As Attached.

As Attached.

The present invention provides a delta-sigma modulator for converting an external analog signal to a digital output signal. The delta-sigma modulator comprises a first filter circuit, a second filter circuit, a one-bit quantization, a multi-bit quantization, a digital-to-analog converter, and a digital filter....

With the increasing penetration rates of wind power generation in global energy systems, it is important to understand the impact of wind generators on dynamics of the energy system and stability. Wind generators have distinct features compared to conventional power generators used in conventional power systems, suc...

Face recognition is critical to social interaction and it has received extensive attention from researchers using a range of methods. Herein, we review key findings regarding the cognitive basis, neural basis, neuropsychological impairments, and development of face recognition. These studies indicate that face recog...

The increasing demand for energy is one of the biggest reasons behind the integration of solar energy into the electric grids or networks. To ensure the efficient use of energy PV systems it becomes important to forecast information reliably. The accurate prediction of solar irradiance variation can enhance th...

The growth of world population and tremendous urbanization initiatives has posed an important challenge to sustainable agriculture. To efficiently utilize the land to yield maximum produce, IoT based smart agriculture monitoring systems are an absolute necessity today. The sensing and actuator modules deployed...

An automated system is to be developed to control the motor rotation of wheel chair based on head and finger movement of physically challenged person. In order to facilitate these people for their independent movement, an accelerometer device is fitted on persons head and a flex sensor is fixed in a glove whic...

To enhance energy security and reduce environmental impact, including global warming and greenhouse gas emissions, Country has implemented a 20-year Energy Efficiency Development Plan (EEDP) with the goal of reducing final energy consumption by 20% by 2030. The residential sector is expected to contribute over 60% o...

The increasing integration of wind generation in power systems necessitates a comprehensive assessment of its impact on voltage stability. Traditional methods for steady-state analysis fall short in accurately characterizing the variable nature of wind power. This work introduces a novel methodology employing time-s...

Air pollution in urban areas poses significant risks to human health and the environment, primarily due to vehicle exhaust emissions. To raise awareness and address this issue, air pollution monitoring systems are used to measure harmful gases such as CO2, smoke, alcohol, benzene, and NH3. However, most mobile appli...

Steady-state voltage stability is crucial for maintaining reliable power system operation, particularly under varying load conditions. This abstract presents an analysis of voltage stability by incorporating the dynamic behaviors of generators and shunt compensators. Generators, with their inherent dynamic response,...

An analytical method has been developed to calculate the transient responses of induction motors (IMs) following symmetrical and asymmetrical voltage sags in power systems, based on circuit and machine analysis theory. This method uses a series of algebraic formulas to compute the slip, transient voltage, stator cur...

By 2020, it is projected that each person will have seven connected devices, leading to the proliferation of the Internet of Things (IoT) and fundamentally altering human life. Powering these devices will require innovative strategies, as they will have dynamic loads and may use opportunistic energy harvesting to su...

Blockchain technology, initially designed to facilitate cryptocurrency transactions without a governing authority, ensures trust and transparency while maintaining user privacy and anonymity. Extensive research has demonstrated its applicability in various sectors, including smart homes, healthcare, banking, informa...

High-permeability photovoltaic and wind power systems pose intricate challenges due to their nonlinear and uncertain characteristics. In response, probabilistic power flows (PPFs) serve as valuable tools for dissecting distribution networks amidst uncertainty. Our innovation lies in proposing new PPF formulations, w...

Curve fitting involves discerning an underlying target function from provided data points. Our approach employs an Extreme Learning Machine (ELM), enhanced with an extra linear neuron, to mitigate localized behavior resulting from Gaussian-type neurons and faithfully represent the unknown target function. The select...

In today's digital age, access to resources is just a click away, thanks to high-speed internet, making us smarter and faster with advancing technology. "Smart Students Organizer" is a web and Android application designed to streamline college-related information, catering to both academic and non-academic activitie...

Detecting illegal drugs like cannabis and methamphetamine with high accuracy and speed is a complex task demanding innovative solutions. We propose a novel method leveraging a state-of-the-art electronic nose (e-nose) system comprising 56 sensors of four types: metal-oxide-semiconductor (MOS), electrochemical (EC), ...

