Abstract
SEMG (Surface EMG) is one of the bio-electric signals that is generated from the muscle. There are many kind of muscles in a human body, and used muscles are different for each body movement. Therefore, we can detect the body motion form generated SEMG patterns. We use 4channel SEMG signals to detect right hand motions. And our objective is the control of a radio-controlled toy by using the results of hand motion detecting. Five basic hand movements are recognized using canonical discriminant analysis. Two normal subjects were tested for our control system. For every subjects the recognition rates were up to 90% and they were able to control radio-controlled toy very well.
