用平坦的超声波束来区分物体

Proceedings of IEEE Sensors, 2004. Pub Date : 2004-01-01 DOI:10.1109/ICSENS.2004.1426194

Bogdan Kreczmer

{"title":"用平坦的超声波束来区分物体","authors":"Bogdan Kreczmer","doi":"10.1109/ICSENS.2004.1426194","DOIUrl":null,"url":null,"abstract":"This paper presents an approach allowing us to distinguish walls and corners using only a single emission of an ultrasonic wave. In the presented approach, an ultrasonic beam without rotational symmetry is employed. The beam is created by a linear array of three sonars. It causes the amplitude of echoes received by separate sonars to be distinctly different for a single and double reflection.","PeriodicalId":20476,"journal":{"name":"Proceedings of IEEE Sensors, 2004.","volume":"324 1","pages":"441-444 vol.1"},"PeriodicalIF":0.0000,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Objects distinguishing by using a flattened ultrasonic beam\",\"authors\":\"Bogdan Kreczmer\",\"doi\":\"10.1109/ICSENS.2004.1426194\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an approach allowing us to distinguish walls and corners using only a single emission of an ultrasonic wave. In the presented approach, an ultrasonic beam without rotational symmetry is employed. The beam is created by a linear array of three sonars. It causes the amplitude of echoes received by separate sonars to be distinctly different for a single and double reflection.\",\"PeriodicalId\":20476,\"journal\":{\"name\":\"Proceedings of IEEE Sensors, 2004.\",\"volume\":\"324 1\",\"pages\":\"441-444 vol.1\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Sensors, 2004.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSENS.2004.1426194\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE Sensors, 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENS.2004.1426194","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

本文提出了一种方法，使我们能够区分墙壁和角落只使用一个单一的超声波发射。在本方法中，采用无旋转对称的超声光束。光束是由三个声纳组成的线性阵列产生的。它使不同声纳接收到的回波幅度在单反射和双反射时明显不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Objects distinguishing by using a flattened ultrasonic beam

This paper presents an approach allowing us to distinguish walls and corners using only a single emission of an ultrasonic wave. In the presented approach, an ultrasonic beam without rotational symmetry is employed. The beam is created by a linear array of three sonars. It causes the amplitude of echoes received by separate sonars to be distinctly different for a single and double reflection.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of IEEE Sensors, 2004.

自引率

0.00%

发文量