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《Journal of Transducer Technology》 2005-10
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Experiment study of AGV positioning based on ultrasonic sensors

SHI En-xiu,HUANG Yu-mei,YAN Ying,CHEN Liang,SHI Wen-hao(Inst of Mach and Automation,Xi'an University of Technology,Xi'an 710048,China)  
Automatic guided vehicle(AGV) is a kind of wheeled mobile robot(WMR),which is used to convey the material in flexible manufacture system(FMS).In order to carry out the task,the functions such as path planning,navigation and positioning must be possessed by the control system of AGV.While considering the specificity of its environment,a new positioning method is proposed for XAUT.AGV100 made by ourselves.It is proved through the theory analysis and experiment that positioning precision is ≤±3 mm,posture precision is ≤±0.5°.It can full meet the meeds of robot's accuracy.
【CateGory Index】: TP212
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