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baobiao007

ľ³æ (Ö°Òµ×÷¼Ò)

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cenwanglai: ¼ÆËãÇ¿Ìû+1, ¸ÐлÄÍÐĻظ´ 2012-04-29 20:35:57
ÒýÓûØÌû:
10Â¥: Originally posted by ice17890 at 2012-04-28 14:34:42:
²»ºÃÒâ˼£¬ÎÒ²»ÖªµÀÈçºÎÖ§¸¶¸øÄã½ð±Ò£¬ÎÒËÍÄã¶ä»¨°É£¬»¹ÓÐÒ»¸öÎÊÌ⣬ÎÒÒªÊÇÏëÈÃËûÏÔʾx,yµÄ×ø±êÖµ£¬¾ÍÊÇÒ»¸öX¶ÔÓ¦Ò»¸öYµÄÏÔʾ³öÀ´£¬ÐèÒª¼ÓÒ»¸öʲôÑùµÄÓï¾äÄØ£¿Ð»Ð»ÁË£¬Ì«¸ÐлÄãÁË!

²»±Ø¿ÍÆø°¡¡£»»³ÉÏÂÃæµÄ´úÂë¼´¿É£º
clc;
xita=15*pi/180:5*pi/180:85*pi/180;
nxita=length(xita);
x=-30:0.01:30;
nx=length(x);
A=zeros(nxita,nx);
k=61.01*pi/180.;
z=-tan(xita)./tan(k);
for ix=1:nx
    A(:,ix)=tan(xita).*(x(ix)-0.5);   
end
x1=-0.5.*(z+1)./(1-z);% Ç󵽵ĸù
y1= -tan(k).*(x1+0.5);
Root=zeros(nxita,2);
for ix=1:nxita
    Root(ix,1)=x1(ix);
    Root(ix,2)=y1(ix);
end
disp(Root);
plot(x,A);
hold on;
y=-tan(k).*(x+0.5);
plot(x,y,'LineWidth',4,'Color','r');

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11Â¥2012-04-28 15:32:40
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ice17890

Ìú³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
11Â¥: Originally posted by baobiao007 at 2012-04-28 15:32:40:
²»±Ø¿ÍÆø°¡¡£»»³ÉÏÂÃæµÄ´úÂë¼´¿É£º
clc;
xita=15*pi/180:5*pi/180:85*pi/180;
nxita=length(xita);
x=-30:0.01:30;
nx=length(x);
A=zeros(nxita,nx);
k=61.01*pi/180.;
z=-tan(xita)./tan(k);
for ix= ...

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Äã²»¿ªÐÄ£¬Ã»ÈËÌæÄ㿪ÐĵÄ
12Â¥2012-04-28 16:19:19
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ice17890

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
11Â¥: Originally posted by baobiao007 at 2012-04-28 15:32:40:
²»±Ø¿ÍÆø°¡¡£»»³ÉÏÂÃæµÄ´úÂë¼´¿É£º
clc;
xita=15*pi/180:5*pi/180:85*pi/180;
nxita=length(xita);
x=-30:0.01:30;
nx=length(x);
A=zeros(nxita,nx);
k=61.01*pi/180.;
z=-tan(xita)./tan(k);
for ix= ...

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Äã²»¿ªÐÄ£¬Ã»ÈËÌæÄ㿪ÐĵÄ
13Â¥2012-05-02 09:01:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

baobiao007

ľ³æ (Ö°Òµ×÷¼Ò)

ÖйúÌØÉ«

ÒýÓûØÌû:
13Â¥: Originally posted by ice17890 at 2012-05-02 09:01:18:
¿ÉÒÔ¸øÎÒÍÆ¼öÁ½±¾MATLAB±à³ÌµÄÊéÂð£¿Ð»Ð»

ÄãÈ¥ÂÛ̳Àï¡°·ÂտģÄ⡱°æÀïÕÒ£¬ÓÐһЩºÜ²»´íµÄµç×Ó°æÊé¼®¡£
ÎÒͬÒâÊå±¾»ªµÄ¹Ûµã£¬ÈËÃÇͶÉíÒÕÊõºÍ¿ÆÑ§ÁìÓòµÄÇ¿ÁÒÔ¸ÍûÖ®Ò»¾ÍÊÇÌÓÀëÍ´¿à¡¢²Ð¿áºÍ¿ÝÔïÎÞζµÄÏÖʵÉú»î£¬ÌÓÀë×Ô¼ºÆ®ºö²»¶¨µÄÆßÇéÁùÓûµÄèäèô¡£--°®Òò˹̹
14Â¥2012-05-02 18:49:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ice17890

