CN106997038B - 任意声矢量传感器阵列近场源esprit参数估计方法 - Google Patents
任意声矢量传感器阵列近场源esprit参数估计方法 Download PDFInfo
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- CN106997038B CN106997038B CN201710171734.XA CN201710171734A CN106997038B CN 106997038 B CN106997038 B CN 106997038B CN 201710171734 A CN201710171734 A CN 201710171734A CN 106997038 B CN106997038 B CN 106997038B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/8003—Diversity systems specially adapted for direction finding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
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CN201710171734.XA CN106997038B (zh) | 2017-03-21 | 2017-03-21 | 任意声矢量传感器阵列近场源esprit参数估计方法 |
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CN201710171734.XA CN106997038B (zh) | 2017-03-21 | 2017-03-21 | 任意声矢量传感器阵列近场源esprit参数估计方法 |
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CN106997038A CN106997038A (zh) | 2017-08-01 |
CN106997038B true CN106997038B (zh) | 2019-10-18 |
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Families Citing this family (1)
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WO2019115612A1 (en) | 2017-12-14 | 2019-06-20 | Barco N.V. | Method and system for locating the origin of an audio signal within a defined space |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6008759A (en) * | 1997-12-05 | 1999-12-28 | Alcatel | Method of determining the direction of arrival of a radio signal, as well as radio base station and radiocommunications system |
CN103605108A (zh) * | 2013-07-29 | 2014-02-26 | 哈尔滨工程大学 | 声矢量阵高精度远程方位估计方法 |
CN104849694A (zh) * | 2015-04-29 | 2015-08-19 | 陕西理工学院 | 电磁偶极子对阵列的四元数esprit参数估计方法 |
CN106249225A (zh) * | 2016-06-20 | 2016-12-21 | 陕西理工学院 | 稀疏圆形声矢量传感器阵列四元数esprit参数估计方法 |
CN106249196A (zh) * | 2016-06-20 | 2016-12-21 | 陕西理工学院 | 三分量声矢量传感器稀疏阵列四元数解模糊方法 |
-
2017
- 2017-03-21 CN CN201710171734.XA patent/CN106997038B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6008759A (en) * | 1997-12-05 | 1999-12-28 | Alcatel | Method of determining the direction of arrival of a radio signal, as well as radio base station and radiocommunications system |
CN103605108A (zh) * | 2013-07-29 | 2014-02-26 | 哈尔滨工程大学 | 声矢量阵高精度远程方位估计方法 |
CN104849694A (zh) * | 2015-04-29 | 2015-08-19 | 陕西理工学院 | 电磁偶极子对阵列的四元数esprit参数估计方法 |
CN106249225A (zh) * | 2016-06-20 | 2016-12-21 | 陕西理工学院 | 稀疏圆形声矢量传感器阵列四元数esprit参数估计方法 |
CN106249196A (zh) * | 2016-06-20 | 2016-12-21 | 陕西理工学院 | 三分量声矢量传感器稀疏阵列四元数解模糊方法 |
Non-Patent Citations (1)
Title |
---|
四元数模型声矢量阵子空间旋转不变方位估计;何光进 等;《探测与控制学报》;20120430;第34卷(第2期);30-35 * |
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Inventor after: Wang Guibao Inventor after: Wang Xiangyu Inventor before: Wang Guibao |
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Effective date of registration: 20230807 Address after: 163000 No.22 Hefeng Road, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Heilongjiang Land Energy Co.,Ltd. Address before: 518000 1002, Building A, Zhiyun Industrial Park, No. 13, Huaxing Road, Henglang Community, Longhua District, Shenzhen, Guangdong Province Patentee before: Shenzhen Wanzhida Technology Co.,Ltd. Effective date of registration: 20230807 Address after: 518000 1002, Building A, Zhiyun Industrial Park, No. 13, Huaxing Road, Henglang Community, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen Wanzhida Technology Co.,Ltd. Address before: No. 505, dongguanzheng street, Chaoyang Road, Hantai District, Hanzhong City, Shaanxi Province Patentee before: Shaanxi University of Technology |
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