±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1513  |  »Ø¸´: 8

lipeng0327

ľ³æ (ÕýʽдÊÖ)

Ë®ÊÖ

[½»Á÷] ¡¾ÇóÖú¡¿¿ØÖÆÂÉÉè¼ÆLyapunovº¯ÊýµÄ²ÎÊýȡֵ·¶Î§ ÒÑÓÐ5È˲ÎÓë



[ Last edited by javeey on 2010-5-26 at 17:25 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÔÚ¾øÍûÖÐѰÕÒÏ£Íû£¬ÈËÉúÖÕ½«»Ô»Í¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhou-lan

Ìú³æ (СÓÐÃûÆø)

ÄãºÃѽ£¬ÔõôÔÚÕâÀï²»Äܱ༭¹«Ê¾Ñ½
2Â¥2010-05-26 18:05:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

javeey

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

Á¦°ÎɽÙâÆø¸ÇÊÀ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
Originally posted by zhou-lan at 2010-05-26 18:05:21:
ÄãºÃѽ£¬ÔõôÔÚÕâÀï²»Äܱ༭¹«Ê¾Ñ½

²»Äܱ๫ʽ
ÐèÔÚwordÖбäºÃºó½ØÍ¼ÉÏ´«
ÔçÆðµÄÄñ¶ùÓгæ³Ô£¬ÔçÆðµÄ³æ¶ù±»Äñ³Ô
3Â¥2010-05-26 18:46:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lipeng0327

ľ³æ (ÕýʽдÊÖ)

¸ßÊÖÔÚÄÄÀï

¶¥         £¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡
4Â¥2010-05-26 21:19:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï
СÓêÃÈÃÈ(½ð±Ò+2):ллר¼Ò½â´ð£¡ 2010-05-27 08:06:14
ÎÒÀí½âµÄLyapunovº¯Êýʵ¼ÊÉÏÊÇÎȶ¨ÐÔÅоݵÄÒ»¸öÁ¿Ö®Ò»£¬Äã˵µÄ¿ØÖÆÏµÍ³µÄLyapunovº¯Êý£¬ÎÒ²ÂÏë¾ÍÊÇ¿ØÖÆÏµÍ³Îȶ¨ÐÔÑо¿Óõ½µÄ£¬Â§Ö÷ÎÊp¡¢qʲôֵʱ£¬VµÄÕý¸ºÎÊÌ⣬ÕýÊÇÏëͨ¹ýÕâÑùµÄÎÊÌâ»ñµÃÖÐÐÔÇúÏߣ¬µ«ÎÒ²ÂÏëûÓÐÈËÄܻشðÄãµÄÎÊÌâ¡£ÎÒ¼òҪ˵һµãµãÎҵĿ´·¨£¬Ï£Íû¶ÔÄãµÄ¹¤×÷ÓÐЧ¡£

Lyapunovº¯ÊýµÄ¹¹ÔìûÓÐʲôͨÓõķ½·¨£¬Í¨³£¶¼ÊÇ¿¿ÔËÆø¡£µ±È»¶ÔÓÚһЩ¼òµ¥µÄ×ÔÖÎϵͳ£¬ÓÐʱºò¹¹ÔìLyapunovº¯ÊýºÍ¹¹ÔìÊÆº¯ÊýÓм¸·ÖÏàÏñ£¬ÀýÈçµ¥°ÚµÄÎȶ¨ÐÔÎÊÌâ¡£°´ÕÕLyapunovº¯ÊýµÄ¶¨Ò壬ÆäÔÚ¶¨µãµÄֵΪÁ㣬ÔÚÁÚÓòµÄÖµ²»ÎªÁã¡£¸ù¾Ýϵͳ¹¹ÔìµÄÕâÑùµÄº¯Êý£¬ÓпÉÄܾÍÊÇLyapunovº¯Êý¡£

ÓÐÁËLyapunovº¯Êý£¬¾Í¿ÉÒÔÑо¿ÆäÔÚ¶¨µãÁÙÓòµÄÐÐΪ£¬½ø¶øÑо¿¶¥µãµÄÎȶ¨ÐÔÇé¿ö¡£Ïȼٶ¨L£¨x£©ÎªLyapunovº¯Êý£¬ÄÇô£¬dL/dt=\partial L/\partial x dx/dtΪLyapunovº¯ÊýµÄʱ¼äµ¼Êý¡£Èç¹ûL£¨x£©ÔÚ¶¨µãÁÚÓòÊÇÕý¶¨µÄÇÒÆäʱ¼äµ¼ÊýÊǰ븺¶¨µÄ£¬ÄÇô£¬¸ÃµãÊÇÎȶ¨µã¡£ËüÊÇÒ»¸ö³ä·ÖÌõ¼þ¡£

