²é¿´: 2345  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Èçè¤?ÔË®

Òø³æ (³õÈëÎÄ̳)

[ÇóÖú] simulinkÈçºÎ½«mÎļþ´´½¨³ÉÒ»¸öÄ£¿é,ÇóÖúѽ ÒÑÓÐ1È˲ÎÓë

ÎÒµÄmÎļþÔ­ÎļþÈçÏ£¬ÎÒÒªÊä³öµÄÊÇÒ»¸öFmÓëʱ¼äµÄ¹ØÏµµÄÒ»¸öÄ£¿éµ½simulinkµ±ÖУ¬µ«ÊÇÒ»Ö±¶¼Åª²»³öÀ´£¬ÓеÄ˵ÓÃembedded matlab function£¬ÎÒŪÁ˺þã¬Ò²Ã»Åª³öÀ´£¬ÎÒÖ»ÊÇÏë°ÑFm×÷Ϊһ¸ö¼¤ÀøÊäÈëµ½simulinkµ±ÖУ¬Çó¸ßÊÖ¸ø¸ö¾ßÌåµÄ·½·¨ºÍ¹ý³Ì£¬»òÕß°ïÎÒ±àÒ»¸ös-functionº¯Êý£¬ÎÒ¶ÔsimulinkÒ²²»Ê죬s-functionÒ²²»»á
clc;clear;
syms fs fx;
k=0.6069;
zb=43;
b=11;
rp=72.5;
rrp=5;
E=206000;
i=1;
u=0.3;
kc=0;
P=zeros(1,5);
ks=P;
PP=zeros(1,3);
kk=PP;
ph=PP;
w=0.018;
   for pha=3*2*pi/43:4*pi/43:12*2*pi/43
       s=1+k^2-2*k*cos(pha);
       T=k*(zb+1)*cos(pha)-(1+zb*k^2);
       fs=pi*b*E*rp*s^(3/2);
       fx=4*(1-u^2)*(rp*s^(3/2)+2*rrp*T);
       ks(i)=fs/fx;
       ks(i)
       kc=kc+abs(ks(i));
       kc
       i=i+1;
   end
kp=237190;  %µ¥³Ý¸Õ¶È
chd=5.375;  %ÖØºÏ¶È
nb=600/43;   %°ÚÏß³ÝÂÖתËÙ
wm=2*pi*nb*zb/60; %ƵÂÊ
t=0:0.001:0.3;
for j=1:1:3
    kk(j)=sqrt(2-2*cos(2*pi*j*(chd-5)))*kp/(pi*j);
    ph(j)=atan((1-cos(2*pi*j*(chd-5)))/sin(2*pi*j*(chd-5)));
    kk(j)
    ph(j)
   
end
    km=kc+kk(1)*cos(wm.*t-ph(1))+kk(2)*cos(2*wm.*t-ph(2))+kk(3)*cos(3*wm.*t-ph(3));
   % plot(t,km)
    Fm=km*w*b/1000;
    plot(t,Fm)
ÏÂÃæÕâ¸ö¾ÍÊÇmÎļþµÄ·ÂÕæÍ¼Æ¬
simulinkÈçºÎ½«mÎļþ´´½¨³ÉÒ»¸öÄ£¿é,ÇóÖúѽ
ÎÒÓÃembedded matlab function±àÁËÒ»¸öÎļþ£¬µ«Êdzö´í£¬ÏÂÃæÊÇÎÒ±à³ÌºÍ´íÎóµÄͼƬ£¬»¹ÓÐsimulinkµÄÄ£ÐÍ
function y = fcn(t)
%#eml
eml.extrinsic('clc','clear','syms');
clc;clear;
%syms fs fx;
k=0.6069;
zb=43;
b=11;
rp=72.5;
rrp=5;
E=206000;
i=1;
u=0.3;
kc=0;
P=zeros(1,5);
ks=P;
PP=zeros(1,3);
kk=PP;
ph=PP;
w=0.018;
   for pha=3*2*pi/43:4*pi/43:12*2*pi/43
       s=1+k^2-2*k*cos(pha);
       T=k*(zb+1)*cos(pha)-(1+zb*k^2);
       fs=pi*b*E*rp*s^(3/2);
       fx=4*(1-u^2)*(rp*s^(3/2)+2*rrp*T);
       ks(i)=fs/fx;
       ks(i)
       kc=kc+abs(ks(i));
       kc
       i=i+1;
   end
kp=237190;  %µ¥³Ý¸Õ¶È
chd=5.375;  %ÖØºÏ¶È
nb=600/43;   %°ÚÏß³ÝÂÖתËÙ
wm=2*pi*nb*zb/60; %ƵÂÊ
%t=0:0.001:0.3;
for j=1:1:3
    kk(j)=sqrt(2-2*cos(2*pi*j*(chd-5)))*kp/(pi*j);
    ph(j)=atan((1-cos(2*pi*j*(chd-5)))/sin(2*pi*j*(chd-5)));
    kk(j)
    ph(j)
   
end
    km=kc+kk(1)*cos(wm*t-ph(1))+kk(2)*cos(2*wm*t-ph(2))+kk(3)*cos(3*wm*t-ph(3));
   % plot(t,km)
    y=km(t)*w*b/1000;
simulinkÈçºÎ½«mÎļþ´´½¨³ÉÒ»¸öÄ£¿é,ÇóÖúѽ-1
simulinkÈçºÎ½«mÎļþ´´½¨³ÉÒ»¸öÄ£¿é,ÇóÖúѽ-2
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

CSU_HUSTer

гæ (ÕýʽдÊÖ)

???????:
3?: Originally posted by ?????? at 2014-06-19 12:53:01
????????????????????????¨¹?????§Ö???????????????????????????Fm????????????????????????????????????...

