huxingong:我也觉得是你们公司的镜头公差太严了[表情]
<mki@{ ;| 你先做个公差分析
w)* H&8h@ 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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`jR8RDD 温度变化从-20度到70度,我做了公差分析如下
g]JRAM %QrO Es WARNING: Boundary constraints on compensators are ignored when
[qV/&t|O*h using fast mode or user-defined merit functions.
/eU\B^k ]@cI _n Criteria : Geometric MTF average S&T at 220.0000 lp/mm
Nt]nwae>A Mode : Sensitivities
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2D Sampling : 3
|A,.mOT Optimization Cycles : Automatic mode
O"|d~VQ Nominal Criteria : 0.28696347
Mv/ SU">F Test Wavelength : 0.5500
p
%.Adxx -K$ugDi Fields: User Defined Real Image height in Millimeters
9=6BQ`u # X-Field Y-Field Weight VDX VDY VCX VCY
*Q?8OwhJ 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
_1O .{O 2 0.000E+000 8.724E-001 1.000E+000 0.000 0.000 0.000 0.000
Im-qGB0C 3 0.000E+000 1.454E+000 1.000E+000 0.000 0.000 0.000 0.000
_a9oHg 4 0.000E+000 2.036E+000 1.000E+000 0.000 0.000 0.000 0.000
^\ln8!; 5 0.000E+000 2.617E+000 1.000E+000 0.000 -0.031 0.000 0.031
},}g](!m 6 0.000E+000 2.908E+000 1.000E+000 0.000 0.074 0.001 0.356
nj00g>:> 7 0.000E+000 3.000E+000 1.000E+000 0.000 0.121 0.004 0.479
"x.iD,>k \p}GW Sensitivity Analysis:
P.Cn[64a+@ ,4XOe,WQ |------------ Minimum ------------| |------------ Maximum ------------|
N"RPCd_ Type Value Criteria Change Value Criteria Change
_*g.U=u TTHI 1 2 -0.010000 0.286651 -0.000312 0.010000 0.285486 -0.001477
3TeRZ=2:*x TTHI 2 3 -0.010000 0.283952 -0.003011 0.010000 0.287757 0.000793
ZybfqBTD&c TTHI 3 4 -0.010000 0.277874 -0.009090 0.010000 0.294357 0.007393
~.J*_0~Ze TTHI 4 5 -0.010000 0.293807 0.006843 0.010000 0.277630 -0.009334
5+Tx01) TTHI 5 6 -0.010000 0.285431 -0.001533 0.010000 0.278884 -0.008080
6&6dd_K( TTHI 6 7 -0.010000 0.286581 -0.000383 0.010000 0.287383 0.000419
B 5qy4MFWs TTHI 7 8 -0.010000 0.284841 -0.002122 0.010000 0.288696 0.001733
a(|0'^ TTHI 8 9 -0.010000 0.192224 -0.094740 0.010000 0.244641 -0.042322
-Vb5d!( TTHI 9 10 -0.010000 0.239404 -0.047559 0.010000 0.189360 -0.097603
G(shZ=fq TTHI 10 11 -0.010000 0.282693 -0.004271 0.010000 0.289526 0.002562
|{-?OOKj TTHI 11 12 -0.010000 0.282891 -0.004072 0.010000 0.284913 -0.002051
w'_|X&@H TTHI 12 13 -0.010000 0.289198 0.002235 0.010000 0.284005 -0.002958
Z
eY*5m TTHI 13 14 -0.010000 0.284298 -0.002666 0.010000 0.287413 0.000449
ki2`gLK TTHI 14 15 -0.010000 0.285354 -0.001609 0.010000 0.288365 0.001402
!2&)6SL/ TTHI 15 16 -0.010000 0.287849 0.000886 0.010000 0.285948 -0.001015
+\dKe[j{g TTHI 16 17 -0.010000 0.285948 -0.001015 0.010000 0.287849 0.000886
5kWzD'!^ DnhbMxh8o Worst offenders:
9An\uH)mL Type Value Criteria Change
#PPHxh*S TTHI 9 10 0.010000 0.189360 -0.097603
J(~1mIJjC TTHI 8 9 -0.010000 0.192224 -0.094740
)K::WqR%w) TTHI 9 10 -0.010000 0.239404 -0.047559
B<Cg_C TTHI 8 9 0.010000 0.244641 -0.042322
kef%5B TTHI 4 5 0.010000 0.277630 -0.009334
z<^LY] TTHI 3 4 -0.010000 0.277874 -0.009090
x./"SQ=R+ TTHI 5 6 0.010000 0.278884 -0.008080
b KIL@AI TTHI 10 11 -0.010000 0.282693 -0.004271
[4bE"u TTHI 11 12 -0.010000 0.282891 -0.004072
vg@5`U`^h TTHI 2 3 -0.010000 0.283952 -0.003011
GcA|JS=> ?dv-`)S& bUM4^m Estimated Performance Changes based upon Root-Sum-Square method:
|/ 8!PKm Nominal MTF : 0.2870
|=~mRqG Estimated change : -0.1072
cD!E.2[ Estimated MTF : 0.1798
<tsexsw yt,Ky8y1 Compensator Statistics:
./.aLTh Change in back focus:
5{i NR4sq Minimum : -0.016980
#j+cl' Maximum : 0.016994
=;Co0Q` Mean : 0.000001
UA]T7r@ Standard Deviation : 0.006436
Pf?&ys6 (|<+yQ,@> ypemp=+(r Monte Carlo Analysis:
xX{Zh;M&[ Number of trials: 20
o@[o6.B< L})*ck Initial Statistics: Normal Distribution
Uugq.'> :J x%K Trial Criteria Change
*V+,X 1 0.224653 -0.062310
ea`6J 2 0.194888 -0.092075
7h41 E# 3 0.284919 -0.002045
"cjD-42 4 0.253710 -0.033253
vd$>nJ" 5 0.240089 -0.046874
tu{paQ 6 0.298116 0.011153
;.=0""-IF 7 0.197691 -0.089273
c(b`eUOO 8 0.232544 -0.054419
>o&%via} 9 0.249606 -0.037357
GiK,+M"d 10 0.279120 -0.007843
8I#^qr5 11 0.242699 -0.044264
W >}T$a}\ 12 0.247212 -0.039751
}vgM$o 13 0.178908 -0.108056
xb9^WvV 14 0.245655 -0.041308
OUO'w6m! 15 0.283498 -0.003465
saQo]6# 16 0.239833 -0.047131
<HS{A$] 17 0.264991 -0.021972
Vu4LC&q 18 0.290497 0.003534
=,qY\@fq 19 0.203512 -0.083452
E KN<KnU% 20 0.276757 -0.010207
]-a/)8 'gD./|Z0 Nominal 0.286963
,VUOsNN4\ Best 0.298116
ni )G Worst 0.178908
>f-RzQ k Mean 0.246445
/n$R-Q Std Dev 0.033214
0@EI@X;q #}~?8/h! Compensator Statistics:
@7Ln1v Change in back focus:
M_cm,|FF Minimum : -0.022433
v"%>ms"n Maximum : 0.023303
(sH4T> Mean : -0.003063
6L
Fhhl^ Standard Deviation : 0.012296
O ]-8 % pa?AKj] 90% >= 0.194888
83# <Yxk~ 50% >= 0.245655
86?~N 10% >= 0.284919
k{lX K\zN g_>E5z. End of Run.
)?l7I* A5 4u} 求指导