sonar sensor meaning in English

声纳传感器

Then , the principle of sonar sensors and it ' s disposition in mobile robot is introduced
然后介绍了声纳传感器的原理和在移动机器人上的布置。
The sense net system , which built up mainly with sonar sensors and photoelectric chromatic aberration sensors , can get the robot ' s surroundings information by fuzzy fusion technology . therefore the robot has rather effective abilities of path tracking and obstacle avoidance
建立了以sonar和光电色差传感器为主的机器人感觉网络系统，对传感器信号利用模糊理论进行融合，得到环境信息，使机器人具有较强的路径跟踪和防撞避碰能力。