ÒªÁ˽â¸ü¶àµÄÐÔÖÊ»òÕßϸ·ÖÎȶ¨µãµÄÖÖÀ࣬¿ÉÒԲο¼Õâ¸öwikiÍøÕ¾£¬ÎÒ¾õµÃдµÃºÜ²»´í£º    http://en.wikipedia.org/wiki/Lyapunov_function

ʵ¼Ê²Ù×÷µÄ¹ý³ÌÖУ¬Ã»ÓÐÄÇôÈÝÒ׿´³öÀ´É¶Ê±ºòÕýɶʱºò¸º£¬½èÖúÊýÖµ·½·¨ÊǺÜÓбØÒªµÄ¡£ÀýÈ磬¶ÔÓÚ×÷ÕßµÄÎÊÌ⣬ÎÒÃÇ¿ÉÒÔÓÃp£¬q×÷Ϊ¶þÎ¬×ø±ê£¬»­³öVµÄµÈÖµÏߣ¬Ò»ÑÛ¾ÍÄÜ·Ö±æ³öÕý¸ºµÄ½»½ç£¬Í¬Ê±ÔÚͬһÕÅͼÉÏÒ²¿ÉÒÔ»®³öÆäʱ¼äµ¼ÊýµÄÇé¿ö¡£µ±È»£¬×÷¾ßÌåÎÊÌâµÄʱºò²»Ò»¶¨Õâô¼ò½à£¬µ«ÎÒÕâÀïÌṩһÖÖ´óÌå˼·£¬Ï£Íû¶Ô§Ö÷ÓаïÖú¡£
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
5Â¥2010-05-26 23:52:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lipeng0327

ľ³æ (ÕýʽдÊÖ)

Ë®ÊÖ

ÒýÓûØÌû:
Originally posted by onesupeng at 2010-05-26 23:52:41:
ÎÒÀí½âµÄLyapunovº¯Êýʵ¼ÊÉÏÊÇÎȶ¨ÐÔÅоݵÄÒ»¸öÁ¿Ö®Ò»£¬Äã˵µÄ¿ØÖÆÏµÍ³µÄLyapunovº¯Êý£¬ÎÒ²ÂÏë¾ÍÊÇ¿ØÖÆÏµÍ³Îȶ¨ÐÔÑо¿Óõ½µÄ£¬Â§Ö÷ÎÊp¡¢qʲôֵʱ£¬VµÄÕý¸ºÎÊÌ⣬ÕýÊÇÏëͨ¹ýÕâÑùµÄÎÊÌâ»ñµÃÖÐÐÔÇúÏߣ¬µ«ÎÒ²ÂÏëûÓÐ ...

ÊÇÔÚ¿ØÖÆÏµÍ³µÄÎȶ¨ÐÔÑо¿Óõ½µÄ£¬µ«ÊÇÄãΪʲ˵һ¶¨Ã»ÓÐÈ˻شðÎÒµÄÎÊÌ⣿×÷ͼµÄ·½·¨²»¿ÉÐУ¬m£¬alphaÓÐÎÞÇîÖÖȡֵ£¬ÄãÔõô»­Í¼£¿

[ Last edited by lipeng0327 on 2010-5-27 at 11:20 ]
ÔÚ¾øÍûÖÐѰÕÒÏ£Íû£¬ÈËÉúÖÕ½«»Ô»Í¡£
6Â¥2010-05-27 11:19:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lipeng0327

ľ³æ (ÕýʽдÊÖ)

Ë®ÊÖ

ÔÚ¾øÍûÖÐѰÕÒÏ£Íû£¬ÈËÉúÖÕ½«»Ô»Í¡£
7Â¥2010-05-27 11:21:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
Originally posted by lipeng0327 at 2010-05-27 11:19:10:

