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Browsing Electronic & Computer Engineering by Author "Dooly, Gerard"

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Browsing Electronic & Computer Engineering by Author "Dooly, Gerard"

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  • Sivčev, Satja; Rossi, Matija; Coleman, Joseph; ; Dooly, Gerard; Toal, Daniel (MDPI, 2018)
    Work-class ROVs equipped with robotic manipulators are extensively used for subsea intervention operations. Manipulators are teleoperated by human pilots relying on visual feedback from the worksite. Operating in a remote ...
  • Capocci, Romano; Omerdić, Edin; Dooly, Gerard; Toal, Daniel (MDPI, 2018)
    This paper describes a novel thruster fault-tolerant control system (FTC) for open-frame remotely operated vehicles (ROVs). The proposed FTC consists of two subsystems: a model-free thruster fault detection and isolation ...
  • Sivčev, Satja; Rossi, Matija; Coleman, Joseph; Dooly, Gerard; Omerdić, Edin; Toal, Daniel (Elsevier, 2018)
    ROVs with hydraulic manipulators are extensively used for subsea intervention. With camera feedback from the scene, manipulators are teleoperated and slaved to pilot held master arms. While standard for offshore oil and ...
  • Rashidi Salim, Mohd; Haniff Ibrahim, Mohd; Izam Azmi, Asrul; Yusof Mohd Noor, Muhammad; Sharmi Abdullah, Ahmad; Hafizah Ngajikin, Nor; Manap, Hadi; Dooly, Gerard; Lewis, Elfed (Faculty of Electronic and Computer Engineering (FKEKK), Universiti Teknikal Malaysia Melaka (UTeM)., 2018)
    An improved and compact gas sensor using mid-infrared spectroscopy for highly responsive Carbon Dioxide (CO2) detection is presented. The sensing principle is based on open-path direct absorption spectroscopy in the ...
  • Dooly, Gerard; Manap, Hadi; O'Keeffe, Sinéad; Lewis, Elfed (Elsevier, 2011)
    A highly selective optical fibre sensor has been developed for the monitoring of low level atmospheric ammonia concentrations. The measuring technique employed is based on a differential optical absorption approach, which ...
  • Elgenaidi, Walid; Newe, Thomas; O'Connell, Eoin; Fraifer, Muftah; Mathur, Avijit; Toal, Daniel; Dooly, Gerard (INTECH, 2017)
    There has been a significant increase in the implementation of wireless sensor networks (WSNs) in different disciplines, including the monitoring of maritime environments, healthcare systems and industrial sectors. WSNs ...
  • Dooly, Gerard; Manap, Hadi; O'Keeffe, Sinéad; Lewis, Elfed (IOP Publishing, 2011)
    An optical fibre sensor for the monitoring of low level atmospheric ammonia concentrations is presented. The measuring technique employed is based on a differential optical absorption approach, rather than a semiconductor ...
  • Capocci, Romano; Dooly, Gerard; Omerdić, Edin; Coleman, Joseph; Newe, Thomas; Toal, Daniel (MDPI, 2017)
    This 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 ...
  • Rashidi Salim, Mohd; Haniff Ibrahim, Mohd; Izam Azmi, Asrul; Yusof Mohd Noor, Muhammad; Sharmi Abdullah, Ahmad; Hafizah Ngajikin, Nor; Dooly, Gerard; Lewis, Elfed (Penerbit Universiti Teknikal Malaysia Melaka,Universiti Teknikal Malaysia, 2018)
    A compact and low-cost gas sensor using absorption spectroscopy for Carbon Dioxide (CO2) measurement is presented. The sensing principle is based on open-path direct absorption spectroscopy in the mid-infrared range. The ...
  • Capocci, Romano (University of Limerick, 2018)
    In this thesis, a novel smart inspection-ROV is described. The research addresses the need for a highly-capable ROV with abilities to carry out close-quarters inspections of marine renewable energy installations in their ...
  • Duraibabu, Dinesh Babu; Poeggel, Sven; Omerdić, Edin; Capocci, Romano; Lewis, Elfed; Newe, Thomas; Leen, Gabriel; Toal, Daniel; Dooly, Gerard (MDPI, 2017)
    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) ...
  • Rossi, Matija; Trslić, Petar; Sivčev, Satja; Riordan, James; Toal, Daniel; Dooly, Gerard (MDPI, 2018)
    Many current and future applications of underwater robotics require real-time sensing and interpretation of the environment. As the vast majority of robots are equipped with cameras, computer vision is playing an increasingly ...
  • Rossi, Matija (University of Limerick, 2018)
    This thesis describes a body of research work in the domain of underwater robotics, aimed towards improving performance and efficiency; and achieving partial or full autonomy in a wide range of inspection and intervention ...
  • Poeggel, Sven; Duraibabu, Dinesh Babu; Kalli, Kyriacos; Leen, Gabriel; Dooly, Gerard; Lewis, Elfed; Kelly, Jimmy; Munroe, Maria (MDPI, 2015)
    This investigation describes a detailed analysis of the fabrication and testing of optical fibre pressure and temperature sensors (OFPTS). The optical sensor of this research is based on an extrinsic Fabry–Perot ...
  • McGuinness, Fintan; Leen, Gabriel; Lewis, Elfed; Dooly, Gerard; Toal, Daniel; Duraibabu, Dinesh Babu (IntechOpen, 2018)
    While ever higher resolution temperature sensing is of demand in research and industry, the cost of sensors in the sub-milli-Kelvin (mK) range can be restrictive. Furthermore, as the majority of commercial temperature ...
  • Elgenaidi, Walid; Newe, Thomas; O'Connell, Eoin; Toal, Daniel; Dooly, Gerard (MDPI, 2016)
    There has been a significant increase in the proliferation and implementation ofWireless Sensor Networks (WSNs) in different disciplines, including the monitoring of maritime environments, healthcare systems, and industrial ...
  • Mathur, Avijit; Newe, Thomas; Elgenaidi, Walid; Rao, Muzaffar; Dooly, Gerard; Toal, Daniel (Elsevier, 2017)
    The Internet of Things (IoT) has been expanding in recent years with advancements in technologies, techniques and devices. This expansion has led to several different applications in the medical, civil, marine, military ...
  • Sivčev, Satja (University of Limerick, 2018)
    This thesis describes a body of research work focused on the domain of marine robotics and underwater manipulator control systems in particular. Work-class marine ROVs equipped with hydraulic manipulators are widely used ...
  • Duraibabu, Dinesh Babu; Leen, Gabriel; Toal, Daniel; Newe, Thomas; Lewis, Elfed; Dooly, Gerard (MDPI, 2017)
    Oceanic conditions play an important role in determining the effects of climate change and these effects can be monitored through the changes in the physical properties of sea water. In fact, Oceanographers use various ...
  • Sivčev, Satja; Coleman, Joseph; Omerdić, Edin; Dooly, Gerard; Toal, Daniel (Elsevier, 2018)
    This paper describes the state-of-the art in the area of underwater robot manipulator systems. A brief introduction is given on the use of manipulators in various offshore industries for different subsea intervention a ...

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