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: f._ua>v,f
Estimated Performance Changes based upon Root-Sum-Square method: Uz]|N6`
Nominal MTF : 0.6885 H9e<v4c
Estimated change : -0.1242 )\$|X}uny&
Estimated MTF : 0.5642 #AQV(;r7@
这个显示公差分析满足要求了 v`
1lxX'*
U # qK.
Nominal 0.688465755 Ig>(m49d
Best 0.604758465 Trial 21 brUF6rQ
Worst 0.219598341 Trial 4 O:Tj"@h
Mean 0.427677699 ~Z'?LV<t
Std Dev 0.091295533 TuaBm1S{f
NTs aW}g
90% >= 0.311110949 $6poFo)U+
50% >= 0.407041563 nAdf=D'P
10% >= 0.548585753 b d!Y\OD
而从概率看好像还不行啊! aQ@oH#
到底如何看公差分析是否可以了呢? _X
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再次感谢,请指教一下吧!