基于灰色层次分析法的固定通信台站生存能力评估

Evaluation of The Survivability of Fixed Communication Stations Based on Grey Analytic Hierarchy Process

摘要: 固定通信台站作为信息通信系统的核心骨干节点，因位置固定性和组成复杂性，容易受到自然和社会多方面因素的影响和破坏，其生存能力直接关系到信息通信系统能否有效运行。文中针对现阶段固定通信台站生存能力评估主观性较强等缺点，综合考虑固定通信台站伪装防护能力、台站保障能力、装备维修能力因素，建立了固定通信台站生存能力评估指标体系，提出了基于灰色层次分析法的固定通信台站生存能力评估方法，构建了评估模型。实例分析表明，采用灰色层次分析法，克服了评估中外界影响因素主观判断的模糊性和专家打分的随机性影响，可针对性地对得分较低因素方面进行整改，有效提高台站生存能力。

Abstract: As the core backbone nodes of the information and communication system, due to the fixed location and complexity of composition, it is susceptible to the influence and destruction of natural and social factors, the survivability of fixed communication stations is directly related to whether the information and communication system can operate effectively. In view of the shortcomings of the survivability assessment of fixed communication stations at this stage, such as strong subjectivity in the evaluation of the survivability of fixed communication stations, the evaluation index system of the survivability of fixed communication stations is established, and the evaluation method of the survivability of fixed communication stations based on the grey hierarchy process is proposed, and the evaluation model is constructed. Finally, the example results show that the grey analytic hierarchy process is used to overcome the ambiguity of subjective judgment and the randomness of expert scoring in the evaluation, the factors with low scores can be rectified in a targeted manner to effectively improve the survivability of the station.