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Modelling and simulation of modified skyhook control for semi-active suspension / Ahmad Zaim Solehin Che Hasan

By:

Ahmad Zaim Solehin Che Hasan

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2011Description: xviii, 62 p. : ill. (some col.) ; 30 cm. + 1 CD-ROMISBN:

THE0007294(Local)

Subject(s):

Automobiles -- Springs and suspension

Dissertation note: Project paper (Bachelor of Mechanical Engineering with Automotive Engineering) -- Universiti Malaysia Pahang - 2011 Abstract: The objective of this project is to increase comfort of the vehicle’s passenger. In order to improve comfort and ride quality of a vehicles, there are four parameters need to be acknowledge. The four parameters are sprung mass acceleration,sprung massdisplacement, unsprung displacement and suspension deflection. This project used a new approach in designing the suspension system which is semi-active suspension. The hydraulic damper is replaced by a magneto-rheological damper. A controller is developed for controlling the damping force of the suspension system. The actual concept of the controller is fictitious hence the realization model developed. The controller is called skyhook control. A modified skyhook controller also developed to further improve the suspension system. The semi-active suspension with modified skyhook controller reduces the sprung mass acceleration and displacement hence improving the passengers comfort.

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Holdings ( 2 )
Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	TL257 .Z35 2011 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000063328
Final Year Report	UMPLIB PEKAN	CD 5902 \| TL257 .Z35 2011 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000063329

Project paper (Bachelor of Mechanical Engineering with Automotive Engineering) -- Universiti Malaysia Pahang - 2011

Bibliography : p. [56]-59

The objective of this project is to increase comfort of the vehicle’s passenger. In order to improve comfort and ride quality of a vehicles, there are four parameters need to be acknowledge. The four parameters are sprung mass acceleration,sprung massdisplacement, unsprung displacement and suspension deflection. This project used a new approach in designing the suspension system which is semi-active suspension. The hydraulic damper is replaced by a magneto-rheological damper. A controller is developed for controlling the damping force of the suspension system. The actual concept of the controller is fictitious hence the realization model developed. The controller is called skyhook control. A modified skyhook controller also developed to further improve the suspension system. The semi-active suspension with modified skyhook controller reduces the sprung mass acceleration and displacement hence improving the passengers comfort.