A data-analysis approach for improved decision-making in selecting the preferred SoS capability solution

摘要: A system of systems (SoS) approach for providing a new capability has been gaining increased attention, and consequently resulted in numerous research activities. However, decision-making methods and frameworks are still lacking in this area. In this paper, a general method is presented for selecting the preferred SoS solution within a large and complex solution space. The method presented in this paper combines statistical data analysis and ranking methods to screen a large number of feasible SoS solutions in a high-dimensional space and present the best SoS solution to the stakeholders. This method reduces the order of the solution space to a manageable level to enable communication among stakeholders. The advantage of the method is in increased participation of stakeholders by providing a smaller palette of solutions that can be effectively negotiated and compared in terms of various estimated decision factors. The effectiveness of this method is demonstrated through a hypothetical case of a searchand-rescue mission.