| 基于D-S证据理论的超声波测距模型的设计 |
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| 引用本文： | 石彪,刘利枚,周鲜成.基于D-S证据理论的超声波测距模型的设计[J].传感器与微系统,2009,28(7):65-67. |
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| 作者姓名： | 石彪 刘利枚 周鲜成 |
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| 作者单位： | 湖南商学院,计算机与电子工程系,湖南,长沙,410205 |
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| 基金项目： | 湖南省自然科学基金资助项目，湖南省教育厅科技计划资助项目 |
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| 摘 要： | 在分析超声波传感器的测量特性和信息不确定性的基础上，提出了一种新的超声波传感器模型，该模型利用D-S证据理论来计算超声波传感器扇形范围之内的栅格信息的可信度，能准确描述出超声波传感器测量范围之内的障碍物位置。通过仿真验证了该方法的有效性和实用性。
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| 关 键 词： | 超声波传感器 D-S证据理论 超声波模型 |
Design of ultrasonic Sensor model for distance measurement based on D-S evidence theory |
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| SHI Biao,LIU Li-mei,ZHOU Xian-cheng.Design of ultrasonic Sensor model for distance measurement based on D-S evidence theory[J].Transducer and Microsystem Technology,2009,28(7):65-67. |
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| Authors: | SHI Biao LIU Li-mei ZHOU Xian-cheng |
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| Affiliation: | (Department of Computer and Electronic Engineering ,Hunan Business College, Changsha 410205, China) |
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| Abstract: | Based on the analysis of the measurement characteristics and uncertainty of ultrasonic sensor, a novel ultrasonic sensor model is introduced. In this model, the reliability of grid information in the sector region of ultrasonic sensor can be calculated using the D-S evidence theory, the obstacle position can be detected in the range of ultrasonic sensor. The simulation results indicate that the model is efficiency and applicability. |
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| Keywords: | ultrasonic sensor D-S evidence theory ultrasonic sensor model |
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