1. Priyantha D C Wijayatunga, “SAARC Regional Energy Trade Study; Sri Lanka Country Report”, Asian Development Bank, 2009
  2. Priyantha D.C. Wijayatunga, Darshana Prasad, Clean energy technology and regulatory interventions for Greenhouse Gas emission mitigation: Sri Lankan power sector, Energy Conservation and Management, Elsevier Publications, Vol 50, 2009
  3. Ranjit Perera, “New legislation, new challenges & new trends in Sri Lankan Electricity sector”, Proceedings of the 10th Regulators & Policymakers retreat, July 23-27, 2009, Goa, India, pp 227-232
  4. S. Ferbabdo, L. Udawatta, and P. Pathirana, "Detection of Vehicles with Monolithic Classifier vis-à-vis a Boosted Cascaded Classifier" Proc. of the Fourth International Conference on Industrial and Information Systems (ICIIS), Kandy, Sri Lanka, 2009, (Published in IEEE Xplore)
  5. N.D. Hewapathirana, L. Uddawatta, J.P. Karunadasa, and T Nanayakkara, "Analysis on Four Legged Multipurpose Rope Climbing Robot" Proc. of the Fourth International Conference on Industrial and Information Systems (ICIIS), Kandy, Sri Lanka, 2009, (Published in IEEE Xplore).
  6. S.M. Welihinda, A. Abeyratne, L. Udawatta, J.P. Karunadasa, “Simulation of swing leg trajectory of bipedal robot”, 15th ERU Symposium, 2009
  7. M.G.A.P. Abeyratne, S.M. Welihinda, Lanka Udawatta, J.P. Karunadasa, “Swing leg kinematics for the bipedal walking robot”, 15th ERU Symposium, 2009.
  8. L.A.A.N. Perera, L. Udawatta, S. Witharana, R. Rajaratne, J.P. Karunadasa, “Implementation of optimum wing operation for a Sri Lankan hotel via analyzing electricity consumption pattern”, 15th ERU Symposium, 2009
  9. Sisil Kumarawadu, Control Systems: Theory and Implementation, Alpha Science International, Oxford/Narosa Publishing House, New Delhi, 2009
  10. Sisil Kumarawadu and Tsu-Tian Lee, "Neuroadaptive Output Tracking of Fully Autonomous Road Vehicles with an Observer,'' IEEE Trans. Intelligent Transportation Systems, Vol. 10, No. 2, pp. 335--346, June, 2009.
  11. J.P. Karunadasa, L.B. Perera, B.M.D. Perera, K.P.S.D. Perera, P.A.G.S. De Silva, M.C. Jayarathne, “High pulse thyristor converter for HVDC applications”, Proceedings IET (YMS) Annual Technical Conference, 2009, Sri Lanka, pp 56-59
  12. J.V.U.P. Jayatunga, P.S.N. De Silva, J.P. Karunadasa, “Fault localization using Wavelet Transforms in 132 kV transmission lines”, Journal of the Institution of Engineers, Sri Lanka, Volume 42, No. 04, October 2009, pp 95 – 104.
  13. J.P. Karunadasa, Chandana Warnakulasuriya, “Use of low voltage fixed power capacitors for loss reduction in power distribution networks”, Annual Transactions of Institution of Engineers, Sri Lanka, 2009, pp 17 – 26.
  14. J.P. Karunadasa, B.A.P.T.K. Perera, "Embedded generation impacts to medium voltage distribution network and mitigation techniques" , Proceedings, 16th annual conference, IET Sri Lanka network, Sri Lanka, 2009.
  15. J.P. Karunadasa, L.B. Perera, B.M.D. Perera, K.P.S.D. Perera, P.A.G.S. De Silva. M.C. Jayarathne, “Multi level current re-injection current source thyristor converter for HVDC applications”, Proceedings, 16th annual conference, IET Sri Lanka network, Sri Lanka, 2009
  16. L.B. Perera, J.P. Karunadasa, K.A.P. Chathuranga, D.M.K.M. Premathilaka, I.N.W. Ratnayake, K.N. Senarathne, “High pulse voltage source inverter for standalone renewable energy systems”, 15th ERU Symposium, 2009.