Currently, many critical care indices are not captured automatically at a granular level, rather are repetitively assessed by overburdened nurses. In this pilot study, we examined the feasibility of using pervasive sensing technology and artificial intelligence for autonomous and granular monitoring in the Intensive...

The increasingly ageing population and the tendency to live alone have led science and engineering researchers to search for health care solutions. In the COVID 19 pandemic, the elderly have been seriously affected in addition to suffering from isolation and its associated and psychological consequences. This work p...

A Scarecrow is used to scare the birds and to the animals to save the crop in the Fields. A farmer put the scarecrow in the middle of the field to save his crop from the birds and animals. We have seen that scarecrow has no movement when the birds are come in field. In our project we are going to mod...

Waste segregation and recycling are effective ways of reducing trash. Segregation at the source is the key in solid waste management especially when we have limited economical resources. Segregation of waste and creating awareness of different types of waste is new boom. We divide solid waste into three categories W...

An embedded system is a combination of software and hardware to perform a dedicated task. Some of the main devices used in embedded products are Microprocessors and Micro-controllers. Microprocessors are commonly referred to as general purpose processors as they simply accept the inputs, process it and give the outp...

As global electricity demand rises, more efficient and reliable power systems are essential. This paper presents an AI-based automated design concept for power systems, utilizing machine learning algorithms to generate optimal designs based on user-defined objectives and constraints. The study focuses on a case stud...

Object detection is a crucial task in computer vision with numerous applications in fields such as medical diagnosis, security, military, and video surveillance. As the volume of data on the internet grows rapidly due to the proliferation of intelligent devices and social media, the demand for advanced object detect...

This review highlights recent advancements in piezoelectric wearable energy harvesting technology, focusing on its ability to harness biomechanical energy from human motion. Wearable technology has become an integral part of daily life, creating a growing need for innovative and efficient sensing mechanisms. Most we...

Buildings are becoming smarter with the integration of advanced technologies for energy management, optimal space utilization, and enhanced security. Energy-efficient smart building solutions are gaining significant attention due to the excessive energy consumption by occupants. This paper focuses on the design and ...

Bicycles remain an economical and healthy mode of transportation, with their popularity increasing after the COVID-19 pandemic as people became more health-conscious and environmentally aware. However, this rise in bicycle usage has also led to an increase in accidents. To enhance cyclist safety, this system compris...

Precision agriculture combines IoT, AI, and machine learning to transform traditional farming into a data-driven, efficient practice. Sensors deployed across fields continuously monitor parameters like temperature, humidity, and soil moisture, providing detailed insights into farm conditions. This real-time data is ...

The offshore wind energy sector continues to evolve, driven by the growing demand for renewable energy, climate change initiatives, and global zero-emission goals. Key challenges include scaling up turbine sizes to boost energy output, enhancing the efficiency of existing systems, minimizing environmental impacts, e...

This project aims to develop a high-voltage DC supply of approximately 2 kV from a standard 230V AC source using a diode-capacitor ladder network based on the voltage multiplier principle. Traditionally, voltage stepping is achieved using step-up transformers, which increase voltage while reducing current. However, ...

Terahertz (THz)-band communications are emerging as a cornerstone technology for next-generation wireless systems, poised to support data-intensive and delay-sensitive applications. Recent advances in optical, electronic, and plasmonic transceiver designs have made integrated, adaptive, and efficient THz systems inc...

In the field of electric vehicle engineering, Switched Reluctance Motors (SRMs) are increasingly gaining attention due to their simple structure, high torque output, cost-effectiveness, and excellent energy efficiency. This work focuses on a four-phase 8/6-pole SRM with a rated power of 7.5 kW and a rated speed of 1...

The Smart Lighting System is an intelligent and automated lighting control network designed for deployment across single or multiple locations using diverse IoT protocols, sensors, and connected devices. Each street light is equipped with IoT-enabled sensors that communicate with a central control unit to monitor re...