CN112596026A - 一种未知发射机位置的椭圆目标定位方法 - Google Patents
一种未知发射机位置的椭圆目标定位方法 Download PDFInfo
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- CN112596026A CN112596026A CN202011440782.2A CN202011440782A CN112596026A CN 112596026 A CN112596026 A CN 112596026A CN 202011440782 A CN202011440782 A CN 202011440782A CN 112596026 A CN112596026 A CN 112596026A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000005457 optimization Methods 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 239000013598 vector Substances 0.000 claims description 33
- 238000005259 measurement Methods 0.000 claims description 25
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002040 relaxant effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/46—Indirect determination of position data
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/46—Indirect determination of position data
- G01S2013/462—Indirect determination of position data using multipath signals
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
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CN202011440782.2A CN112596026B (zh) | 2020-12-08 | 2020-12-08 | 一种未知发射机位置的椭圆目标定位方法 |
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CN202011440782.2A CN112596026B (zh) | 2020-12-08 | 2020-12-08 | 一种未知发射机位置的椭圆目标定位方法 |
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CN112596026A true CN112596026A (zh) | 2021-04-02 |
CN112596026B CN112596026B (zh) | 2024-01-19 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114035181A (zh) * | 2021-09-30 | 2022-02-11 | 宁波大学 | 一种未知发射机位置和速度的移动目标椭圆定位方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706010A (en) * | 1996-05-16 | 1998-01-06 | E-Systems, Inc. | Method and apparatus for determining location of an unknown signal transmitter |
CN1238868A (zh) * | 1996-07-12 | 1999-12-15 | 鹰眼技术公司 | 精确地理定位的方法和装置 |
CN1729407A (zh) * | 2002-12-19 | 2006-02-01 | 皇家飞利浦电子股份有限公司 | 定位系统、设备和方法 |
WO2007130588A2 (en) * | 2006-05-04 | 2007-11-15 | Regents Of The University Of Minnesota | Radio frequency field localization for magnetic resonance |
US20150260834A1 (en) * | 2014-03-12 | 2015-09-17 | Kabushiki Kaisha Toshiba | Target detection apparatus and target detection method |
CN108668358A (zh) * | 2018-05-09 | 2018-10-16 | 宁波大学 | 一种应用于无线传感网络的基于到达时间的协作定位方法 |
-
2020
- 2020-12-08 CN CN202011440782.2A patent/CN112596026B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706010A (en) * | 1996-05-16 | 1998-01-06 | E-Systems, Inc. | Method and apparatus for determining location of an unknown signal transmitter |
CN1238868A (zh) * | 1996-07-12 | 1999-12-15 | 鹰眼技术公司 | 精确地理定位的方法和装置 |
CN1729407A (zh) * | 2002-12-19 | 2006-02-01 | 皇家飞利浦电子股份有限公司 | 定位系统、设备和方法 |
WO2007130588A2 (en) * | 2006-05-04 | 2007-11-15 | Regents Of The University Of Minnesota | Radio frequency field localization for magnetic resonance |
US20150260834A1 (en) * | 2014-03-12 | 2015-09-17 | Kabushiki Kaisha Toshiba | Target detection apparatus and target detection method |
CN108668358A (zh) * | 2018-05-09 | 2018-10-16 | 宁波大学 | 一种应用于无线传感网络的基于到达时间的协作定位方法 |
Non-Patent Citations (2)
Title |
---|
XIN WANG等: "A Semidefinite Relaxation Method for Elliptical Location", 《ELECTRONICS》 * |
张杰等: "无线传感器网络中基于TDOA/FDOA的增强半正定松弛定位算法研究", 《传感技术学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114035181A (zh) * | 2021-09-30 | 2022-02-11 | 宁波大学 | 一种未知发射机位置和速度的移动目标椭圆定位方法 |
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