huxingong:我也觉得是你们公司的镜头公差太严了[表情]
mhXSbo9w- 你先做个公差分析
>*"6zR2 o 还有就是你的温度到底能变化多少呢?
(2013-04-16 09:16)
tEE1`10Mt
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*AI 温度变化从-20度到70度,我做了公差分析如下
QoVRZ $!p Zagj1OV| WARNING: Boundary constraints on compensators are ignored when
5?()o}VjAO using fast mode or user-defined merit functions.
NX5A{ }CyS_Tc Criteria : Geometric MTF average S&T at 220.0000 lp/mm
on=I*?+R Mode : Sensitivities
>.]'N:5 Sampling : 3
:y!%GJW Optimization Cycles : Automatic mode
AvNU\$B4aG Nominal Criteria : 0.28696347
ZJ7<!?6 Test Wavelength : 0.5500
kQY+D1 KOQ9K Fields: User Defined Real Image height in Millimeters
xWa96U[ # X-Field Y-Field Weight VDX VDY VCX VCY
hDf|9}/UQd 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
l`}Ag8Q 2 0.000E+000 8.724E-001 1.000E+000 0.000 0.000 0.000 0.000
cIIt ;q[ 3 0.000E+000 1.454E+000 1.000E+000 0.000 0.000 0.000 0.000
k;?Oi?] 4 0.000E+000 2.036E+000 1.000E+000 0.000 0.000 0.000 0.000
dT9ekNQB 5 0.000E+000 2.617E+000 1.000E+000 0.000 -0.031 0.000 0.031
0B;cQSH!q 6 0.000E+000 2.908E+000 1.000E+000 0.000 0.074 0.001 0.356
H"g$qSx 7 0.000E+000 3.000E+000 1.000E+000 0.000 0.121 0.004 0.479
q:9#Vcw [v!TQwMU Sensitivity Analysis:
rq.S0bzH ZSu0e% |------------ Minimum ------------| |------------ Maximum ------------|
aeBA`ry"B Type Value Criteria Change Value Criteria Change
j$K[QSn TTHI 1 2 -0.010000 0.286651 -0.000312 0.010000 0.285486 -0.001477
TBzOz:k TTHI 2 3 -0.010000 0.283952 -0.003011 0.010000 0.287757 0.000793
(Wm4JmX% TTHI 3 4 -0.010000 0.277874 -0.009090 0.010000 0.294357 0.007393
DG&[.dR+ TTHI 4 5 -0.010000 0.293807 0.006843 0.010000 0.277630 -0.009334
Jf,)Y>EI TTHI 5 6 -0.010000 0.285431 -0.001533 0.010000 0.278884 -0.008080
'xC83}!k TTHI 6 7 -0.010000 0.286581 -0.000383 0.010000 0.287383 0.000419
gtBnP~zT\B TTHI 7 8 -0.010000 0.284841 -0.002122 0.010000 0.288696 0.001733
us^2Oplq< TTHI 8 9 -0.010000 0.192224 -0.094740 0.010000 0.244641 -0.042322
3/w) mY-o TTHI 9 10 -0.010000 0.239404 -0.047559 0.010000 0.189360 -0.097603
f~3_Rv! TTHI 10 11 -0.010000 0.282693 -0.004271 0.010000 0.289526 0.002562
jb~/>I^1 TTHI 11 12 -0.010000 0.282891 -0.004072 0.010000 0.284913 -0.002051
mu1Lg s$; TTHI 12 13 -0.010000 0.289198 0.002235 0.010000 0.284005 -0.002958
v.ftfL! TTHI 13 14 -0.010000 0.284298 -0.002666 0.010000 0.287413 0.000449
+cw;a]o^> TTHI 14 15 -0.010000 0.285354 -0.001609 0.010000 0.288365 0.001402
_(q|W3 TTHI 15 16 -0.010000 0.287849 0.000886 0.010000 0.285948 -0.001015
r95l.v TTHI 16 17 -0.010000 0.285948 -0.001015 0.010000 0.287849 0.000886
e[lRY>Pe5 {[&_)AW6m% Worst offenders:
/
xfg4 Type Value Criteria Change
'kD~tpZ TTHI 9 10 0.010000 0.189360 -0.097603
AV0C9a/td TTHI 8 9 -0.010000 0.192224 -0.094740
{cNH| TTHI 9 10 -0.010000 0.239404 -0.047559
qQ_o>+3VAy TTHI 8 9 0.010000 0.244641 -0.042322
p$5+^x'( TTHI 4 5 0.010000 0.277630 -0.009334
=HF||p@ TTHI 3 4 -0.010000 0.277874 -0.009090
"z^&>#F TTHI 5 6 0.010000 0.278884 -0.008080
W|PKcZ ]Uc TTHI 10 11 -0.010000 0.282693 -0.004271
4}~zVT0'~ TTHI 11 12 -0.010000 0.282891 -0.004072
l1|z;
$_z TTHI 2 3 -0.010000 0.283952 -0.003011
r] +V:l3 )7e[o8O_6 DJtKLG0 Estimated Performance Changes based upon Root-Sum-Square method:
ml|[xM8 Nominal MTF : 0.2870
95,{40;X7 Estimated change : -0.1072
-1Luyuy/` Estimated MTF : 0.1798
0ang^v;q E! i:h62 Compensator Statistics:
~ "]6 Change in back focus:
NC*h7 Minimum : -0.016980
=Of!1TR( Maximum : 0.016994
cNW [i" Mean : 0.000001
0aMw Standard Deviation : 0.006436
Ba$Ibq,r/ GHMoT g2=5IU< Monte Carlo Analysis:
(]|rxmycA Number of trials: 20
0Wf,SYx`s T5eXcI0t Initial Statistics: Normal Distribution
>qJRpO {=AK| Trial Criteria Change
4JTFdbx 1 0.224653 -0.062310
o,!r t1&0 2 0.194888 -0.092075
X5'QYZ6kv 3 0.284919 -0.002045
2VOdI 4 0.253710 -0.033253
V}#2pP 5 0.240089 -0.046874
R~,*W1G6sF 6 0.298116 0.011153
UQwLAXs 7 0.197691 -0.089273
^AWM/aY 8 0.232544 -0.054419
W*q[f!@ 9 0.249606 -0.037357
!O=J8;oLk 10 0.279120 -0.007843
X*2MNx^K~ 11 0.242699 -0.044264
$vS`w4Y 12 0.247212 -0.039751
BfLh%XC 13 0.178908 -0.108056
=o5ZcC 14 0.245655 -0.041308
.)W'{2J-
15 0.283498 -0.003465
lE+v@Kb: 16 0.239833 -0.047131
(;o,t?:d 17 0.264991 -0.021972
Ix,`lFbH 18 0.290497 0.003534
$ 1 N_qu 19 0.203512 -0.083452
qA<PF+f 20 0.276757 -0.010207
"WTnC0< c~0YIk>] Nominal 0.286963
54kd>)|"ag Best 0.298116
{89F* Worst 0.178908
eUYd0L! Mean 0.246445
5$Yt@8; Std Dev 0.033214
So*Q8`"-. ]3_oT^$: Compensator Statistics:
EPCu Change in back focus:
}>cQ}6n. Minimum : -0.022433
%C%~f{4 Maximum : 0.023303
L Ty[) Mean : -0.003063
5N(/K. ^ Standard Deviation : 0.012296
b$P=rIB @|xcrEnP}B 90% >= 0.194888
$X~4J 50% >= 0.245655
;T! mNKl 10% >= 0.284919
1(`>9t02/? BzL>,um End of Run.
w!7f* CUB= T] 求指导