  17. J.P. Karunadasa, T.T.S. Perera, W.N.P. Dhanapala, D.M.M.T. Dissanayake, C.D.R.J. Jayawardene “Active harmonic filter for domestic AC supply”, 15th ERU Symposium, 2009.
  18. J.P. Karunadasa, P.D.D. Arunasiri, J.H.K.K. Chaturanga, D.R.S. Dahanayake, L.Y.B.K. Dharmasena, P.H.N.S. de Silva, "Flexible IGBT switching block for rapid prototyping of power converters", 15th ERU Symposium, 2009.
  19. L.B. Perera, J.P. Karunadasa, B.M.D. Perera, K.P.S.D. Perera, P.A.G.S.de Silva, M.C. Jayarathne, “High pulse thyristor converter for HVDC Applications”, 15th ERU Symposium, 2009.
  20. J.P. Karunadasa, N.M.W. Nahitiya, K.A.P.N. Pathirana, L.H.L. Lilantha, S.K. Liyanagama, “High performance DC power supply using resonant mode switching”, 15th ERU Symposium, 2009.
  21. W.H. I.D. Soyza, J.P. Karunadasa, “Power electronic starter for wound rotor induction motors”, 15th ERU Symposium, 2009.
  22. Chamara D.V.G., Perera D.S.P., Karunanayake G.M., Rathnayaka R.K.A.N., Nalin Wickramarachchi, “Intelligent Lighting Control system”, Annual Technical Conference 2009 of IET-YMS Sri Lanka, University of Ruhuna, Sept. 2009.
  23. Keigo Watanabe, Chandima Dedduwa Pathiranage and Kiyotaka Izumi, “T-S fuzzy model adopted SLAM algorithm with linear programming based data association for mobile robots,” in Proc. of the IEEE International Symposium of Industrial Electronics (ISIE 2009), Seoul, Korea, July 5-8, 2009.
  24. V. Belotti, M.U. Hemapala, R.C. Michelini, R.P. Razzoli, Lean Robotics For Humanitarian Mine Sweeping, ICAR 2009, Munich, June 22-29,2009.
  25. M.U. Hemapala V.Belotti, R.C.Michelini: Humanitarian demining: path planning and remote robotic sweeping , Industrial Robot J., vol. 36, 2009, n.2, ISSN: 0143-991x.
  26. N. Perera, A.D. Rajapakse, D. Muthumuni & R. Jayasinghe, “Development of an On-line Transient Classification System”, International Conference on Power Systems Transients (IPST), Kyoto, Japan, Jun. 2-6, 2009
  27. N.W.A. Lidula, N. Perera, A.D. Rajapakse, Investigation of a Fast Islanding Detection Methodology Using Transient Signals, IEEE PES General Meeting, Calgory, Canada, June 2009, Page(s) 1-6
  28. A. D. Rajapakse, D. Muthumuni, N. Perera, "Grid Integration of Renewable Energy Systems", Renewable Energy, T J Hammons (Ed.), ISBN 978-953-7619-52-7, Dec 2009
  29. Rodrigo, A. S., and Goonetilleke, R. S., “Turning Function Based Approach for Foot Outline Classification”, Proceedings of IEEE International Conference on IEEM, Hong Kong, pp. 861 – 864, Dec 8-11, 2009
  30. Xiong, S., Goonetilleke, R.S., Witana, C.P., and Rodrigo, A.S., “An indentation apparatus for evaluating discomfort and pain thresholds in conjunction with mechanical properties of foot tissue in vivo,” Journal of Rehabilitation Research and Development, 2009-In Press