基于健康维护的大型回转窑多目标优化

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1、ABSTRACTBythecomparisonofthedatabeforeandaftertheoptimizationandafteradjustment,itcanbeseencertainimprovementsoftherotarykilnshellstraightnessandthelifeofrollingring.Meanwhile,thelifetimevalueofeachcomponentismorebalancedbasedonthelongerlifetimeofeachcomponent.Thustheoptimizat

2、iongoalsofequalloaded,coaxiallineandequallifeareachieved.KeyWords:rotarykiln,multi-objectiveoptimization,responsesurface,healthmaintenance,IsightIII目录目录主要符号说明..............................................................I第一章绪论...................................................

3、............11.1课题研究的背景和意义..............................................11.2回转窑的基本结构..................................................11.2.1筒体.........................................................21.2.2滚圈.........................................................31.2.3托轮.....

4、....................................................31.3国内外研究现状....................................................31.3.1回转窑滚圈方面的研究成果.....................................31.3.2回转窑托轮与托轮轴方面的研究成果.............................41.3.3回转窑筒体方面的研究成果.....................................5

5、1.3.4多目标设计优化...............................................61.4本文主要研究思路..................................................7第二章回转窑主体部件的有限元分析.........................................92.1回转窑的模型及基本参数............................................92.1.1回转窑模型介绍..........................

6、.....................92.1.2回转窑基本参数...............................................92.1.3物料动态安息角的计算........................................102.2回转窑整体模型的温度场分析.......................................112.2.1回转窑结构的有限元模型......................................112.2.2回转窑各个模型的温度场分析.......

7、...........................122.3回转窑整体模型的结构场分析.......................................142.3.1回转窑模型的受力分析........................................142.3.2对模型施加载荷和边界条件....................................142.3.3对第一档滚圈模型进行结构场分析..............................152.3.4对筒体模型进行结构场分析..........

8、..........................152.3.5对托轮模型进行结构场分析................