Academic Staff - Department of Electrical and Electronic Engineering - USJ

Mr. Nimantha Madhushan

M.Phil. Eng. (USJ | SL), B.Sc Eng. Hons (UoR | SL)

Lecturer – Unconfirmed (Department of Electrical and Electronic Engineering)

  • nimanthamk@sjp.ac.lk
Bio
Publications
Grants & Funding
Supervision
Contact

Mr. Nimantha Madhushan obtained his B.Sc. Degree specializing in Electrical and Information Engineering in January 2019 from the University of Ruhuna. After completing his undergraduate studies, he was recruited as a temporary demonstrator in the Department of Information & Communication Technology, Faculty of Technology, University of Sri Jayewardenepura in May 2019. In June 2020, he was recruited as a temporary demonstrator in the Department of Electrical & Electronic Engineering, Faculty of Engineering, University of Sri Jayewardenepura. He started his graduate studies after the recruitment and joined the same department as a research assistant in October 2022. He obtained his M.Phil. degree in December 2024 from the University of Sri Jayewardenepura.  Since November 2023, he has been working in the same department as a lecturer.

Journals

  • Nimantha Madhushan, Udari Perera, Uditha Wijewardhana, and Nishan Dharmaweera, “Real-Time Non-Intrusive Load Monitoring for Low-Power Appliances Using Odd Current Harmonics,” International Journal of Electrical and Electronic Engineering & Telecommunications, Vol. 12, No. 6, pp. 385-394, November 2023. doi: 10.18178/ijeetc.12.6.385-394
  • R. Rathnayake, N. Madhushan, A. Jeeva, D. Darshani, A. Subasinghe, B.N. Silva, P.L. Wijesinghe, U. Wijenayake, “Current Trends in Human Pupil Localization: A Review,” in IEEE Access, vol. 11, pp. 115836-115853, 2023, doi: 10.1109/ACCESS.2023.3325293.
  • R. Rathnayake, N. Madhushan, A. Jeeva, D. Darshani, I. Pathirana, S. Ghosh, A. Subasinghe, B.N. Silva, P.L. Wijesinghe, U. Wijenayake et, “Real-Time Multi-Spectral Iris Extraction in Diversified Eye Images Utilizing Convolutional Neural Networks,” in IEEE Access, vol. 12, pp. 93283-93293, 2024, doi: 10.1109/ACCESS.2024.3422807.
  • Rasanjalee Rathnayake, Nimantha Madhushan, Akila Subasinghe, and Udaya Wijenayake, “A Novel Non-learning-based Iris Localization Algorithm Based on Maximum Black Pixel Count”, Adv. Technol., vol. 4, no. 01, Jan. 2025, doi: 10.31357/ait.v4i01.7864.

Conference Proceedings

  1. N. Madhushan, N. Dharmaweera and U. Wijewardhana, “Supervised non-intrusive load monitoring algorithm for identifying different operating states of type-II residential appliances,” 2022 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka, 2022, pp. 1-6, doi: 10.1109/MERCon55799.2022.9906271.
  2. N. Madhushan, R. Rathnayake and N. Dharmaweera, “Active power-based event detection algorithm for real-time load monitoring systems,” 2022 IEEE 10th Power India International Conference (PIICON), New Delhi, India, 2022, pp. 1-6, doi: 10.1109/PIICON56320.2022.10045262.
  3. N. Madhushan, R. Rathnayake, A. Udhyani, U. Wijewardhana and N. Dharmaweera, “Rule-based Self-supervised learning Non-Intrusive Load Monitoring system for residential houses,” 2023 IEEE 8th International Conference on Recent Advances and Innovations in Engineering (ICRAIE), Kuala Lumpur, Malaysia, 2023, pp. 1-6, doi: 10.1109/ICRAIE59459.2023.10468116.
  4. N. Madhushan, R. Rathnayake, D. Darshani, U. Wijewardhana and N. Dharmaweera, “Abnormal Operations Detection of Residential Electric Appliances using Non-Intrusive Load Monitoring,” 2024 IEEE 9th International Conference for Convergence in Technology (I2CT), Pune, India, 2024, pp. 1-6, doi: 10.1109/I2CT61223.2024.10544325.
  5. N. Madhushan, R. Rathnayake, D. Darshani, U. Wijewardhana and N. Dharmaweera, “Real-Time Non-Intrusive Load Monitoring System for Residential Appliance Identification,” 2024 4th International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2024, pp. 363-368, doi: 10.1109/ICARC61713.2024.10499781.
  6. N. Madhushan, R. Rathnayake, D. Darshani, U. Wijewardhana and N. Dharmaweera, “A Semi-Supervised Low-Complexity Appliance Identification and Monitoring System for Residential Houses,” 2024 IEEE 21st International Conference on Smart Communities: Improving Quality of Life using AI, Robotics and IoT (HONET), Doha, Qatar, 2024, pp. 217-222, doi: 10.1109/HONET63146.2024.10822977.
  7. H.G. Somaweera, G. Suriyawansa, R. Thilakarathna, C. Yapa, N. Madhushan and H. Liyanage, “Enhancing Thermal Imaging Accuracy for Power System Maintenance,” Presented at the IEEE Region 10 Conference 2025 (TENCON 2025), Kota Kinabalu, Malayasia, 2025.
  8. W.C. Nirmal, J. Fernando, I. Lakmal, P. Maduranga and N. Kumara, “Dynamic Modeling and Simulation of R-Hex Hexapod Robot for Efficient Locomotion in Challenging Terrains and Real-World Applications,” Presented at the 3rd International Engineering Research Symposium 2025 (IER2025), Sri Lanka, 2025.
  9. N. Madhushan, U. Wijewardhana and N. Dharmaweera, “Unsupervised Statistical Framework for Real-Time Condition Monitoring in AC Machines,” Presented at the 2025 4th International Conference for Advancement in Technology (ICONAT), India, 2025.

Final Year Projects

  • Smart Shopping Cart – Batch 05
  • Development of a V2H bidirectional charger to enable demand side management in Sri Lanka – Batch 05
  • IoT-Enabled Smart Building Management System – Batch 05
  • Improving accuracy of thermal imagining – Batch 05

Mr. Nimantha Madhushan,
Department of Electrical and Electronic Engineering,
University of Sri Jayewardenepura

nimanthamk@sjp.ac.lk