摘要
对火炮身管烧蚀磨损量的预测,通常通过靶场试验获得,而应用数学理论建立合理模型的较少。本文采用灰色系统理论,建立了GM(1,1)预测模型,并用残差检验、关联度检验、后验差检验等方法验证了该模型的正确性。运用该模型预测的结果与试验数据吻合较好。
The burning erosion is determined generally according to the proving ground test. It is less occasion that the mathematical theory is applied to set up model. Applying grey system theory, the paper has presented the GM(1,1) predicting model and applied residue checking, correlativity checking and after-test tesidue checking to test the correlativity of the GM(1,1) model. The result predicted by the model has little difference between the experimental result.
出处
《火炮发射与控制学报》
北大核心
2002年第1期1-4,共4页
Journal of Gun Launch & Control
