huxingong:我也觉得是你们公司的镜头公差太严了[表情]
(qqOjz 你先做个公差分析
rai3<_W< 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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?u/@PR\D 温度变化从-20度到70度,我做了公差分析如下
{5%5}[/x T&%ux=Jt WARNING: Boundary constraints on compensators are ignored when
A?CcHw
rT using fast mode or user-defined merit functions.
Bt>}rYz1 jhXkSj Criteria : Geometric MTF average S&T at 220.0000 lp/mm
';TT4$(m Mode : Sensitivities
#w,Dwy Sampling : 3
Rv#]I#O Optimization Cycles : Automatic mode
U*(izD Nominal Criteria : 0.28696347
p<TpK ) Test Wavelength : 0.5500
u.mJQDTH O4r0R1VQM Fields: User Defined Real Image height in Millimeters
{;N,t]>8M # X-Field Y-Field Weight VDX VDY VCX VCY
Xf02"PXC 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
:rHJ4Tl 2 0.000E+000 8.724E-001 1.000E+000 0.000 0.000 0.000 0.000
UUzYbuS>&l 3 0.000E+000 1.454E+000 1.000E+000 0.000 0.000 0.000 0.000
g .onTFwN 4 0.000E+000 2.036E+000 1.000E+000 0.000 0.000 0.000 0.000
XWA:J^ 5 0.000E+000 2.617E+000 1.000E+000 0.000 -0.031 0.000 0.031
"}q@Y= 6 0.000E+000 2.908E+000 1.000E+000 0.000 0.074 0.001 0.356
W=#:.Xj[ 7 0.000E+000 3.000E+000 1.000E+000 0.000 0.121 0.004 0.479
3a?o3= k5D%y3|9 Sensitivity Analysis:
HG+%HUO$ .q%WuQw |------------ Minimum ------------| |------------ Maximum ------------|
PJ]];MQ Type Value Criteria Change Value Criteria Change
rM .|1(u TTHI 1 2 -0.010000 0.286651 -0.000312 0.010000 0.285486 -0.001477
G?EoPh^m TTHI 2 3 -0.010000 0.283952 -0.003011 0.010000 0.287757 0.000793
n#q<`}u, TTHI 3 4 -0.010000 0.277874 -0.009090 0.010000 0.294357 0.007393
a=DcZ_M TTHI 4 5 -0.010000 0.293807 0.006843 0.010000 0.277630 -0.009334
l^|UCgRn TTHI 5 6 -0.010000 0.285431 -0.001533 0.010000 0.278884 -0.008080
f0X_fm_q TTHI 6 7 -0.010000 0.286581 -0.000383 0.010000 0.287383 0.000419
6^]!gR#B TTHI 7 8 -0.010000 0.284841 -0.002122 0.010000 0.288696 0.001733
@2Z#x TTHI 8 9 -0.010000 0.192224 -0.094740 0.010000 0.244641 -0.042322
Sx?ua<`:d TTHI 9 10 -0.010000 0.239404 -0.047559 0.010000 0.189360 -0.097603
4*Q#0`um TTHI 10 11 -0.010000 0.282693 -0.004271 0.010000 0.289526 0.002562
]z l[H7 TTHI 11 12 -0.010000 0.282891 -0.004072 0.010000 0.284913 -0.002051
-j73Wz TTHI 12 13 -0.010000 0.289198 0.002235 0.010000 0.284005 -0.002958
|K.mP4CKY TTHI 13 14 -0.010000 0.284298 -0.002666 0.010000 0.287413 0.000449
2.% .Z_k) TTHI 14 15 -0.010000 0.285354 -0.001609 0.010000 0.288365 0.001402
V'kX)$ TTHI 15 16 -0.010000 0.287849 0.000886 0.010000 0.285948 -0.001015
f!s=(H; TTHI 16 17 -0.010000 0.285948 -0.001015 0.010000 0.287849 0.000886
IB[)TZ2m BRlT7grgq Worst offenders:
Pa~)"u8 Type Value Criteria Change
p?B=1vn-2 TTHI 9 10 0.010000 0.189360 -0.097603
vg3=8># TTHI 8 9 -0.010000 0.192224 -0.094740
-7S g62THS TTHI 9 10 -0.010000 0.239404 -0.047559
Ag&0wN+jTM TTHI 8 9 0.010000 0.244641 -0.042322
a4XU?-sUh TTHI 4 5 0.010000 0.277630 -0.009334
U@-^C"R TTHI 3 4 -0.010000 0.277874 -0.009090
i%/Jp[e\W> TTHI 5 6 0.010000 0.278884 -0.008080
~ ip,Nl TTHI 10 11 -0.010000 0.282693 -0.004271
.v$D13L(o TTHI 11 12 -0.010000 0.282891 -0.004072
B?4boF?~ TTHI 2 3 -0.010000 0.283952 -0.003011
bsB*533 5qr'.m %]>KvoA Estimated Performance Changes based upon Root-Sum-Square method:
+n#V[~~8AI Nominal MTF : 0.2870
/4g1zrU Estimated change : -0.1072
nHm}zOLc Estimated MTF : 0.1798
w+yC)Rmz 4WJ.^ ( Compensator Statistics:
,QcF|~n Change in back focus:
@7?#Y|` Minimum : -0.016980
'=Rs/EDME Maximum : 0.016994
S,Xnzrz Mean : 0.000001
cUvz2TK Standard Deviation : 0.006436
<-[wd.M_ =>M^02" *g6n Monte Carlo Analysis:
a'2$nbp} Number of trials: 20
CitDm1DXt/ cUY`97bn Initial Statistics: Normal Distribution
rNB_W. F;+|sMrq Trial Criteria Change
~S8* t~ 1 0.224653 -0.062310
E;+O($bA 2 0.194888 -0.092075
UPG9)aF 3 0.284919 -0.002045
bI:zp!-. 4 0.253710 -0.033253
yt.F\ [1 5 0.240089 -0.046874
i(>4wK!! 6 0.298116 0.011153
H^s<{E0< 7 0.197691 -0.089273
Y*H|?uNF 8 0.232544 -0.054419
Kjs.L!W 9 0.249606 -0.037357
%O! v"Xh 10 0.279120 -0.007843
cNM3I,o7 11 0.242699 -0.044264
-(f)6a+H 12 0.247212 -0.039751
@JyK|.b#0 13 0.178908 -0.108056
nv@8tdrc 14 0.245655 -0.041308
!*oi!ysU;O 15 0.283498 -0.003465
k + H3Bq 16 0.239833 -0.047131
=y0C1LD+ 17 0.264991 -0.021972
Sgp;@4`M 18 0.290497 0.003534
k3)dEH1z 19 0.203512 -0.083452
WJ4li@T7V 20 0.276757 -0.010207
Ry%Mej: A'jP7P Nominal 0.286963
bdQ_?S( Best 0.298116
I?ae\X@M Worst 0.178908
MLRK74D Mean 0.246445
">y%iE Std Dev 0.033214
T>R0T{A Kfh| Compensator Statistics:
\}p6v } Change in back focus:
*=+td)S/1 Minimum : -0.022433
>g+?Oebgw Maximum : 0.023303
~TSy<t~%- Mean : -0.003063
IE9XU9Kd Standard Deviation : 0.012296
\E%'Y 6^%68N1k 90% >= 0.194888
=jX8.K4] 50% >= 0.245655
rdJ d#S 10% >= 0.284919
5[*
qi?w= ,PWgH$+ End of Run.
lzYnw)Pv IHJ=i- 求指导