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: I{*.htt{
Estimated Performance Changes based upon Root-Sum-Square method: L@d]R MNv
Nominal MTF : 0.6885 MX4 :e>dtd
Estimated change : -0.1242 9XJ9~I?
Estimated MTF : 0.5642 PU]7c2.y
这个显示公差分析满足要求了 k8Su/U
t(uB66(_F
Nominal 0.688465755 i"2J5LLv
Best 0.604758465 Trial 21 i4{ /
Worst 0.219598341 Trial 4 X-*KQ+?
Mean 0.427677699 :JTRRv
Std Dev 0.091295533 pUCEYR
vkNZ -`+I
90% >= 0.311110949 ;:8jxkx6%
50% >= 0.407041563 eE#81]'6a
10% >= 0.548585753 7>W+Uq
而从概率看好像还不行啊! ?vL^:f["
到底如何看公差分析是否可以了呢? W[jW;uk
再次感谢,请指教一下吧!