Degraded situation awareness risk assessment in the aerospace domain

Jean-Marc Salotti (1, 2, 3, 4) , Ephraïm Suhir (5)

1 COGNITIQUE
2 AUCTUS - Augmenting human comfort in the factory using cobots
3 IMS - Laboratoire de l'intégration, du matériau au système
4 ENSC - Ecole Nationale Supérieure de Cognitique
5 UC Santa Cruz - University of California [Santa Cruz]

Numerous accidents are due to situation awareness degradation. However, as there exist many different causes and human factors are not well understood, it is very difficult for experts to provide probability risks assessments. It is proposed here to simplify the problem by classifying accidents according to the main demons that degrade situation awareness and to use a Bayesian approach with the Noisy-Or nodes. Interestingly, it is possible to use the same approach in the robotics domain.

Mots clés: Situation awareness; Probability risk assessment; Bayesian network

Domaines: Psychologie; Automatique / Robotique

Jean-Marc Salotti, Ephraïm Suhir. Degraded situation awareness risk assessment in the aerospace domain. IEEE International Workshop on Metrology for AeroSpace, Jun 2019, Torino, Italy. ⟨hal-02162283⟩