Development of the quantitative generalized information network analysis methodology for satellite systems

A generalized analysis methodology for satellite systems has been developed , and it can be used for the analysis of space system architectures address ing any mission in communications, sensing, or navigation, The generalized information network analysis methodology is a hybrid of information network flow analysis, signal and antenna theory, space systems engineering and ec onometrics and specifies measurable, unambiguous metrics for the cost, capa bility, performance, and adaptability. The important contribution of the wo rk is that by standardizing the representation of the overall mission objec tive, in terms of generalized quality of service parameters, the new method ology organizes, prioritizes, and focuses the engineering effort expended i n satellite systems analysis. The generalized methodology is thus identifie d as a valuable tool for spare systems engineering, allowing qualitative an d quantitative assessment of the impacts of system architecture, deployment strategy, schedule slip, market demographics, and technical risk.