP-Based BCI System for Quadcopter Control Using Head-Mounted Device'. Together they form a unique fingerprint.

Cite this