ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > ×Ô¶¯¿ØÖÆÔ­ÀíϰÌâ

×Ô¶¯¿ØÖÆÔ­ÀíϰÌâ

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2025/5/2 21:05:57

ϰÌâ11ͼ

12 ÒÑ֪ϵͳ½á¹¹ÈçϰÌâ12ͼËùʾ£¬ÊÔ½«Æäת»»³ÉÐźÅÁ÷ͼ£¬²¢Çó³öC(s)/R(s)¡£

ϰÌâ12ͼ

13 ϵͳµÄÐźÅÁ÷ͼÈçϰÌâ13ͼËùʾ£¬ÊÔÇóC(s)/R(s)¡£

ϰÌâ13ͼ

14 ϰÌâ14ͼÊÇÒ»¸öÄ£Äâµ÷½ÚÆ÷µÄµç·ʾÒâͼ¡£ £¨a£©Ð´³öÊäÈëurÓëÊä³öucÖ®¼äµÄ΢·Ö·½³Ì£» £¨b£©½¨Á¢¸Ãµ÷½ÚÆ÷µÄ½á¹¹Í¼£» £¨c£©Çó±Õ»·´«µÝº¯ÊýUc(s)/Ur(s)¡£

ϰÌâ14ͼ

15 ijµ¯»ÉµÄÁ¦-Î»ÒÆÌØÐÔÇúÏßÈçϰÌâ17ͼËùʾ¡£ÔÚ½ö´æÔÚСÈŶ¯µÄÇé¿öÏ£¬µ±¹¤×÷µã·Ö±ðΪ

x0 =-1.2¡¢0¡¢2.5ʱ£¬ÊÔ¼ÆË㵯»ÉÔÚ¹¤×÷µã¸½½üµÄµ¯ÐÔϵÊý¡£

ϰÌâ15ͼ

16ÊÔÇóϰÌâ16ͼËùʾ½á¹¹Í¼µÄ´«µÝº¯ÊýC(s)/R(s)¡£

ϰÌâ16ͼª¤

17 ÒÑ֪ϵͳ½á¹¹Í¼ÈçϰÌâ17ͼËùʾ£¬Ç󴫵ݺ¯ÊýC1(s)/R1(s)£¬C2(s)/R1(s)£¬C1(s)/R2(s)£¬C2(s)/R2(s)¡£

ϰÌâ17ͼª¤

18 ·Å´óÆ÷¿ÉÄÜ´æÔÚËÀÇø£¬Æä¹¤×÷ÌØÐÔÇúÏßÈçϰÌâ18ͼËùʾ¡£ÔÚ½üËÆÏßÐÔ¹¤×÷Çø£¬¿ÉÒÔÓÃ3´Îº¯Êýy = ax3À´½üËÆÃèÊö·Å´óÆ÷µÄÊäÈë-Êä³öÌØÐÔ¡£µ±¹¤×÷µãΪx =0.6ʱ£¬ÊÔÑ¡ÔñaµÄºÏÊÊȡֵ£¬²¢È·¶¨·Å´óÆ÷µÄÏßÐÔ½üËÆÄ£ÐÍ¡£

ϰÌâ18ͼ

ϰ Ìâ 3

1 Ò»µ¥Î»·´À¡ÏµÍ³µÄ¿ª»·´«µÝº¯ÊýΪ

GK(s)?1s(s?1)

Çó¢ÙϵͳµÄµ¥Î»½×Ô¾ÏìÓ¦¼°¶¯Ì¬ÐÔÄÜÖ¸±ê¦Ò%,ts ,tp¢ÚÊäÈëÁ¿ Ϊµ¥Î»Âö³åº¯ÊýʱϵͳµÄÊä³öÏìÓ¦¡£

2 Éè¿ØÖÆÏµÍ³±Õ»·´«µÝº¯ÊýΪ

ÊÔÔÚSÆ½ÃæÉÏ»æ³öÂú×ãÏÂÊöÒªÇóµÄÏµÍ³ÌØÕ÷·½³Ìʽ¸ù¿ÉÄÜλÓÚµÄÇøÓò¡£ £¨a£©1£¾??¡Ý0.707£¬?n¡Ý2 £¨b£©0.5¡Ý??£¾0£¬4¡Ý?n¡Ý2 £¨c£©0.707¡Ý??£¾0.5£¬?n¡Ü2

