Method of land vehicle INS/GPS integrated navigation aided by road network constrains

Tian Lai Xu; Ping Yuan Cui; Hu Tao Cui

Method of land vehicle INS/GPS integrated navigation aided by road network constrains

Tian Lai Xu^*
, Ping Yuan Cui
, Hu Tao Cui

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The positioning error of INS/GPS will increase gradually during GPS outages. Therefore, a method of enhancing INS/GPS is presented. The road network constraints of land vehicle, regarded as a virtual sensor, are combined with INS and GPS to construct INS/GPS/road-network-constraints integrated navigation system by using methods of multi-sensor data fusion. Simulation results show that the proposed method can reduce the positioning error effectively during GPS outages.

Original language	English
Pages (from-to)	398-402
Number of pages	5
Journal	Kongzhi yu Juece/Control and Decision
Volume	24
Issue number	3
State	Published - Mar 2009

Keywords

Data fusion
INS/GPS
Integrated navigation system
Map matching
Road network constrains

Cite this

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title = "Method of land vehicle INS/GPS integrated navigation aided by road network constrains",

abstract = "The positioning error of INS/GPS will increase gradually during GPS outages. Therefore, a method of enhancing INS/GPS is presented. The road network constraints of land vehicle, regarded as a virtual sensor, are combined with INS and GPS to construct INS/GPS/road-network-constraints integrated navigation system by using methods of multi-sensor data fusion. Simulation results show that the proposed method can reduce the positioning error effectively during GPS outages.",

keywords = "Data fusion, INS/GPS, Integrated navigation system, Map matching, Road network constrains",

author = "Xu, \{Tian Lai\} and Cui, \{Ping Yuan\} and Cui, \{Hu Tao\}",

year = "2009",

month = mar,

language = "英语",

volume = "24",

pages = "398--402",

journal = "Kongzhi yu Juece/Control and Decision",

issn = "1001-0920",

publisher = "Northeast University",

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T1 - Method of land vehicle INS/GPS integrated navigation aided by road network constrains

AU - Xu, Tian Lai

AU - Cui, Ping Yuan

AU - Cui, Hu Tao

PY - 2009/3

Y1 - 2009/3

N2 - The positioning error of INS/GPS will increase gradually during GPS outages. Therefore, a method of enhancing INS/GPS is presented. The road network constraints of land vehicle, regarded as a virtual sensor, are combined with INS and GPS to construct INS/GPS/road-network-constraints integrated navigation system by using methods of multi-sensor data fusion. Simulation results show that the proposed method can reduce the positioning error effectively during GPS outages.

AB - The positioning error of INS/GPS will increase gradually during GPS outages. Therefore, a method of enhancing INS/GPS is presented. The road network constraints of land vehicle, regarded as a virtual sensor, are combined with INS and GPS to construct INS/GPS/road-network-constraints integrated navigation system by using methods of multi-sensor data fusion. Simulation results show that the proposed method can reduce the positioning error effectively during GPS outages.

KW - Data fusion

KW - INS/GPS

KW - Integrated navigation system

KW - Map matching

KW - Road network constrains

UR - https://www.scopus.com/pages/publications/64249094158

M3 - 文章

AN - SCOPUS:64249094158

SN - 1001-0920

VL - 24

SP - 398

EP - 402

JO - Kongzhi yu Juece/Control and Decision

JF - Kongzhi yu Juece/Control and Decision

IS - 3

ER -

Method of land vehicle INS/GPS integrated navigation aided by road network constrains

Abstract

Keywords

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