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新型变权弱化缓冲算子的构造
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国家自然科学基金(71171116);教育部人文社会科学研究青年基金(09YJC630129);江苏省高校哲学社会科学基金(09SJD630059)


Structure study of new weakening buffer operators with variable weights
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    摘要:

    根据灰色系统理论中的新信息优先利用原则,在灰色系统缓冲算子三公理体系下构造了新型变权弱化缓冲算子,研究了缓冲算子调节度与可变权重之间的关系.变权缓冲算子有效解决了由于传统缓冲算子不能实现作用强度的微调而导致的缓冲作用效果过强或过弱的问题.最后,通过实例说明了变权缓冲算子在控制作用强度方面的灵活性.

    Abstract:

    According to the three axioms in the buffer operator theory,several new weakening buffer operators with variable weights were constructed,and the relationship between buffer operator regulation degree and variable weight were studied in this paper.The new operators solve the problem of unsatisfactory buffer effect due to the lack of fine tuning of effect intensity.An example was given to show the flexibility and validity of the new operators in controlling strenghth.

    参考文献
    [1] 王正新,党耀国,刘思峰.变权缓冲算子及缓冲算子公理的补充[J].系统工程,2009,27(1):113-117WANG Zhengxin,DANG Yaoguo,LIU Sifeng.Buffer operators with variable weights and complement of axioms
    [J].System Engineering,2009,27(1):113-117
    [2] Liu S F.The three axioms of buffer operator and their ap-plication[J].Journal of Grey System,1991,3(1):39-48
    [3] 王正新,党耀国,刘思峰.变权缓冲算子及其作用强度的研究[J].控制与决策,2009,24(8):1218-1222WANG Zhengxin,DANG Yaoguo,LIU Sifeng.Study on buffer operators with variable weights and their effectstrength to original sequence[J].Control and Decision,2009,24(8):1218-1222
    [4] 张庆,刘思峰,王正新,等.几何变权缓冲算子及其作用强度研究[J].系统工程,2009,27(10):113-117ZHANG Qing,LIU Sifeng,WANG Zhengxin,et al.Geometry buffer operators with variable weights and the intensity of their influence on original sequence[J].SystemsEngineering,2009,27(10):113-117
    [5] 江苏省统计局.江苏统计年鉴[M].北京:中国统计出版社,2008Statistics Information Network of Jiangsus.Jiangsu statistical yearbook[M].Beijing:China Statistics Press,2008
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顾红,姚天祥.新型变权弱化缓冲算子的构造[J].南京信息工程大学学报(自然科学版),2012,4(3):279-284
GU Hong, YAO Tianxiang. Structure study of new weakening buffer operators with variable weights[J]. Journal of Nanjing University of Information Science & Technology, 2012,4(3):279-284

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  • 收稿日期:2010-05-28

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