试验优化设计试验优化设计刘浩作业.doc

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1、试验优化设计作业刘浩八班2013424042第一题1、序号空列因素A因素B因素C提取量115042184.45217063434.33319094373.97425064171.25527092461.25629043394.25735093299.84837044350.61939062394.35992.75655.54929.311040.051026.751246.19999.931128.421044.801162.571135.06895.83330.92218.51309.77346.68342.25415.40333.31376.14348.27387.52

2、378.353298.6117.35196.8868.58377.53优水平A2B3C2优组合A2B3C2主次因素A、C、B2、3序号空列Y空提取量排序Δyi新顺序11330.92184.458-146.47821330.92434.332103.41231330.92373.97543.05542342.25171.259-171.00952342.25461.251119.00162342.25394.25452.00373348.27299.847-48.43783348.27350.6162.34693348.27394.35346.084顺序发生变动，说明误差影响

3、较大。第二题(1)表头设计ABCD空列试验指标处理号1234511111122244463621222244.541620.251612.5156.253133335.56630.25363617.5306.2541444466.56.73642.2544.8919.2368.645212346.36.56.739.6942.2544.8919.5380.256221435.14.84.626.0123.0421.1614.5210.2572341277.47.24954.7651.8421.6466.5682432188.58.76472.2575.6925.2635.0

4、493134277.17.34950.4153.2921.4457.9610324318.48.58.970.5672.2579.2125.8665.6411331246.56.36.142.2539.6937.2118.9357.21123421377.37.14953.2950.4121.4457.96134142354.54.72520.2522.0914.2201.64144231466.56.73642.2544.8919.2368.6415432418.58.58.772.2572.2575.6925.7660.49164413276.56.94942.2547

5、.6120.4416.1655.261.159.868.282.780.87279.170.875.987.583.783.383.267.679.586.280.880.876.83047.043733.213576.044651.246839.296528.6451846256.815012.645760.817656.257005.696938.896922.244569.766320.257430.446528.646528.645898.24Qi1962.681946.111941.701926.231922.34Si49.9933.4229.0113.549.6

6、5Fi50.0333.4529.0313.559.66ai2.922.922.922.922.920.050.050.050.050.05（2）通过上表可以看出，在置信水平为0.05的条件下，ABCD四个因素均为显著性因素（3）主次顺序：A、B、C、D优组合：A3、B4、C3、D3（4）本试验最优组合指标真值的置信区间为[8.8,10],置信度为95%。（5）因素贡献率A35.72%B23.68%C20.48%D9.24%误差10.88%变异系数：由此可知，试验水平并不良好。