CN106249196A - 三分量声矢量传感器稀疏阵列四元数解模糊方法 - Google Patents
三分量声矢量传感器稀疏阵列四元数解模糊方法 Download PDFInfo
- Publication number
- CN106249196A CN106249196A CN201610466193.9A CN201610466193A CN106249196A CN 106249196 A CN106249196 A CN 106249196A CN 201610466193 A CN201610466193 A CN 201610466193A CN 106249196 A CN106249196 A CN 106249196A
- Authority
- CN
- China
- Prior art keywords
- array
- matrix
- steering vector
- vector
- vibration velocity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013598 vector Substances 0.000 title claims abstract description 173
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000011159 matrix material Substances 0.000 claims abstract description 129
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims description 32
- 238000005070 sampling Methods 0.000 claims description 12
- 238000010606 normalization Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 241001269238 Data Species 0.000 claims description 4
- 238000005311 autocorrelation function Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000001351 cycling effect Effects 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 claims description 3
- 238000011835 investigation Methods 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000000342 Monte Carlo simulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- 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
- G01S3/802—Systems for determining direction or deviation from predetermined direction
- G01S3/8027—By vectorial composition of signals received by plural, differently-oriented transducers
Landscapes
- 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)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610466193.9A CN106249196B (zh) | 2016-06-20 | 2016-06-20 | 三分量声矢量传感器稀疏阵列四元数解模糊方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610466193.9A CN106249196B (zh) | 2016-06-20 | 2016-06-20 | 三分量声矢量传感器稀疏阵列四元数解模糊方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106249196A true CN106249196A (zh) | 2016-12-21 |
CN106249196B CN106249196B (zh) | 2019-04-16 |
Family
ID=57613037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610466193.9A Active - Reinstated CN106249196B (zh) | 2016-06-20 | 2016-06-20 | 三分量声矢量传感器稀疏阵列四元数解模糊方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106249196B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106872936A (zh) * | 2017-03-21 | 2017-06-20 | 陕西理工大学 | 近场源l型声矢量传感器阵列解模糊多参数估计方法 |
CN106950529A (zh) * | 2017-03-21 | 2017-07-14 | 陕西理工大学 | 声矢量近场源esprit和music参数估计方法 |
CN106997038A (zh) * | 2017-03-21 | 2017-08-01 | 陕西理工大学 | 任意声矢量传感器阵列近场源esprit参数估计方法 |
CN110301108A (zh) * | 2017-02-22 | 2019-10-01 | 三菱电机株式会社 | 用于将分组解码的接收器、方法及非暂时性计算机可读存储介质 |
CN113325365A (zh) * | 2021-05-18 | 2021-08-31 | 哈尔滨工程大学 | 一种基于四元数的相干信号二维doa估计方法 |
CN114047473A (zh) * | 2021-10-18 | 2022-02-15 | 中国电子科技集团公司第二十九研究所 | 基于极化敏感环形阵列的到达角度和极化角度测量方法 |
CN115079087A (zh) * | 2022-04-29 | 2022-09-20 | 苏州清听声学科技有限公司 | 低频宽带信号方位估计方法、系统、介质、设备、装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN104849693A (zh) * | 2015-04-29 | 2015-08-19 | 陕西理工学院 | 非共点电磁矢量传感器阵列的参数估计四元数方法 |
CN104933290A (zh) * | 2015-04-29 | 2015-09-23 | 陕西理工学院 | 双l型拉伸正交电偶对阵列的多参数联合估计四元数方法 |
-
2016
- 2016-06-20 CN CN201610466193.9A patent/CN106249196B/zh active Active - Reinstated
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN104849693A (zh) * | 2015-04-29 | 2015-08-19 | 陕西理工学院 | 非共点电磁矢量传感器阵列的参数估计四元数方法 |
CN104933290A (zh) * | 2015-04-29 | 2015-09-23 | 陕西理工学院 | 双l型拉伸正交电偶对阵列的多参数联合估计四元数方法 |
Non-Patent Citations (3)
Title |
---|
GUIBAO WANG ET AL.: ""Joint Estimation of DOA and Polarization with CLD Pair Cylindrical Array Based on Quaternion Model"", 《MATHEMATICAL PROBLEMS IN ENGINEERING》 * |
LANMEI WANG ET AL.: ""Direction Finding and Positioning Algorithm with COLD-ULA Based on Quaternion Theory"", 《JOURNAL OF COMMUNICATIONS》 * |
