£¨3£©ÐéÏß¿òͼ3ÊÇÒ»¸ö³¤ÑÓʱµç·¡£U5AÊÇÒ»¸ö±È½ÏÆ÷£¬Rs1ÊDzÉÑùµç×裬VRBF2Êǵç»ú¹ýÁ÷µçѹ¡£Rs1Éϵçѹ´óÓÚVREF2£¬µç»ú¹ýÁ÷£¬U5AÊä³öµÍµçƽ¡£ÓÉÉÏÃæ¿ÉÖª£¬¿òͼ1¿ØÖƵç»úÕý·´×ª£¬¿òͼ2¿ØÖÆÂ¯ÌåѹǿµÄÎÆ²¨´óС¡£µ±Â¯Ìåѹǿ̫С»òÌ«´óʱ£¬µç¶¯»úתµ½Á½¶Ë¹Ì¶¨Î»ÖÃÍ£Ö¹£¬¸ù¾ÝÖ±Á÷µç»úÎÈ̬ÔËÐз½³Ì[3]£º U£½Ce§¶N£«RaIa
ÆäÖÐ:§¶Îªµç»úÿ¼«´ÅͨÁ¿£» CeΪµç¶¯ÊƳ£Êý£» NΪµç»úתÊý£» IaΪµçÊàµçÁ÷£» RaµçÊà»ØÂ·µç×è¡£
µç»úתÊýNΪ0£¬µç»úµÄµçÁ÷¼±¾çÔö¼Ó£¬Ê±¼ä¹ý³¤½«»áʹµç»úÉÕ»µ¡£µ«µç»úÆð¶¯Ê±£¬µç»úÖÐÏßȦÖеĵçÁ÷Ò²¼±¾ç±ä´ó£¬Òò´ËÎÒÃDZØÐë°ÑÕâÁ½ÖÖ״̬·Ö¿ª¡£³¤ÑÓʱµç·¿É°ÑÕâÁ½ÖÖ×´Ì¬Çø·Ö³öÀ´¡£³¤ÑÓʱµç·¹¤×÷ÔÀí£ºµ±Rs1¹ýÁ÷U5A²úÉúÒ»¸ö¸ºÂö³å¾¹ý΢·Öºó£¬Âö³å´¥·¢555µÄ2½Å£¬µç·ÖÃ룬3½ÅÊä³ö¸ßµçƽ£¬ÓÉÓڷŵç¶Ë7½Å¿ªÂ·£¬C1£¬R5¼°U6A×é³É»ý·ÖÆ÷¿ªÊ¼»ý·Ö£¬µçÈÝC1ÉϵijäµçµçѹÏßÐÔÉÏÉý£¬ÑÓʱÔË·Å»ý·Ö³£ÊýΪ100R5C1¡£µ±C1Éϳäµçµçѹ£¬¼´6½Åµçѹ³¬¹ý2£¯3 VCC£¬555µç·¸´Î»£¬Êä³öµÍµçƽ¡£µç»úÆô¶¯Ê±¼äÒ»°ãСÓÚ0£®8 s£¬C1³äµçʱ¼äÒ»°ãΪ0£®8¡«1 s¡£U5AÊä³öµçƽÓë555µÄ3½ÅÊä³öµçƽ¾U7Ïà»ò£¬Èç¹ûU5AÊä³öµÍµçƽ´óÓÚC1³äµçʱ¼ä£¬U7ÔÚC1³äµçºóÊä³öµÍµçƽÓÉÓëÃÅU8ÊäÈëµ½L298NµÄ6½ÅENA¶Ëʹµç»úÍ£Ö¹¡£Èç¹ûU5AµÄÊä³öµçƽСÓÚC1³äµçʱ¼ä£¬6½Å²»¶¯×÷µç»úµÄÕý³£Æô¶¯¡£³¤ÑÓʱµç·ÎüÊÕµç»úÆô¶¯¹ýÁ÷µçѹ²¨ÐΣ¬´Ó¶øÊ¹µç»úÕý³£Æô¶¯¡£1¡¢15½ÅÊÇÊä³öµçÁ÷·´À¡Òý½Å£¬ÔÚͨ³£Ê¹ÓÃÖÐÕâÁ½¸öÒý½ÅÒ²¿ÉÒÔÖ±½Ó½ÓµØ¡£Í¼8ÊÇÆäÒý½Åͼ£º 3¡¢²½½øµç»úµÄ¾²Ì¬Ö¸±êÊõÓï