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
14Â¥: Originally posted by baobiao007 at 2012-05-02 18:49:35:
ÄãÈ¥ÂÛ̳Àï¡°·ÂտģÄ⡱°æÀïÕÒ£¬ÓÐһЩºÜ²»´íµÄµç×Ó°æÊé¼®¡£

¶÷ £¬ºÃµÄ£¬Ð»Ð»£¡
Äã²»¿ªÐÄ£¬Ã»ÈËÌæÄ㿪ÐĵÄ
15Â¥2012-05-02 20:23:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ice17890

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
14Â¥: Originally posted by baobiao007 at 2012-05-02 18:49:35:
ÄãÈ¥ÂÛ̳Àï¡°·ÂտģÄ⡱°æÀïÕÒ£¬ÓÐһЩºÜ²»´íµÄµç×Ó°æÊé¼®¡£

ÎÒÒ²²»ÖªµÀÊDz»ÊÇ»¹¿ÉÒÔÎÊÄã±ðµÄÎÊÌ⣬²»¹ýÎÒ»¹ÊÇÎʰɣ¬ºÙºÙ£¬Âé·³ÄãÁË
Gf=1628.5
Gb=10184
Q=2700
q=500
L=60
a=500
xita=15*pi/180:5*pi/180:85*pi/180;
F=(Gf.*(xi+xj)+Gb.*(L/2.*cos(xita)+a+xj)+(Q+q+qs).*(L.*cos(xita)+a+xj))./bsyms a
l1=52.49
b=7.15
c=0.5
mf=1628.5
mh=80
lh=10.94
ml=1200
d=184
h=10
beta=61.01*pi/180
u=39.925
a=15*pi/180:5*pi/180:85*pi/180;
v=pi-57.48*pi/180-a
m=sqrt(2957.6932-2*14.23*52.49*cos(v))
y1=(m-u).*(l1.*sin(a)-(b-c)*tan(beta))./m
y=y1+(b-c)*tan(beta)
x=(y-(b-c)*tan(beta)).*(l1.*cos(a)+b)./(l1.*sin(a)-(b-c)*tan(beta))-b
xs=(-b+x)./2
xb=(x+l1.*cos(a))./2
mz=mh*lh
xi=(xs.*(m-u)*d+mz+xb.*ml)./mf
plot(a,xi)
µÃµ½£¬xj ¾ÍÊÇÉÏ´ÎÄã°ïÎÒŪµÄÄǸö³ÌÐòµÃµ½µÄ£¬ÎÒ¸ÃÔõôÑùµ÷ÓÃÕâÁ½¸öÖµ°¡£¬Ð»Ð»ÁË£¬·Ç³£¸Ðл£¡
ÕâÀïÃæµÄxiÊÇͨ¹ý
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16Â¥2012-05-03 18:47:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

baobiao007

ľ³æ (Ö°Òµ×÷¼Ò)

ÖйúÌØÉ«

ÒýÓûØÌû:
16Â¥: Originally posted by ice17890 at 2012-05-03 18:47:49:
ÎÒÒ²²»ÖªµÀÊDz»ÊÇ»¹¿ÉÒÔÎÊÄã±ðµÄÎÊÌ⣬²»¹ýÎÒ»¹ÊÇÎʰɣ¬ºÙºÙ£¬Âé·³ÄãÁË
Gf=1628.5
Gb=10184
Q=2700
q=500
L=60
a=500
xita=15*pi/180:5*pi/180:85*pi/180;
F=(Gf.*(xi+xj)+Gb.*(L/2.*cos(xita)+a+xj)+(Q ...

