Title :

A New Approach to System Safety of human-multi-robot mobile system control with STPA and FTA

Author(s) :

Bensaci, Chaima [Auteur]
Zennir, Youcef [Auteur]
Pomorski, Denis [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Université de Lille

Journal title :

ALGERIAN JOURNAL OF SIGNALS AND SYSTEMS (AJSS)

Publication date :

2020-03-01

English keyword(s) :

Hazard Analysis
STPA
FTA
Collaborative multi-mobile robots

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

Autonomous Mobile multi-robots are among the most complex systems in their control. Especially when those robots navigate in hazardous and dynamic environments such as chemical analysis laboratories which include dangerous ...
Show more >Autonomous Mobile multi-robots are among the most complex systems in their control. Especially when those robots navigate in hazardous and dynamic environments such as chemical analysis laboratories which include dangerous and harmful products (poisonous, flammable, explosive ...). This study deals the safety problem in a robotic analysis laboratory and investigates the possibility to use those autonomous multirobots in such environments with the presence of human workers without serious hazards. We used a systems-theoretic hazard analysis technique (STPA) in addition to fault tree analysis to identify the potential safety hazard scenarios, their causal factors and we conclude by a set of recommendations.Show less >

Language :

Anglais

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL