A Survey of the BCI and Its Application Prospect

Over the past several decades, the Brain-computer interface (BCI) technology has attracted considerable attentions from researchers in the field of aerospace, military simulation, neural engineering, oceanic engineering and pattern recognition. In this paper, we explore the developing process, framework of a BCI system, feature extraction and classification models of machine learning and application on the basis of the latest research for BCI. Meanwhile, challenges of the BCI technology in aerospace systems and space explorations are analyzed. Finally, the application prospects in the modeling and simulation field to support combat training in complex situations are pointed out.