CN106443726A - 一种基于预滤波的gnss矢量跟踪环路及其实现方法 - Google Patents
一种基于预滤波的gnss矢量跟踪环路及其实现方法 Download PDFInfo
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- CN106443726A CN106443726A CN201610780553.2A CN201610780553A CN106443726A CN 106443726 A CN106443726 A CN 106443726A CN 201610780553 A CN201610780553 A CN 201610780553A CN 106443726 A CN106443726 A CN 106443726A
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/246—Acquisition or tracking or demodulation of signals transmitted by the system involving long acquisition integration times, extended snapshots of signals or methods specifically directed towards weak signal acquisition
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/37—Hardware or software details of the signal processing chain
Abstract
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CN201610780553.2A CN106443726A (zh) | 2016-08-30 | 2016-08-30 | 一种基于预滤波的gnss矢量跟踪环路及其实现方法 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106932795A (zh) * | 2017-03-29 | 2017-07-07 | 中国人民解放军国防科学技术大学 | 一种gnss信号的矢量和标量混合跟踪方法及跟踪环路 |
CN107515414A (zh) * | 2017-09-13 | 2017-12-26 | 东南大学 | 一种电离层闪烁下基于矢量跟踪的自适应卡尔曼滤波方法 |
CN108254768A (zh) * | 2018-01-11 | 2018-07-06 | 南京理工大学 | 一种矢量跟踪通道状态检测方法 |
CN108594277A (zh) * | 2018-04-27 | 2018-09-28 | 北京邮电大学 | 一种相位差确定方法、装置、电子设备及存储介质 |
CN109307879A (zh) * | 2018-11-08 | 2019-02-05 | 北京理工大学 | 一种基于ins辅助gnss矢量跟踪环的导航方法 |
CN109471137A (zh) * | 2018-10-25 | 2019-03-15 | 北京航空航天大学 | 一种自适应矢量跟踪环路的实现方法 |
CN110794440A (zh) * | 2019-10-23 | 2020-02-14 | 东南大学 | 一种高耦合gnss接收机跟踪环路系统 |
CN111478725A (zh) * | 2020-05-08 | 2020-07-31 | 中国人民解放军63921部队 | 基于星间链路闭环残差检测的卫星钟差平差修正方法 |
CN111880200A (zh) * | 2020-08-18 | 2020-11-03 | 南京航空航天大学 | 一种基于最陡下降法的多路径抑制方法 |
CN111965683A (zh) * | 2020-08-19 | 2020-11-20 | 上海海事大学 | 一种卫星定位和惯导定位的组合定位方法、装置及存储介质 |
CN114485650A (zh) * | 2022-02-15 | 2022-05-13 | 上海海事大学 | 一种mems-ins辅助gnss矢量环路跟踪方法、装置、存储介质及设备 |
CN116309730A (zh) * | 2022-12-16 | 2023-06-23 | 北京邮电大学 | 基于矢量跟踪的间断信号开环跟踪方法及相关装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102819029A (zh) * | 2012-08-03 | 2012-12-12 | 浙江理工大学 | 一种超紧组合卫星导航接收机 |
CN103116169A (zh) * | 2013-01-20 | 2013-05-22 | 哈尔滨工程大学 | 一种基于矢量跟踪环路的抗干扰方法 |
CN104316941A (zh) * | 2014-10-16 | 2015-01-28 | 哈尔滨工程大学 | 一种基于载波频率辅助相位矢量跟踪方法 |
US20150048972A1 (en) * | 2011-09-30 | 2015-02-19 | Echo Ridge Llc | System and method of using measurements of opportunity with vector tracking filters for improved navigation |
CN105388498A (zh) * | 2015-10-20 | 2016-03-09 | 东南大学 | 一种基于空间域的联合非相干积分矢量跟踪方法 |
CN105699990A (zh) * | 2015-12-31 | 2016-06-22 | 西安航天华迅科技有限公司 | 一种gnss微弱信号的载波跟踪环路及跟踪方法 |
-
2016
- 2016-08-30 CN CN201610780553.2A patent/CN106443726A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150048972A1 (en) * | 2011-09-30 | 2015-02-19 | Echo Ridge Llc | System and method of using measurements of opportunity with vector tracking filters for improved navigation |
