Barrier Analysis Analysed in MORT Perspective

摘要

This paper discusses the incorporation into MORT of the Haddon energy-flow notion. It focuses on the relationships between MORT barrier analysis, Energy Trace and Barrier Analysis (ETBA), Control Change Cause Analysis (3CA) and the cybernetic conventions developed by Ashby. The implications for the next generation of MORT and the application of barrier analysis in domains outside of safety are discussed.