灰色离散序列增量动态GML(n,1)模型的参数辩识方法及应用

Grey Discrete Series Increment Vibration Model GML(n,1) Parameter Distinguishing Methods and Application

基于灰色 GM( n,1 )微分动态建模原理 ,按离散数据序列特点 ,提出灰色离散时间序列增量动态GML( n,1 )模型及初次、二次参数辩识方法 .GML( n,1 )模型的信息包容量丰富 ,适用范围广泛 .

According to the principle of establishing the differential dynamic model GM(n,1) and the character of dispersal data alignment, the principle and method of grey model system was worked out. Furthermore GML(n,1) model is rich in information and can be used widely.