ÄãûдÇå³þÄØ¡£   ÔÚÄĸöµØ·½µ÷ÓÃÄÄÁ½¸öÖµ£¿
ÎÒͬÒâÊå±¾»ªµÄ¹Ûµã£¬ÈËÃÇͶÉíÒÕÊõºÍ¿ÆÑ§ÁìÓòµÄÇ¿ÁÒÔ¸ÍûÖ®Ò»¾ÍÊÇÌÓÀëÍ´¿à¡¢²Ð¿áºÍ¿ÝÔïÎÞζµÄÏÖʵÉú»î£¬ÌÓÀë×Ô¼ºÆ®ºö²»¶¨µÄÆßÇéÁùÓûµÄèäèô¡£--°®Òò˹̹
17Â¥2012-05-03 19:12:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ice17890

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
17Â¥: Originally posted by baobiao007 at 2012-05-03 19:12:32:
ÄãûдÇå³þÄØ¡£   ÔÚÄĸöµØ·½µ÷ÓÃÄÄÁ½¸öÖµ£¿

F=(Gf.*(xi+xj)+Gb.*(L/2.*cos(xita)+a+xj)+(Q+q+qs).*(L.*cos(xita)+a+xj))./bÕâÀïÃæµÄXi ºÍxjÊÇͨ¹ýÁíÍâÁ½¸ö³ÌÐòËã³öÀ´µÄ£¬
xiÊÇÓÉsyms a
l1=52.49
b=7.15
c=0.5
mf=1628.5
mh=80
lh=10.94
ml=1200
d=1.84
h=10
beta=61.01*pi/180
u=39.925
a=15*pi/180:5*pi/180:85*pi/180;
v=pi-57.48*pi/180-a
m=sqrt(2957.6932-2*14.23*52.49*cos(v))
y1=(m-u).*(l1.*sin(a)-(b-c)*tan(beta))./m
y=y1+(b-c)*tan(beta)
x=(y-(b-c)*tan(beta)).*(l1.*cos(a)+b)./(l1.*sin(a)-(b-c)*tan(beta))-b
xs=(-b+x)./2
xb=(x+l1.*cos(a))./2
mz=mh*lh
xi=(xs.*(m-u)*d+mz+xb.*ml)./mf
xjÊÇÓÉÏÂÃæµÄ³ÌÐòËã³öÀ´µÄ£¬¾ÍÊÇÀïÃæµÄXÖµ
xita=15*pi/180:5*pi/180:85*pi/180;
nxita=length(xita);
x=-30:0.01:30;
nx=length(x);
A=zeros(nxita,nx);
k=61.01*pi/180.;
z=-tan(xita)./tan(k);
for ix=1:nx
    A(:,ix)=tan(xita).*(x(ix)-0.5);   
end
x1=-0.5.*(z+1)./(1-z);% Ç󵽵ĸù
y1= -tan(k).*(x1+0.5);
Root=zeros(nxita,2);
for ix=1:nxita
    Root(ix,1)=x1(ix);
    Root(ix,2)=y1(ix);
end
disp(Root);
plot(x,A);
hold on;
y=-tan(k).*(x+0.5);
plot(x,y,'LineWidth',4,'Color','r');
Äã²»¿ªÐÄ£¬Ã»ÈËÌæÄ㿪ÐĵÄ
18Â¥2012-05-03 19:19:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ice17890

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
17Â¥: Originally posted by baobiao007 at 2012-05-03 19:12:32:
ÄãûдÇå³þÄØ¡£   ÔÚÄĸöµØ·½µ÷ÓÃÄÄÁ½¸öÖµ£¿

Ôõô²»»ØÎÒÁ˰¡£¿ÊÇÎÒ»¹Ã»ËµÃ÷°×Âð£¿
Äã²»¿ªÐÄ£¬Ã»ÈËÌæÄ㿪ÐĵÄ
19Â¥2012-05-03 20:25:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ice17890

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
17Â¥: Originally posted by baobiao007 at 2012-05-03 19:12:32:
ÄãûдÇå³þÄØ¡£   ÔÚÄĸöµØ·½µ÷ÓÃÄÄÁ½¸öÖµ£¿

¾ÍÏñÄã¸øÎÒŪµÄÄǸö³ÌÐò£¬ÎÒ¸ÃÈçºÎ¶¨ÒåÕâ¸öº¯ÊýÄØ£¬ÎÒ¾ÍÏëÓÃÀïÃæµÄXÖµ£¬¿É·ñ¸æËßÎÒÒ»ÏÂÄØ£¿Èç¹ûÂé·³¾ÍËãÁË£¡
Äã²»¿ªÐÄ£¬Ã»ÈËÌæÄ㿪ÐĵÄ
20Â¥2012-05-04 11:09:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ice17890 µÄÖ÷Ìâ¸üÐÂ
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