CN106019222B - 一种基于定位算法残差的二次规划定位方法 - Google Patents
一种基于定位算法残差的二次规划定位方法 Download PDFInfo
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- CN106019222B CN106019222B CN201610539522.8A CN201610539522A CN106019222B CN 106019222 B CN106019222 B CN 106019222B CN 201610539522 A CN201610539522 A CN 201610539522A CN 106019222 B CN106019222 B CN 106019222B
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- residual error
- location algorithm
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- quadratic programming
- positioning
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- 238000004422 calculation algorithm Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000004807 localization Effects 0.000 title claims abstract description 18
- 238000005457 optimization Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000013598 vector Substances 0.000 claims description 13
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- 238000005259 measurement Methods 0.000 claims description 8
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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
- 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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
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CN106019222A CN106019222A (zh) | 2016-10-12 |
CN106019222B true CN106019222B (zh) | 2018-09-18 |
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CN108882149B (zh) * | 2018-06-20 | 2021-03-23 | 上海应用技术大学 | 距离相关概率的nlos补偿定位方法 |
CN110596641B (zh) * | 2019-09-29 | 2023-04-18 | 中国科学院测量与地球物理研究所 | 混合los/nlos场景下基于toa定位模式的l1范数方法 |
CN111982121B (zh) * | 2020-08-21 | 2021-02-26 | 中国科学院精密测量科学与技术创新研究院 | 一种混合视距和非视距环境下的高精度定位方法 |
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US8219111B2 (en) * | 2007-09-12 | 2012-07-10 | Ntt Docomo | Method for an improved linear least squares estimation of a mobile terminal's location under LOS and NLOS conditions and using map information |
CN103476116B (zh) * | 2013-09-23 | 2016-10-12 | 东南大学 | 基于定位单元质量及多算法数据融合的抗NLoS误差定位方法 |
CN103841640B (zh) * | 2014-02-26 | 2017-04-12 | 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 |
CN104735779B (zh) * | 2015-03-23 | 2018-03-02 | 浙江工业大学 | 一种基于troa的nlos传输环境无线定位方法 |
CN104901425B (zh) * | 2015-06-26 | 2017-12-26 | 国家电网公司 | 一种广域测量系统自适应时延补偿方法 |
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Application publication date: 20161012 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 residual of positioning algorithm Granted publication date: 20180918 License type: Common License Record date: 20240102 Application publication date: 20161012 Assignee: Hangzhou Tianyin Computer System Engineering Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980054814 Denomination of invention: A quadratic programming positioning method based on residual of positioning algorithm Granted publication date: 20180918 License type: Common License Record date: 20240102 Application publication date: 20161012 Assignee: Hangzhou Yizheng Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980054807 Denomination of invention: A quadratic programming positioning method based on residual of positioning algorithm Granted publication date: 20180918 License type: Common License Record date: 20240102 |