ÏàÊý£º²úÉú²»Í¬¶Ô¼«N¡¢S´Å³¡µÄ¼¤´ÅÏßȦ¶ÔÊý£¬³£ÓÃm±íʾ¡£
ÅÄÊý£ºÍê³ÉÒ»¸ö´Å³¡ÖÜÆÚÐԱ仯ËùÐèÂö³åÊý»òµ¼µç״̬ÓÃn±íʾ£¬»òÖ¸µç»úת¹ýÒ»¸ö³Ý¾à½ÇËùÐèÂö³å
Êý£¬ÒÔËÄÏàµç»úΪÀý£¬ÓÐËÄÏàËÄÅÄÔËÐз½Ê½¼´AB-BC-CD-DA-AB£¬ËÄÏà°ËÅÄÔËÐз½Ê½¼´ A-AB-B-BC-C-CD-D-DA-A¡£
²½¾à½Ç£º¶ÔÓ¦Ò»¸öÂö³åÐźţ¬µç»úת×Óת¹ýµÄ½ÇÎ»ÒÆÓæȱíʾ¡£¦È=360¶È£¨×ª×Ó³ÝÊýJ*ÔËÐÐÅÄÊý£©£¬
ÒÔ³£¹æ¶þ¡¢ËÄÏ࣬ת×Ó³ÝΪ50³Ýµç»úΪÀý¡£ËÄÅÄÔËÐÐʱ²½¾à½ÇΪ¦È=360¶È/£¨50*4£©=1.8¶È£¨Ë׳ÆÕû²½£©£¬°ËÅÄÔËÐÐʱ²½¾à½ÇΪ¦È=360¶È/£¨50*8£©=0.9¶È£¨Ë׳ư벽£©¡£
¶¨Î»×ª¾Ø£ºµç»úÔÚ²»Í¨µç״̬Ï£¬µç»úת×Ó×ÔÉíµÄËø¶¨Á¦¾Ø£¨Óɴų¡³ÝÐεÄг²¨ÒÔ¼°»úеÎó²îÔì³ÉµÄ£©
5
¾²×ª¾Ø£ºµç»úÔڶ¾²Ì¬µç×÷ÓÃÏ£¬µç»ú²»×÷ÐýתÔ˶¯Ê±£¬µç»úתÖáµÄËø¶¨Á¦¾Ø¡£´ËÁ¦¾ØÊǺâÁ¿µç»ú
Ìå»ý£¨¼¸ºÎ³ß´ç£©µÄ±ê×¼£¬ÓëÇý¶¯µçѹ¼°Çý¶¯µçÔ´µÈÎ޹ء£
ËäÈ»¾²×ª¾ØÓëµç´Å¼¤´Å°²ÔÑÊý³ÉÕý±È£¬Ó붨³Ýת×Ó¼äµÄÆøÏ¶Óйأ¬µ«¹ý·Ý²ÉÓüõÐ¡ÆøÏ¶£¬Ôö¼Ó¼¤´Å°²
ÔÑÀ´Ìá¸ß¾²Á¦¾ØÊDz»¿ÉÈ¡µÄ£¬ÕâÑù»áÔì³Éµç»úµÄ·¢Èȼ°»úеÔëÒô¡£ 4¡¢²½½øµç»ú¶¯Ì¬Ö¸±ê¼°ÊõÓï
1¡¢²½¾à½Ç¾«¶È£º ²½½øµç»úÿת¹ýÒ»¸ö²½¾à½ÇµÄʵ¼ÊÖµÓëÀíÂÛÖµµÄÎó²î¡£Óðٷֱȱíʾ£ºÎó²î/²½¾à½Ç
