摘要
针对导弹设备贮存可靠性预计问题,通过对原始数据序列是否满足准指数规律的检验,建立了相应的灰色预测模型,并提出了一种新的估计模型参数的方法,采用卡尔曼滤波算法减弱原始数据的随机性。算例表明模型简单实用、精度高、通用性好。
Aiming to deal with the problem of storage reliability prediction for missile equipment, by inspection of original data sequence whether it have quasi-exponent law, established corresponding grey prediction model,and proposed a new method of estimation of the model parameters,Kalman filtering algorithm was used to reduce the randomicity of the original data. The examples show the model simple, practical,high precision and good universality.
出处
《弹箭与制导学报》
CSCD
北大核心
2007年第1期308-310,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
导弹设备
贮存可靠性
灰色模型
可靠性预计
准指数规律
missile equipment
storage reliability
grey model
reliability prediction
quasi-exponent