赵继超 等: ""基于三分量电磁矢量传感器的波达角和极化参数估计"", 《电波科学学报》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110301108A (zh) * | 2017-02-22 | 2019-10-01 | 三菱电机株式会社 | 用于将分组解码的接收器、方法及非暂时性计算机可读存储介质 |
CN110301108B (zh) * | 2017-02-22 | 2022-02-18 | 三菱电机株式会社 | 用于将分组解码的接收器、方法及非暂时性计算机可读存储介质 |
CN106872936B (zh) * | 2017-03-21 | 2019-04-23 | 陕西理工大学 | 近场源l型声矢量传感器阵列解模糊多参数估计方法 |
CN106872936A (zh) * | 2017-03-21 | 2017-06-20 | 陕西理工大学 | 近场源l型声矢量传感器阵列解模糊多参数估计方法 |
CN106950529B (zh) * | 2017-03-21 | 2019-07-05 | 陕西理工大学 | 声矢量近场源esprit和music参数估计方法 |
CN106997038A (zh) * | 2017-03-21 | 2017-08-01 | 陕西理工大学 | 任意声矢量传感器阵列近场源esprit参数估计方法 |
CN106997038B (zh) * | 2017-03-21 | 2019-10-18 | 陕西理工大学 | 任意声矢量传感器阵列近场源esprit参数估计方法 |
CN106950529A (zh) * | 2017-03-21 | 2017-07-14 | 陕西理工大学 | 声矢量近场源esprit和music参数估计方法 |
CN113325365A (zh) * | 2021-05-18 | 2021-08-31 | 哈尔滨工程大学 | 一种基于四元数的相干信号二维doa估计方法 |
CN113325365B (zh) * | 2021-05-18 | 2023-01-03 | 哈尔滨工程大学 | 一种基于四元数的相干信号二维doa估计方法 |
CN114047473A (zh) * | 2021-10-18 | 2022-02-15 | 中国电子科技集团公司第二十九研究所 | 基于极化敏感环形阵列的到达角度和极化角度测量方法 |
CN115079087A (zh) * | 2022-04-29 | 2022-09-20 | 苏州清听声学科技有限公司 | 低频宽带信号方位估计方法、系统、介质、设备、装置 |
CN115079087B (zh) * | 2022-04-29 | 2024-07-05 | 苏州清听声学科技有限公司 | 低频宽带信号方位估计方法、系统、介质、设备、装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106249196B (zh) | 2019-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106249196A (zh) | 三分量声矢量传感器稀疏阵列四元数解模糊方法 | |
Hawkes et al. | Effects of sensor placement on acoustic vector-sensor array performance | |
CN106249225B (zh) | 稀疏圆形声矢量传感器阵列四元数esprit参数估计方法 | |
CN106802403B (zh) | 声矢量传感器二维阵列music解相干参数估计方法 | |
CN110058202B (zh) | 一种基于角度和信号到达时间差估计的高性能混合定位方法及其实现装置 | |
CN110161452B (zh) | 基于互质式l型电磁矢量传感器阵列的波达方向估计方法 | |
CN104849694B (zh) | 电磁偶极子对阵列的四元数esprit参数估计方法 | |
CN106950529A (zh) | 声矢量近场源esprit和music参数估计方法 | |
CN106932087B (zh) | 圆形声矢量传感器阵列近场源多参数估计方法 | |
CN105607033A (zh) | 基于正交均匀线阵的水下波达方向估计方法及系统 | |
CN104330768B (zh) | 一种基于声矢量传感器的机动声源方位估计方法 | |
CN103713276B (zh) | 基于最小互熵谱分析的波达方向估计方法 | |
CN106970348B (zh) | 电磁矢量传感器阵列解相干二维music参数估计方法 | |
CN108020812A (zh) | 基于特殊三平行线阵结构的二维doa估计方法 | |
CN110018439A (zh) | 一种和差波束与波束music相结合的测向方法 | |
CN109696657A (zh) | 一种基于矢量水听器的相干声源定位方法 | |
CN104181513A (zh) | 一种雷达天线阵元位置的校正方法 | |
CN106908754B (zh) | L型声矢量传感器阵列esprit解相干参数估计方法 | |
CN113376577A (zh) | 一种基于二维任意阵子空间的超短基线定位水下声源方法 | |
CN106872936A (zh) | 近场源l型声矢量传感器阵列解模糊多参数估计方法 | |
Shi et al. | DOA estimation of coherent signals based on the sparse representation for acoustic vector-sensor arrays | |
CN104076324A (zh) | 一种未知信源数高精度波达方向估计方法 | |
CN106154220B (zh) | L型简化声矢量传感器阵列多参数联合估计四元数方法 | |
Chen et al. | Two-dimensional DOA estimation of coherent sources for acoustic vector-sensor array using a single snapshot | |
CN108919176B (zh) | 一种单矢量传感器增秩music测向技术 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 723001 505 Dongguan Street, Chaoyang Road, Hanzhoung, Shaanxi Applicant after: Shaanxi University of Technology Address before: 723001 505 Dongguan Street, Chaoyang Road, Hanzhoung, Shaanxi Applicant before: Shaanxi University of Technology |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190620 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
RR01 | Reinstatement of patent right |
Former decision: Patent right to terminate Former decision publication date: 20200623 |
|
RR01 | Reinstatement of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: No. 6 Binzhou West Street, High tech Zone, Daqing City, Heilongjiang Province, 163000, Datang Shijia D-2-Business Service 9 Patentee after: Lingzhi Technology (Daqing) 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: 20230824 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: 723001 505 Dongguan Street, Chaoyang Road, Hanzhoung, Shaanxi Patentee before: Shaanxi University of Technology |
|
TR01 | Transfer of patent right |