Research on TDOA-DR integrated vehicle navigation system V

XU Rui; SUN Yong-rong; LIU Jian-ye; SHEN Xue-song

doi:10.13873/j.1000-97872008.04.003

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Research on TDOA-DR integrated vehicle navigation system V

更新时间：2025-09-11

- Research on TDOA-DR integrated vehicle navigation system V
- Issue 4, Pages: 37-39(2008)
- 作者机构：
  
  1. 南京航空航天大学导航研究中心
  2. 南京航空航天大学导航研究中心,江苏,南京,210016
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.04.003
  CLC： U463.6
- Published：2008
- 稿件说明：
移动端阅览
[1]许睿,孙永荣,刘建业,沈雪松.TDOA-DR组合车辆导航定位系统研究[J].传感器与微系统,2008(04):37-39.

XU Rui, SUN Yong-rong, LIU Jian-ye, et al. Research on TDOA-DR integrated vehicle navigation system V[J]. 2008, (4): 37-39.
[1]许睿,孙永荣,刘建业,沈雪松.TDOA-DR组合车辆导航定位系统研究[J].传感器与微系统,2008(04):37-39. DOI： 10.13873/j.1000-97872008.04.003.

XU Rui, SUN Yong-rong, LIU Jian-ye, et al. Research on TDOA-DR integrated vehicle navigation system V[J]. 2008, (4): 37-39. DOI： 10.13873/j.1000-97872008.04.003.

摘要

针对自主导航小车在区域行驶中的定位问题

研究了TDOA-DR组合导航定位算法。通过对基于到达时间差（TDOA）的双曲线导航原理的分析

采用了基于超声波传感器的多基站双曲线定位系统。并在此基础上

对TDOA-DR组合导航系统的结构和算法进行研究和仿真分析。仿真结果表明:TDOA-DR组合导航系统能够在区域内提供厘米级精度的连续车辆位置信息

满足区域高精度定位的需求。

Abstract

According to the problem of local position information for automatic guided vehicle（AGV）

a TDOA-SINS integrated navigation system is researched.By analyzing the principle of hyperbolic navigation based on the time difference of arrival（TDOA）

the hyperbolic navigation system

which stations are constituted of multi-ultrasonic sensors is used.Those are bases of studying the structure and the filter model of the TDOA-DR integrated navigation system.The emulation results show that the TDOA-DR can provide high-precision location information which errors are several centimeters and the demand of the region locating can be met.

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references

自主导航小车AGV定位方法的研究 [J]. 史恩秀,黄玉美. 传感技术学报 . 2007(01)

超声定位车辆路径监测系统的设计 [J]. 王松,郑正奇,邹晨祎. 计算机测量与控制 . 2006(10)

GPS/DR组合导航系统在车辆连续定位中的研究 [J]. 沈晓蓉,滕继涛,范跃祖. 压电与声光 . 2003(06)

惯导/GNSS/罗兰C/航姿系统组合导航方案 [J]. 吴美平,胡小平. 中国惯性技术学报 . 2000(03)

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