²é¿´: 2563  |  »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

º®Óò110

½ð³æ (СÓÐÃûÆø)

Â¥Ö÷£¬Äã»áÓÃÕâ¸öÄ£¿éÁËÂð£¿ÇóÖú°¡
6Â¥2015-02-15 15:57:20
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

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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +7 koalala 2026-08-24 7/350 2026-08-24 09:08 by wjykycg
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +5 Ñ׻ƹóëÐ 2026-08-22 6/300 2026-08-24 06:34 by sincosx
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +16 ÑòÑü°å 2026-08-21 17/850 2026-08-23 23:02 by tianxiaochun
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +13 ziyangfang 2026-08-19 16/800 2026-08-22 17:08 by WH3796
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +8 fansofjerry 2026-08-21 8/400 2026-08-22 16:30 by zyqchem
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +16 kkkl_v 2026-08-19 17/850 2026-08-22 16:12 by °¢²¼Abu
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +16 ҽѧÀÏÄк¢ 2026-08-20 20/1000 2026-08-21 21:13 by Ldrop2023
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +17 ÎÒ4´ó°×²Ë 2026-08-20 18/900 2026-08-21 20:57 by zhangev
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +7 ÇÒÌý»¢Ð¥ 2026-08-20 8/400 2026-08-21 12:31 by ¿á¿áÄ«¾µ
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
[»ù½ðÉêÇë] ʱ¼ä´Á±äÁË£¬ÄÜ¿´³öʲôÎÊÌ⣿ +18 »ùŵßä¿Í 2026-08-17 23/1150 2026-08-20 17:19 by Godzela
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û