huxingong:我也觉得是你们公司的镜头公差太严了[表情]
Ex~[Hk4ow 你先做个公差分析
,K8O<Mw8 还有就是你的温度到底能变化多少呢?
(2013-04-16 09:16)
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hV/$6 8A_ 温度变化从-20度到70度,我做了公差分析如下
2;NIUMAMM =usx' #rb WARNING: Boundary constraints on compensators are ignored when
AS[cz!
> using fast mode or user-defined merit functions.
;Id%{1 EaG3:<>J Criteria : Geometric MTF average S&T at 220.0000 lp/mm
E@aR5S> Mode : Sensitivities
[ottUS@ Sampling : 3
vDz)q Optimization Cycles : Automatic mode
T%Vii*?M Nominal Criteria : 0.28696347
HiEXw}Hkz Test Wavelength : 0.5500
&""~Pn8 G:$wdT(u Fields: User Defined Real Image height in Millimeters
[>Kkj;* # X-Field Y-Field Weight VDX VDY VCX VCY
<XX\4[wb 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
iVzv/Lqm1 2 0.000E+000 8.724E-001 1.000E+000 0.000 0.000 0.000 0.000
;=Jj{FoG% 3 0.000E+000 1.454E+000 1.000E+000 0.000 0.000 0.000 0.000
Z16G 4 0.000E+000 2.036E+000 1.000E+000 0.000 0.000 0.000 0.000
M;={] w@n 5 0.000E+000 2.617E+000 1.000E+000 0.000 -0.031 0.000 0.031
>sdj6^[+ 6 0.000E+000 2.908E+000 1.000E+000 0.000 0.074 0.001 0.356
SY_T\
} 7 0.000E+000 3.000E+000 1.000E+000 0.000 0.121 0.004 0.479
aHe/MucK UwrinkoeE Sensitivity Analysis:
a= ;7 FJgr=9> |------------ Minimum ------------| |------------ Maximum ------------|
MOY.$M,1 Type Value Criteria Change Value Criteria Change
d>}pz TTHI 1 2 -0.010000 0.286651 -0.000312 0.010000 0.285486 -0.001477
UHF.R>Ry TTHI 2 3 -0.010000 0.283952 -0.003011 0.010000 0.287757 0.000793
@;M( oFS9 TTHI 3 4 -0.010000 0.277874 -0.009090 0.010000 0.294357 0.007393
(Kd;l&8 TTHI 4 5 -0.010000 0.293807 0.006843 0.010000 0.277630 -0.009334
dU\,>3tG TTHI 5 6 -0.010000 0.285431 -0.001533 0.010000 0.278884 -0.008080
Zh]d&Xeq TTHI 6 7 -0.010000 0.286581 -0.000383 0.010000 0.287383 0.000419
z@^[. TTHI 7 8 -0.010000 0.284841 -0.002122 0.010000 0.288696 0.001733
qm&}^S TTHI 8 9 -0.010000 0.192224 -0.094740 0.010000 0.244641 -0.042322
R3<>]/1p|P TTHI 9 10 -0.010000 0.239404 -0.047559 0.010000 0.189360 -0.097603
7^#f<m;Ar! TTHI 10 11 -0.010000 0.282693 -0.004271 0.010000 0.289526 0.002562
E$; =*0w TTHI 11 12 -0.010000 0.282891 -0.004072 0.010000 0.284913 -0.002051
e'mm4 2 TTHI 12 13 -0.010000 0.289198 0.002235 0.010000 0.284005 -0.002958
h}i
/u TTHI 13 14 -0.010000 0.284298 -0.002666 0.010000 0.287413 0.000449
sptDzVM TTHI 14 15 -0.010000 0.285354 -0.001609 0.010000 0.288365 0.001402
pHEhB9_A! TTHI 15 16 -0.010000 0.287849 0.000886 0.010000 0.285948 -0.001015
mK5<;$ TTHI 16 17 -0.010000 0.285948 -0.001015 0.010000 0.287849 0.000886
2ixg
ix b"t95qlL Worst offenders:
O E0w/{ Type Value Criteria Change
c_<m8b{AEF TTHI 9 10 0.010000 0.189360 -0.097603
o {Sc TTHI 8 9 -0.010000 0.192224 -0.094740
|Xk'd@< TTHI 9 10 -0.010000 0.239404 -0.047559
,J"6(nk TTHI 8 9 0.010000 0.244641 -0.042322
O&Q_vY TTHI 4 5 0.010000 0.277630 -0.009334
S)of.Nq.; TTHI 3 4 -0.010000 0.277874 -0.009090
k`U")lv TTHI 5 6 0.010000 0.278884 -0.008080
Ol6jx%Je` TTHI 10 11 -0.010000 0.282693 -0.004271
;3OQgKI TTHI 11 12 -0.010000 0.282891 -0.004072
M.))UKSF TTHI 2 3 -0.010000 0.283952 -0.003011
`@q[&^ }&Un8Rg"h -"[o|aa^ Estimated Performance Changes based upon Root-Sum-Square method:
n~l9`4wJY Nominal MTF : 0.2870
Q{T6t;eH Estimated change : -0.1072
j}3Avu% Estimated MTF : 0.1798
#g*U\y KSnU;B6w> Compensator Statistics:
lxx)l(& Change in back focus:
%yX?4T;b Minimum : -0.016980
A!\ouKyayS Maximum : 0.016994
c[J(H,mt/ Mean : 0.000001
W~(@*H Standard Deviation : 0.006436
\B) a57 M3ihtY GOuBNaU{ Monte Carlo Analysis:
*F0O*n*7W Number of trials: 20
8\HL8^6c5 VI7f} Initial Statistics: Normal Distribution
=(:{>tO_" 4^cDp!8 Trial Criteria Change
8+Sa$R 1 0.224653 -0.062310
ms2y[b 2 0.194888 -0.092075
Uyf<:8U\ 3 0.284919 -0.002045
JoeU J3N 4 0.253710 -0.033253
([SrIG> X 5 0.240089 -0.046874
GSo&$T;B6 6 0.298116 0.011153
mW~t/$Y$ 7 0.197691 -0.089273
2u9O+]EP 8 0.232544 -0.054419
3<.]+ukm 9 0.249606 -0.037357
A2>rS 10 0.279120 -0.007843
Y|JC+Ee 11 0.242699 -0.044264
Syv[[Ek 12 0.247212 -0.039751
]5| o8. 13 0.178908 -0.108056
^f*}]`S 14 0.245655 -0.041308
+c;/hM<IX. 15 0.283498 -0.003465
fd~a\5%e 16 0.239833 -0.047131
nF$n[: 17 0.264991 -0.021972
[P~6O>a5p 18 0.290497 0.003534
YuufgPE*H 19 0.203512 -0.083452
!-%fCg(B 20 0.276757 -0.010207
ETU.v*HT] /]7FX" Nominal 0.286963
:'1UX <&B Best 0.298116
l{q$[/J~) Worst 0.178908
v`& Mean 0.246445
I#lvaoeN Std Dev 0.033214
6G2s^P1Dl@ Gt;@.jY& Compensator Statistics:
@;>i3? Change in back focus:
LF o{,%B Minimum : -0.022433
81?7u!=ic+ Maximum : 0.023303
w&&uk[Gh/a Mean : -0.003063
7C~qAI6Eg Standard Deviation : 0.012296
X^2 04K%: Qa*?iD 90% >= 0.194888
R}~p1=D 50% >= 0.245655
%1f, 8BM 10% >= 0.284919
?}f+PP, p#-ov-znp End of Run.
C\.mv |aW~ p1}Y|m! 求指导