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Modeling, simulation and experimental verification of hydraulic servo system / Anis Syarliza Ahmad

By:

Anis Syarliza Ahmad

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2013Description: xvi,47 p. : ill. (some col.) ; 30 cm. + 1 CD-ROMISBN:

THE0006434(Local)

Subject(s):

Hydraulic servomechanisms

Dissertation note: Project paper (Bachelor of Engineering in Manufacturing) -- Universiti Malaysia Pahang – 2013 Abstract: The aim of this project is to model, simulate and analyze the performance of the hydraulic servo system using MATLAB and Simulink. Experiments were conducted using open loop and closed loop control. In open loop control, the experiment was conducted for various speeds by supplying voltage to actuator from 5V to 10V. The open loop experimental data were used to determine the transfer function of the system. In closed loop control, the PI, PD and PID controllers were implemented in the hydraulic servo system and the desired positions were set to 30 mm, 50 mm and 70 mm. The results of the closed loop control showed that the PID controller produced better performance. The results also indicate that the transfer function model represented the actual system very well.

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Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	TJ857 . A55 2013 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000080218
Final Year Report	UMPLIB PEKAN	CD 7722 \| TJ857 . A55 2013 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000080219

Project paper (Bachelor of Engineering in Manufacturing) -- Universiti Malaysia Pahang – 2013

a Bibliography : p. 46-47

The aim of this project is to model, simulate and analyze the performance of the hydraulic servo system using MATLAB and Simulink. Experiments were conducted using open loop and closed loop control. In open loop control, the experiment was conducted for various speeds by supplying voltage to actuator from 5V to 10V. The open loop experimental data were used to determine the transfer function of the system. In closed loop control, the PI, PD and PID controllers were implemented in the hydraulic servo system and the desired positions were set to 30 mm, 50 mm and 70 mm. The results of the closed loop control showed that the PID controller produced better performance. The results also indicate that the transfer function model represented the actual system very well.