Obstacle avoidance by ultrasonic sensor is a normal instrument, but phantom target may influence robot.

超声传感器是移动机器人避障常用的传感器．但存在幻影的干扰。

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Obstacle avoidance by ultrasonic sensor is a normal instrument, but phantom target may influence robot.

超声传感器是移动机器人避障常用的传感器．但存在幻影的干扰。

youdao