huxingong:我也觉得是你们公司的镜头公差太严了[表情]
q?0&0 你先做个公差分析
8)f/H&)>8 还有就是你的温度到底能变化多少呢?
(2013-04-16 09:16)
3?&P^{
ronZa0 温度变化从-20度到70度,我做了公差分析如下
h)r=+Q\'(S V)oKsO WARNING: Boundary constraints on compensators are ignored when
leXdxpc using fast mode or user-defined merit functions.
`7V'A u@4khN:
^p Criteria : Geometric MTF average S&T at 220.0000 lp/mm
3XUie;*` Mode : Sensitivities
8feLhWg'P Sampling : 3
cdL0<J b, Optimization Cycles : Automatic mode
?Bd6<F-G Nominal Criteria : 0.28696347
urD{'FQf Test Wavelength : 0.5500
Qz<i{r-z ]6WP;.[ Fields: User Defined Real Image height in Millimeters
|A)a
='Ap # X-Field Y-Field Weight VDX VDY VCX VCY
'z};tIOKJk 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
%LnG^L 2 0.000E+000 8.724E-001 1.000E+000 0.000 0.000 0.000 0.000
kh"APxQ79 3 0.000E+000 1.454E+000 1.000E+000 0.000 0.000 0.000 0.000
Sjmq\A88dc 4 0.000E+000 2.036E+000 1.000E+000 0.000 0.000 0.000 0.000
xUB{{8B:L 5 0.000E+000 2.617E+000 1.000E+000 0.000 -0.031 0.000 0.031
\Dx)P[Ur 6 0.000E+000 2.908E+000 1.000E+000 0.000 0.074 0.001 0.356
llpgi,-= 7 0.000E+000 3.000E+000 1.000E+000 0.000 0.121 0.004 0.479
.7Itbp6=R
G/_8xmsU Sensitivity Analysis:
'"V]>) j|r$!gV |------------ Minimum ------------| |------------ Maximum ------------|
TI^X gl~ Type Value Criteria Change Value Criteria Change
;'4Kg@/ TTHI 1 2 -0.010000 0.286651 -0.000312 0.010000 0.285486 -0.001477
x{VUl TTHI 2 3 -0.010000 0.283952 -0.003011 0.010000 0.287757 0.000793
1W>0 TTHI 3 4 -0.010000 0.277874 -0.009090 0.010000 0.294357 0.007393
|f[:mO TTHI 4 5 -0.010000 0.293807 0.006843 0.010000 0.277630 -0.009334
6#2E {uy;R TTHI 5 6 -0.010000 0.285431 -0.001533 0.010000 0.278884 -0.008080
H<3ayp$ TTHI 6 7 -0.010000 0.286581 -0.000383 0.010000 0.287383 0.000419
B}d)e_uLj TTHI 7 8 -0.010000 0.284841 -0.002122 0.010000 0.288696 0.001733
)5s-"o< TTHI 8 9 -0.010000 0.192224 -0.094740 0.010000 0.244641 -0.042322
"Qe2U(Un TTHI 9 10 -0.010000 0.239404 -0.047559 0.010000 0.189360 -0.097603
F:G
Vysy TTHI 10 11 -0.010000 0.282693 -0.004271 0.010000 0.289526 0.002562
t)l^$j!h@ TTHI 11 12 -0.010000 0.282891 -0.004072 0.010000 0.284913 -0.002051
kE{-h'xADD TTHI 12 13 -0.010000 0.289198 0.002235 0.010000 0.284005 -0.002958
pxQh;w TTHI 13 14 -0.010000 0.284298 -0.002666 0.010000 0.287413 0.000449
v<]$,V] TTHI 14 15 -0.010000 0.285354 -0.001609 0.010000 0.288365 0.001402
G>+iisb% TTHI 15 16 -0.010000 0.287849 0.000886 0.010000 0.285948 -0.001015
d((,R@N' TTHI 16 17 -0.010000 0.285948 -0.001015 0.010000 0.287849 0.000886
4~0@(3 S\A9r!2 Worst offenders:
'u%SI]*;> Type Value Criteria Change
dYp} R>+ TTHI 9 10 0.010000 0.189360 -0.097603
8wzQr2: TTHI 8 9 -0.010000 0.192224 -0.094740
Y:5Gp8Vi TTHI 9 10 -0.010000 0.239404 -0.047559
ju/#V}N TTHI 8 9 0.010000 0.244641 -0.042322
)s8{|) - TTHI 4 5 0.010000 0.277630 -0.009334
{mB &xz:b TTHI 3 4 -0.010000 0.277874 -0.009090
DcNwtts TTHI 5 6 0.010000 0.278884 -0.008080
.:TSdusr~ TTHI 10 11 -0.010000 0.282693 -0.004271
@?[}\9dW TTHI 11 12 -0.010000 0.282891 -0.004072
P{>-MT2E TTHI 2 3 -0.010000 0.283952 -0.003011
x1 1ug M_#^zo
"x O['5/:- Estimated Performance Changes based upon Root-Sum-Square method:
ap .L=vn Nominal MTF : 0.2870
*> 7Zc Estimated change : -0.1072
/cZ-+cu Estimated MTF : 0.1798
h1Q rFPQnu A@
4Oq Compensator Statistics:
pm'i4!mY<P Change in back focus:
Jnq}SUev Minimum : -0.016980
1(m[L=H5> Maximum : 0.016994
2[Bw+<YA` Mean : 0.000001
h
Ap(1h#m Standard Deviation : 0.006436
j{H,{x b:6e2|xf? Hu7WU;w Monte Carlo Analysis:
&v&e-|r8; Number of trials: 20
Q~$hx{foN K}Rq<zW Initial Statistics: Normal Distribution
;cW9NS3: 5^GrG|~ Trial Criteria Change
Gbc2\A\ 1 0.224653 -0.062310
]*pro| 2 0.194888 -0.092075
JReJlDu 3 0.284919 -0.002045
C4t@;U=x 4 0.253710 -0.033253
}Uunlz< 5 0.240089 -0.046874
'&Tq/;Ml 6 0.298116 0.011153
ynG@/S6)K 7 0.197691 -0.089273
A$XmO}+ 8 0.232544 -0.054419
APL #-`XC 9 0.249606 -0.037357
D=!5l4 10 0.279120 -0.007843
3^p;'7x 11 0.242699 -0.044264
mpDQhD[n 12 0.247212 -0.039751
9i/VvW 13 0.178908 -0.108056
>iFi~)i_4y 14 0.245655 -0.041308
=&v&qne9 15 0.283498 -0.003465
-!pg1w06 16 0.239833 -0.047131
Q%^!j_# 17 0.264991 -0.021972
=9cN{&qf 18 0.290497 0.003534
{,zn#hU.R 19 0.203512 -0.083452
~ZZJ/Cu 20 0.276757 -0.010207
)w&k&TY4H YV/JZc f Nominal 0.286963
X,i^OM_ Best 0.298116
xC.Tipn> Worst 0.178908
f|-%., Mean 0.246445
ZH8Oidj` Std Dev 0.033214
xBKis\b gC\^"m Compensator Statistics:
5Ak6 q(\ Change in back focus:
'"o&BmF Minimum : -0.022433
6`sS8Ar&u Maximum : 0.023303
=/L;}m)7 Mean : -0.003063
2]f?c%)I Standard Deviation : 0.012296
zkmfu~_) a;[=bp 90% >= 0.194888
xE%sPWbj 50% >= 0.245655
/U =eB?> 10% >= 0.284919
FW--|X]8 #a=~a=c(^ End of Run.
N2Q%/}+, f%5 s8) 求指导