机器人是由计算机控制的复杂机器，它具有类似人的肢体及感官功能；动作程序灵活；有一定程度的智能；在工作时可以不依赖人的操纵。机器人传感器在机器人的控制中起了非常重要的作用，正因为有了传感器，机器人才具备了类似人类的知觉功能和反应能力。

本文是常用机器人的传感器介绍，方便制作机器人。-The robot is controlled by a computer complex machine, it has a human-like limbs and sensory function　action program is flexible　certain degree of intelligence　work can not rely on human manipulation. The robot sensor has played a very important role in the control of the robot, with similar human perceptual function and the ability to respond because of the sensor, the machine talent. This article is a commonly used robot' s sensors introduced to facilitate the production of robots.