CN107148080A - 一种基于海伦公式计算面积残差的二次规划定位方法 - Google Patents
一种基于海伦公式计算面积残差的二次规划定位方法 Download PDFInfo
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- CN107148080A CN107148080A CN201710355954.8A CN201710355954A CN107148080A CN 107148080 A CN107148080 A CN 107148080A CN 201710355954 A CN201710355954 A CN 201710355954A CN 107148080 A CN107148080 A CN 107148080A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000004807 localization Effects 0.000 title claims abstract description 17
- 238000005457 optimization Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000004422 calculation algorithm Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000013598 vector Substances 0.000 claims description 12
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 claims description 3
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- 235000009566 rice Nutrition 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007476 Maximum Likelihood Methods 0.000 description 2
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- 238000007796 conventional method Methods 0.000 description 2
- 241000033695 Sige Species 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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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
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
算法 | 描述 |
The proposed algorithm | 本发明方法 |
LS | 基于TOA的最小二乘方法 |
CLS | 基于TOA的约束最小二乘方法 |
OPT-LLOP | 优化线性相交线方法 |
Claims (4)
Priority Applications (1)
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CN201710355954.8A CN107148080B (zh) | 2017-05-19 | 2017-05-19 | 一种基于海伦公式计算面积残差的二次规划定位方法 |
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CN201710355954.8A CN107148080B (zh) | 2017-05-19 | 2017-05-19 | 一种基于海伦公式计算面积残差的二次规划定位方法 |
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Publication Number | Publication Date |
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CN107148080A true CN107148080A (zh) | 2017-09-08 |
CN107148080B CN107148080B (zh) | 2019-12-03 |
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CN (1) | CN107148080B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107861099A (zh) * | 2017-11-09 | 2018-03-30 | 特斯联(北京)科技有限公司 | 一种确定移动设备相对于通道阻挡设备的位置的方法 |
CN112055306A (zh) * | 2020-09-11 | 2020-12-08 | 哈尔滨工程大学 | 一种用于减小tdoa定位误差的参考基站选择方法 |
CN115002904A (zh) * | 2022-08-03 | 2022-09-02 | 湖南工商大学 | 一种基于uwb传感器的非视距基站识别方法 |
CN116761253A (zh) * | 2023-08-17 | 2023-09-15 | 湘江实验室 | 一种基于三角形面积的uwb加权定位方法 |
CN117119586A (zh) * | 2023-08-29 | 2023-11-24 | 长春理工大学 | 一种基于uwb和imu室内定位融合算法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6459903B1 (en) * | 1999-03-11 | 2002-10-01 | Samsung Electronics Co., Ltd. | Method and system for locating mobile station in mobile telecommunication system |
CN103841640A (zh) * | 2014-02-26 | 2014-06-04 | 浙江工业大学 | 一种基于定位位置残差的nlos基站识别与定位方法 |
CN104661304A (zh) * | 2014-12-12 | 2015-05-27 | 河海大学 | 一种wsn中基于阈值优选的加权质心定位方法 |
CN105722217A (zh) * | 2016-04-15 | 2016-06-29 | 北京科技大学 | 一种基于Wi-Fi的室内定位方法 |
-
2017
- 2017-05-19 CN CN201710355954.8A patent/CN107148080B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6459903B1 (en) * | 1999-03-11 | 2002-10-01 | Samsung Electronics Co., Ltd. | Method and system for locating mobile station in mobile telecommunication system |
CN103841640A (zh) * | 2014-02-26 | 2014-06-04 | 浙江工业大学 | 一种基于定位位置残差的nlos基站识别与定位方法 |
CN104661304A (zh) * | 2014-12-12 | 2015-05-27 | 河海大学 | 一种wsn中基于阈值优选的加权质心定位方法 |
CN105722217A (zh) * | 2016-04-15 | 2016-06-29 | 北京科技大学 | 一种基于Wi-Fi的室内定位方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107861099A (zh) * | 2017-11-09 | 2018-03-30 | 特斯联(北京)科技有限公司 | 一种确定移动设备相对于通道阻挡设备的位置的方法 |
CN112055306A (zh) * | 2020-09-11 | 2020-12-08 | 哈尔滨工程大学 | 一种用于减小tdoa定位误差的参考基站选择方法 |
CN112055306B (zh) * | 2020-09-11 | 2022-08-02 | 哈尔滨工程大学 | 一种用于减小tdoa定位误差的参考基站选择方法 |
CN115002904A (zh) * | 2022-08-03 | 2022-09-02 | 湖南工商大学 | 一种基于uwb传感器的非视距基站识别方法 |
CN115002904B (zh) * | 2022-08-03 | 2022-10-14 | 湖南工商大学 | 一种基于uwb传感器的非视距基站识别方法 |
CN116761253A (zh) * | 2023-08-17 | 2023-09-15 | 湘江实验室 | 一种基于三角形面积的uwb加权定位方法 |
CN116761253B (zh) * | 2023-08-17 | 2023-10-20 | 湘江实验室 | 一种基于三角形面积的uwb加权定位方法 |
CN117119586A (zh) * | 2023-08-29 | 2023-11-24 | 长春理工大学 | 一种基于uwb和imu室内定位融合算法 |
CN117119586B (zh) * | 2023-08-29 | 2024-05-24 | 长春理工大学 | 一种基于uwb和imu室内定位融合方法 |
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Application publication date: 20170908 Assignee: Hangzhou Youshu Cloud Travel Information Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980054817 Denomination of invention: A quadratic programming positioning method based on Helen's formula for calculating area residuals Granted publication date: 20191203 License type: Common License Record date: 20240102 |
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Application publication date: 20170908 Assignee: HANGZHOU YONGGUAN NETWORK TECHNOLOGY CO.,LTD. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2024980000361 Denomination of invention: A quadratic programming positioning method based on Helen's formula for calculating area residuals Granted publication date: 20191203 License type: Common License Record date: 20240109 |