| 超声探测系统在移动式智能机器人中的应用 |
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| 引用本文： | 汪云涛 鲍青山. 超声探测系统在移动式智能机器人中的应用[J]. 哈尔滨工业大学学报, 1998, 30(1): 20-23 |
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| 作者姓名： | 汪云涛 鲍青山 |
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| 作者单位： | 哈尔滨工业大学机器人研究所ＣＡＤ研究室 |
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| 基金项目： | 国家自然科学基金,国家863高技术计划 |
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| 摘 要： | 系统地介绍了超声传感器的基本原理，结构特点，及其在移动机器人测距中的应用，针对测距中超声传感器存在的声速低，盲区大等问题，提出了门限比较法消除噪声引起的随机误差，采取交错启劝方法消除多传感器同时工作时产生的信息交叉干扰问题。
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| 关 键 词： | 移动式 机器人 距离探测 超声探测系统 |
The Application of Ultrasonic Sensor for Mobile Intelligent Robot |
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| Wang Yuntao Bao Qingshan Wang Shuguo Cai Hegao. The Application of Ultrasonic Sensor for Mobile Intelligent Robot[J]. Journal of Harbin Institute of Technology, 1998, 30(1): 20-23 |
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| Authors: | Wang Yuntao Bao Qingshan Wang Shuguo Cai Hegao |
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| Affiliation: | Robot Research Institute |
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| Abstract: | This paper systematically introduces the structure and characteristics of the ultrasonic sensor and its application in the distance survey for mobile intelligent robots. It also discusses several problems in the sensors design like near-range blind zone and low speed of sound. In response to the random error caused by noise in multisensors processing, the Valve Compare method is put forward to eliminate the interference. Aiming at the information cross talk in multiultrasonic sensors working together, this paper gives a Cross Acting method to dispel the interference and increase the responding speed. |
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| Keywords: | Ultrasonic sensor: mobile robot distance survey |
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