ÊÇÔÚ¿ØÖÆÏµÍ³µÄÎȶ¨ÐÔÑо¿Óõ½µÄ£¬µ«ÊÇÄãΪʲ˵һ¶¨Ã»ÓÐÈ˻شðÎÒµÄÎÊÌ⣿×÷ͼµÄ·½·¨²»¿ÉÐУ¬m£¬alphaÓÐÎÞÇîÖÖȡֵ£¬ÄãÔõô»­Í¼£¿

[ Last edited by lipeng0327 on 2010-5-27 at 11:20 ]

ÊÂʵ֤Ã÷ÁË¡°µ«ÎÒ²ÂÏëûÓÐÈËÄܻشðÄãµÄÎÊÌ⡱
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
8Â¥2010-06-05 07:40:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangcq

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
5Â¥: Originally posted by onesupeng at 2010-05-26 23:52:41:
ÎÒÀí½âµÄLyapunovº¯Êýʵ¼ÊÉÏÊÇÎȶ¨ÐÔÅоݵÄÒ»¸öÁ¿Ö®Ò»£¬Äã˵µÄ¿ØÖÆÏµÍ³µÄLyapunovº¯Êý£¬ÎÒ²ÂÏë¾ÍÊÇ¿ØÖÆÏµÍ³Îȶ¨ÐÔÑо¿Óõ½µÄ£¬Â§Ö÷ÎÊp¡¢qʲôֵʱ£¬VµÄÕý¸ºÎÊÌ⣬ÕýÊÇÏëͨ¹ýÕâÑùµÄÎÊÌâ»ñµÃÖÐÐÔÇúÏߣ¬µ«ÎÒ²ÂÏëûÓÐ ...

¶¥Ò»Ï£¡Æô·¢ºÜ´ó£¡
ѧϰºÜ´ó£¬ÊÕ»ñºÜ´ó£¡
9Â¥2011-09-03 18:14:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lipeng0327 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 9/450 2026-04-05 22:24 by dongzh2009
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ÌìϵÚÒ»ÎÄ 2026-04-04 8/400 2026-04-05 21:31 by ¼¤Á÷Ó¶É
[¿¼ÑÐ] 275Çóµ÷¼Á +16 waltzh 2026-04-01 16/800 2026-04-05 17:14 by Hdyxbekcb
[¿¼ÑÐ] 286Çóµ÷¼Á +3 ²Ýľ²»ÑÔ 2026-04-04 3/150 2026-04-04 22:40 by lbsjt
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 335Çóµ÷¼Á +7 ÉòÇåÁ§ 2026-04-03 7/350 2026-04-03 18:55 by lijunpoly
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +13 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 13/650 2026-04-03 16:08 by ŶŶ123
[¿¼ÑÐ] 266·Ö£¬Çó²ÄÁÏÏà¹Ø×¨Òµµ÷¼Á +13 ÍÛºôºßºôºß 2026-03-30 15/750 2026-04-03 15:24 by arrow8852
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-03 5/250 2026-04-03 15:06 by arrow8852
[»ù½ðÉêÇë] ÇëÎʹ²Í¬Í¨Ñ¶ºÍ¹²Í¬Ò»×÷µÄÈϿɶÈÎÊÌâ 10+4 psa1234 2026-04-01 10/500 2026-04-03 11:08 by Kittylucky
[¿¼ÑÐ] ר˶ 351 086100 Ò²ÊÇ¿¼µÄ²Ä¿Æ»ù ±¾¿ÆÒ²ÊDzÄÁÏ +8 202451007219 2026-04-02 8/400 2026-04-03 09:50 by À¶ÔÆË¼Óê
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +5 À¶¼ãƬ 2026-04-02 6/300 2026-04-02 21:37 by dongzh2009
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤µ÷¼Á£¬339 +14 10213207 2026-03-31 14/700 2026-04-02 21:01 by 1104338198
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +8 Ë«ÂíβƦÀϰå2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
[¿¼ÑÐ] ¡¾µ÷¼Á¡¿Ò»Ö¾Ô¸ÏôóÉúÎïÓëÒ½Ò©µ÷¼Á +3 EchoϺÃ× 2026-03-31 3/150 2026-04-01 08:40 by JourneyLucky
[¿¼ÑÐ] 335Çóµ÷¼Á +3 321* 2026-03-31 4/200 2026-04-01 00:00 by 321*
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û