peipei802 |
2011-11-25 14:05 |
各位大俠,討論下公差分析結果,非常感謝!
如果公差分析采用MTF評價,公差分析結果時是看MTF的平均改變量還是看模特卡羅模擬給出的概率?例如: {/K!cPp9 Estimated Performance Changes based upon Root-Sum-Square method: z_A34@a Nominal MTF : 0.6885 i?|b:lcV Estimated change : -0.1242 z i3gE$7 Estimated MTF : 0.5642 YbP}d&L 這個顯示公差分析滿足要求了 06>+loBG c{wob%!> Nominal 0.688465755 Vl0Y'@{ Best 0.604758465 Trial 21 Zl{DqC^ Worst 0.219598341 Trial 4 ~
ve Mean 0.427677699 i
z
dJ,8 Std Dev 0.091295533 R6qC0@* "In$|A\?E 90% >= 0.311110949 h#]LXs 50% >= 0.407041563 1-?TjR 10% >= 0.548585753 !-s
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