基于突变级数法的振动压路机选型方法
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摘要
基于突变理论,提出了振动压路机选型的突变级数法。首先对评价目标进行多层次分解及数据的归一化处理;然后构建突变模糊隶属函数,并计算突变模糊隶属函数值;最后计算总突变级数值,据此对振动压路机进行优选。研究表明,该方法可靠性高、客观性强,为工程实践提供了一条新思路。
Based on catastrophe theory,catastrophe progression method of selecting vibratory roller was presented. The multi-level objects were analyzed and standard quantization of assessment indices was performed. The catastrophic fuzzy affiliated function was constructed and the values were calculated,and the ultimate catastrophe progression values were calculated,which can be used to select vibratory rollers.The study shows that catastrophe progression method has practical value in the selection of vibratory rollers.
引文
[1]文畅平.振动压路机选型的属性识别及实践[J].筑路机械与施工机械化,2007,24(10):54-56.
    [2]马士宾,王选仓,魏连雨,等.突变优选理论在选择桥型方案中的应用[J].公路交通科技,2007,24(10):68-71.
    [3]涂圣文,过秀成,孙志华,等.改进的突变评价法在干线公路过境方案决策中的应用[J].交通与计算机,2008,26(3):65-68.
    [4]史志富,张安,刘海燕,等.基于突变理论与模糊集的复杂系统多准则决策[J].系统工程与电子技术,2006,28(7):1010-1013.
    [5]宫凤强,李夕兵,高科.地下工程围岩稳定性分类的突变级数法研究[J].中南大学学报:自然科学版,2008,39(5):1081-1086.
    [6]高科,李夕兵,宫凤强.基于突变级数法的边坡地震稳定性综合评价[J].地下空间与工程学报,2009,5(2):406-412.
    [7]朱顺泉,徐国祥.上市公司财务状况的突变级数评价模型及其实证研究[J].统计与信息论坛,2003,18(3):11-14.

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