3 Ò»µ¥Î»·´À¡ÏµÍ³µÄ¿ª»·´«µÝº¯ÊýΪ

G k(s)=¦Øn /s(s+2¦Î¦Øn)

2

ÒÑ֪ϵͳµÄr(t)=1(1),Îó²îʱ¼äº¯ÊýΪ

-1.7t

-3.74t

e(t)=1.4e-0.4

ÇóϵͳµÄ×èÄá±È¦Î,×ÔÈ»Õñµ´½ÇºÄÂʦØn¡¢ÏµÍ³µÄ±Õ»·´«µÝº¯Êý¼°ÏµÍ³µÄÎÂ̬Îó²î¡£ 4 ÒÑÖª¶þ½×ϵͳµÄ±Õ»·´«µÝº¯ÊýΪ

È·¶¨ÔÚÏÂÊö²ÎÊýʱµÄ±Õ»·¼«µã£¬²¢ÇóϵͳµÄµ¥Î»½×Ô¾ÏìÓ¦ÇúÏߺÍÏàÓ¦µÄÐÔÄÜÖ¸±ê¡£ £¨a£©??=2£¬?n = 5£» £¨b£©???1.2£¬?n = 5£»ª¤

£¨c£©µ±??¡Ý1.5ʱ£¬ËµÃ÷ÊÇ·ñ¿ÉºöÂÔ¾àÀëÔ­µã½ÏÔ¶µÄ¼«µã¼°ÀíÓÉ¡£ 5 µ¥Î»·´À¡ÏµÍ³µÄ¿ª»·´«µÝº¯ÊýΪ

£¨a£©ÇóϵͳÔÚµ¥Î»½×Ô¾ÊäÈëÐźÅr(t) =1(t)×÷ÓÃϵÄÎó²îº¯Êýe(t)£» £¨b£©ÊÇ·ñ¿ÉÒÔÓÃÀ­ÆÕÀ­Ë¹±ä»»µÄÖÕÖµ¶¨ÀíÇóϵͳµÄÎÈ̬Îó²î£¬ÎªÊ²Ã´? 6 µ¥Î»·´À¡ÏµÍ³µÄ¿ª»·´«µÝº¯ÊýΪ

ËÑË÷¸ü¶à¹ØÓÚ£º ×Ô¶¯¿ØÖÆÔ­ÀíϰÌâ µÄÎĵµ
  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

ϰÌâ11ͼ 12 ÒÑ֪ϵͳ½á¹¹ÈçϰÌâ12ͼËùʾ£¬ÊÔ½«Æäת»»³ÉÐźÅÁ÷ͼ£¬²¢Çó³öC(s)/R(s)¡£ ϰÌâ12ͼ 13 ϵͳµÄÐźÅÁ÷ͼÈçϰÌâ13ͼËùʾ£¬ÊÔÇóC(s)/R(s)¡£ ϰÌâ13ͼ 14 ϰÌâ14ͼÊÇÒ»¸öÄ£Äâµ÷½ÚÆ÷µÄµç·ʾÒâͼ¡£ £¨a£©Ð´³öÊäÈëurÓëÊä³öucÖ®¼äµÄ΢·Ö·½³Ì£» £¨b£©½¨Á¢¸Ãµ÷½ÚÆ÷µÄ½á¹¹Í¼£» £¨c£©Çó±Õ»·´«µÝº¯ÊýUc(s)/Ur(s)¡£ ϰÌâ14ͼ 15 ijµ¯»ÉµÄÁ¦-Î»ÒÆÌØÐÔÇúÏßÈçϰÌâ17ͼËùʾ¡£ÔÚ½ö´æÔÚСÈŶ¯µÄÇé¿öÏ£¬µ±¹¤×÷µã·Ö±ðΪ x0 =-1.2¡¢0¡¢2.5ʱ£¬ÊÔ¼ÆË㵯»ÉÔÚ¹¤×÷µã¸½½üµÄµ¯ÐÔϵÊý¡£ ϰÌâ15ͼ 16ÊÔÇóϰÌâ16ͼËùʾ½á¹¹Í¼

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com