Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad

The thesis presents resistivity characteristics of Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills for robotic hand tactile sensing application. These materials are suitable to be used as transducer in tactile sensing applications. Therefore, the thesis highlights the pote...

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Main Author:	Ahmad, Ahsana Aqilah
Format:	Thesis
Language:	English
Published:	2014
Subjects:	Materials of engineering and construction Composite materials.
Online Access:	http://ir.uitm.edu.my/id/eprint/16246/ http://ir.uitm.edu.my/id/eprint/16246/1/TM_AHSANA%20AQILAH%20AHMAD%20EM%2014_5.pdf

id	uitm-16246
recordtype	eprints
spelling	uitm-162462017-03-13T03:47:16Z http://ir.uitm.edu.my/id/eprint/16246/ Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad Ahmad, Ahsana Aqilah Materials of engineering and construction Composite materials. The thesis presents resistivity characteristics of Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills for robotic hand tactile sensing application. These materials are suitable to be used as transducer in tactile sensing applications. Therefore, the thesis highlights the potential of these two materials as a tactile sensing transducer and later describes the best design parameters for them to be applied as a tactile sensor. In the thesis, the tactile sensing mechanism that includes the operating principle and hardware architecture of the sensor are explained. The experimental setup to determine the fundamental properties of Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills is presented.Resistivity behavior is of the major factors in choosing Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills over the other materials. These materials resistivity need to be tested to ascertain its viability as a tactile sensor. The parameters are voltage supply, the separation gap and sensor construction. The results show the Quantum Tunnelling Composite (QTC) Pills is better in term of reproducibility and stability of the resistance values as compared to the Conductive Rubber Sheet (CRS). However in terms of the sensitivity, Conductive Rubber Sheet (CRS) is better in comparison with the Quantum Tunnelling Composite (QTC) Pills whereby it can cover lower loading range when compared to QTC Pills. However, since the reproducibility of Conductive Rubber Sheet (CRS); 5.05Q standard deviation is lower than the Quantum Tunnelling Composite (QTC) Pills; 2.110. standard deviation, it is more preferable to choose the Quantum Tunnelling Composite (QTC) Pills over Conductive Rubber Sheet (CRS). Furthermore with 5V supply voltage and 0.5mm separation gap, the Quantum Tunnelling Composite (QTC) Pills can perform well similar to the 25V supply voltage. Hence, with the superiority attributes shown, Quantum Tunnelling Composite (QTC) Pills are preferred materials for tactile sensor. 2014 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/16246/1/TM_AHSANA%20AQILAH%20AHMAD%20EM%2014_5.pdf Ahmad, Ahsana Aqilah (2014) Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad. Masters thesis, Universiti Teknologi Mara.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Materials of engineering and construction Composite materials.
spellingShingle	Materials of engineering and construction Composite materials. Ahmad, Ahsana Aqilah Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad
description	The thesis presents resistivity characteristics of Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills for robotic hand tactile sensing application. These materials are suitable to be used as transducer in tactile sensing applications. Therefore, the thesis highlights the potential of these two materials as a tactile sensing transducer and later describes the best design parameters for them to be applied as a tactile sensor. In the thesis, the tactile sensing mechanism that includes the operating principle and hardware architecture of the sensor are explained. The experimental setup to determine the fundamental properties of Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills is presented.Resistivity behavior is of the major factors in choosing Conductive Rubber Sheet (CRS) and Quantum Tunnelling Composite (QTC) Pills over the other materials. These materials resistivity need to be tested to ascertain its viability as a tactile sensor. The parameters are voltage supply, the separation gap and sensor construction. The results show the Quantum Tunnelling Composite (QTC) Pills is better in term of reproducibility and stability of the resistance values as compared to the Conductive Rubber Sheet (CRS). However in terms of the sensitivity, Conductive Rubber Sheet (CRS) is better in comparison with the Quantum Tunnelling Composite (QTC) Pills whereby it can cover lower loading range when compared to QTC Pills. However, since the reproducibility of Conductive Rubber Sheet (CRS); 5.05Q standard deviation is lower than the Quantum Tunnelling Composite (QTC) Pills; 2.110. standard deviation, it is more preferable to choose the Quantum Tunnelling Composite (QTC) Pills over Conductive Rubber Sheet (CRS). Furthermore with 5V supply voltage and 0.5mm separation gap, the Quantum Tunnelling Composite (QTC) Pills can perform well similar to the 25V supply voltage. Hence, with the superiority attributes shown, Quantum Tunnelling Composite (QTC) Pills are preferred materials for tactile sensor.
format	Thesis
author	Ahmad, Ahsana Aqilah
author_facet	Ahmad, Ahsana Aqilah
author_sort	Ahmad, Ahsana Aqilah
title	Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad
title_short	Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad
title_full	Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad
title_fullStr	Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad
title_full_unstemmed	Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad
title_sort	resistivity characteristics of conductive rubber sheet and quantum tunnelling composite pills for robotic hand tactile sensing application / ahsana aqilah ahmad
publishDate	2014
url	http://ir.uitm.edu.my/id/eprint/16246/ http://ir.uitm.edu.my/id/eprint/16246/1/TM_AHSANA%20AQILAH%20AHMAD%20EM%2014_5.pdf
first_indexed	2023-09-18T22:55:38Z
last_indexed	2023-09-18T22:55:38Z
_version_	1777417834794582016

Resistivity characteristics of Conductive Rubber Sheet and Quantum Tunnelling Composite Pills for robotic hand tactile sensing application / Ahsana Aqilah Ahmad

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