| ²é¿´: 2212 | »Ø¸´: 11 | |||
wzycrfpxzгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
ÓÐËÓùýtomlab£¬°ïÎÒ¿´¿´ÏÂÃæ³ÌÐòÄÄÀï³ö´íÁË¡£¡£¡£¡£
|
|
toms t toms t_switch1 toms t_switch2 toms t_f p1 = tomPhase('p1',t,0,t_switch1,4); p2 = tomPhase('p2',t,t_switch1,t_switch2-t_switch1,4); p3 = tomPhase('p3',t,t_switch2,t_f-t_switch2,4); setPhase({p1,p2,p3}); tomStates x1 x2 x3 x4 x5 x6 x7 alpha beita x0 = { t_f == 56 t_switch1 == 16 t_switch2 == 35 icollocate({ x1 == -1900*t/t_f+1900; x2 == 0; x3 == -3100*t/t_f+3100; x4 == -40*t/t_f+40; x5 == -20*t/t_f+20; x6 == 50*t/t_f-50; x7 == -1905*t/t_f+1905; alpha==1.2212*t/t_f-1.2212; beita==0.6981*t/t_f-0.6891}) }; cbox = { 36<=t_f<=66}; cbnd = { initial ({ x1==1900;x2==0;x3==3100;x4==40;x5==20;x6==-50;x7==1905; alpha==-1.2212;beita==-0.6981}) final ({x1==0;x2==0;x3==0;x4==0;x5==0;x6==0;x7==1653.6; alpha==0;beita==0})}; ceq = { collocate(dot(x1)==x4) collocate(dot(x2)==x5) collocate(dot(x3)==x6) collocate(p1,dot(x4)== 11708/x7*sin(alpha)*cos(beita)) collocate(p2,dot(x4)== 4390.5/x7*sin(alpha)*cos(beita)) collocate(p3,dot(x4)== 11708/x7*sin(alpha)*cos(beita)) collocate(p1, dot(x5)== 11708/x7*sin(beita)) collocate(p2,dot(x5)==4390.5/x7*sin(beita)) collocate(p3,dot(x5)==11708/x7*sin(beita)) collocate(p1,dot(x6)==11708/x7*cos(alpha)*cos(beita)-3.7114) collocate(p2,dot(x6)==4390.5/x7*cos(alpha)*cos(beita)-3.7114) collocate(p3,dot(x6)==11708/x7*cos(alpha)*cos(beita)-3.7114) collocate(p1,dot(x7)==-4.6817) collocate(p2,dot(x7)==-1.7556) collocate(p3,cot(x7)==-4.6817)}; cco=continuity ({x1,x2,x3,x4,x5,x6,x7,alpha,beita}); objective=t_f; options=struct; solution=ezsolve(objective,{cbox,cbnd,ceq,cco},x0,options); t_plot = linspace(0,subs(t_f,solution),100); x1_plot = atPoints(t_plot,x1,solution); x2_plot = atPoints(t_plot,x2,solution); x3_plot = atPoints(t_plot,x3,solution); x4_plot = atPoints(t_plot,x4,solution); x5_plot = atPoints(t_plot,x5,solution); x6_plot = atPoints(t_plot,x6,solution); x7_plot = atPoints(t_plot,x7,solution); alpha_plot = atPoints(t_plot,alpha,solution); beita_plot = atPoints(t_plot,beita,solution); clf subplot(2,1,1) plot(t_plot,[x1_plot x2_plot]); legend('x1','x2'); |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
MATLAB |
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
332Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶
ÒѾÓÐ7È˻ظ´
281Çóµ÷¼Á£¨0805£©
ÒѾÓÐ17È˻ظ´
267Ò»Ö¾Ô¸ÄϾ©¹¤Òµ´óѧ0817»¯¹¤Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
0817µ÷¼Á
ÒѾÓÐ3È˻ظ´
½¹ÂÇ
ÒѾÓÐ13È˻ظ´
egbert
½ð³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 713.5
- É¢½ð: 50
- Ìû×Ó: 20
- ÔÚÏß: 24.2Сʱ
- ³æºÅ: 1148483
- ×¢²á: 2010-11-16
- ÐÔ±ð: GG
- רҵ: Ô˳ïÓë¹ÜÀí
2Â¥2013-10-09 19:39:06
egbert
½ð³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 713.5
- É¢½ð: 50
- Ìû×Ó: 20
- ÔÚÏß: 24.2Сʱ
- ³æºÅ: 1148483
- ×¢²á: 2010-11-16
- ÐÔ±ð: GG
- רҵ: Ô˳ïÓë¹ÜÀí
3Â¥2013-10-10 10:08:02
wzycrfpxz
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1255.8
- ºì»¨: 1
- Ìû×Ó: 15
- ÔÚÏß: 21.6Сʱ
- ³æºÅ: 1947568
- ×¢²á: 2012-08-20
- רҵ: ϵͳ¿ÆÑ§Óëϵͳ¹¤³Ì
4Â¥2013-10-11 12:28:15
egbert
½ð³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 713.5
- É¢½ð: 50
- Ìû×Ó: 20
- ÔÚÏß: 24.2Сʱ
- ³æºÅ: 1148483
- ×¢²á: 2010-11-16
- ÐÔ±ð: GG
- רҵ: Ô˳ïÓë¹ÜÀí
5Â¥2013-10-11 14:52:32
han593205250
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
²©Ê¿
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 12989
- É¢½ð: 16
- ºì»¨: 11
- Ìû×Ó: 1130
- ÔÚÏß: 355Сʱ
- ³æºÅ: 1491418
- ×¢²á: 2011-11-14
- ÐÔ±ð: GG
- רҵ: ×Ô¶¯»¯

6Â¥2015-05-06 19:09:22
haleguu
Òø³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 198.6
- Ìû×Ó: 39
- ÔÚÏß: 11.5Сʱ
- ³æºÅ: 713069
- ×¢²á: 2009-03-02
- ÐÔ±ð: GG
- רҵ: º£Ñ󹤳Ì
7Â¥2015-06-04 15:58:02
Lucine91
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 1477.6
- ºì»¨: 1
- Ìû×Ó: 62
- ÔÚÏß: 106.4Сʱ
- ³æºÅ: 1540515
- ×¢²á: 2011-12-17
- ÐÔ±ð: MM
- רҵ: ϸ°ûÉúÎïѧÑо¿ÖеÄз½·¨
8Â¥2015-06-30 23:28:40
gaubzju
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 40.4
- Ìû×Ó: 95
- ÔÚÏß: 9.1Сʱ
- ³æºÅ: 2332790
- ×¢²á: 2013-03-09
- ÐÔ±ð: GG
- רҵ: µçÁ¦ÏµÍ³

9Â¥2015-10-23 11:10:33
zhangkai2014
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 37.3
- É¢½ð: 15
- Ìû×Ó: 24
- ÔÚÏß: 16Сʱ
- ³æºÅ: 3004993
- ×¢²á: 2014-02-28
- ÐÔ±ð: GG
- רҵ: »¯Ñ§·´Ó¦¹¤³Ì
10Â¥2016-09-13 10:17:27













»Ø¸´´ËÂ¥
egbert