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: s~3"*,3@
Estimated Performance Changes based upon Root-Sum-Square method: (m13
ong
Nominal MTF : 0.6885 04o(05K
Estimated change : -0.1242 qeypa!
Estimated MTF : 0.5642 af)L+%Q%R
这个显示公差分析满足要求了 V!uW\i/
u{J$]%C
Nominal 0.688465755 4PR!OB
Best 0.604758465 Trial 21 ^tI
,eZ
Worst 0.219598341 Trial 4 tmKHT
Mean 0.427677699 %AaZc=a[c
Std Dev 0.091295533 =nGgk}Z
W|4:3c4
90% >= 0.311110949 EJrP{GH
50% >= 0.407041563 -a !?%
10% >= 0.548585753 qf;x~1efC4
而从概率看好像还不行啊! PY[nnoF"|
到底如何看公差分析是否可以了呢? f["c,,[
再次感谢,请指教一下吧!