*100%¡£²»Í¬ÔËÐÐÅÄÊýÆäÖµ²»Í¬£¬ËÄÅÄÔËÐÐʱӦÔÚ5%Ö®ÄÚ£¬°ËÅÄÔËÐÐʱӦÔÚ15%ÒÔÄÚ¡£
2¡¢Ê§²½£º µç»úÔËתʱÔËתµÄ²½Êý£¬²»µÈÓÚÀíÂÛÉϵIJ½Êý¡£³ÆÖ®ÎªÊ§²½¡£
3¡¢Ê§µ÷½Ç£º ת×Ó³ÝÖáÏ߯«Òƶ¨×Ó³ÝÖáÏߵĽǶȣ¬µç»úÔËת±Ø´æÔÚʧµ÷½Ç£¬ÓÉʧµ÷½Ç²úÉúµÄÎó²î£¬²É
ÓÃϸ·ÖÇý¶¯ÊDz»Äܽâ¾öµÄ¡£
4¡¢×î´ó¿ÕÔØÆð¶¯ÆµÂÊ£ºµç»úÔÚijÖÖÇý¶¯ÐÎʽ¡¢µçѹ¼°¶î¶¨µçÁ÷Ï£¬ÔÚ²»¼Ó¸ºÔصÄÇé¿öÏ£¬Äܹ»Ö±½ÓÆð
¶¯µÄ×î´óƵÂÊ¡£
5¡¢×î´ó¿ÕÔØµÄÔËÐÐÆµÂÊ£ºµç»úÔÚijÖÖÇý¶¯ÐÎʽ£¬µçѹ¼°¶î¶¨µçÁ÷Ï£¬µç»ú²»´ø¸ºÔصÄ×î¸ßתËÙÆµÂÊ¡£ 6¡¢ÔËÐÐ¾ØÆµÌØÐÔ£ºµç»úÔÚijÖÖ²âÊÔÌõ¼þϲâµÃÔËÐÐÖÐÊä³öÁ¦¾ØÓëÆµÂʹØÏµµÄÇúÏß³ÆÎªÔËÐÐ¾ØÆµÌØÐÔ£¬ÕâÊǵç»úÖî¶à¶¯Ì¬ÇúÏßÖÐ×îÖØÒªµÄ£¬Ò²Êǵç»úÑ¡ÔñµÄ¸ù±¾ÒÀ¾Ý¡£Èçͼ9Ëùʾ£º
ÆäËüÌØÐÔ»¹ÓÐ¹ßÆµÌØÐÔ¡¢Æð¶¯ÆµÂÊÌØÐÔ¡£
µç»úÒ»µ©Ñ¡¶¨£¬µç»úµÄ¾²Á¦¾ØÈ·¶¨£¬¶ø¶¯Ì¬Á¦¾ØÈ´²»È»£¬µç»úµÄ¶¯Ì¬
Á¦¾ØÈ¡¾öÓÚµç»úÔËÐÐʱµÄƽ¾ùµçÁ÷£¨¶ø·Ç¾²Ì¬µçÁ÷£©£¬Æ½¾ùµçÁ÷Ô½´ó£¬µç»úÊä³öÁ¦¾ØÔ½´ó£¬¼´µç»úµÄƵÂÊÌØÐÔÔ½Ó²¡£Èçͼ10Ëùʾ£º
ÆäÖУ¬ÇúÏß3µçÁ÷×î´ó¡¢»òµçѹ×î¸ß;ÇúÏß1µçÁ÷×îС¡¢»òµçѹ
×îµÍ£¬ÇúÏßÓë¸ºÔØµÄ½»µãΪ¸ºÔصÄ×î´óËٶȵ㡣
Ҫʹƽ¾ùµçÁ÷´ó£¬¾¡¿ÉÄÜÌá¸ßÇý¶¯µçѹ£¬Ê¹²ÉÓÃСµç¸Ð´óµçÁ÷µÄµç»ú¡£
7¡¢µç»úµÄ¹²Õñµã£º ²½½øµç»ú¾ùÓй̶¨µÄ¹²ÕñÇøÓò£¬¶þ¡¢ËÄÏà¸Ð
