摘要
基于弹上电子设备可靠性数据量少的特点,传统大样本的预测方法不再适用的问题,采用动态的灰色模型GM(1,1)对弹上电子设备的可靠性进行预测。由于灰色模型预测方法不需要大量样本数据,且预测精度也较高,从而解决了弹上电子设备系统可靠性分析与预测中的难题,在工程上具有可行性。
Due to finiteness of reliable data of missile electronic equipment,it is difficult to accurately predict by using general method.So we use grey models GM(1,1) which can forecast at a higher precision without large data.It solves the problem in reliability prediction for missile electronic equipment and is reasonable in practice.
出处
《舰船电子工程》
2008年第3期160-161,172+184-185,共5页
Ship Electronic Engineering
关键词
灰色模型
弹上电子设备
可靠性
grey models
missile electronic equipment
reliability
