Znn3bq.jpeg
²é¿´: 2190  |  »Ø¸´: 8
±¾Ìû²úÉú 1 ¸ö ·ÂÕæEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bdwhq

гæ (ÖøÃûдÊÖ)

[ÇóÖú] Çë¸÷λǰ±²Ö¸µãһϣ¬ÈçºÎÓÃMATLABÇó½âÈçϵÄ΢·Ö·½³Ì£¬Ð»Ð»£¡

Çë¸÷λǰ±²Ö¸µãһϣ¬ÈçºÎÓÃMATLABÇó½âÈçϵÄ΢·Ö·½³Ì£¬Ð»Ð»£¡
ÎÒÏëÓÃmatlabÇó½âÏÂÃæµÄ΢·Ö·½³Ì×飺
x'_1=x_2+x_1*sin(x_1);
x'_2=w+x_1*x_2;
w'=|v'|*(0.5*v-w)+0.3*v';
ÆäÖÐVÊÇ¿ÉÒÔ¸ø³öµÄº¯Êý£ºv=-5*(x_2-u)-x_1*x_2,vº¯ÊýÖеÄu=-10*x_1-x_1*sin(x_1).
ÁíÍ⣬x'_1,x'_2,w',v'±íʾ¸÷¸ö±äÁ¿¶Ôʱ¼ätµÄµ¼Êý£¬X_1(0),x_2(0),w(0),v(0),Ò²¾ÍÊǸ÷¸ö±äÁ¿ÔÚt=0ʱµÄ³õÖµÊǸø¶¨µÄ£¬±ÈÈçX_1(0)=0.1,x_2(0)=0.1,w(0)=0,v(0)=0,Ò²¿ÉÒÔÊÇÆäËûµÄÖµ¡£Ïë»­³öt´Ó0µ½20Ãëx_1£¬x_2µÄͼÏñ£¬¾´Çë´ó¼Ò¸øÓèÖ¸µã£¬Ð»Ð»£¡
ÓеÄǰ±²¿ÉÄÜ˵°Ñv¼°uµÄµ¼Êý¾ßÌåËã³öÀ´£¬È»ºóÀûÓÃode45À´Çó½â£¬¿ÉÊÇÕâÑùÀ´ËãÊÇÌØ±ðÂé·³£¬²¢ÇÒ½á¹û»¹²»ÀíÏë¡£·³Çë¸÷λ¿´¿´ÄÜ·ñºÃµÄ°ì·¨£¬Ð¡µÜÔÚ´Ëлл¸÷λÁË£¡£¡£¡
ÈôÐüÉͽð±ÒÉÙ£¬¿É×·¼Ó¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzp182475

½ûÑÔ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

7Â¥2012-03-30 14:02:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

wzp182475

½ûÑÔ (СÓÐÃûÆø)

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
bdwhq: ½ð±Ò+1, ¡ïÓаïÖú 2012-03-28 19:01:54
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-03-31 12:30:33
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2012-03-28 12:24:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzp182475

½ûÑÔ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
bdwhq: ½ð±Ò+2, ¡ïÓаïÖú 2012-03-28 19:01:40
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-03-31 12:30:41
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2012-03-28 12:25:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bdwhq

гæ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by wzp182475 at 2012-03-28 12:25:14:
ÁíÍ⣬¿ÉÒÔÀûÓÃmatlabÖеÄhelp ¹¦ÄÜ
È磺help  ODE45

ÕâÊÇÎÒÒ»Ö±À§ÈŵÄÎÊÌ⣬ÈôÊÇwzp182475
ÄܰïÎÒ½â¾öÕâ¸öÎÊÌ⣬ÎÒ»á×·¼Ó½±ÉÍ£¬µ±È»ÎÒ»áÕæ³ÏµØ±íʾ¸Ðл£¬ÎÒ»¹¿ÉÒÔÇëÄã³Ô·¹°¡£¬ºÇºÇ£¡£¡
4Â¥2012-03-28 18:58:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +29 ¹þ¹þ¹þ^_^ 2026-04-12 29/1450 2026-04-18 15:56 by Equinoxhua
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +9 ¾ø²»·ÅÆú22 2026-04-15 10/500 2026-04-18 08:09 by chixmc
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 294Çóµ÷¼Á +7 µ­È»654321 2026-04-17 8/400 2026-04-17 16:36 by wutongshun
[¿¼ÑÐ] 0854Çóµ÷¼Á +21 ÃÅ·ÃþÃþ 2026-04-15 25/1250 2026-04-17 15:45 by qzxyhcsy
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +11 Áõīī 2026-04-13 11/550 2026-04-17 15:35 by wanganpin
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] 294Çóµ÷¼Á +14 µ­È»654321 2026-04-15 14/700 2026-04-16 21:01 by lpl364211
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û