Safety Risk Assessment of Ship-Based Test System Based on Fuzzy Analytic Hierarchy Process

In order to evaluate the safety risks and improve the safety and success rate in the ship test system, a safety evaluation method for the ship-based test system based on the fuzzy analytic hierarchy process was proposed. Determining the safety risk assessment index system of ship-based test system is the first step according to the principle of safety system. Then the weight of each risk assessment index is determined through fuzzy analytic hierarchy process. Finally, a comprehensive assessment is performed to determine the risk level combined with the expert scoring method and the weight of risk assessment indicators through an example. The evaluation results show that the evaluation system realizes the quantification of the risk assessment and could provide theoretical guidance and technical reference for the risk analysis and safety management in the ship-based test system.