Engineering Technology: Recent submissions

  • Revolutionizing Landmine Detection: The Metal and Boom Detecting Robotic System 
    Atiyanpan, R.; Sumanasena, H.P.V.N.R.; Raafeek, A.R.M.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    The Metal and Boom Detecting Robotic System represents a significant advancement in addressing the critical need for efficient and safe landmine removal by leveraging the principles of electromagnetic induction. This ...
  • Real-Time Smart Metering for Enhanced Demand Management 
    Canistus, G.A.; Wickramage, I.W.B. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    The conventional energy meter lacks the ability to provide real-time power measurements and demand information crucial for modern demand management strategies. To address this gap, we developed a smart meter device capable ...
  • IoT-Based Health Monitoring Device 
    Thilakshan, R.; Ashfak, M.A.M.; Sampath, A.M.H.; Sajarupan, T.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    In today's modern healthcare environment, significant advancements in science and knowledge have been achieved through the implementation of Internet of Things (IoT) technology. However, many patients in rural areas face ...
  • Intelligent Monitoring and Self-Maintenance System for Solar PV Systems: Design, Development, And Survey Based Analysis 
    Thanushyani, J.; Piyarathna, S.M.; Kumari, R.G.M.W.; Canistus, G.A.; Sajarupan, T.; Amani, A.R.A.A. (Graduate Associate Professionals (Pvt) Ltd, 2026)
    However, conventional PV monitoring and maintenance methods rely heavily on manual inspection, leading to inefficiencies, delayed fault detection, and reduced system performance. To address these challenges, this study ...
  • Integrated Real-Time Monitoring and Safety System for LPG Gas Usage in Household Environments 
    Amal, R.K.; Karunathilaka, K.G.C.; Raafeek, A.R.M.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    The Real-Time Monitoring and Safety System for LPG Gas Usage in Household Environments is a crucial device designed to ensure the safety of individuals and properties by detecting potential leaks of LPG (Liquefied Petroleum ...
  • Enhancing Locker Security: A Pic16f877a Microcontrollerbased Authentication and Deterrent System 
    Mathitharan, P.; Weerasingha, U.H.M.; Raafeek, A.R.M.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    In an era marked by escalating security concerns, safeguarding possessions has emerged as a paramount priority, necessitating continual technological innovation. However, as security technologies advance, so too do the ...
  • Automobile Emissions Monitoring for Pollution Control 
    Lakshitha, I.; Madushan, H.; Udayanga, N.; Wathsala, M.; Sajarupan, T.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    The surge in automobile usage has emerged as a pivotal factor contributing to escalating levels of air pollution, with vehicles serving as the primary source of environmental contaminants. Emissions from vehicle exhaust, ...
  • Automation of Waste Sorting in Developing Nation Using Computer Vision and Robotics 
    Wickramage, I.W.B.; Kalhara, G.G.S.V.; Ekanayake, H.G.E.M.R.S.J.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    Efficient waste sorting poses significant challenges, particularly in developing nations like Sri Lanka, where manual separation demands substantial labour. This research introduces an innovative solution to revolutionize ...
  • Advancing Railway Safety: Automated Control System with Pic16f877a Microcontroller 
    Thilhath, A.T.M.; Akakkeera, M.; Raafeek, A.R.M.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    The project introduces an Automated Railway Gate Control System employing a PIC16F877A microcontroller alongside pressure sensors, motors, LCD, and traffic lights. Its core objective is to heighten the safety and efficacy ...
  • Advancing Railway Safety: The Railway Tracks Checking Rover 
    Kalhara, G.G.S.V.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    The railway infrastructure maintenance is paramount for ensuring efficient and safe operations across vast distances with minimal human intervention. The Railway Tracks Checking Rover emerges as a pivotal solution designed ...
