Browsing Academic by Author "Al-Hitmi M."
Now showing items 1-8 of 8
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A real-time early warning seismic event detection algorithm using smart geo-spatial bi-axial inclinometer nodes for Industry 4.0 applications
Tariq H.; Touati F.; Al-Hitmi M.A.E.; Crescini D.; Mnaouer A.B. ( MDPI AG , 2019 , Article)Earthquakes are one of the major natural calamities as well as a prime subject of interest for seismologists, state agencies, and ground motion instrumentation scientists. The real-time data analysis of multi-sensor ... -
Design and implementation of information centered protocol for long haul SHM monitoring
Tariq H.; Touati F.; Al-Hitmi M.A.E.; Crescini D.; Manouer A.B. ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In structural health monitoring systems (SHM), robust data transmission is the fundamental constraint. In this work, an information centered protocol is being proposed for multi-sensor and multi-variable communication ... -
Geographical area network-structural health monitoring utility computing model
Tariq H.; Tahir A.; Touati F.; Al-Hitmi M.A.E.; Crescini D.; Manouer A.B.... more authors ... less authors ( MDPI AG , 2019 , Article)In view of intensified disasters and fatalities caused by natural phenomena and geographical expansion, there is a pressing need for a more effective environment logging for a better management and urban planning. This ... -
Optimal Consensus Time Synchronizations for Wireless Sensor Networks
Abdaoui A.; Tariq H.; Touati F.; Elfouly T.; Al-Hitmi M.; Ahmed M.H.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Wireless Sensor Networks (WSNs) have received an important consideration in recent years regarding its broad area of applications. Time synchronization is one of the most important challenges of WSNs. This paper proposes ... -
Single-Phase Transformer-based HF-Isolated Impedance Source Inverters With Voltage Clamping Techniques
Aleem Z.; Winberg S.L.; Iqbal A.; Al-Hitmi M.A.E.; Hanif M. ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)In this paper, a new family of impedance source inverters is presented. It employs high-frequency electrical isolation between the inverter bridge switches and the load along with voltage clamping across the dc-link voltage. ... -
Study of the effects of dust, relative humidity, and temperature on solar PV performance in Doha: Comparison between monocrystalline and amorphous PVS
Touati F.A.; Al-Hitmi M.A.; Bouchech H.J. ( Taylor & Francis , 2013 , Article)The sensitivity of various solar photovoltaic technologies to dust, temperature, and relative humidity is investigated for Doha's environment. Results obtained show that monocrystalline photovoltaics (PVs) have efficiencies ... -
Switched Inductor Quazi Switched boost Converter for Nano - Grid Applications
Meraj, Mohammad; Ali, M.A.; Rahman, Syed; Bhaskar, S. M.; Iqbal, Atif; Al Hitmi, M. A. E.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Each commercial and residential buildings energy management system can be efficiently/ economically realized by integration of the solar photovoltaics (acting as the renewable power generator), battery energy storage system ... -
Towards understanding the effects of climatic and environmental factors on solar PV performance in arid desert regions (Qatar) for various PV technologies
Touati F.; Al-Hitmi M.; Bouchech H. ( IEEE , 2012 , Conference Paper)The sensitivity of various solar photovoltaic technologies to dust, temperature and relative humidity is investigated for Qatar's environment. Results obtained show that mono-crystalline PVs have efficiencies as high as ...