CN102819029A (zh) * | 2012-08-03 | 2012-12-12 | 浙江理工大学 | 一种超紧组合卫星导航接收机 |
CN103116169A (zh) * | 2013-01-20 | 2013-05-22 | 哈尔滨工程大学 | 一种基于矢量跟踪环路的抗干扰方法 |
CN104316941A (zh) * | 2014-10-16 | 2015-01-28 | 哈尔滨工程大学 | 一种基于载波频率辅助相位矢量跟踪方法 |
CN105388498A (zh) * | 2015-10-20 | 2016-03-09 | 东南大学 | 一种基于空间域的联合非相干积分矢量跟踪方法 |
CN105699990A (zh) * | 2015-12-31 | 2016-06-22 | 西安航天华迅科技有限公司 | 一种gnss微弱信号的载波跟踪环路及跟踪方法 |
Non-Patent Citations (3)
Title |
---|
木土森 等: "GNSS接收机跟踪环路结构和特性分析", 《现代雷达》 * |
沈锋 等: "基于载波频率辅助相位的GPS信号跟踪算法", 《计算机应用》 * |
王伟 等: "一种矢量跟踪环路及其抗干扰性能分析", 《电子与信息学报》 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106932795A (zh) * | 2017-03-29 | 2017-07-07 | 中国人民解放军国防科学技术大学 | 一种gnss信号的矢量和标量混合跟踪方法及跟踪环路 |
CN106932795B (zh) * | 2017-03-29 | 2018-08-28 | 中国人民解放军国防科学技术大学 | 一种gnss信号的矢量和标量混合跟踪方法及跟踪环路 |
CN107515414A (zh) * | 2017-09-13 | 2017-12-26 | 东南大学 | 一种电离层闪烁下基于矢量跟踪的自适应卡尔曼滤波方法 |
CN108254768A (zh) * | 2018-01-11 | 2018-07-06 | 南京理工大学 | 一种矢量跟踪通道状态检测方法 |
CN108594277B (zh) * | 2018-04-27 | 2020-06-12 | 北京邮电大学 | 一种相位差确定方法、装置、电子设备及存储介质 |
CN108594277A (zh) * | 2018-04-27 | 2018-09-28 | 北京邮电大学 | 一种相位差确定方法、装置、电子设备及存储介质 |
CN109471137B (zh) * | 2018-10-25 | 2022-10-25 | 北京航空航天大学 | 一种自适应矢量跟踪环路的实现方法 |
CN109471137A (zh) * | 2018-10-25 | 2019-03-15 | 北京航空航天大学 | 一种自适应矢量跟踪环路的实现方法 |
CN109307879A (zh) * | 2018-11-08 | 2019-02-05 | 北京理工大学 | 一种基于ins辅助gnss矢量跟踪环的导航方法 |
CN110794440A (zh) * | 2019-10-23 | 2020-02-14 | 东南大学 | 一种高耦合gnss接收机跟踪环路系统 |
CN111478725A (zh) * | 2020-05-08 | 2020-07-31 | 中国人民解放军63921部队 | 基于星间链路闭环残差检测的卫星钟差平差修正方法 |
CN111880200A (zh) * | 2020-08-18 | 2020-11-03 | 南京航空航天大学 | 一种基于最陡下降法的多路径抑制方法 |
US11716106B1 (en) | 2020-08-18 | 2023-08-01 | Nanjing University Of Aeronautics And Astronautics | Multipath suppression method based on steepest descent method |
CN111965683A (zh) * | 2020-08-19 | 2020-11-20 | 上海海事大学 | 一种卫星定位和惯导定位的组合定位方法、装置及存储介质 |
CN114485650A (zh) * | 2022-02-15 | 2022-05-13 | 上海海事大学 | 一种mems-ins辅助gnss矢量环路跟踪方法、装置、存储介质及设备 |
CN114485650B (zh) * | 2022-02-15 | 2023-09-19 | 上海海事大学 | 一种mems-ins辅助gnss矢量环路跟踪方法、装置、存储介质及设备 |
CN116309730A (zh) * | 2022-12-16 | 2023-06-23 | 北京邮电大学 | 基于矢量跟踪的间断信号开环跟踪方法及相关装置 |
CN116309730B (zh) * | 2022-12-16 | 2024-01-09 | 北京邮电大学 | 基于矢量跟踪的间断信号开环跟踪方法及相关装置 |
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Inventor after: Zhao Bei Inventor after: Ma Pan Inventor after: Bai Yang Inventor after: Xue Wentong Inventor after: Liang Dawei Inventor after: Wang Dapeng Inventor after: Li Lanjun Inventor after: Liu Gang Inventor after: Su Qi Inventor after: Wang Liang Inventor before: Zhao Bei Inventor before: Ma Pan Inventor before: Bai Yang Inventor before: Xue Wentong Inventor before: Liang Dawei Inventor before: Wang Dapeng Inventor before: Li Lanjun Inventor before: Liu Gang Inventor before: Su Qi Inventor before: Wang Liang |
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