航天快响发射指挥架构设计与运用OA

To address the challenge of designing and applying command and control architectures for operationally responsive space launches,the typical three-tier and four-tier architectures are studied.Based on entropy theory,a system entropy mod-el for evaluating these architectures is constructed by integrating weighted timeliness entropy and quality entropy.The find-ings demonstrate that the three-tier architecture is superior when the weight coefficient of timeliness entropy(α)is less than or equal to 0.6,whereas the four-tier architecture proves more effective when α is greater than or equal to 0.67.Within the critical interval of 0.6<α<0.67,a threshold value u for the number of operational units(m)is identified:the three-tier architecture is preferable if m<u,and the four-tier architecture becomes optimal if m≥u.Furthermore,the threshold u decreases as α increases.Corresponding unit employment strategies,namely coupled utilization and streamlined utilization of combat units,are proposed for different launch modes and initial states of the launch vehicle.The models and conclusions can provide a theoretical foundation for decision-making in operationally responsive space launch command and control and its practical application.