CN108120954B - 一种高精度toa变化率定位方法 - Google Patents
一种高精度toa变化率定位方法 Download PDFInfo
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- CN108120954B CN108120954B CN201711397549.9A CN201711397549A CN108120954B CN 108120954 B CN108120954 B CN 108120954B CN 201711397549 A CN201711397549 A CN 201711397549A CN 108120954 B CN108120954 B CN 108120954B
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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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
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- Radar, Positioning & Navigation (AREA)
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- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
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CN108120954A CN108120954A (zh) | 2018-06-05 |
CN108120954B true CN108120954B (zh) | 2021-04-06 |
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CN109541540B (zh) * | 2018-12-21 | 2020-10-20 | 中国航天科工集团八五一一研究所 | 一种运动单站伪距速度联合定位方法 |
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JPH09281227A (ja) * | 1996-04-18 | 1997-10-31 | Mitsubishi Electric Corp | 目標到着時間算出装置 |
CN1372127A (zh) * | 2001-01-23 | 2002-10-02 | 林清芳 | 改进的定位和数据集成方法及其系统 |
CN101937072A (zh) * | 2010-07-30 | 2011-01-05 | 西安电子科技大学 | 基于量子特性的卫星定位系统与方法 |
CN104820204A (zh) * | 2015-04-13 | 2015-08-05 | 宁波大学 | 一种减小偏差的加权最小二乘定位方法 |
CN105353345B (zh) * | 2015-10-27 | 2017-10-03 | 清华大学 | 一种基于高阶观测量的单通道雷达信号无源定位方法 |
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Inventor after: Zhu Weiqiang Inventor after: Zhu Xiaodan Inventor after: Chen Zhuo Inventor after: Wang Kerang Inventor after: Li Juanhui Inventor after: Cao Xiongyu Inventor after: Zhang Guangyu Inventor before: Zhu Xiaodan Inventor before: Zhu Weiqiang Inventor before: Chen Zhuo Inventor before: Wang Kerang Inventor before: Li Juanhui Inventor before: Cao Xiongyu Inventor before: Zhang Guangyu |
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