Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion

The article presents an analysis of the impact of a malfunction resulting from excessive clearance on the rocker arm pin of the front suspension on the vehicle’s steerability. The first part of the article presents an analysis of the influence of the clearance on the rocker arm pin on the geometry o...

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Autores principales:	Krzysztof Parczewski, Henryk Wnęk
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	clearance on the rocker arm pin vehicle steerability steerability tests road safety Technology T
Acceso en línea:	https://doaj.org/article/cf93ac2750054e8d9230974aa1f536b1
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spelling	oai:doaj.org-article:cf93ac2750054e8d9230974aa1f536b12021-11-25T17:29:03ZInfluence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion10.3390/en142278271996-1073https://doaj.org/article/cf93ac2750054e8d9230974aa1f536b12021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/22/7827https://doaj.org/toc/1996-1073The article presents an analysis of the impact of a malfunction resulting from excessive clearance on the rocker arm pin of the front suspension on the vehicle’s steerability. The first part of the article presents an analysis of the influence of the clearance on the rocker arm pin on the geometry of the suspension and steering system. The occurrence of forces acting on the rocker arm pin in various phases of the vehicle motion was analyzed. To assess the vehicle’s steering, the vehicle’s response time to sudden steering wheel movement was used. The vehicle’s response time to sudden movement of the steering wheel was used to assess the vehicle’s steerability. The second part presents the results of bench tests and traction tests of a vehicle equipped with a specially made measuring rocker arm with the possibility of simulating a clearance. The tests were carried out on a class B passenger car in selected road tests. The results of measurements obtained for the roadworthy vehicle and the vehicle with the rocker arm with clearance were compared. The influence of the clearance on the rocker arm pin on the change of vehicle steerability in steady and dynamically changing conditions was analyzed. The test results show the effect of clearance on vehicle steering and on the vehicle steerability. The study tried to determine to what extent the clearance on the rocker arm affects the vehicle’s steerability and thus the safety in road traffic.Krzysztof ParczewskiHenryk WnękMDPI AGarticleclearance on the rocker arm pinvehicle steerabilitysteerability testsroad safetyTechnologyTENEnergies, Vol 14, Iss 7827, p 7827 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	clearance on the rocker arm pin vehicle steerability steerability tests road safety Technology T
spellingShingle	clearance on the rocker arm pin vehicle steerability steerability tests road safety Technology T Krzysztof Parczewski Henryk Wnęk Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion
description	The article presents an analysis of the impact of a malfunction resulting from excessive clearance on the rocker arm pin of the front suspension on the vehicle’s steerability. The first part of the article presents an analysis of the influence of the clearance on the rocker arm pin on the geometry of the suspension and steering system. The occurrence of forces acting on the rocker arm pin in various phases of the vehicle motion was analyzed. To assess the vehicle’s steering, the vehicle’s response time to sudden steering wheel movement was used. The vehicle’s response time to sudden movement of the steering wheel was used to assess the vehicle’s steerability. The second part presents the results of bench tests and traction tests of a vehicle equipped with a specially made measuring rocker arm with the possibility of simulating a clearance. The tests were carried out on a class B passenger car in selected road tests. The results of measurements obtained for the roadworthy vehicle and the vehicle with the rocker arm with clearance were compared. The influence of the clearance on the rocker arm pin on the change of vehicle steerability in steady and dynamically changing conditions was analyzed. The test results show the effect of clearance on vehicle steering and on the vehicle steerability. The study tried to determine to what extent the clearance on the rocker arm affects the vehicle’s steerability and thus the safety in road traffic.
format	article
author	Krzysztof Parczewski Henryk Wnęk
author_facet	Krzysztof Parczewski Henryk Wnęk
author_sort	Krzysztof Parczewski
title	Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion
title_short	Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion
title_full	Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion
title_fullStr	Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion
title_full_unstemmed	Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion
title_sort	influence of clearance on the rocker arm pin on the steerability and stability of the vehicle motion
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/cf93ac2750054e8d9230974aa1f536b1
work_keys_str_mv	AT krzysztofparczewski influenceofclearanceontherockerarmpinonthesteerabilityandstabilityofthevehiclemotion AT henrykwnek influenceofclearanceontherockerarmpinonthesteerabilityandstabilityofthevehiclemotion
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Influence of Clearance on the Rocker Arm Pin on the Steerability and Stability of the Vehicle Motion

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