Integration of cubic motion and vehicle dynamic for yaw trajectory

Researches in vehicle dynamic simulation have been a subject of interest for researchers nowadays. By replacing costly experiment, simulation of the vehicle dynamics can be the ultimate tools to investigate the vehicle response and produces similar results to that of real experiment. Many of the veh...

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Main Author:	Mat Ghani, Mohd. Firdaus
Format:	Thesis
Language:	English
Published:	2014
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.utm.my/id/eprint/50771/25/MohdFirdausMatGhaniMFKM2014.pdf
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id	my-utm-ep.50771
record_format	uketd_dc
spelling	my-utm-ep.507712017-07-20T07:11:17Z Integration of cubic motion and vehicle dynamic for yaw trajectory 2014-09 Mat Ghani, Mohd. Firdaus TJ Mechanical engineering and machinery Researches in vehicle dynamic simulation have been a subject of interest for researchers nowadays. By replacing costly experiment, simulation of the vehicle dynamics can be the ultimate tools to investigate the vehicle response and produces similar results to that of real experiment. Many of the vehicle simulation inputs do not consider position of the car as a function of time. Cubic motion curve will be used as the input to the vehicle simulation and driver model system. Cubic motion is a curve generated by the integration of cubic spline and the dynamics of a vehicle. Cubic spline will generate the curve, while the dynamic of motion will position the vertices based on a given time set. hence, a new approach has been made to investigate the road input with time function to produce similar response compared to the experimental method. This research focuses on a two-degree-of-freedom vehicle lateral dynamic model. The tests were carried out for a two case studies which are double lane change and slalom test. Results have shown that, cubic motion can be used as the input for the vehicle simulation because it can produce good trajectory as well as other vehicle response such as vehicle trajectory, lateral acceleration and yaw rate. The significance of this research has a great potential for road safety study related to defining the speed limit of the vehicle according to the curviness of the road. 2014-09 Thesis http://eprints.utm.my/id/eprint/50771/ http://eprints.utm.my/id/eprint/50771/25/MohdFirdausMatGhaniMFKM2014.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Mechanical Engineering Faculty of Mechanical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Mat Ghani, Mohd. Firdaus Integration of cubic motion and vehicle dynamic for yaw trajectory
description	Researches in vehicle dynamic simulation have been a subject of interest for researchers nowadays. By replacing costly experiment, simulation of the vehicle dynamics can be the ultimate tools to investigate the vehicle response and produces similar results to that of real experiment. Many of the vehicle simulation inputs do not consider position of the car as a function of time. Cubic motion curve will be used as the input to the vehicle simulation and driver model system. Cubic motion is a curve generated by the integration of cubic spline and the dynamics of a vehicle. Cubic spline will generate the curve, while the dynamic of motion will position the vertices based on a given time set. hence, a new approach has been made to investigate the road input with time function to produce similar response compared to the experimental method. This research focuses on a two-degree-of-freedom vehicle lateral dynamic model. The tests were carried out for a two case studies which are double lane change and slalom test. Results have shown that, cubic motion can be used as the input for the vehicle simulation because it can produce good trajectory as well as other vehicle response such as vehicle trajectory, lateral acceleration and yaw rate. The significance of this research has a great potential for road safety study related to defining the speed limit of the vehicle according to the curviness of the road.
format	Thesis
qualification_level	Master's degree
author	Mat Ghani, Mohd. Firdaus
author_facet	Mat Ghani, Mohd. Firdaus
author_sort	Mat Ghani, Mohd. Firdaus
title	Integration of cubic motion and vehicle dynamic for yaw trajectory
title_short	Integration of cubic motion and vehicle dynamic for yaw trajectory
title_full	Integration of cubic motion and vehicle dynamic for yaw trajectory
title_fullStr	Integration of cubic motion and vehicle dynamic for yaw trajectory
title_full_unstemmed	Integration of cubic motion and vehicle dynamic for yaw trajectory
title_sort	integration of cubic motion and vehicle dynamic for yaw trajectory
granting_institution	Universiti Teknologi Malaysia, Faculty of Mechanical Engineering
granting_department	Faculty of Mechanical Engineering
publishDate	2014
url	http://eprints.utm.my/id/eprint/50771/25/MohdFirdausMatGhaniMFKM2014.pdf
_version_	1747817530759577600

Integration of cubic motion and vehicle dynamic for yaw trajectory

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