Other
pp. 118–127
Vol. 1, Issue 1
DOI
Empowering the Drylands: An AI-Driven Framework for Precision Agriculture and Sustainable Rural Development in the Marathwada Region
The Marathwada region of Maharashtra, India, faces chronic agricultural distress driven by severe water scarcity, recurring droughts, and rapid climate variability. Traditional smallholder farming systems in this semi-arid belt are increasingly unviable, leading to widespread economic stagnation and rural distress. This paper proposes a localized, low-cost AI-Enabled Rural Development Framework (AI-RDF) specifically engineered for the Marathwada ecosystem. The framework integrates an Internet of Things (IoT) ground-sensing layer with hybrid cloud-edge Machine Learning (ML) models. It explicitly targets three regional bottlenecks: predictive precision irrigation for water-intensive crops like sugarcane and cotton, early-stage pest and disease detection for cash crops, and localized AI-driven market-demand forecasting.
Using simulated regional soil-moisture datasets and historical weather parameters from Marathwada districts (including Chhatrapati Sambhaji Nagar, Beed, and Jalna), we validate a Long Short-Term Memory (LSTM) network for predictive evapotranspiration. Results demonstrate that the localized AI models can reduce agricultural water expenditure by 34% while optimizing crop yields by 18%. Finally, the paper outlines a socio-technical deployment roadmap designed to bypass regional digital literacy barriers, presenting a scalable blueprint for AI-mediated rural transformation across developing dryland economies.
Artificial Intelligence
Marathwada Agriculture
Precision Irrigation
Rural Development
Deep Learning
Bharat Trimbakrao Nirwal
28 Jul 2026
103 views
VDW-2026-7BEC4FF
Electronics & Communication
pp. 108–117
Vol. 1, Issue 1
DOI
The Compltete VLSI Design Flow: From RTL Design to Semiconductor Fabrication
Very Large-Scale Integration (VLSI) design is a fundamental technology for developing modern integrated circuits that power consumer electronics, communication systems, automotive applications, and artificial intelligence hardware. This paper presents a comprehensive overview of the complete VLSI design flow, from Register Transfer Level (RTL) design and functional verification to logic synthesis, static timing analysis, physical design, power optimization, and semiconductor fabrication. It discusses the significance of verification, timing closure, and layout validation techniques such as Design Rule Checking (DRC) and Layout Versus Schematic (LVS) in ensuring reliable chip performance. The paper also highlights the role of Electronic Design Automation (EDA) tools and optimization strategies in designing high-performance, low-power, and manufacturable integrated circuits. This overview serves as a valuable reference for understanding the end-to-end VLSI design process and its importance in modern semiconductor engineering.
VLSI Design Flow
Register Transfer Level (RTL)
Logic Synthesis
Static Timing Analysis (STA)
Physical Design
Jayasoorya J SHETTY
28 Jul 2026
50 views
VDW-2026-377547E
Computer Science & IT
pp. 98–107
Vol. 1, Issue 1
DOI
Quantum-Inspired AI Framework for SelfHealing Rural Smart Grids with Vehicle-to-Grid Energy Sharing
Rural electrical networks often face challenges such as voltage instability, fault recovery delays,
renewable energy intermittency, and inadequate backup power systems. This paper proposes a Quantum-Inspired
Artificial Intelligence (QIAI) framework integrated with Self-Healing Smart Grid technology and Vehicle-to-Grid
(V2G) energy sharing. The proposed system predicts faults, automatically isolates damaged sections, and utilizes
parked electric vehicles as distributed energy storage units during emergencies. Simulation-based performance
evaluation demonstrates improvements in reliability, restoration time, voltage regulation, and renewable energy
utilization.
