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Dr. Edin Omerdic
Department of Electronic & Computer Engineering, University of Limerick, Limerick, Ireland
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Academic Career Length
25Years (2002-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications1 September 2018 in Ocean Engineering
Journal Article
SSSatja Sivčev
Satja Sivčev
JCJoseph Coleman
Joseph Coleman
EOEdin Omerdic
Edin OmerdicGDGerard Dooly
Gerard DoolyDTDaniel Toal
Daniel Toal
Journal Article
RCRomano Capocci
Romano CapocciGDGerard Dooly
Gerard DoolyEOEdin Omerdic
Edin OmerdicJCJoseph Coleman
Joseph Coleman
Thomas NeweDTDaniel Toal
Daniel ToalThis paper presents a review of inspection-class Remotely Operated Vehicles (ROVs). The review divides the classification of inspection-class ROVs; categorising the vehicles in order of size and capability. A state of the art technology review is undertaken, discussing various common subsystems of the ROV. Standard and novel ROV shapes and designs are reviewed, with emphasis on buoyancy, frame materials and hydrodynamics. Several power considerations and designs are discussed, accounting for battery fed and mains fed systems. ROV telemetry is split into a discussion on the various transmission hardware systems and the communication protocols that are most widely used in industry and research today. A range of thruster technologies is then introduced with consideration taken of the various thruster architectures available. Finally, the navigation and positioning sensors employed for ROV navigation and control are reviewed. The author has also created a number of comparison tables throughout the review; tables include comparison of wired data transmission technology, comparison of common ROV communication protocols and comparisons of various inertial navigation systems. By the end of the review the reader will have clearer understanding on the fundamentals of inspection-class ROV technologies and can use this as an introduction to further paper investigation.
1 December 2004 in Control Engineering Practice
Journal Article
EOEdin Omerdic
Edin OmerdicGRGeoff Roberts
Geoff Roberts
1 April 2003 in Control Engineering Practice
Journal Article
1 May 2018 in Control Engineering Practice
Journal Article
SSSatja Sivčev
Satja Sivčev
MRMatija Rossi
Matija Rossi
JCJoseph Coleman
Joseph Coleman
GDGerard Dooly
Gerard DoolyEOEdin Omerdic
Edin OmerdicDTDaniel Toal
Daniel Toal
Journal Article
DDDinesh Babu Duraibabu
Dinesh Babu DuraibabuSPSven Poeggel
Sven PoeggelEOEdin Omerdic
Edin OmerdicRCRomano Capocci
Romano Capocci
Elfed LewisGDGerard Dooly
Gerard Dooly +3
A miniature sensor for accurate measurement of pressure (depth) with temperature compensation in the ocean environment is described. The sensor is based on an optical fibre Extrinsic Fabry-Perot interferometer (EFPI) combined with a Fibre Bragg Grating (FBG). The EFPI provides pressure measurements while the Fibre Bragg Grating (FBG) provides temperature measurements. The sensor is mechanically robust, corrosion-resistant and suitable for use in underwater applications. The combined pressure and temperature sensor system was mounted on-board a mini remotely operated underwater vehicle (ROV) in order to monitor the pressure changes at various depths. The reflected optical spectrum from the sensor was monitored online and a pressure or temperature change caused a corresponding observable shift in the received optical spectrum. The sensor exhibited excellent stability when measured over a 2 h period underwater and its performance is compared with a commercially available reference sensor also mounted on the ROV. The measurements illustrates that the EFPI/FBG sensor is more accurate for depth measurements (depth of ~0.020 m).
About Me
Edin Omerdic received his Dipl. Eng. and M.S. degree in Electrical Engineering from the University of Zagreb, Croatia, in 1997 and 2001 respectively, and Ph.D. in Electrical Engineering from the University of Wales, UK in 2004. He is currently a Senior Research Fellow at the Centre for Robotics and Intelligent Systems (CRIS), University of Limerick, Ireland.
His research interests include Modelling and Simulation of Dynamic Systems, Real-Time Simulators and Real-Time Embedded Control Systems, Virtual Reality, Multi-Modal Human Machine Interface for Cyber-Physic Systems based on AI techniques (VR headsets, speech recognition, hand gesture recognition), Machine Learning, Guidance, Navigation and Control System for Marine Platforms, Nonlinear Control Systems, Underwater Robotics, and Fault-Tolerant Systems.
Dr. Omerdic has received four awards for his work, including the Society of Underwater Technology (SUT) prize for Best Multimedia Presentation (GCUV 2003) 'Thruster Fault Accommodation for Underwater Vehicles', IFAC prize for best online demonstration (MCMC 2003) 'Fault Detection and Accommodation for ROVs', IMarEST SMI Donald Maxwell Award Prize for Best Journal Paper (2004) 'A Fuzzy Track-Keeping Autopilot for Ship Steering', and Curriculum Paper Contest National Instruments International Competition LabVIEW in the Curriculum 2006 (First Prize Winner) 'Virtual Underwater Lab: Efficient Tool for System Integration and UUV Control Development'.