Skip to main content

Research Repository

Advanced Search

All Outputs (233)

Unipolar single reference multicarrier sinusoidal pulse width modulation based 7-level inverter with reduced number of semiconductor switches for renewable energy applications (2018)
Presentation / Conference
Raj, K., Mahajan, S. B., Sanjeevikumar, P., Frede, B., Pat, W., & Muhammad H., R. (2018, August). Unipolar single reference multicarrier sinusoidal pulse width modulation based 7-level inverter with reduced number of semiconductor switches for renewable energy applications. Paper presented at IEEE-PEMC 2018 - 18th International Conference on Power Electronics and Motion Control

In the present scenario of increasing power demand and depletion of fossil fuel results in the research advancements in the field of renewable energy sources. Among various types of renewable energy sources, photovoltaic related applications are... Read More about Unipolar single reference multicarrier sinusoidal pulse width modulation based 7-level inverter with reduced number of semiconductor switches for renewable energy applications.

The importance of socio-technical and community energy approaches to sustainability transitions: key concepts and examples (2018)
Presentation / Conference
Cameron, L., Rodrigues, L., & Gillott, M. (2018, August). The importance of socio-technical and community energy approaches to sustainability transitions: key concepts and examples. Paper presented at 17th International Conference on Sustainable Energy Technologies Sustainable Energy Technologies for Eco Cities and Environment (SET 2018)

New approaches are needed to meet the challenges facing current and future energy systems. This paper explored this and how these challenges and solutions are critically social as well as technological. Crucial to this is conceptualising and develop... Read More about The importance of socio-technical and community energy approaches to sustainability transitions: key concepts and examples.

Organisational plasticity: a community modelling experience (2018)
Presentation / Conference
Secchi, D., Siebers, P., & Herath, D. B. (2018, August). Organisational plasticity: a community modelling experience. Paper presented at Social Simulation Conference 2018 (SSC 2018), Stockholm, Sweden

This article is concerned with an attempt to provide a conceptual definition of organisational plasticity together with the means to operationalise it. Broadly speaking, this is the ability to implement or to divest change through a fluid adaptation... Read More about Organisational plasticity: a community modelling experience.

Efficiency enhancement of synthetic jet actuators using single crystal piezoceramics (2018)
Presentation / Conference
Jabbal, M., Dave, R., & Nesvijski, E. (2018, July). Efficiency enhancement of synthetic jet actuators using single crystal piezoceramics. Paper presented at 2018 Applied Aerodynamics Conference, Bristol, UK

This report documents the first manufacture and test of a single crystal (PMN-PT) piezoceramic diaphragm synthetic jet actuator for more efficient operation. The experimental investigation included laser vibrometry for diaphragm displacement measurem... Read More about Efficiency enhancement of synthetic jet actuators using single crystal piezoceramics.

A first approach for handling uncertainty in citizen science (2018)
Presentation / Conference
Jiménez, M., Triguero, I., & John, R. (2018, July). A first approach for handling uncertainty in citizen science. Paper presented at IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2018)

Citizen Science is coming to the forefront of scientific research as a valuable method for large-scale processing of data. New technologies in fields such as astronomy or bio-sciences generate tons of data, for which a thorough expert analysis is no... Read More about A first approach for handling uncertainty in citizen science.

Challenges of Hybrid Laminar Flow Control (HLFC) in Aircraft Design and Manufacturing (2018)
Presentation / Conference
Martin De La Escalera, F., Essa, Y., Castello, M. Á., Pillai, U., Chiminelli, A., Lizaranzu, M., & Maimi, P. (2018, June). Challenges of Hybrid Laminar Flow Control (HLFC) in Aircraft Design and Manufacturing. Paper presented at ECCM18 - 18th European Conference on Composite Materials, Athens, Greece

The purpose of this paper is to describe barriers and efforts made in the design of an aircraft in terms of reducing pollution emission into the atmosphere throughout the structural optimization of the aircraft's airfoils. In particular, the present... Read More about Challenges of Hybrid Laminar Flow Control (HLFC) in Aircraft Design and Manufacturing.

A comprehensive review for solar tracking systems design in photovoltaic cell, module, panel, array, and systems applications. (2018)
Presentation / Conference
Hafez, A., Yousef, A., Soliman, A., & Ismail, I. (2018, June). A comprehensive review for solar tracking systems design in photovoltaic cell, module, panel, array, and systems applications. Poster presented at 7th World Conference on Photovoltaic Energy Conversion, 2018 IEEE 45th Photovoltaic Specialists Conference (PVSC)

This paper presents a comprehensive review on solar tracking systems and their potentials on Photovoltaic systems. The paper overviews the design parameters, construction, types and drive system techniques covering myriad usage applications. The perf... Read More about A comprehensive review for solar tracking systems design in photovoltaic cell, module, panel, array, and systems applications..

Feature-based characterisation of evolving surface topographies in finishing operations for additive manufacturing (2018)
Presentation / Conference
Newton, L., Senin, N., Smith, B., & Leach, R. (2018, June). Feature-based characterisation of evolving surface topographies in finishing operations for additive manufacturing. Paper presented at 18th International Conference and Exhibition (euspan)

Finishing operations play a fundamental role in the additive manufacture of components. Conventional surface metrology solutions allow for the characterisation of surface roughness through texture parameters, but are not fully suitable to capture the... Read More about Feature-based characterisation of evolving surface topographies in finishing operations for additive manufacturing.

Photogrammetric coordinate metrology (2018)
Presentation / Conference
Sims-Waterhouse, D., Piano, S., & Leach, R. (2018, June). Photogrammetric coordinate metrology. Paper presented at euspen 18th International Conference & Exhibition

Effects of vibration on fringe projection systems (2018)
Presentation / Conference
Bointon, P., Todhunter, L., Stavroulakis, P., Clare, A., & Leach, R. (2018, June). Effects of vibration on fringe projection systems. Paper presented at euspen 18th International Conference & Exhibition

Discordance between pain and inflammation in rheumatoid arthritis (2018)
Presentation / Conference
McWilliams, D. F. (2018, May). Discordance between pain and inflammation in rheumatoid arthritis. Paper presented at British Society for Rheumatology Annual Conference 2018, Liverpool. UK

Recent research interest has focused on the continuing problem of pain in RA. The long term prognosis for pain could be improved, even when inflammation is being suppressed. This talk will describe the progression of pain, and examine how factors oth... Read More about Discordance between pain and inflammation in rheumatoid arthritis.

Sounding out the space: a composer’s perspective on Spatial Music (2018)
Presentation / Conference
Macleod, D. (2018, April). Sounding out the space: a composer’s perspective on Spatial Music. Paper presented at sound agendas composers’ conference, The University of Sheffield

Pierre Boulez cites space as being the fifth dimension of music (1963). However Alvin Lucier observes that although considerable effort is put into the conception, generation and notation of music relatively little thought is given to the actual prop... Read More about Sounding out the space: a composer’s perspective on Spatial Music.

Flux control modulation for the dual active bridge DC/DC converter (2018)
Presentation / Conference
Fritz, N., Rashed, M., Bozhko, S., Cuomo, F., & Wheeler, P. (2018, April). Flux control modulation for the dual active bridge DC/DC converter. Paper presented at 9th International Conference on Power Electronics, Machines and Drives (PEMD 2018)

This paper introduces a novel modulation technique for the single phase Dual Active Bridge (DAB) in which the switching frequency and transformer flux are modulated to achieve improved power transfer characteristics and reduced converter losses. By a... Read More about Flux control modulation for the dual active bridge DC/DC converter.