如果公差分析采用MTF评价,公差分析结果时是看MTF的平均改变量还是看模特卡罗模拟给出的概率啊?例如: FM3.z)>
Estimated Performance Changes based upon Root-Sum-Square method: Q~^v=ye
Nominal MTF : 0.6885 (|O(BxS
Estimated change : -0.1242 LP7jCt
Estimated MTF : 0.5642 `0s3to%7
这个显示公差分析满足要求了 QBmARQ
c&#Q`m
Nominal 0.688465755 hRKJKQ@7
Best 0.604758465 Trial 21 W;Dik%^tg
Worst 0.219598341 Trial 4 `$4wm0G|
Mean 0.427677699 5 3+C;]J
Std Dev 0.091295533 Fbotn(\h@
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90% >= 0.311110949 m k~F@
50% >= 0.407041563 O&CY9
2)Lk
10% >= 0.548585753 E08!a
而从概率看好像还不行啊! NxH%%>o>
到底如何看公差分析是否可以了呢? 0<-A2O),
再次感谢,请指教一下吧!