Multirate active steering control for autonomous vehicle lateral maneuvering

Seung Hi Lee, Young Ok Lee, Youngseop Son, Chung Choo Chung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

24 Scopus citations

Abstract

A multirate steering control scheme is developed for autonomous vehicle lateral maneuvering. The proposed scheme consists of a multirate extended Kalman filter and a state feedback control. The multirate extended Kalman filter is to estimate the vehicle states at a fast rate of the car ECU using multirate sensing - a slow vision-based lane detection by a camera and fast motion detection by inertia sensors. A method to design the multirate decentralized extended Kalman filter is presented. Through application results, the proposed multirate steering control scheme is shown to exhibit significantly improved control performance.

Original languageEnglish
Title of host publication2012 IEEE Intelligent Vehicles Symposium, IV 2012
Pages772-777
Number of pages6
DOIs
StatePublished - 2012
Event2012 IEEE Intelligent Vehicles Symposium, IV 2012 - Alcal de Henares, Madrid, Spain
Duration: 3 Jun 20127 Jun 2012

Publication series

NameIEEE Intelligent Vehicles Symposium, Proceedings

Conference

Conference2012 IEEE Intelligent Vehicles Symposium, IV 2012
Country/TerritorySpain
CityAlcal de Henares, Madrid
Period3/06/127/06/12

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