Sensitivity Analysis of Risk Characteristics of Complex Engineering Systems: An Application to a Subsea Pipeline Monitoring System

One of the problems risk analysis complex engineering systems is uncertainty initial information about time and damage associated with occurrence development situation. The paper proposes a methodology procedure for constructing tree, loading it data, calculating corresponding characteristics: distributions to reach intermediate main events them damages, as well their moments. Methodology involves construction most dangerous path situation respect different criteria sensitivity characteristics information. proposed approach applied model an automated system remote monitoring underwater gas pipeline. its implementation on real-world example constitute novelty work.