Smart Grid
Artificial Intelligence
Vehicle-to-Grid
Quantum Optimization
Renewable Energy
Dinesh Gupta
+1 co-author
19 Jul 2026
61 views
VDW-2026-3607CD8
Mechanical Engineering
pp. 88–97
Vol. 1, Issue 1
DOI
Adaptive Self-Cooling Brake Discs Using Passive Phase-Change Microcapsules and BioInspired Airflow Channels for Electric Vehicles
Electric vehicles (EVs) are becoming increasingly popular because of their high efficiency, reduced
emissions, and lower maintenance requirements. However, brake disc overheating remains a significant challenge,
especially during emergency braking, downhill driving, and regenerative braking transitions. Excessive heat causes
brake fade, increased wear, thermal cracking, and reduced braking performance, affecting vehicle safety and
component life. Conventional ventilated brake discs rely only on natural air cooling, which is often insufficient under
severe operating conditions. This paper proposes a novel adaptive self-cooling brake disc that combines passive
phase-change material (PCM) microcapsules with bio-inspired airflow channels. The PCM microcapsules are
embedded within selected regions of the brake disc to absorb excess thermal energy during high-temperature
operation through latent heat storage. Simultaneously, airflow channels inspired by the branching structure of leaf
veins improve air circulation and convective heat transfer without requiring additional power consumption. Unlike
active cooling systems, the proposed design is completely passive, lightweight, and maintenance-free. A
mathematical heat transfer model is developed to evaluate transient temperature distribution inside the brake disc.
The proposed concept is compared with conventional ventilated brake discs using theoretical thermal analysis.
Expected results indicate that the adaptive cooling system can reduce peak brake disc temperature by approximately
18–25%, improve cooling rate by nearly 30%, and increase brake component life by reducing thermal stress. The
proposed system offers a promising solution for next-generation electric vehicles by improving braking reliability
while maintaining energy efficiency.
Electric Vehicles
Brake Disc Cooling
Phase Change Material
PCM Microcapsules
Bio-inspired Design
Ashok Gupta
+2 co-authors
17 Jul 2026
66 views
VDW-2026-C4E6C4A
Electrical Engineering
pp. 78–87
Vol. 1, Issue 1
DOI
A Review and Performance Analysis of Smart Grid Technology for Modern Power Distribution Systems
The rapid growth of electricity demand, renewable energy integration, and digital communication technologies has transformed conventional power systems into Smart Grids. Smart Grid technology enables real-time monitoring, fault detection, bidirectional communication, and efficient energy management. This paper reviews the architecture, applications, advantages, challenges, and performance analysis of Smart Grid systems. A comparative study using simulated data demonstrates improvements in transmission efficiency, fault recovery time, and renewable energy utilization.
Smart Grid
IoT
Power Distribution
Renewable Energy
Artificial Intelligence
Prasanta kumar
+1 co-author
15 Jul 2026
60 views
VDW-2026-FCAECEE
Electronics & Communication
pp. 68–77
Vol. 1, Issue 1
DOI
Modelling and Simulation of MOSFET Transistor Characteristics Using SPICE
Abstract— The Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) is the cornerstone of modern CMOS and VLSI technology. Accurate modelling of its characteristics is essential for circuit design and performance optimization. This paper explores MOSFET transistor modelling based on the NPTEL course “The MOS Transistor Modeling” by Prof. Navjeet Bagga. The study covers the physical structure, MOS capacitor behaviour, threshold voltage derivation, and operating regions of the MOSFET. The classical Level-1 model equations for drain current in linear and saturation regions are derived and validated through extensive LTspice simulations. Simulated output (I_D vs V_DS) and transfer (I_D vs V_GS) characteristics show excellent agreement with theoretical predictions, with errors typically below 3%. Parametric analysis of W/L ratio further confirms the linear scaling of drain current. The work highlights both the strengths and limitations of the basic Level-1 model, particularly for long-channel devices. This study successfully bridges theoretical learning from NPTEL with practical simulation skills, serving as a valuable educational resource for students in microelectronics and VLSI design.
Keywords— MOSFET Modelling
MOS Transistor Modeling
Level-1 Model
Threshold Voltage
I-V Characteristics
Ramadas Vijendra
07 Jul 2026
96 views
VDW-2026-7ADDA47