QinetiQ develops computer model to identify fatigue in aircrew

Disruption in normal patterns of work and rest is inherent in most air operations, which can cause tiredness in aircrew.Scientists at QinetiQ, Europe's largest science and technology research organisation, have developed a computer programme that predicts levels of aircrew fatigue.

Developed from research carried out by QinetiQ into the sleep and wakefulness of airline pilots on behalf of the UK Civil Aviation Authority (CAA), the programme will assist in the evaluation of aircrew rosters, highlighting potential areas of concern.When fully implemented, it has the potential to provide an additional tool for the regulation of duty hours.

"Although the UK has very strict limits on pilot hours we believe that our programme will add a significant link to the safety regulation of pilot hours", said Karen Robertson, Scientist at QinetiQ.

"In addition to the CAA's limits on pilot hours it is essential that the best available information on the development of fatigue and the impairment of performance in air operations is available to both the regulators and those responsible for designing the rosters," stated Steve Griffin, Research Project Manager at the UK Civil Aviation Authority.

QinetiQ has worked with the UK Civil Aviation Authority for over 10 years - with the majority of research being carried out at its Farnborough site, the home of QinetiQ's Centre for Human Sciences facility.

Beta versions of the software are currently being evaluated by all interested parties.

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