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International Journal on Smart Sensing and Intelligent Systems

Professor Subhas Chandra Mukhopadhyay

Exeley Inc. (New York)

Subject: Computational Science & Engineering , Engineering, Electrical & Electronic

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eISSN: 1178-5608

DESCRIPTION

FEATURED ARTICLES

Touch fingerprint sensor based on sensor cell isolation technique with pseudo direct signaling
HYBRID DATA APPROACH FOR SELECTING EFFECTIVE TEST CASES DURING THE REGRESSION TESTING
PERFORMANCE AND ANALYSIS OF AUTOMATIC LICENSE PLATE LOCALIZATION AND RECOGNITION FROM VIDEO SEQUENCES

VOLUME 3 , ISSUE 4 (December 2010) - List of articles

A WAVELET-BASED BRIDGE WEIGH-IN-MOTION SYSTEM

B. Lechner/ M. Lieschnegg/ O. Mariani/ M. Pircher/ A. Fuchs

Bridge Weigh-in-Motion systems can be used to estimate vehicle parameters such as velocity, axle loads, or the distance between axles without affecting the traffic. These parameters and the classification of vehicles are necessary to determine vehicle overload and hence may help to reduce risks for road users and road infrastructure and allow optimized planning of maintenance work. The Bridge Weigh-in-Motion system developed is based on a crack displacement sensor with intelligent data processin(..)

DOI: 10.21307/ijssis-2017-409

STUDY OF THERMAL-MAGNETIC DRIVING FOR NEXT-GENERATION INKJET

Shinya Muraii/ Hirofumi Han/ Y. Koshimoto

In this paper, the authors proposed a novel type of inkjet where the ink is driving by maxwell stress employing the characteristic of thermalmagnetic. Different with the traditional inkjet technology like the piezo-vibration driving type or bubble driving type, in the proposed approach the moving elements or high temperature is absolutely unnecessary and having simple structure, so that high durability and reliability is promising with small size and strong pumping force. The working mechanism o(..)

DOI: 10.21307/ijssis-2017-410

HIGH SENSITIVITY METHANE SENSOR BY CHEMICALLY DEPOSITED NANOCRYSTALLINE ZNO THIN FILM

Sunipa Roy/ H. Saha/ C. K. Sarkar

Nanocrystalline n-ZnO thin films were deposited on SiO2-coated (0.45 μm) p type Si substrates (10-20Ω-cm) by a low cost chemical deposition technique to fabricate ZnO-based resistive sensors for methane detection. The nanocrystalline ZnO needle like structures were grown on RCA cleaned p-Si<100> substrates by successive immersion (100-200 times) into a Sodium Zincate bath (0.125M) kept at room temperature and DI water maintained at 90 oC . The Sodium Zincate was prepared by reacting Zinc Sulphat(..)

DOI: 10.21307/ijssis-2017-411

AN APPROACH TOWARDS DEVELOPMENT OF PMV BASED THERMAL COMFORT SMART SENSOR

Anuj Kumar/ I. P. Singh/ S. K. Sud

ASHRAE 55-2004 and ISO 7730 standards failed to predict actual comfort level and lead to oversize design of HVAC system. So proper thermal environment monitoring is an important subject to have right size of HVAC systems. A prototype thermal EM system has been developed. Thermal environment parameters such as: temperature, relative humidity, CO and CO2 are measured by using the developed system. These data are used to calculate the thermal comfort index. The subjective judgments and the calculat(..)

DOI: 10.21307/ijssis-2017-412

NANOSENSORS ENGINEERING:I. STRUCTURALLY MODULATED SnO2 NANOWIRES

S. Dmitriev

The results of research aimed at the gas sensing nanowires (NWs) engineering are presented. Structurally modulated SnO2 NWs were obtained at 900oС in the modified vapor-solid process, allowing that NW morphology could be encoded in a programmable way along its length. PVD technique was used for Ti/Au electrical contacts deposition and gas sensitive nanoscale chemiresistors formation. Created nanostructures were characterized for their gas sensing performance. It was established that structurally(..)

DOI: 10.21307/ijssis-2017-413

Model identification and Smart structural vibration Control using ∞Hcontroller

M. Sridevi/ P. Madhavasarma

A smart structure plays a vital role in aerospace applications and robotics and other applications. It presents many challenging control problems due to their non-linear dynamic behavior. The Objective of this work is to design a controller that minimizes the structural vibration using H∞ controller. Vibration as a measured parameter has been used to evaluate model of a non-linear process (piezoelectric actuator and sensor) at different modes .The model was generated using an ARMAX technique. By(..)

DOI: 10.21307/ijssis-2017-414

REVIEW OF WET GAS FLOW MEASUREMENT USING VENTURI TUBES AND RADIO ACTIVE MATERIALS

Hossein Seraj/ Marzuki Khaled/ Rubiyah Yusof/ Mohd Fuaad Rahmat

This paper introduces the application of Venturi flow meter for wet gas flow measurement. Wet gas which is a gas containing small amount of liquid is mostly encountered in gas wells where the extracted gas has water and condensate inside. Venturi flow meters which originally were introduced for single phase flow measurement are adapted for wet gas measurement. In this paper, we elaborate using of Venturi meter as a device for measuring wet gas flow and explain versatile methods for correcting th(..)

