基于响应曲面分析的垃圾气力输送系统检修口多目标尺寸优化

摘要

基于响应曲面分析对垃圾气力输送系统检修口尺寸进行了优化,经过优化,现有检修口质量减少了32.2%.优化过程表明,以响应曲面分析为基础的多目标优化得到的结果与实际值有偏差,需要进行验算,必须在多目标优化结果的基础上,综合考虑响应曲面分析得到的优化尺寸和优化目标之间的关系才能得到最终的优化尺寸;最后利用拓扑优化方法对尺寸优化结果进行了验证,结果表明尺寸优化的结果已达到最优.%The dimension of access port of pneumatic refuse collection system was optimized based on response surface analysis. Through the optimization,the weight of access port deduced by 32.2%.And the analysis process shows that there is deviation be-tween the results of multi-objective optimization based on response surface analysis and actual ones.The results should be checked with ones from usual computation method.The relationship between optimization dimension and optimization objective obtained through response surface analysis should be taken into consideration to get the final optimized dimension based on the multi-objective optimization results.In the end,the topology optimization method was used to checked the dimension optimization results,which shows the dimension optimization had reached the optimum results.