报务系统抗干扰通信效能评估

摘要

The evaluation of the anti-jamming communication effectiveness in the telegraph system has a great significance for working out a practical telegraph-scheme and optimizing various performance indexes of anti-jamming communication. It refers to many associated factors, which are hard to quantize. The evaluation model of anti-jamming communication effectiveness in the telegraph system is established. With the application of the principal component analysis, the closely associated variables are transformed to mutually independent ones, and many performance indexes of the model are synthetically aggregated. The calculation results show that the principal component analysis is effective on the evaluation of the anti-jamming communication in the telegraph system.%评估报务系统抗干扰通信效能，对于干扰环境下科学制定报务计划、优化和提升报务系统各项抗干扰通信指标等具有重要意义。报务系统抗干扰通信效能评估涉及大量难以量化的因素，且因素间存在多重相关性。建立了报务系统抗干扰通信效能评估模型，运用主成分分析法将相关性很高的变量转化成彼此独立或不相关的变量，并对该模型的多项指标进行综合聚集。计算结果表明，利用主成分分析进行报务系统抗干扰通信效能评估是有效可行的。