基于证据网络的装备体系贡献率评估方法研究

摘要

System‐of‐systems contribution evaluation is an important part of the development of weapon system construction .T he system‐of‐systems contribution’s connotation and characteristics are analyzed ,such as the complex structure of the system and uncertainty information .A contribution evaluation approach for w eapon system‐of‐systems based on evidential netw ork is proposed to address these challenges .The netw ork structure model and belief rule base according to the experience of specialists are built .On this basis ,the rule‐based inference methodology is used to infer the operational efficiency for different w eapon system‐of‐systems . Finally ,a case study of joint landing campaign w eapon system‐of‐systems is conducted based on the typical foreign w eapon to verify the feasibility of the proposed approach .T his approach can support decision‐making in the fields of national defense ,such as the argumentation of weapon demanding and the programming of system development .%体系贡献率评估是装备体系发展规划中一项重要内容.针对装备体系贡献率评估中存在的体系结构复杂、评估信息不确定性强等特点,提出了基于证据网络的装备体系贡献率评估方法.该方法依据专家经验构建网络模型与置信规则库,在此基础上通过证据推理算法对不同装备体系的作战效能进行分析,进而实现装备体系贡献率的评估.最后,以外军典型联合登岛作战装备体系为例验证了所提出方法的可行性.该方法能够为装备体系需求论证、体系发展规划等国防军事领域重大决策提供支撑.