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Browsing Electrical Engineering Conference by Author "Chandima, DP"

Now showing items 1-9 of 9

Efficiency enhanced three-port DC-DC converter for MPPT controlled solar-battery systems

Bopearachchi, L; Liyanage, HS; Dasanayake, VH; Chandima, DP; Bolonne, S [Conference-Full-text]

In this paper, efficiency enhanced a three-port DC-DC converter for MPPT controlled Solar-Battery systems is proposed which consists of two separate power flow paths from solar panel to load and to the battery bank. In ...
Enhancing conceptual spatial map by amalgamating spatial and virtual cognitive maps for domestic service robots

Bandara, HMRT; Basnayake, BMSS; Jayasekara, AGBP; Chandima, DP [Conference-Full-text]

Assitive robot technology is rapidly increasing in the modern era. Robot companions become more human-like over the time with the advancement of technology. Personal assitive robot applications are escalated to a vast ...
Extended Kalman filter based autonomous flying system for quadcopters

Somasiri, JAAS; Chandima, DP; Jayasekara, AGBP [Conference-Full-text]

This paper presents mathematical modeling, implementation and experimentation results of Extended Kalman filter (EKF) implemented on existing flight control algorithm which is used to control multi-rotor unmanned ...
Identification of cognitive navigational commands for mobile robots based on hand gestures and vocal commands

Bandara, HMRT; Basnayake, BMSS; Jayasekara, AGBP; Chandima, DP [Conference-Full-text]

Assistive robots are developed to uplift living standards of human beings. An assistive robot needs to be friendly, reliable, and understandable in order to be a human like companion. A robot should be able to navigate ...
Integrated control strategy for grid connected photovoltaic array, battery storage and supercapacitors

Silva, CMMRS; Premadasa, PND; Dassanayake, DMCT; Pradeep, RAH; Sirithunge, C; Chandima, DP; Prasad, WD [Conference-Full-text]

Upon various renewable based power generation, Solar Photovoltaic (PV) technology is continually developing nowadays. However, the major drawback of this technology is the intermittent issue due to the rapid fluctuations ...
Mapping and path planning for long distance autonomous navigation using multisensory data

Weerasinghe, KKDKU; Silva, LCJ; Basnayake, BMSS; Sandanayaka, SDM; Kumarawadu, SP; Chandima, DP; Jayasekara, AGBP [Conference-Full-text]

This paper presents a methodology and a concept behind the autonomous navigation which can be used in field robots. Long distance navigation in an outdoor environment is a challenging task owing to floor profile variations ...
Modeling and simulation of an electromechanical system for a hybrid rubber tire gantry crane

Bolonne, SRA; Chandima, DP [Conference-Full-text]

This paper presents study on the modeling of a Rubber Tire Gantry Crane (RTGC) used in container terminals for container handling. The electrical systems and mechanical systems are modelled by specific blocks from the Power ...
Qi compliant wireless charging and communication for implantable devices

De Silva, HHH; Lakmal, SOK; Chamikara, PBJ; Gunawardana, IMKR; Chandima, DP [Conference-Full-text]

Wireless power transmission has proven to be extremely helpful in the field of medical implants given its potential to power an implant embedded in the body wirelessly. Current studies in wireless power transmission ...
Smart irrigation controlling system for green roofs based on predicted evapotranspiration

Bandara, AGN; Balasooriya, BMAN; Bandara, HGIW; Buddhasiri, KS; Muthugala, MAVJ; Jayasekara, AGBP; Chandima, DP [Conference-Full-text]

A green roof is a roof of a building that is covered from a vegetation. Green roofs are beneficial in number of ways for buildings. Crops in green roofs are exposed to direct solar radiation and strong winds. Furthermore, ...

Now showing items 1-9 of 9

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Browsing Electrical Engineering Conference by Author "Chandima, DP"

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