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Department of Electrical and Electronics Engineering: Recent submissions

Now showing items 261-280 of 1936

Hardware-Based Implementation of Target Tracking in Unmanned Aerial Vehicles (UAVs)

Chalapathi, G.S.S. (IEEE, 2023)

Unmanned Aerial Vehicles (UAVs) have gained sig-nificant attention in various fields, including surveillance, search and rescue, and monitoring applications. One important application for UAV s is target tracking, which ...
Singaporean Conversational English-Malay Code-Switching Speech: An Analysis Based on Code-switching Points and Part -of-Speech

Chalapathi, G.S.S. (IEEE, 2023)

This paper investigates various code-switching prop-erties of conversational speech from bilingual English-Malay Singaporean speakers with data obtained from the National Speech Corpus (NSC) and provides baseline language ...
Non-Fungible Tokens (NFTs)—Survey of Current Applications, Evolution, and Future Directions

Chalapathi, G.S.S. (IEEE, 2023-12)

Non-fungible tokens (NFTs) have become an exciting technology that provides a fresh perspective on asset ownership, provenance, and value exchange. NFTs, a blockchain-based technology, are distinct and indivisible cryptographic ...
LoRa-Based Wireless Sensor Network Testbed for Precision Agriculture Application

Chalapathi, G.S.S. (IEEE, 2024)

Over the past few years, Wireless Sensor Network (WSN) has seen many improvements, and there are various applications of WSNs in various domains. Most communication technologies have a trade-off between distance and power ...
Multi-Objective MDP-Based Routing in UAV Networks for Search-Based Operations

Chalapathi, G.S.S.; Chamola, Vinay (IEEE, 2024-05)

Unmanned aerial vehicle (UAV) systems have gained widespread recognition due to their versatility and autonomy. Their deployment for disaster mitigation and management operations is seen as one of their most important ...
Privacy Utility Tradeoff Between PETs: Differential Privacy and Synthetic Data

Chalapathi, G.S.S. (IEEE, 2024-11)

Data privacy is a critical concern in the digital age. This problem has compounded with the evolution and increased adoption of machine learning (ML), which has necessitated balancing the security of sensitive information ...
Edge Computing and Deep Learning Enabled Secure Multitier Network for Internet of Vehicles

Chamola, Vinay; Singh, Dheerendra (IEEE, 2021-04)

Internet of Vehicles (IoVs) are fast becoming the norm in our society, but such a trend also comes with its own set of challenges (e.g., new security and privacy risks due to the expanded attack vectors). In this work, we ...
Fabrication and Characterization of a Silicon Carbide Based Schottky Barrier Diode

Singh, Dheerendra (Springer, 2023-08)

In this work, we report the fabrication and characterization of a Schottky diode containing a metal–semiconductor Schottky junction. The metal–semiconductor Schottky contact was formed using nickel (Ni) as the metal and ...
UAV Performing Level Turn Maneuver Under CG Offset: Backstepping Control Scheme

Mukherjee, Bijoy K. (IEEE, 2023)

When an Unmanned Aerial Vehicle (UAV) experiences uneven cargo loading or release, the center of gravity (c.g.) undergoes a lateral shift, leading to complex coupled and non-linear asymmetric dynamics. This poses significant ...
Asymmetric UAV Performing Pointing Maneuver Under Lateral CG Offset: An Adaptive Backstepping Control Approach

Mukherjee, Bijoy K. (IEEE, 2023)

This work addresses the complex issue of autonomously executing the maneuvers with fixed-wing Unmanned aerial vehicles (UAV), which can experience significant lateral center of gravity (c.g.) variations due to uneven cargo ...
A novel apparent power loss based distributed generator siting and sizing method considering dependent loads

Mukherjee, Bijoy K. (Elsevier, 2024-03)

In the present paper, it is first established that even though the standard Active Power Loss Sensitivity Factor (APLSF) based technique for Renewable Energy based Distributed Generation (REDG) system excels with respect ...
Lateral Maneuvering with a UAV Mitigating Lateral CG Variations: Modeling and an Efficient Adaptive Backstepping Control

Mukherjee, Bijoy K. (World Scientific, 2024)

In this paper, an adaptive backstepping-based control scheme is proposed to perform autonomous lateral maneuvers under significant lateral offset in the center of gravity (c.g.) position in a UAV. It is first shown that ...
High-α maneuver under lateral centre of gravity uncertainty: A robust adaptive backstepping control scheme

Mukherjee, Bijoy K. (Sage, 2024-08)

The present note addresses the novel problem of executing complex aircraft maneuvers under considerable center of gravity (c.g.) uncertainties arising from asymmetrical loading or release of payloads, uneven fuel consumption ...
PSO-Based Online PI Tuning of UPQC-DG in Real-Time

Patel, Ashish; Mathur, Hitesh Datt; Yadav, Sisir Kumar (IEEE, 2024-08)

Power quality is critical in ensuring the efficient operation of electrical systems, and Unified Power Quality Conditioners with Distributed Generation (UPQC-DG) systems play a vital role in mitigating power quality issues ...
TiO2-GO Field Effect Transistors for Amplified Ethanol Sensing

Hazra, Arnab (IEEE, 2020)

In this work we have proposed p-TiO 2 -GO nanocomposite field effect transistor based ethanol sensor. p-type TiO 2 nanoparticles was prepared by sol-gel method and mixed with 2 wt% aquas solution of graphene oxide (GO) and ...
Growth and Characterization of ZnO Nanostructures: Materials for CO and Ethanol Sensing

Hazra, Arnab; Choudhary, Sumita; Gangopadhyay, Subhashis (Springer, 2021)

Controlled growth of ZnO-based nanostructures, starting from a vertical nanowall surface morphology to laterally grown highly anisotropic nanorods/wires formation has successfully been achieved by controlled thermal oxidation ...
Efficient acetone sensing by Pd nanoparticle loaded graphene Field Effect Transistor

Hazra, Arnab (IEEE, 2021)

In this work we have reported Pd/GO FET nanocomposite field effect transistor (FET) based acetone sensor. Pd nanoparticle loaded graphene oxide (GO) was prepared by one step spray coating technique at room temperature. The ...
Statistical Analysis for Selective Identifications of VOCs by Using Surface Functionalized MoS2 Based Sensor Array

Hazra, Arnab (MDPI, 2021-06)

Disease diagnosis through breath analysis has attracted significant attention in recent years due to its noninvasive nature, rapid testing ability, and applicability for patients of all ages. More than 1000 volatile organic ...
Development of Graphene-Doped TiO2-Nanotube Array-Based MIM-Structured Sensors and Its Application for Methanol Sensing at Room Temperature

Hazra, Arnab (MDPI, 2021-07)

This work concerns the development of a good quality graphene doped TiO2 nanotube array sensor for efficient detection of methanol. A pure and graphene doped TiO2 nanotube array was synthesized by electrochemical anodization. ...
C60-encapsulated TiO2 nanoparticles for selective and ultrahigh sensitive detection of formaldehyde

Hazra, Arnab (IOP, 2021-09)

The current study concerns development of fullerene-C60-encapsulated TiO2 nanoparticles hybrid for an efficient detection of volatile organic compounds (VOCs). The nanocomposite was synthesized via chemical route by using ...

Now showing items 261-280 of 1936

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