Ó¦×Óʽ²½½øµç»úµÄ¹²ÕñÇøÒ»°ãÔÚ180-250ppsÖ®¼ä£¨²½¾à½Ç1.8¶È£©»òÔÚ400pps×óÓÒ£¨²½¾à½ÇΪ0.9¶È£©£¬µç»úÇý¶¯µçѹԽ¸ß£¬µç»úµçÁ÷Ô½´ó£¬¸ºÔØÔ½Çᣬµç»úÌå»ýԽС£¬Ôò¹²ÕñÇøÏòÉÏÆ«ÒÆ£¬·´Ö®ÒàÈ»£¬ÎªÊ¹µç»úÊä³öµç¾Ø´ó£¬²»Ê§²½ºÍÕû¸öϵͳµÄÔëÒô½µµÍ£¬Ò»°ã¹¤×÷µã¾ùÓ¦Æ«ÒÆ¹²ÕñÇø½Ï¶à¡£
Êý×Ö²âËÙ
¼ì²â¹âµçʽÐýת±àÂëÆ÷ÓëתËÙ³ÉÕý±ÈµÄÂö³å£¬È»ºó¼ÆËãתËÙ£¬ÓÐÈýÖÖÊý×Ö²âËÙ·½·¨£º¼´M·¨¡¢T·¨ºÍM/T·¨¡£
6
¹âµçʽÐýת±àÂëÆ÷ÊÇתËÙ»òת½ÇµÄ¼ì²âÔª¼þ£¬Ðýת±àÂëÆ÷Óëµç»úÏàÁ¬£¬µ±µç»úת¶¯Ê±£¬´ø¶¯ÂëÅÌÐýת£¬±ã·¢³öתËÙ»òת½ÇÐźš£Èçͼ11Ëùʾ¡£
Êý×Ö²âËÙÖ¸±ê
·¢¹âVCC1£®·Ö±æÂÊ
¸Ä±äÒ»¸ö¼ÆÊý×ÖËù¶ÔÓ¦µÄתËٱ仯Á¿À´±íʾ·Ö±æÂÊ£¬Ó÷ûºÅQ±íʾ¡£×ªËÙÓÉn1±äΪn2ʱ£¬ÒýÆð¼ÇÊýÖµ¸Ä±äÁËÒ»¸ö×Ö£¬
×°ÖýÓÊÕ×°ÖÃÖáÔò¸Ã²âËÙ·½·¨µÄ·Ö±æÂÊÊÇQ?n2?n1¡£QԽС£¬ËµÃ÷¸Ã²âËÙ·½·¨µÄ·Ö±æÄÜÁ¦Ô½Ç¿¡£ 2£®²âËÙÎó²îÂÊ
תËÙʵ¼ÊÖµºÍ²âÁ¿ÖµÖ®²î?nÓëʵ¼ÊÖµnÖ®±È¶¨ÒåΪ²âËÙÎó²îÂÊ£¬?%?ËÙ·½·¨µÄ׼ȷÐÔ£¬?%ԽС£¬×¼È·¶ÈÔ½¸ß¡£
?nnÂëÅÌͼ11 Êý×Ö²âËÙ×°ÖÃÔÀíͼ?100%£¬²âËÙÎó²îÂÊ·´Ó³Á˲â
M·¨²âËÙ
²âÈ¡Tcʱ¼äÄÚÐýת±àÂëÆ÷Êä³öµÄÂö³å¸öÊýM1£¬ÓÃÒÔ¼ÆËãÕâ¶Îʱ¼äÄ򵀮½¾ùתËÙ£¬³Æ×÷£Í·¨²âËÙ£¬Í¼12Ëùʾ¡£µç»úµÄתËÙΪn?60M1ZTc r/min£¬
M1M·¨²âËٵķֱæÂÊ£ºQ?60(M1?1)ZTc?60M1ZTc?60ZTc
TcM·¨²âËÙÎó²îÂÊ£º
60M1 60(M1?1)ZTc ?100%?ͼ12 M²âËÙ·¨ÔÀíͼ?max%?ZTc1M160M1ZTc?100%
