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Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory

Decision-making on whether a collision is avoidable and which maneuver is the best for a given situation is an essential part of the collision avoidance system. In this study, the nondimensionalized indices that enable computationally efficient estimation of the minimum distance required to realize...

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Main Authors: Phuman Singh, Amrik Singh, Nishihara, Osamu
Format: Conference or Workshop Item
Language:English
Published: 2016
Subjects:
TL Motor vehicles. Aeronautics. Astronautics
Online Access:http://eprints.utem.edu.my/id/eprint/24375/1/F2016-VDCD-002.pdf
http://eprints.utem.edu.my/id/eprint/24375/
https://go.fisita.com/store/papers/FISITA2016/F2016-VDCD-002
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spelling my.utem.eprints.243752020-11-19T02:51:52Z http://eprints.utem.edu.my/id/eprint/24375/ Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory Phuman Singh, Amrik Singh Nishihara, Osamu TL Motor vehicles. Aeronautics. Astronautics Decision-making on whether a collision is avoidable and which maneuver is the best for a given situation is an essential part of the collision avoidance system. In this study, the nondimensionalized indices that enable computationally efficient estimation of the minimum distance required to realize the in-lane collision avoidance and time to collision are newly introduced. These indices take account of the relative longitudinal velocity, road surface conditions and terminal lateral distance. The use of these indices realizes the efficient selection of the effective maneuver and timing for intervention. Braking avoidance, steering avoidance and steering with braking avoidance are discussed with regard to nondimensionalization of the avoidance distance and time to collision. Numerical examples demonstrate the applications of these indices. 2016 Conference or Workshop Item PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24375/1/F2016-VDCD-002.pdf Phuman Singh, Amrik Singh and Nishihara, Osamu (2016) Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory. In: FISITA 2016 World Automotive Congress, September 2016, Busan, Korea. https://go.fisita.com/store/papers/FISITA2016/F2016-VDCD-002
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic TL Motor vehicles. Aeronautics. Astronautics
spellingShingle TL Motor vehicles. Aeronautics. Astronautics
Phuman Singh, Amrik Singh
Nishihara, Osamu
Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory
description Decision-making on whether a collision is avoidable and which maneuver is the best for a given situation is an essential part of the collision avoidance system. In this study, the nondimensionalized indices that enable computationally efficient estimation of the minimum distance required to realize the in-lane collision avoidance and time to collision are newly introduced. These indices take account of the relative longitudinal velocity, road surface conditions and terminal lateral distance. The use of these indices realizes the efficient selection of the effective maneuver and timing for intervention. Braking avoidance, steering avoidance and steering with braking avoidance are discussed with regard to nondimensionalization of the avoidance distance and time to collision. Numerical examples demonstrate the applications of these indices.
format Conference or Workshop Item
author Phuman Singh, Amrik Singh
Nishihara, Osamu
author_facet Phuman Singh, Amrik Singh
Nishihara, Osamu
author_sort Phuman Singh, Amrik Singh
title Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory
title_short Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory
title_full Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory
title_fullStr Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory
title_full_unstemmed Nondimensionalized Indices for Collision Avoidance Based on Optimal Control Theory
title_sort nondimensionalized indices for collision avoidance based on optimal control theory
publishDate 2016
url http://eprints.utem.edu.my/id/eprint/24375/1/F2016-VDCD-002.pdf
http://eprints.utem.edu.my/id/eprint/24375/
https://go.fisita.com/store/papers/FISITA2016/F2016-VDCD-002
_version_ 1684656903001473024
score 13.244404

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