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随着红外制导探测技术的飞速发展,红外制导系统抗干扰性能评估已成为红外制导系统研究过程中急需解决的问题之一。结合某型红外制导系统,利用层次分析法建立了评估指标体系,将模糊算法应用于描述评估指标之间的重要程度,比传统标度法能更好地体现不同指标重要程度的模糊性,也一定程度上克服了人脑思维的局限性。算例结果表明该指标体系具有一定的使用价值,该方法也提高了评估结果的可信度和准确性。
With the rapid development of infrared guidance detection technology, the anti-interference performance evaluation of infrared guidance system has become one of the most urgent problems in the research of infrared guidance system. Combined with a certain type of infrared guidance system, the AHP is used to establish the evaluation index system. The fuzzy algorithm is applied to describe the importance between the evaluation indexes, which can better reflect the ambiguity of the importance of different indexes than the traditional scaling method. To some extent overcome the limitations of human brain thinking. The results of the example show that the index system has certain value of use, and the method also improves the credibility and accuracy of the evaluation results.