此文依靠模糊控制理論對基于80CS51 單片機(jī)的自動避障機(jī)器人進(jìn)行研究，單片機(jī)依靠對超聲回波所測得距離數(shù)據(jù)的處理通過PWM 電路控制電動機(jī)，可顯示前方障礙距車距離，三輪架構(gòu)，其中兩輪各以直流電動機(jī)為驅(qū)動，借助其速度之差控制轉(zhuǎn)彎半徑，待靠近障礙物到臨界點即預(yù)設(shè)距離時轉(zhuǎn)彎,實現(xiàn)了自動躲避障礙功能。
關(guān)鍵詞：避障；80CS51；機(jī)器人
Abstract: Designed a mobile avoiding obstacle robot dependent on fuzzy control theory and based on Micro-controller 80CS51 and Ultrasonic. It can measure the distance between the robot and the obstacle with supersonic , then analyze the measuring data in order to control the direct current motor trough PWM electronic circuit , having the function of displaying the measuring distance . It belongs to the structure of 3 rounds, and the two of them is driven by 2 direct current motors. With this structure, its radius of the turn can be controlled by the
difference in the speed of the 2 rounds, while the distance approaches the default value, it turns.
Key words: avoiding obstacle; 80CS51; robot