An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect

With the continuous advancement of electronic technology, auto parts manufacturing institutions are gradually applying electronic throttles to automobiles for precise control. Based on the visual angle model (VAM), a car-following model considering the electronic throttle angle of the preceding vehi...

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Autores principales:	Hongxia Ge, Siteng Li, Chunyue Yan
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	car-following model visual angle model electronic throttle angle stability analysis Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/4129d0a0c26d4c489ae77e45544abe0c
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id	oai:doaj.org-article:4129d0a0c26d4c489ae77e45544abe0c
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spelling	oai:doaj.org-article:4129d0a0c26d4c489ae77e45544abe0c2021-11-25T18:16:49ZAn Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect10.3390/math92228792227-7390https://doaj.org/article/4129d0a0c26d4c489ae77e45544abe0c2021-11-01T00:00:00Zhttps://www.mdpi.com/2227-7390/9/22/2879https://doaj.org/toc/2227-7390With the continuous advancement of electronic technology, auto parts manufacturing institutions are gradually applying electronic throttles to automobiles for precise control. Based on the visual angle model (VAM), a car-following model considering the electronic throttle angle of the preceding vehicle is proposed. The stability conditions are obtained through linear stability analysis. By means of nonlinear analysis, the time-dependent Ginzburg–Landau (TDGL) equation is derived first, and then the modified Korteweg-de-Vries (mKdV) equation is derived. The relationship between the two is thus obtained. Finally, in the process of numerical simulations and exploration, it is shown how the visual angle and electronic throttle affect the stability of traffic flow. The simulation results in MATLAB software verify the validity of the model, indicating that the visual angle and electronic throttle can improve traffic stability.Hongxia GeSiteng LiChunyue YanMDPI AGarticlecar-following modelvisual angle modelelectronic throttle anglestability analysisMathematicsQA1-939ENMathematics, Vol 9, Iss 2879, p 2879 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	car-following model visual angle model electronic throttle angle stability analysis Mathematics QA1-939
spellingShingle	car-following model visual angle model electronic throttle angle stability analysis Mathematics QA1-939 Hongxia Ge Siteng Li Chunyue Yan An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect
description	With the continuous advancement of electronic technology, auto parts manufacturing institutions are gradually applying electronic throttles to automobiles for precise control. Based on the visual angle model (VAM), a car-following model considering the electronic throttle angle of the preceding vehicle is proposed. The stability conditions are obtained through linear stability analysis. By means of nonlinear analysis, the time-dependent Ginzburg–Landau (TDGL) equation is derived first, and then the modified Korteweg-de-Vries (mKdV) equation is derived. The relationship between the two is thus obtained. Finally, in the process of numerical simulations and exploration, it is shown how the visual angle and electronic throttle affect the stability of traffic flow. The simulation results in MATLAB software verify the validity of the model, indicating that the visual angle and electronic throttle can improve traffic stability.
format	article
author	Hongxia Ge Siteng Li Chunyue Yan
author_facet	Hongxia Ge Siteng Li Chunyue Yan
author_sort	Hongxia Ge
title	An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect
title_short	An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect
title_full	An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect
title_fullStr	An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect
title_full_unstemmed	An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect
title_sort	extended car-following model based on visual angle and electronic throttle effect
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/4129d0a0c26d4c489ae77e45544abe0c
work_keys_str_mv	AT hongxiage anextendedcarfollowingmodelbasedonvisualangleandelectronicthrottleeffect AT sitengli anextendedcarfollowingmodelbasedonvisualangleandelectronicthrottleeffect AT chunyueyan anextendedcarfollowingmodelbasedonvisualangleandelectronicthrottleeffect AT hongxiage extendedcarfollowingmodelbasedonvisualangleandelectronicthrottleeffect AT sitengli extendedcarfollowingmodelbasedonvisualangleandelectronicthrottleeffect AT chunyueyan extendedcarfollowingmodelbasedonvisualangleandelectronicthrottleeffect
_version_	1718411375098724352

An Extended Car-Following Model Based on Visual Angle and Electronic Throttle Effect

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