摘要
通过对平均强化缓冲算子(ASBO),几何平均强化缓冲算子(GASBO),加权平均强化缓冲算子(WASBO)和加权几何平均强化缓冲算子(WGASBO)等的特性及各种内在关系的研究,明确了当序列前一部分增长(衰减)速度过缓而后一部分增长(衰减)速度过快时,冲击扰动系统数据序列通过强化缓冲算子作用后,强化缓冲作用序列变得比较平缓,从而有效地解决了在建模预测过程中常常出现的定量预测结果与定性分析结论不符的问题.
With the studying on the characteristics and their inter-relation of the average strengthening buffer operator, geometry average strengthening buffer operator, weigh average strengthening buffer operator, and weigh geometry average strengthening buffer operator the sequence, which increases or decreases slowly in the front but rapidly in the hind, becomes smooth with the strengthening buffer operators. The problem of the disaccord between quantitative analysis and qualitative analysis is solved effectively in modeling forecasting.
出处
《控制与决策》
EI
CSCD
北大核心
2007年第7期730-734,共5页
Control and Decision
基金
国家自然科学基金项目(70473037)
教育部博士点基金项目(20020287001)
江苏省自然科学基金重点项目(BK2003211)
南京航空航天大学博士创新基金项目(019004).
关键词
缓冲算子
算术平均
几何平均
强化算子
Buffer operator
Arithmetic average
Geometry average
Strengthening operator
