|Author||Rebsamen, B. ♦ Burdet, E. ♦ Cuntai Guan ♦ Chee Leong Teo ♦ Qiang Zeng ♦ Ang, M. ♦ Laugier, C.|
|Source||IEEE Xplore Digital Library|
|Publisher||Institute of Electrical and Electronics Engineers, Inc. (IEEE)|
|Subject Domain (in DDC)||Technology ♦ Engineering & allied operations ♦ Other branches of engineering|
|Subject Keyword||Wheelchairs ♦ Communication system control ♦ Humans ♦ Switches ♦ Automatic control ♦ Rehabilitation robotics ♦ Control systems ♦ Mobile robots ♦ Size control ♦ Brain computer interfaces|
|Abstract||This paper describes a control hierarchy to drive a wheelchair using an interface with asynchronous and very low information transfer rate signal. Path guiding assistance allows the user to bring his or her wheelchair in a building environment, from one destination to the next destination. The user can stop the wheelchair voluntarily during movement, or through a reflex elicited by sensors. Decisions are simplified by presenting only the possible selections on the GUI, in a context dependent menu. This system is implemented on a conventional wheelchair with a P300 Brain Machine Interface. Tests with healthy subjects show that this system can move the wheelchair in a typical building environment according to the wishes of its user, and that the brain control is not disturbed by the movement.|
|Description||Author affiliation: Nat. Univ. of Singapore, Singapore (Rebsamen, B.; Burdet, E.; Chee Leong Teo; Qiang Zeng; Ang, M.)|
|Educational Role||Student ♦ Teacher|
|Age Range||above 22 year|
|Educational Use||Research ♦ Reading|
|Education Level||UG and PG|
|Learning Resource Type||Article|
|Rights Holder||Institute of Electrical and Electronics Engineers, Inc. (IEEE)|
|Size (in Bytes)||6.62 MB|
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