²é¿´: 852  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

feiyingw

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ·ÇÏßÐÔ΢·Ö·½³Ì×éµÄÇó½â

ÇëÎÊÊýѧ´ïÈËÃÇ£ºÒ»½×·ÇÏßÐÔ΢·Ö·½³Ì×éÔõôÇó½â
(1)  T1x1'=-x1'-beta*V1-h*y2
(2)   T2V1'=-V1+y1
(3)   T1x2'=-x2'-beta*V2-h*y1
(4)   T2V2'=-V2+y2

(5)  y1=max(x1,0)
(6)  y2=max(x2,0)
ÕâÑùµÄ΢·Ö·½³Ì×éÄܲ»ÄÜÇó½â£¬ÒªÊÇ¿ÉÒÔÇó½â£¬Äܲ»ÄÜÖ¸µãһϴóÌåµÄÇó½â·½·¨¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

feiyingw

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by onesupeng at 2012-12-23 22:01:34
¿ÉÒÔÇó½â½üËÆ½â»òÕßÓÃÊýֵģÄâ¡£ÊýֵģÄâ±È½Ï¼òµ¥£¬¾Í²»ËµÁË¡£½üËÆ½â¿ÉÒÔ²ÉÓý¥½øÕ¹¿ªµÄ·½Ê½£¬±ÈÈç¼Ù¶¨½âΪ£º

y=y0+beta*y1+beta*y2+O(beta)

µ«ÓÐÒ»¸öÒªÇóÓ¦¸ÃÊÇѡȡµÄbetaΪ·½³ÌÀïµÄС²ÎÊý¡£

²»¹ý£¬ÎÒ¸öÈË ...

Äú˵µÄ½âÎö·¨ÊDz»ÊÇÀàËÆÓÚKBM¡¢»ù±¾É㶯·¨ÕâÀàµÄ·½·¨£¬ÏÖÔÚÕýÔÚÑо¿ÕâÀàµÄ·½·¨¡£²»ÖªµÀÕâÀàµÄ΢·Ö·½³Ì×éÄܲ»ÄÜÇó³ö·½³Ì×éµÄ½âÎö½â£¬ÎÒÏëÓýâÎö½âÖеIJÎÊýÀ´¿ØÖÆÊµÑéϵͳ¡£
ËêÔÂÎÞÇ飬ÈËÓÐÇé
5Â¥2012-12-24 16:13:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

dacoolee

Òø³æ (СÓÐÃûÆø)

ÄÜ·ñ¸ø³öÇåÎúµÄ¶¨Ò壿
ÈçÔÚ(1)  T1x1'=-x1'-beta*V1-h*y2ÖУ¬TÊÇʲô£¿»¹ÊÇT1ÊÇʲô£¿ XÊÇʲô£¿»¹ÊÇx1'ÊÇʲô£¿beteÊÇʲô£¿V1ÊÇʲô£¿hÓÖÊÇʲô£¿y2ÊÇʲô£¿
Àî´ï¿Æ
2Â¥2012-12-23 16:47:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¿ÉÒÔÇó½â½üËÆ½â»òÕßÓÃÊýֵģÄâ¡£ÊýֵģÄâ±È½Ï¼òµ¥£¬¾Í²»ËµÁË¡£½üËÆ½â¿ÉÒÔ²ÉÓý¥½øÕ¹¿ªµÄ·½Ê½£¬±ÈÈç¼Ù¶¨½âΪ£º

y=y0+beta*y1+beta*y2+O(beta)

µ«ÓÐÒ»¸öÒªÇóÓ¦¸ÃÊÇѡȡµÄbetaΪ·½³ÌÀïµÄС²ÎÊý¡£

²»¹ý£¬ÎÒ¸öÈ˸ü½¨ÒéÓÃÊýÖµ½â¡£Èç¹û·¢ÎÄÕÂÐèÒªÓÃÊýÖµ½â£¬ÇëÁªÏµÎÒ¸ø³ÌÐò
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
3Â¥2012-12-23 22:01:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feiyingw

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by dacoolee at 2012-12-23 16:47:25
ÄÜ·ñ¸ø³öÇåÎúµÄ¶¨Ò壿
ÈçÔÚ(1)  T1x1'=-x1'-beta*V1-h*y2ÖУ¬TÊÇʲô£¿»¹ÊÇT1ÊÇʲô£¿ XÊÇʲô£¿»¹ÊÇx1'ÊÇʲô£¿beteÊÇʲô£¿V1ÊÇʲô£¿hÓÖÊÇʲô£¿y2ÊÇʲô£¿

²»ºÃÒâ˼£¬T1ÊÇʱ¼ä²ÎÊý£¬X1£¬x2£¬V1,V2¶¼ÊÇÊä³ö±äÁ¿£¬beta£¬h¶¼ÊÇϵÊý£¬
ËêÔÂÎÞÇ飬ÈËÓÐÇé
4Â¥2012-12-24 09:30:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 317Çóµ÷¼Á +7 Éê×ÓÉêÉê 2026-03-19 12/600 2026-03-20 22:45 by JourneyLucky
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 9/450 2026-03-20 22:26 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 322Çóµ÷¼Á +4 È»11 2026-03-19 4/200 2026-03-20 22:12 by luoyongfeng
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +5 tcxiaoxx 2026-03-20 5/250 2026-03-20 21:35 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ0703»¯Ñ§318·Ö£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á +4 һƿ±½¼×Ëá 2026-03-14 4/200 2026-03-20 20:36 by fen_rao
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-20 5/250 2026-03-20 20:16 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 °µÓ¿afhb 2026-03-16 3/150 2026-03-20 00:28 by ºÓÄÏ´óѧУÓÑ
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] 280Çóµ÷¼Á +6 ¹¾ààÏþÏþ 2026-03-18 7/350 2026-03-18 11:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û