An Intelligent Combination of WiFi and Mobile Data Simultaneously for Better Internet Speed W.C.N. Dayarathne – EG/2018/3298 M.L. Moyura – EG/2018/3397 N.P.P. Narangoda – EG/2018/3402 Dr. W. N. B. A. G. Priyankara (Supervisor) Traditional Transmission Control Protocol (TCP) has long been the major transport layer protocol of data transmission over a single network link. Modern…
Blockchain-enabled RF Radiation Exposure Level Measurements in Wireless Mobile Networks Gunatilake A.A.P.I. – EG/2018/3333 Madawalage D.M.K.N.V. – EG/2018/3382 Thalgahagoda R.W.P.K.T.D. – EG/2018/3473 Dr. W. N. B. A. G. Priyankara (Supervisor) Dr. Chatura Seneviratne (Co-Supervisor) Abstract: The expansion of telecommunication providers and their efforts to expand network coverage in Sri Lanka has led to an alarming…
Quad copter and WiFi based airborne system design and development for detecting identified quarantine people’s movements De Alwis T.A.D.Y.D., Dineshika W.M.R. , Nishshanka N.M.K.H, D. S.De Silva This project focuses on a design for detecting identified quarantine people and their movements. This is been used by quarantine people who are staying at quarantine centers, locked-down…
Study on Different Feeding Techniques of Textile Microstrip Patch Antenna Jayathunga E.H. , De Silva D.S., Amunugama C.S.B.M.R.N.L.K., Helapita L. and Nagahawaththa T.H Microstrip patch antenna is a suitable candidate for wearable textile antenna as it is a flexible, planer and directional antenna. In this antenna, the radiating patch is placed on top of the…
SMART METERS FOR MONITORING POWER QUALITY IN DISTRIBUTION GRIDS D.S.De Silva, Eranda W.R, Kudahetti R.M,Madusanka A.W.A.V, K.M.I.U. Ranaweera Power quality (PQ) in the distribution grid has to be maintained within the standard limits set by the regulatory bodies in the country since poor PQ causes problems to the end customers like equipment damages, high expenditure…
Non-invasive Technique to Automate the General Movements Assessment G. Hewavitharana, I. Manawadu, R. Pytathma, D. P. M. H. Dharmananda, A. Wimalasena, S. Gunawardhana This project features the first phase of designing a machine learning model to automate the General Movement Assessment using infant video library at Karapitiya Teaching Hospital. Key Words: Cerebral Palsy, GMA, Automating…
SL-Fleet: Fleet Monitoring System D.M.T. Sasindula, H.M.P.B Piyathilaka, M.J.M. Rasha , S. Gunawardhana This project features the first phase of the design and development of a fleet monitoring system over cellular networks using mobile data. The system consists of an embedded device to be fixed at the vehicle and a server side application at the…
RehaBot: Design and Development of Upper-limb Exoskeleton Robot for Stroke Recovery P.V.N.U. Madhumali, N.M.P.M. Nishshanka, H.M.C.M.B. Herath, S.Gunawardhana This project features the first phase of designing and developing an Exoskeleton Rehabilitation Robot with 2-DoF (degrees of freedom) for upper limb rehabilitation. The robot is targeted to work in Active, Passive, and Passive-mirrored modes with the…
Abstract:
This project focused on designing a low cost, eco-friendly PCB (Printed Circuit Board) prototyping machine with a higher accuracy for the domestic and small scale users.
Abstract:
Interior type Permanent-Magnet Synchronous Motors (IPMSMs) are getting popular to use in many motion control applications. High efficiency and their compact design are the main reasons to attract them for motion control applications. Those applications vary in a wide spectrum from domestic applications to advanced industrial applications. Recently, they have been applied successfully in Hybrid and Electric Vehicles to operate both in motor and generator mode. The objective of this project is to develop a controller for an IPMSM so that it can control the speed and the torque precisely. Voltage Source Inverter (VSI) is used as the power electronic converter to supply the suitable voltage to the IPMSM. All control functions should be implemented in a micro-controller incorporating suitable sensors. A prototype IPMSM drive system will be developed in the laboratory incorporating a VSI, microcontroller and suitable sensors.
