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  • Design and implementation of high-power- factor dimmable fluorescent lamp ballast circuit 
    Ratnayake, KMUS; Priyankara, WDS; Premachandra, WAD; Rajapakshe, RPRH; Wickramarachchi, N [Conference-Extended-Abstract]
    Lighting is an essential element of home and work environment that affects lives of people in many different ways. In Sri Lanka, people spend significant amount of their electric hills on lighting. As one of the widely ...
  • Design and maintenance of gravel roads for Sri Lanka. 
    Amarasekara, RM [Thesis-Full-text]
    A study has been carried out to gather, review, summarize literature in order to prepare a set of recommendation tor design and maintenance of gravel road for Sri Lanka, Paved roads are all weather while earth roads are ...
  • Design and optimization of a mems based piezoresistive pressure sensor for flash flood level measurement 
    Priyadarshana, TGP; Wijethunge, HMDP; Jayasekara, BCCP; Amarasinghe, YWR [Conference-Full-text]
    This paper is focused on designing and optimization of a Micro Electro Mechanical System (MEMS) based piezoresistive type pressure sensor to enhance the sensitivity by optimally utilizing the maximum available Silicon wafer ...
  • Design and Optimization of a MEMS Based Piezoresistive Pressure Sensor for Hash Flood Level Measurement. 
    Priyadarshana, TGP; Wijethunge, HMDP; Jayasekara, BCCP; Amarasinghe, YWR [Conference-Full-text]
    This paper is focused on designing and optimization of a Micro Electro Mechanical System (MEMS) based piezoresistive .t ype pressure 10 enhance the sensitivity by optimally utilizing the maximum available Silicon wafer ...
  • Design and optimization of linear actuator for biomedical applications 
    Chandrasiri, WAD; Rashmika, WAD; Adikary, SU [Conference-Abstract]
    Microelectromechanical system (MEMS) actuators are a promising innovation that is essential to the development of a wide variety of biomedical devices. The invention of smaller fluid pumps has been valued with increasing ...
  • Design and performance of an industrial scale biofilter for odorous gas treatment 
    Wijayawardhana, AJ; Wijeyekoon, SLJ; Walpalage, S; Amarasinghe, ADUS [Article-Abstract]
    Odorous gas treatment is a challenging task due to the difficulties in identifying odor specific gases and their varied characteristics. A bio filter was designed for the treatment of waste gas stream from a tobacco leaf ...
  • Design and performance optimisation of graphite-based batteries for advanced energy storage system 
    Liyanage, LDNM; Reval, SS; Madushan, IL; Rohitha, LPS [Conference-Full-text]
    This research focuses on the development of a graphite-based battery, utilising the abundant graphite resources available in Sri Lanka while facing the challenges of limited access to advanced materials and technologies. ...
  • Design and realization of pogrammable induction motor drive 
    Kurnarawadu, S; Ranindu, D; Rathnayakae, G; Sreeskanth, V; Sriragu, A; Sudarsan, Gl [Conference-Abstract]
    There are different algorithms available for speed control of induction motors, while every algorithm has its relative merits over the other. The inverters available in the market are mostly designed using application ...
  • Design and simulation of 1-DOF tactile sensor for gripping force measurement 
    Amarasinghe, YWR; Kulasekera, AL; Priyadarshana, TGP [Conference-Abstract]
    This paper presents the design and simulation of a quantum tunneling composite (QTC) based tactile sensor structure for gripping force measurement. The design presents a tactile sensing element capable 1-DOF force sensing ...
  • Design and simulation of a 4-dof vibratory gyroscope 
    Konara, KMTMB; Amarasinghe, YWR [Conference-Full-text]
    In this paper, design and simulation of a Multi DoF (Degree of Freedom) Vibratory Gyroscope is presented. Most of the available gyroscopes are vibratory gyroscopes due to their design and fabrication simplicity. But the ...
  • Design and Simulation of a Human-like Robot Neck Mechanism 
    Edirisinghe, EANS; Lakmal, RAP; Lakshitha, TGG; Sirimanna, SWDTS; Jayasekara, AGBP [Conference-Full-text]
    A vast range of human-friendly interactive robotic heads is being developed by researchers. However, these robot heads require improvements in construction and behavior to achieve more human-like performance. Therefore, ...
  • Design and simulation of a human-like robot neck mechanism 
    Edirisinghe, EANS; Lakmal, RAP; Lakshitha, TGG; Sirimanna, SWDTS; Jayasekara, AGBP [Conference-Full-text]
    A vast range of human-friendly interactive robotic heads is being developed by researchers. However these robot heads require improvements in construction and behavior to achieve more human-like performance. Therefore this ...
  • Design and Simulation of a MEMS Based Dual Axis Capacitive Accelerometer 
    Jayanetti, VC; Jayathilaka, WADM; Talawatta, KI; Amarasinghe, YWR [Conference-Full-text]
    Micro Electro Mechanical Systems (MEMS) based multi axis accelerometers are embedded in many modern technological applications. These sensors are widely used in smart electronics, bio-medical uses, automobiles and ...
  • Design and simulation of a MEMS based dual axis capacitive accelerometer 
    Jayanetti, VC; Jayathilaka, wadm; Talawatta, KI; Amarasinghe, YWR [Conference-Abstract]
    Micro Electro Mechanical Systems (MEMS) based multi axis accelerometers are embedded in many modern technological applications. These sensors are widely used in smart electronics, bio-medical uses, automobiles and aeronautics. ...
  • Design and simulation of a robotic arm for a service robot 
    Pathirana, MGK; Perara, KTK; Sirithunge, HPC; Srima, PHDAS; Jayasekara, AGBP [Conference-Abstract]
    This paper focuses on designing and simulation of an interactive robotic arm for pick and place and service applications. The robot is expected to have image processing and voice recognition capability. The mechanical ...
  • Design and simulation of a robotic arm for a service robot 
    Pathirana, MGK; Perera, KTK; Sirithunge, HPC; Srimal, PHDAS; Jayasekara, AGBP [Conference-Full-text]
    This paper focuses on designing and simulation of an interactive robotic arm for pick and place and service applications. The robot is expected to have image processing and voice recognition capability. The mechanical ...
  • Design and simulation of fuzzy inference based multiple PID controllers for 6-dof unmanned underwatter vehicle 
    Makawita, CD [Thesis-Abstract]
    Unmanned underwater vehicles are currently being utilised for scientific, commercial and military underwater applications. These vehicles require autonomous guidance and control systems in order to perform underwater tasks. ...
  • Design and simulation of mems based 5-dof tactile force sensor 
    Udayanga, TDI; Jayathilaka, WADM; Amarasinghe, YWR; Dao, DV [Conference-Full-text]
    This paper describes design and simulation of five degrees of freedom (5-DOF) Micro-Electro-Mechanical systems (MEMS) based tactile force sensor. Tactile sensing involves with measuring physical parameters such as force, ...
  • Design and simulation of mems based piezoresitive pressure sensor for microfluidic applications 
    Munas, FR; Amarasinghe, YWR; Kumarage, P; Dau, VT; Dao, DV [Conference-Full-text]
    This paper presents the design and simulation of MEMS based piezoresistive pressure sensor for microfluidic applications. Geometrical parameters are very much considerable when designing microstructure of the pressure sensor. ...
  • Design and simulation of mems sensors with inbuilt GSM Communication for smart buildings 
    Chathuranga, KVDS; Jayasinghe, CM [Conference-Full-text]
    Use of MEMS based sensor in building automation is a trend in the present. This is because the inherent behavior of MEMS sensors are being very compact, low powered, sensitive and cheap methods of sensing biological and ...