Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle

Environmental pollution is one of the most crucial problems in modern world. The toughening of emission standards for toxic fumes, which appear due to the combustion of fossil fuels in internal combustion engines, forces manufacturers to reduce fuel consumption, for example, via more rational use of...

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Autores principales:	Sarach Evgeniy, Tsipilev Alexander, Smirnov Igor
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/c05f5a4cdba8487fa174444d96e40af1
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id	oai:doaj.org-article:c05f5a4cdba8487fa174444d96e40af1
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spelling	oai:doaj.org-article:c05f5a4cdba8487fa174444d96e40af12021-11-08T15:20:33ZControl Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle2261-236X10.1051/matecconf/202134603103https://doaj.org/article/c05f5a4cdba8487fa174444d96e40af12021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_03103.pdfhttps://doaj.org/toc/2261-236XEnvironmental pollution is one of the most crucial problems in modern world. The toughening of emission standards for toxic fumes, which appear due to the combustion of fossil fuels in internal combustion engines, forces manufacturers to reduce fuel consumption, for example, via more rational use of the internal combustion engine capabilities. This paper is devoted to developing a control algorithm selection technique for economy class passenger car robotic transmission in the conditions of an urban cycle, using Lada Vesta SW Cross as a research subject. At the beginning of the paper, vehicle movement imitational mathematical model implementation, which was developed using LMS Imagine. Lab Amesim program complex. is shown. Also the main assumptions and parameters of engines, cooling systems, transmissions and chassis are given. Then imitational mathematical model verification results, which were processed by comparing movement computer simulation results with the vehicle passport data, are shown. Imitational mathematical model demonstrates the car behavior adequately and very precisely, which means it can be used for vehicle fuel efficiency research. In the main part of the paper, vehicle movement research is conducted in case of three different versions of the internal combustion engine (which has 1,4-, 1,6- and 1,8-liters volume) used in an urban cycle INRETS urbanfluide2. It is clearly shown that the lowest consumption is achieved by reducing the acceleration and braking dynamics via “early” gear shifting, and the crankshaft rotation speed at the corresponding moment of the shift has to be selected for each gear separately. Based on the research results, a switching algorithm and its selection technique, which takes the throttle valve opening degree and the type of the internal combustion engine external speed characteristic into consideration, are presented. In conclusion, this paper presents the results of vehicle movement imitational mathematical modeling in the urban cycle with a modified robotic transmission control algorithm. It is clear that this algorithm can reduce fuel consumption in the urban cycle by 12-20%, depending on the engine volume.Sarach EvgeniyTsipilev AlexanderSmirnov IgorEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 03103 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Sarach Evgeniy Tsipilev Alexander Smirnov Igor Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle
description	Environmental pollution is one of the most crucial problems in modern world. The toughening of emission standards for toxic fumes, which appear due to the combustion of fossil fuels in internal combustion engines, forces manufacturers to reduce fuel consumption, for example, via more rational use of the internal combustion engine capabilities. This paper is devoted to developing a control algorithm selection technique for economy class passenger car robotic transmission in the conditions of an urban cycle, using Lada Vesta SW Cross as a research subject. At the beginning of the paper, vehicle movement imitational mathematical model implementation, which was developed using LMS Imagine. Lab Amesim program complex. is shown. Also the main assumptions and parameters of engines, cooling systems, transmissions and chassis are given. Then imitational mathematical model verification results, which were processed by comparing movement computer simulation results with the vehicle passport data, are shown. Imitational mathematical model demonstrates the car behavior adequately and very precisely, which means it can be used for vehicle fuel efficiency research. In the main part of the paper, vehicle movement research is conducted in case of three different versions of the internal combustion engine (which has 1,4-, 1,6- and 1,8-liters volume) used in an urban cycle INRETS urbanfluide2. It is clearly shown that the lowest consumption is achieved by reducing the acceleration and braking dynamics via “early” gear shifting, and the crankshaft rotation speed at the corresponding moment of the shift has to be selected for each gear separately. Based on the research results, a switching algorithm and its selection technique, which takes the throttle valve opening degree and the type of the internal combustion engine external speed characteristic into consideration, are presented. In conclusion, this paper presents the results of vehicle movement imitational mathematical modeling in the urban cycle with a modified robotic transmission control algorithm. It is clear that this algorithm can reduce fuel consumption in the urban cycle by 12-20%, depending on the engine volume.
format	article
author	Sarach Evgeniy Tsipilev Alexander Smirnov Igor
author_facet	Sarach Evgeniy Tsipilev Alexander Smirnov Igor
author_sort	Sarach Evgeniy
title	Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle
title_short	Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle
title_full	Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle
title_fullStr	Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle
title_full_unstemmed	Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle
title_sort	control algorithm selection technique for vehicle robotic transmission in the urban cycle
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/c05f5a4cdba8487fa174444d96e40af1
work_keys_str_mv	AT sarachevgeniy controlalgorithmselectiontechniqueforvehiclerobotictransmissionintheurbancycle AT tsipilevalexander controlalgorithmselectiontechniqueforvehiclerobotictransmissionintheurbancycle AT smirnovigor controlalgorithmselectiontechniqueforvehiclerobotictransmissionintheurbancycle
_version_	1718441790057480192

Control Algorithm Selection Technique for Vehicle Robotic Transmission in the Urban Cycle

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