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WSC
2001

Simulation of rare events in transportation systems

14 years 11 days ago
Simulation of rare events in transportation systems
Prior to the deployment of any new or replacement component within a transportation system, it should be demonstrated that the modified system meets or exceeds the safety requirements of the original system. Since the occurrence of a mishap in such a system is a rare event, it is neither cost nor time effective to build and to test a prototype in an actual system prior to deployment. The Axiomatic Safety-Critical Assessment Process (ASCAP) is a simulation methodology that models the complete system and analyzes the effects of equipment changes. By carefully constraining the amount of the overall system state space required for analyses, it probabilistically determines the sequence of events that lead to mishaps. ASCAP is applicable to any transportation system that is governed by a well-defined operational environment.
Lori M. Kaufman, Ted C. Giras
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2001
Where WSC
Authors Lori M. Kaufman, Ted C. Giras
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