Gb. Shaw et al., Development of the quantitative generalized information network analysis methodology for satellite systems, J SPAC ROCK, 38(2), 2001, pp. 257-269
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.