A Study on and Implementation for A Practical Positioning System of Mobile Robot

Basing on the positioning technologies of robots and the principles of optoelectronic encoders,DR system made up of optoelectronic encoders only is implemented.By a series of experiments the concept has been verified.Finally,on the basis of analysis,the concept has been modified,and "DR system made up of optoelectronic encoders and a gyroscope based on data fusion" has been implemented.The accuracy has been shoun to be much improved in the tests.