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: $k`j";8uR
Estimated Performance Changes based upon Root-Sum-Square method: =`UFg>-
Nominal MTF : 0.6885 Z[>fFg~N4
Estimated change : -0.1242 _&S;*?K.
Estimated MTF : 0.5642 P)LOAe1'
这个显示公差分析满足要求了 VP<LY/'f
z[K)0@8 6
Nominal 0.688465755 `?SC.KT
Best 0.604758465 Trial 21 fYpJ2y-sA
Worst 0.219598341 Trial 4 YFW/
Fa\7
Mean 0.427677699 ^f9@=I
Std Dev 0.091295533 MhJA8|B6|
fIJX5)D
90% >= 0.311110949 M^Tm{`O!
50% >= 0.407041563 db&!t!#,
10% >= 0.548585753 WD! " $
而从概率看好像还不行啊! /U-+ClZi@
到底如何看公差分析是否可以了呢? gtT&97tT<
再次感谢,请指教一下吧!