A Study on a Framework and Methodology Applying Exploratory Data Analysis(EDA) for PBL Feasibility Analysis

The support strategy for modern weapon systems centers on optimizing life-cycle management through the application of Performance-Based Logistics(PBL). A PBL application plan is generally established during the “review phase” of the PBL implementation process, where the PBL feasibility analysis serves as a key basis for determining its effectiveness and suitability. This study defines the scope of PBL feasibility analysis and examines the general characteristics of Exploratory Data Analysis(EDA) along with the specific features of field operational data to enhance the scientific rigor and systematic nature of the analysis. Based on these findings, a standardized framework for EDA-based PBL feasibility analysis is proposed, aiming to formalize the analysis procedure and secure its practical applicability. The proposed framework supports rational decision-making regarding PBL adoption for individual weapon systems and contributes to maximizing the applicability and operational efficiency of PBL by enabling the development of system-specific PBL alternatives.