Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid

Hydraulic power plays leading role in many heavy duty industry applications. However, the open controlling scheme is most widely used in hydraulic power system. Therefore, this study present the implementation of linear transducer for purpose of implementing a closed-loop controlling scheme for a li...

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Main Author:	Khalid, Mohd. Aizuddin
Format:	Thesis
Language:	English
Published:	2010
Subjects:	Control systems
Online Access:	https://ir.uitm.edu.my/id/eprint/35786/1/35786.pdf
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id	my-uitm-ir.35786
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spelling	my-uitm-ir.357862024-09-09T01:22:20Z Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid 2010 Khalid, Mohd. Aizuddin Control systems Hydraulic power plays leading role in many heavy duty industry applications. However, the open controlling scheme is most widely used in hydraulic power system. Therefore, this study present the implementation of linear transducer for purpose of implementing a closed-loop controlling scheme for a linear hydraulic cylinder. For the development of closed-loop digital controller several components were used; personal computer, data acquisition board (Quanser-MPCIQ8), linear transducer and linear hydraulic cylinder. The personal computer is for generating the outputs/inputs signals, from MATLAB/SIMULINK software package, to the data acquisition board. SIMULINK is integrated with MATLAB, providing immediate access to an extensive range of tools that can develop algorithms, analyze and visualize simulations, customize the modeling environment, define signal, parameter, and test data. A data acquisition board is multipurpose board used to connect computer with outside environment. It contains of Digital Analog Converter (DAC) and Analog Digital Converter ADC). Receiving the digital signals from the computer and convert them to analog signals and via versa. Linear transducer provides highly accurate and reliable position control signals. It also can convert mechanical motion into electrical signals with high accuracy and precision. This linear transducer need to calibrate with MATLAB/SIMULINK in order to detect the signals. A calibration was done manually by using oscilloscope and compares the result with signal that provide to MATLAB/SIMULINK. Hydraulic cylinder produces linear motion and force by using pressurized hydraulic fluid. Hydraulic cylinders are able to work at a very high force with a relatively small supply of highly pressurized fluid. Hydraulic cylinder and linear transducer will attach together in order to give the feedback to MATLAB/SIMULINK. Feedback signal will show the displacement of hydraulic cylinder when it retracts or extract. The fabrication of base to attach the sensor wit hydraulic cylinder was done using traditional machining. The calibrations on this linear sensor have been carried out by using MATLAB and oscilloscope. The objective of the study was achieved by implementing the linear transducer sensor a closed-loop controller in linear hydraulic cylinder. 2010 Thesis https://ir.uitm.edu.my/id/eprint/35786/ https://ir.uitm.edu.my/id/eprint/35786/1/35786.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering M A Ali Al-Assadi, Hayder (DR)
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	M A Ali Al-Assadi, Hayder (DR)
topic	Control systems
spellingShingle	Control systems Khalid, Mohd. Aizuddin Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid
description	Hydraulic power plays leading role in many heavy duty industry applications. However, the open controlling scheme is most widely used in hydraulic power system. Therefore, this study present the implementation of linear transducer for purpose of implementing a closed-loop controlling scheme for a linear hydraulic cylinder. For the development of closed-loop digital controller several components were used; personal computer, data acquisition board (Quanser-MPCIQ8), linear transducer and linear hydraulic cylinder. The personal computer is for generating the outputs/inputs signals, from MATLAB/SIMULINK software package, to the data acquisition board. SIMULINK is integrated with MATLAB, providing immediate access to an extensive range of tools that can develop algorithms, analyze and visualize simulations, customize the modeling environment, define signal, parameter, and test data. A data acquisition board is multipurpose board used to connect computer with outside environment. It contains of Digital Analog Converter (DAC) and Analog Digital Converter ADC). Receiving the digital signals from the computer and convert them to analog signals and via versa. Linear transducer provides highly accurate and reliable position control signals. It also can convert mechanical motion into electrical signals with high accuracy and precision. This linear transducer need to calibrate with MATLAB/SIMULINK in order to detect the signals. A calibration was done manually by using oscilloscope and compares the result with signal that provide to MATLAB/SIMULINK. Hydraulic cylinder produces linear motion and force by using pressurized hydraulic fluid. Hydraulic cylinders are able to work at a very high force with a relatively small supply of highly pressurized fluid. Hydraulic cylinder and linear transducer will attach together in order to give the feedback to MATLAB/SIMULINK. Feedback signal will show the displacement of hydraulic cylinder when it retracts or extract. The fabrication of base to attach the sensor wit hydraulic cylinder was done using traditional machining. The calibrations on this linear sensor have been carried out by using MATLAB and oscilloscope. The objective of the study was achieved by implementing the linear transducer sensor a closed-loop controller in linear hydraulic cylinder.
format	Thesis
qualification_level	Bachelor degree
author	Khalid, Mohd. Aizuddin
author_facet	Khalid, Mohd. Aizuddin
author_sort	Khalid, Mohd. Aizuddin
title	Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid
title_short	Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid
title_full	Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid
title_fullStr	Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid
title_full_unstemmed	Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid
title_sort	digital closed loop controller of hydraulic cylinder using linear transducer / mohd. aizuddin khalid
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2010
url	https://ir.uitm.edu.my/id/eprint/35786/1/35786.pdf
_version_	1811768615840514048

Digital closed loop controller of hydraulic cylinder using linear transducer / Mohd. Aizuddin Khalid

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