摘要
在灰色系统理论缓冲算子公理体系下,构造了一类新的强化缓冲算子,并研究了其一些特性及内在关系,有效地解决了冲击扰动数据序列在建模预测过程中出现的定量预测结果与定性分析结论不符的问题。实例结果表明该强化缓冲算子能显著提高数据预测模型的预测精度。
Under the axiomatic system of buffer operator in grey system theory,a new class of strengthening buffer operators of exponential type are established,which have the universality and practicability.Meanwhile,their characters and their inherent relation among them are studied and compared.The problem that there are some contradictions between quantitative analysis and qualitative analysis in pretreatment for vibration data sequences is resolved effectively.Finally,an example shows the new strengthening buffer operators increase the forecast precision of the data forecast model remarkably.
出处
《中国管理科学》
CSSCI
2008年第S1期133-136,共4页
Chinese Journal of Management Science
基金
国家自然科学基金资助项目(90510010)
教育部博士点基金资助项目(20050287026)
关键词
缓冲算子
强化缓冲算子
平均
buffer operation
strengthening buffer operation
average
