中国传媒大学学报(自然科学版)
中國傳媒大學學報(自然科學版)
중국전매대학학보(자연과학판)
JOURNAL OF COMMUNICATION UNIVERSITY OF CHINA(SCIENCE AND TECHNOLOGY)
2014年
1期
43-46
,共4页
灰色系统%强化缓冲算子%单调递增函数%时间序列%平均发展速度
灰色繫統%彊化緩遲算子%單調遞增函數%時間序列%平均髮展速度
회색계통%강화완충산자%단조체증함수%시간서렬%평균발전속도
grey system%strengthening buffer operator%monotone increasing function%time series%average tempo
在灰色系统缓冲算子公理体系下,基于严格单调递增函数和时间序列的平均发展速度构造了3类新的强化缓冲算子,并研究了其内在的特性和内在联系,有效的解决了冲击扰动数据序列在建模预测过程中经常出现的定量预测结果与定性分析结论不符的问题,并通过实例对比分析表明了该算子的有效性和实用性,从而为缓冲算子的构造开辟了新的方向。
在灰色繫統緩遲算子公理體繫下,基于嚴格單調遞增函數和時間序列的平均髮展速度構造瞭3類新的彊化緩遲算子,併研究瞭其內在的特性和內在聯繫,有效的解決瞭遲擊擾動數據序列在建模預測過程中經常齣現的定量預測結果與定性分析結論不符的問題,併通過實例對比分析錶明瞭該算子的有效性和實用性,從而為緩遲算子的構造開闢瞭新的方嚮。
재회색계통완충산자공리체계하,기우엄격단조체증함수화시간서렬적평균발전속도구조료3류신적강화완충산자,병연구료기내재적특성화내재련계,유효적해결료충격우동수거서렬재건모예측과정중경상출현적정량예측결과여정성분석결론불부적문제,병통과실례대비분석표명료해산자적유효성화실용성,종이위완충산자적구조개벽료신적방향。
Under the axiomatic system of buffer operator in grey system theory,we constructed three new strengthening buffer operators on the basis of monotone increasing function. Meanwhile,we prove them to be strengthening buffer operators and they have some characters and the inherent relations. The problem that there are some contradictions between quantitative analysis and qualitative analysis in pretreatment for vibration data sequences is resolved effectively. A practical example shows theirs validity and practicabili-ty,and break a new path for the construction of the strengthening buffer operators.