  • Advancements in Traffic Safety: A Novel Speed Detection System Using Infrared Sensors and Arduino Technology 
    Costa, M.Y.A.; Mathitharan, P.; Thanushyani, J.; De Zoysa, H.S.; Sumanasena, V.; Sajarupan, T.; Canistus, G.A. (Graduate Associate Professionals (Pvt) Ltd, 2024)
    In modern urban environments, ensuring traffic safety remains a critical concern, necessitating the advancement of technology for efficient traffic management. This report introduces a novel Speed Detection System for ...
  • Smart postbox 
    Canistus, G.A.; Yasoharan, T. (University of Vavuniya, 2021)
    Conventional postbox became fancy with the advent of the electronic communication system. Most people lack time to check postboxes periodically; lead to them forgo essential letters. The combination of electronics, ...
  • Automated detection of tower insulator and transmission cable damage using deep learning with quadcopter integration 
    Samaraweera, K.M.S.K.; Udayanga, S.G.N.; Chamudika, A.K.S.; Canistus, G.A.; Mauran, M. (Sabaragamuwa University of Sri Lanka, 2025)
    The paper proposes a new automated method of tower insulator damage and transmission cable fault detection by combining deep learning and aerial surveys conducted by quadcopters. In Sri Lanka, the traditional inspection ...
  • AI-integrated Underwater Surveillance Robot for Aquatic Life Monitoring and Water Quality Assessment 
    Atiyanpan, R.; Sajeevan, P.; Tharuka, R.D.; Canistus, G.A.; Thilaksani, R. (University of Sri Jayewardenepura, 2025)
    The increasing number of fish farms worldwide faces many problems, such as labor shortage, high operational cost, difficulty in monitoring and maintenance, water contamination, high acidity levels, fish illness, and high ...
  • Understanding the Force Deflection Behavior of NiTi Archwire at Distinct Bending Configuration: A Narrative Review in Vitro Studies 
    Munir, A.; Zulfiqar, S.; Joy Mathavan, J.; Sohail, A. (Engineering Journal, 2024)
    This study aims to assess the optimal unloading force range for human comfort by considering NiTi archwires in different bending settings, based on previous research findings. All the relative data has been collected ...
  • SELF-NAVIGATION INTERFACE SYSTEM IN COMPLEX BUILDINGS USING MICROCONTROLLER 
    Raafeek, A.R.M.; Kunaraj, A.; Joy Mathavan, J. (Univesity Industry Collaoration for Sustainable Development-2024, 2024)
    Self-navigation technology proves to be among the most advanced methods for locating specific positions. However, it remains challenging to accurately determine desired locations within intricate building structures ...
  • Process enhancement and performance evaluation of single‑shot drilling of CFRP/aluminum stacks: a review 
    Joy Mathavan, J.; Hassan, Muhammad Hafiz (The International Journal of Advanced Manufacturing Technology, 2025)
    Drilling is an essential process in the construction of aircraft panels made from composite/metal stack materials, and it has a considerable impact on the performance of the aircraft during flight and its overall lifespan. ...
  • Comprehensive review of drilling strategies for CFRP/Ti s tacks in aircraft manufacturing 
    Joy Mathavan, J.; Hassan, M.H. (Machining Science and Technology, 2025)
    Single-shot drilling of carbon fiber-reinforced polymer/titanium alloy stacks in aerospace applications poses unique challenges. The interaction between the cutting tool and the composite- metal contact often leads ...
  • Thermal, chemical and mechanical characterization of Azadirachta indica tree gum 
    Joy Mathavan, J.; Hassan, M.H. (Industrial Crops & Products, 2024)
    This study focuses on the comprehensive thermal, chemical, and mechanical characterization of neem gum, a natural, colorless, tasteless polysaccharide obtained from Azadirachta indica tree’s trunk. The collection process ...
  • Application of drill bit coatings for fiber/metal stack drilling in aircraft manufacturing: a comprehensive review 
    Joy Mathavan, J. (The International Journal of Advanced Manufacturing Technology, 2025)
    The integration of hybrid composite/metal stack panels in aircraft manufacturing introduces significant advancements by combining the strengths of both materials. This review paper examines the critical role of coated ...