Estimate of the Perceptive Load by Variability of Rate of Heartbeat. Application to a Piloting Task (Appreciation de la Charge Perceptive par la Variabilite du Tythme Cardiaque Application a une Tache de Pilotage)

Abstract : The load undergone by a subject during aeronautical work is essentially perceptive. Its estimate is necessary for the human factor engineering study of an operation station.