DOI: 10.21307/ijssis-2017-415

A Coarse-to-Fine Approach for Remote-Sensing Image Registration Based on a Local Method

Sang Rok Lee

Multispectral satellite imagery registration is a fundamental step for remote sensing applications such as global change detection, feature classification, and image fusion. Since image registration via the manual selection of control points is a repetitive and time-intensive task, a more efficient automatic coarse-to-fine algorithm for multispectral remote sensing image registration is proposed in this paper. First, for the coarse registration, the Haar Wavelet Transform (HWT) is adopted to pro(..)

DOI: 10.21307/ijssis-2017-416

CHARACTERIZATION OF CRACKS AND DELAMINATIONS USING PWAS AD LAMB WAVE BASED TIME-FREQUENCY METHODS

R. Gangadharan/ C.R.L. Murthy/ S. Gopalakrishnan/ M.R. Bhat/ D. Roy Mahapatra

Use of smart sensor technology along with intelligent signal processing plays a crucial role in the implementation and working of ultrasonic wave based damage detection system. In this work, the interaction of A0 Lamb mode with damages like crack and delamination are studied. Piezoelectric Wafer Active Sensors (PWAS) are used for generation of Lamb waves to detect damages in metal and composite structures. Experiments were conducted on aluminum plates to study the interaction of Lamb wave with c(..)

DOI: 10.21307/ijssis-2017-417

APPLICATION OF DRAW WIRE SENSOR IN POSITION TRACKING OF ELECTRO HYDRAULIC ACTUATOR SYSTEM

MF Rahmat/ S Md Rozali/ N Abdul Wahab/ Zulfatman

Draw-wire sensor is classified as a contact measurement method. This sensor is ideal for applications with large measuring ranges, small sensor dimensions and when a low cost solution is required. The objective of this research is to explain the application of a draw-wire sensor in position tracking of electro-hydraulic actuator system. The work started with the modeling of the electro hydraulic actuator system. Draw wire sensor is attached to the load of electro hydraulic system to measure its (..)

DOI: 10.21307/ijssis-2017-418

LONG-REACH FLYING FUNCTIONAL INKJET SYSTEM BY EMPLOYING ELECTROSTATICACCELERATION

Y. Nishimura/ Hirofumi. Han/ Y. Koshimoto

In this paper, the authors proposed a novel idea of a long-reach flying inkjet system employing electrostatically-accelerated ink drop for the purpose of functional ink micro pattern plotting by contact-free and environment friendly. Proposed working principle was demonstrated through experiment and analysis. At the 5-mm of electrode gap and φ120mμof nozzle, the applicable maximum voltage was 3.5kV realizing 67% up (1.67 times) of droplet flying velocity by one-step of accelerating. By φ10mμof d(..)

DOI: 10.21307/ijssis-2017-419

Microcontroller based Power Efficient Signal Conditioning Unit for Detection of a Single Gas using MEMS based Sensor

P. Bhattacharyya/ D. Verma/ D. Banerjee

A low power MEMS based sensor along with the embedded power efficient signal conditioning unit (Microcontroller based), which can be used with any suitable sensor-network to detect and quantify variations in a particular gas concentration, has been reported in this paper. The power consumption of the MEMS gas sensor is ~ 70mW to 100mW depending upon its operating temperature (150-250°C) and that of entire signal conditioning unit (consisting of low noise amplifier, switch, microcontroller and po(..)

DOI: 10.21307/ijssis-2017-420

SYSTEM IDENTIFICATION OF NONLINEAR AUTOREGRESSIVE MODELS IN MONITORING DENGUE INFECTION

H. Abdul Rahim/ F. Ibrahim/ M. N. Taib

This paper proposes system identification on application of nonlinear AR (NAR) based on Artificial Neural Network (ANN) for monitor of dengue infections. In building the model, three selection criteria, i.e. the final prediction error (FPE), Akaike’s Information Criteria (AIC), and Lipschitz number were used. Each of the models is divided into two approaches, which are unregularized approach and regularized approach. The findings indicate that NARMAX model with regularized approach yields better(..)

DOI: 10.21307/ijssis-2017-421

NANOSENSORS ENGINEERING:II. SUPERFICIAL FUNCTIONALIZATION OF SnO2 NANOWIRE FOR SENSING PERFORMANCE IMPROVEMENT

Serghei Dmitriev

Paper presents results of study aimed the tin dioxide nanowire gas sensing performance improvement via in situ functionalization with NiO. Developed nanostructures have demonstrated improved by order gas sensitivity toward H2 and CO and drastic increase of selectivity to H2 against CO. Obtained results are discussed from the point of view of NiO/SnO2 heterojunction formation and its influence on electrical transport through nanowire and nanowire interaction with target gases.

DOI: 10.21307/ijssis-2017-422

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