???????????§Õ???
4Â¥2014-06-19 14:50:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

CSU_HUSTer

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
matlab FCN¼´¿É£¬ÉèÖÃÃû×ÖÓëmÎļþº¯ÊýÎļþÃûÒ»ÖÂ
2Â¥2014-06-17 19:31:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Èçè¤?ÔË®

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by CSU_HUSTer at 2014-06-17 19:31:56
matlab FCN¼´¿É£¬ÉèÖÃÃû×ÖÓëmÎļþº¯ÊýÎļþÃûÒ»ÖÂ

ºÃÏñ¿ÉÒÔ£¬µ«ÊÇΪʲô³öÀ´µÄ¶¼ÊǺü¸ÌõƽÐеÄÖ±Ïß¡£¾ÍÊÇʾ²¨Æ÷ÉϵÄͼÐÎÏÔʾµÄÊÇFmµÄÿ¸öÖµ£¬Ã¿¸öÖµÊÇÒ»ÌõÖ±Ïߣ¬Ã»°ì·¨¸úʱ¼ä¹ØÁªÆðÀ´
3Â¥2014-06-19 12:53:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Èçè¤?ÔË®

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by CSU_HUSTer at 2014-06-19 14:50:43
ÄãµÄÊäÈëÊä³öûд¶Ô°É...

ÏÂÃæÊÇÎҵijÌÐò£¬Äú¿´¿´¶Ô²»£¬Ê¾²¨Æ÷µÄͼÏÔʾÊÇÄÇÑù
function [Fm]=gangdu(t)
syms fs fx;
k=0.6069;
zb=43;
b=11;
rp=72.5;
rrp=5;
E=206000;
i=1;
u=0.3;
kc=0;
P=zeros(1,5);
ks=P;
PP=zeros(1,3);
kk=PP;
ph=PP;
w=0.018;
   for pha=3*2*pi/43:4*pi/43:12*2*pi/43
       s=1+k^2-2*k*cos(pha);
       T=k*(zb+1)*cos(pha)-(1+zb*k^2);
       fs=pi*b*E*rp*s^(3/2);
       fx=4*(1-u^2)*(rp*s^(3/2)+2*rrp*T);
       ks(i)=fs/fx;
       ks(i)
       kc=kc+abs(ks(i));
       kc
       i=i+1;
   end
kp=237190;  %µ¥³Ý¸Õ¶È
chd=5.375;  %ÖØºÏ¶È
nb=600/43;   %°ÚÏß³ÝÂÖתËÙ
wm=2*pi*nb*zb/60; %ƵÂÊ
%t=0:0.001:0.3;
for j=1:1:3
    kk(j)=sqrt(2-2*cos(2*pi*j*(chd-5)))*kp/(pi*j);
    ph(j)=atan((1-cos(2*pi*j*(chd-5)))/sin(2*pi*j*(chd-5)));
    kk(j)
    ph(j)
   
end
    km=kc+kk(1)*cos(wm*t-ph(1))+kk(2)*cos(2*wm*t-ph(2))+kk(3)*cos(3*wm*t-ph(3));
    plot(t,km)
    Fm=km*w*b/1000;
simulinkÈçºÎ½«mÎļþ´´½¨³ÉÒ»¸öÄ£¿é,ÇóÖúѽ-3
simulinkÈçºÎ½«mÎļþ´´½¨³ÉÒ»¸öÄ£¿é,ÇóÖúѽ-4
5Â¥2014-06-19 15:05:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ÓÚº£º£º£º£ 2026-03-19 15/750 2026-03-19 22:41 by ѧԱ8dgXkO
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +6 sllhht 2026-03-19 7/350 2026-03-19 19:50 by ÖÆ¶ÈµÄ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +12 êØÎõÙâ 2026-03-15 12/600 2026-03-19 19:42 by maocaozhuxi
[¿¼ÑÐ] 321Çóµ÷¼Á +8 ºÎÈó²É123 2026-03-18 10/500 2026-03-19 16:46 by ºÎÈó²É123
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ0703»¯Ñ§318·Ö£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á +3 һƿ±½¼×Ëá 2026-03-14 3/150 2026-03-19 15:17 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-18 3/150 2026-03-19 14:42 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +3 Ncdx123456 2026-03-19 3/150 2026-03-19 13:18 by houyaoxu
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +7 С²Ä»¯±¾¿Æ 2026-03-18 7/350 2026-03-19 10:46 by Linda Hu
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +5 z1z2z3879 2026-03-18 5/250 2026-03-19 07:43 by BruceLiu320
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] 288Çóµ÷¼Á +4 Ææµã0314 2026-03-14 4/200 2026-03-14 23:04 by JourneyLucky
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û