摘要
针对网络化C4ISR系统结构中关键节点、备份节点和最优备份策略等问题,提出了一种网络化C4ISR系统结构抗毁能力优化方法。该方法基于信息流点介数的节点重要度计算,结合备份处理和传输代价等约束建立了系统结构抗毁能力优化模型。最后,通过某网络化区域联合防空系统结构抗毁能力优化案例,验证了该方法的有效性。
To solve problems of key nodes, backup nodes and optimal backup strategy in the net- worked command, control, communication, computer, intelligence, surveillance and reconnais- sance（C4ISR ）system structure, an optimization method for the survivability of the networked C4 ISR system structure is proposed. The method is used to calculate the node importance degree based on the information flow. The survivability optimization model considering constraints of the backup processing and transmission costs is established. Finally, the validity of the method is proved by a case of networked regional joint air defense system structure.
出处
《指挥信息系统与技术》
2015年第3期9-15,共7页
Command Information System and Technology
基金
国家"973"计划
江苏省第4期"333工程"(BRA2014213)资助项目
软件新技术与产业化协同创新中心部分资助项目
关键词
网络化C4ISR系统
抗毁能力优化
关键节点
networked command, control, communication, computer, intelligence, surveillanceand reconnaissance（C4ISR ） system
optimization of survivability
key nodes
