A P300 Brain-computer Interface for Controlling a Mobile Robot by Issuing a Motion Command

摘要：

　　In this paper,to develop a mobile robot by using a BCI to issue a motion command including turning left and right and going forward,we propose a new P300 Brain-computer interface (BCI).Three kinds of P300 visual stimuli were first designed.And then we developed the corresponding BCI systems based on the three stimuli and compared their performance by using a linear discriminant analysis classifier with the features selected from EEG potentials via principal component analysis.Experimental results from three participants suggest that the BCIs with the last two kinds of stimuli can select a desired command with over 80% accuracy in about four seconds of selection time,showing that using the proposed BCI to control a robot is feasible.

关键词： BCI EEG P300 Brain-controlled mobile robots Motion control

作者: Xinan Fan Luzheng Bi Yun Li Ke Jie Hongsheng Ding

作者单位: School of Mechanical Engineering Beijing Institute of Technology South 5, Zhongguancun Street, Haidian District, Beijing, 100081 China

会议类型: 国际会议

会议名称: 2013 ICME International Conference on Complex Medical Engineering(2013 ICME复合医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 707-710

在线出版日期: 2013-05-25（万方平台首次上网日期，不代表论文的发表时间）