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g2=2^0.5-1;3 Z, w* R4 e/ h; I* Y
mu0=4*pi*10^(-7);
# P5 G0 G6 @" U1 q. W2 Pgaf=7.8*10^3;
1 w+ a" D& B8 fgacu=8.9*10^3;
: {" U8 g4 U) n6 u+ ^6 ngat=4.5*10^3;
$ E" p7 u g2 `/ Y b& R% t0 [gaa=2.7*10^3;
3 _- [5 m! F Np=2.7*10^4;4 K8 t% l) D/ k1 ~9 s/ s
q=3*10^(-5);# l" {1 Q8 A' i+ l
rou=0.7;
) j8 Q# ^' S; c6 D& ekb=0.9;
3 R) ~& O' b+ ]7 {%j0=8*10^6;
) I& U7 Y4 ]' g V$ X$ c# Wj0=2*10^6;' A6 s" g# I% S; W. a% q5 ?
kd=3;9 x2 ? B. [( ^0 k" s
bm=2;+ S& B3 v! ~- M
ht=2*10^(-3);' L7 C8 c) G ~$ Y" v- g& y+ S* h
mu1=10^8/1.75;
& o" x" H! S$ r6 ~0 T9 ~/ @3 Bkt1=2*pi*gat*ht;8 P: q6 E$ y, D, n* q
kt2=2*pi*gaa*ht;
. v, n- G' ~% l, xkr=1.02;
' V; N, r0 N6 f' lku=(mu0/2/bm)^0.5;
6 Z8 b, ~: C2 K/ h' wkx=mu0^0.5*kb*kd^2*j0;
$ I+ @7 t6 A% L% Ckp=(2*q/pi/p)^0.5;
3 D7 Q+ r: W. h# G ]: @kg=mu0^0.5*kb*kd*j0*g2;
: G4 w, O. |& F$ G( F! erx=ku*kx-kp*kg;
3 p8 D' y$ C6 R; y/ j- x- G3 Ara=ku*kg;; k9 l" a9 k1 N: P: e6 }
rc=kp*kx;
# S% v: O: p. g5 l z- F1 z& W: ?3 Tkj=mu0*kb*kd*j0;
- f+ q; w+ e3 f; ^4 _! z# d, qkj=kj/kx;
1 E" M3 ^7 d, Z; _' I9 f5 Y. `h0=3*ht;
) i$ J+ R/ `6 v9 N# xh1=2*(1+1/rou)*q/pi;$ \" s1 c. P# u: s( O$ o+ y
h2=2*(kd-1);1 g8 U- l: u: @1 H" `5 B$ m2 o% \
h3=1/bm*(mu0*p*q/(2*pi))^0.5;; p& t: ~8 r2 D; b9 W
h4=1/kj*(mu0*p*q/(2*pi))^0.5;
& B( m& o. a3 E! Y1 @) K; chg=2*pi*kr*ht;4 f' d! A, j1 V
w1=gaf/bm*(pi*p*q*mu0/2)^0.5;
& t& e+ ~, ^. b$ t9 _w1p=8*g2*kd*w1;
( H' y- ]+ [3 `* n9 B. q, P- V0 _w2=2*kd^2*gaf*(2*pi*mu0*p*q)^0.5/kj;
! b" v" }0 L ]$ Z. M0 k1 \5 lw3p=2*g2*gacu/kj*(2*pi*p*q*mu0)^0.5; \5 S3 f/ S$ ]/ C( b* C! z
w3pp=hg*h3;
: g& y3 e8 t5 ^/ Y5 Z8 I* \, zw3=w3p+w3pp;. U$ d8 z+ z- i$ J2 b# s) K
w4=2*kd*gacu/kj*(2*pi*p*q*mu0);
7 y: M2 O7 x: yw5=5*pi*ht*gat;" ~4 r, V& c! A5 ^* z
w6=hg*h0*gat;; |0 X( _7 h5 s: A" i/ Y
w7=hg*h1*gat;
w8 i m0 d. c: ~7 q! y: qw8=hg*h0*gat;. r! r, [, }9 n2 [
w9=hg*h4*gat;+ {! ~" W$ R6 b* a/ f* H$ C
min=w1p*r*x^0.5+w2*x^1.5/(g2*r-kd*x)+w3*r*x^(-0.5)+w4*x^0.5+w5*r^2+w6*r+w7/r+w8*r*x+w9*r*x^(-0.5)/(g2*r-kd*x); Subject T h0+2*hp/rou+h2*X+2*hd+hz-0.25<=0; 4*kx*j0/mu1/kd*(pi*p*q/2/mu0)^0.5*(g2*R-kd*X)^(-0.5)-10<=0; 这是后来修改后的，请高手指点。
! p! J. \) P8 s+ s | 
IP卡
狗仔卡
发表于 2004-12-28 21:44
显身卡
发表于 2004-12-31 09:33
