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Reliability Analysis of Io VT Based Intelligent Video Surveillance System
This paper proposes a different framework to analyze the system via the concept of reliability. The existing approaches depend solely upon the system input sequences. However, the proposed framework works on the component statistical index. Based on exponential distribution theory of reliability, the reliability of the intelligent VSS is analyzed in this paper, followed by a complete guideline to improve the current reliability of the system
Tanin Sultana
,
Mohammad Wajih Alam
,
Khan Wahid
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DOI
Optimum Arrangement and Combination of Receive only and Transmit Only Coils for Imaging at 7 Tesla
In MRI, surface coil has an advantage of providing increased signal to noise ratio. In this research, the advantage of surface coils and transmit coils is utilized by combining a varying number of receive only surface coil with 8 channel transmit only TEM coil for imaging brain at 7 T.
Mohammad Wajih Alam
,
Youngdae Cho
,
Hyoungsuk Yoo
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A STUDY ON AN ENERGY SAVING METHOD OF BOOM CYLINDER IN ELECTRO-HYDRAULIC EXCAVATOR
This paper presents a new energy saving electro-hydraulic circuit design for the energy regeneration. In this system, a power storage component and an electrical battery is combined with an electro-hydraulic actuator using a hydraulic motor and an electric generator as energy convention component.
Debdatta Das
,
Puja Chowdhury
,
Mohammad Wajih Alam
,
S.M. Rifat Iftekhar
,
Jamal Uddin Ahamed
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AN APPLICATION OF NEURO - FUZZY ADAPTIVE PID CONTROLLER A DIRECT DIVE VOLUME CONTROL HYDRAULIC PRESS
This paper presents a Neuron Fuzzy Adaptive PID controller for the development of high Position control precision in the hydraulic press machines.
Debdatta Das
,
Puja Chowdhury
,
Mohammad Wajih Alam
,
S.M. Rifat Iftekhar
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EFFECTIVE ARRANGEMENT OF OPTIMUM NUMBER OF TEM COILS FOR THE IMPROVEMENT OF B1 FIELD HOMOGENEITY AROUND THE HEAD OF HUMAN PHANTOM AT 7 TESLA
In this paper, the performance of different coil is compared based on number of channel and the generation of homogeneous B1 field in the head. The number of channel (4, 6, 8, 10 and 12) of Tx/Rx coil will be varied in order to compare SNR, signal intensity (SI) and B1 field homogeneity utilizing B1 mapping sequence.
Mohammad Wajih Alam
,
Tanin Sultana
,
Debdatta Das
,
Mohammad Sami Alam
,
Dhiman Kumar Sarker
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MODELING AND CONTROLLING OF AN ELECTRO-HYDRAULIC ACTUATOR NOVEL BY USING INDEPENDENT METERING VALVE
This paper presents the structure and dynamic of a new hydraulic cylinder circuit using independent metering valves combine with control variable displacement pump to saving energy. This hydraulic circuit is simulated and compared with conventional by AMESim and Matlab Software.
Debdatta Das
,
Mohammad Wajih Alam
,
S.M. Rifat Iftekhar
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Optimum number of receive only surface coil optimized for Imaging Brain at 7T
Magnetic Resonance Imaging (MRI) has a potential to increase signal-to-noise ratio in order to produce clear anatomical as well as functional images of human. Different types of coil has different kind of advantage. TEM coil has an ability to produce homogeneous B1 field but with low SNR while surface coil has a capability of providing us with increased SNR. This paper makes the use of increasing number of receive only surface coil arrays (in varying number) in order to increase SNR.
Mohammad Wajih Alam
,
Youngdae Cho
,
Hyoungsuk Yoo
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A wireless heartbeat and Temperature Monitoring System for Remote Patients
This paper describes the development of a wireless heartbeat and temperature monitoring system based on a microcontroller at a reasonable cost with great effect.
Mohammad Wajih Alam
,
Choton Kanti Das
,
Imran Hoque
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DOI
Reliability Analysis of Io VT Based Intelligent Video Surveillance System
This paper presents the design and development of a RFID based Room Automation using microcontroller. This paper has shown the concept of an automatic Door Access System with Automatic Room Light Controller and Visitor Counter. The concept of access control is brought about using a card, a corresponding card reader and a control panel.
Mohammad Sami Alam
,
Mohammad Wajih Alam
,
Tanin Sultana
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DOI
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