A Sensor Fusion Scheme for the Estimation of Vehicular Speed and Heading Angle

Jyh-Chin Juang, Ching Fu Lin

研究成果: Article同行評審

12 引文 斯高帕斯(Scopus)

摘要

Accurate and reliable speed and heading angle data are essential for vehicular navigation, position reporting, cruise control, and advanced driver-assistance systems (ADAS). However, the heading angle derived based on Global Navigation Satellite System (GNSS) position information is sometimes misleading, particularly at low speed. This paper proposes the use of the sensor fusion approach to address this issue. The statistical properties of the standard speed/heading angle resolution process are analyzed, and an explicit expression of the variance is obtained. Accordingly, an adaptive two-stage filter architecture is proposed to fuse GNSS receiver and gyro measurements. This leads to a method that has the benefits of simple implementation, cost effectiveness, ease of tuning, and performance assurance.

原文English
文章編號6883235
頁(從 - 到)2773-2782
頁數10
期刊IEEE Transactions on Vehicular Technology
64
發行號7
DOIs
出版狀態Published - 2015 七月 1

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Aerospace Engineering
  • Computer Networks and Communications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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