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  1. Impact Case Study

    Heavy duty gas turbine monitoring based on adaptive neuro-fuzzy inference system: speed and exhaust temperature control

    Gas turbines are currently a popular power generation technology in countries with access to natural gas resources. However they are very complex systems the operation of which at peak performance is challengi...

    Nadji Hadroug, Ahmed Hafaifa, Mouloud Guemana, Abdellah Kouzou, Abudura Salam and Ahmed Chaibet

    Mathematics-in-Industry Case Studies 2017 8:8

    Published on: 17 October 2017

  2. Research

    Liquidity and volatility commonality in the Canadian stock market

    This paper studies liquidity and volatility commonality in the Canadian stock market. We show that five various liquidity measures display strong evidence of commonality at both market-wide and industry specif...

    Nathan Gold, Qiming Wang, Melanie Cao and Huaxiong Huang

    Mathematics-in-Industry Case Studies 2017 8:7

    Published on: 11 October 2017

  3. Research

    Credit contingent interest rate swap pricing

    Credit value adjustment (CVA) is an adjustment to an existing trading price based on the counterparty-risk premium. Currently, CVA is computed with an implicit assumption that the replacement contract is defau...

    Haohan Huang, Huaxiong Huang, Eugene Wang and Hongmei Zhu

    Mathematics-in-Industry Case Studies 2017 8:6

    Published on: 3 October 2017

  4. Research

    Modelling and optimizing a system for testing electronic circuit boards

    In this article we consider a difficult combinatorial optimization problem arising from the operation of a system for testing electronic circuit boards (ECB). This problem was proposed to us by a company that ...

    Stephen Y. Chen, Odile Marcotte, Mario Leonardo Morfin Ramírez and Mary Pugh

    Mathematics-in-Industry Case Studies 2017 8:4

    Published on: 20 September 2017

  5. Research

    Predicting key features of a substation without monitoring

    Understanding domestic electricity consumption behaviour is very important for planners and operators of electrical networks. Distribution Network Operators (DNOs) are installing monitoring devices at the low-...

    T. E. Lee

    Mathematics-in-Industry Case Studies 2017 8:3

    Published on: 30 August 2017

  6. Research

    Modelling the cardiovascular system for assessing the blood pressure curve

    A four compartment model of the cardiovascular system is developed. To allow for easy interpretation and to minimise the number of parameters, an effort was made to keep the model as simple as possible. Using ...

    T. G. Myers, Vicent Ribas Ripoll, Anna Sáez de Tejada Cuenca, Sarah L. Mitchell and Mark J. McGuinness

    Mathematics-in-Industry Case Studies 2017 8:2

    Published on: 4 April 2017

  7. Research

    NHL expansion and fan allegiance: a mathematical modelling study

    Expansion of the NHL hockey league is of current interest. Success of an expansion team will rely on approved geographic locations, and most importantly fan support. Fan allegiance can be likened to infectious...

    Jennifer Light, Alina Chernin and Jane M. Heffernan

    Mathematics-in-Industry Case Studies 2016 7:7

    Published on: 4 October 2016

  8. Research

    Repeatability analysis of airborne electromagnetic surveys

    We provide methods for determining the repeatability of airborne electromagnetic surveys when conducted at different altitudes over a number of repeated flights. Our data arise from the TELLUS project carried ...

    Avril Hegarty, Gerry Stanley, Eugene Kashdan, Jim Hodgson and Andrew C. Parnell

    Mathematics-in-Industry Case Studies 2016 7:6

    Published on: 9 September 2016

  9. Research

    Scheduling the repair of aircraft components - a case study

    In aircraft components maintenance shops, components are distributed amongst repair groups and their respective technicians based on the type of repair, on the technicians skills and workload, and on the custo...

    Catarina Avelino, David Bourne, Fátima Ferreira, Deolinda Rasteiro and Jorge Santos

    Mathematics-in-Industry Case Studies 2016 7:5

    Published on: 22 July 2016

  10. Research

    Detecting heart rate while jogging: blind source separation of gait and heartbeat

    A blind source signal separation problem that was brought to a Study Group in Limerick in 2013 required a way to prevent the gait of a jogger from masking the heartbeat, when detected by a simple photodiode th...

    Tuoi T. N. Vo, Mark McGuinness, Alan F. Hegarty, Stephen B. G. O’Brien, Kevin O’Sullivan and Sandra Healy

    Mathematics-in-Industry Case Studies 2016 7:2

    Published on: 26 May 2016

  11. Research

    Electric ion dispersion as a new type of mass spectrometer

    At the 2014 Fields-MPrime Industrial Problem Solving Workshop, PerkinElmer presented a design problem for mass spectrometry. Traditionally, mass spectrometry is done via three methods: using magnetic fields to...

    Michael Lindstrom, Iain Moyles and Kevin Ryczko

    Mathematics-in-Industry Case Studies 2016 7:1

    Published on: 26 May 2016

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