M·¨²âËÙÊÊÓÃÓÚ¸ßËٶΣ¬
T·¨²âËÙ
¼Ç¼±àÂëÆ÷Á½¸öÏàÁÚÊä³öÂö³åµÄ¼äµÄ¸ßƵÂö³å¸öÊýM2£¬f0Ϊ¸ßƵÂö³åƵÂÊ£¬Í¼13Ëùʾ¡£ µç»úתËÙ
7
M2Tt?M2f0ͼ13 T²âËÙ·¨n?60ZTt?60f0ZM2 r/min
T·¨²âËٵķֱæÂÊ£º
Q?60f0Z(M2?1)?60f0ZM2?60f0ZM2(M2?1)»òQ?Zn260f0?Zn
£Ô·¨²âËÙÎó²îÂÊ£º
60f0 60f0ZM2?max%?Z(M2?1)60f0ZM2 ?100%?M12?1?100%
T·¨²âËÙÊÊÓÃÓÚµÍËٶΡ£
M/T·¨²âËÙ
°ÑM·¨ºÍT·¨½áºÏÆðÀ´£¬¼È¼ì²âTCʱ¼äÄÚÐýת±àÂëÆ÷Êä³öµÄÂö³å¸öÊýM1£¬ÓÖ¼ì²âͬһʱ¼ä¼ä¸ôµÄ¸ßƵʱÖÓÂö³å¸öÊýM2£¬ÓÃÀ´¼ÆËãתËÙ£¬³Æ×÷M/T·¨²âËÙ¡£²ÉÓÃM/T·¨²âËÙʱ£¬Ó¦±£Ö¤¸ßƵʱÖÓÂö³å¼ÆÊýÆ÷ÓëÐýת±àÂëÆ÷Êä³öÂö³å¼ÆÊýÆ÷ͬʱ¿ªÆôÓë¹Ø±ÕÒÔ¼õСÎó²î¡£
M1µç»úתËÙn?ͼ14Ëùʾ
60M1ZTt? 60M1f0ZM2 r/min
M2Tcͼ14 M/T·¨²âËÙÔÀíͼ²½½øµç»úµÄ±Õ»·¿ØÖÆ
²½½øµç»úµÄÖ÷ÒªÓŵãÖ®Ò»ÊÇÄÜÔÚ¿ª»·ÏµÍ³Öй¤×÷¡£ÔÚ¿ª»·¿ØÖÆÏ£¬²½½øµç»úÊÜÁ¬ÐøÂö³å¼ä¾ßÓÐÔ¤¶©Ê±¼ä¼ä¸ôµÄÂö³åÐòÁÐËù¿ØÖÆ¡£ÕâÖÖÔËÐз½Ê½¿ØÖÆÏß·¾¼Ã¼òµ¥£¬²»Ðè·´À¡±àÂëÆ÷ºÍÏàÓ¦µÄµç×ÓÏß·£¬Ê¹²½½øµç»ú»ñµÃ¸üΪ¹ã·ºµÄÓ¦Óá£Ò»°ãÀ´Ëµ£¬²½½øµç»ú¾ßÓÐʲôÑùµÄÐÔÄÜ£¬Ôںܴó³Ì¶ÈÉÏÈ¡¾öÓÚÓÃʲô·½·¨È¥¿ØÖÆËü¡£²½½øµç»úµÄתËÙÈ¡¾öÓÚÂö³åƵÂÊ¡¢×ª×Ó³ÝÊýºÍÅÄÊý¡£Æä½ÇËÙ¶ÈÓëÂö³åƵÂʳÉÕý±È£¬¶øÇÒÔÚʱ¼äÉÏÓëÂö³åͬ²½¡£Òò¶øÔÚת×Ó³ÝÊýºÍÔËÐÐÅÄÊýÒ»¶¨µÄÇé¿öÏ£¬Ö»Òª¿ØÖÆÂö³åƵÂʼ´¿É»ñµÃËùÐèËÙ¶È¡£ÓÉÓÚ²½½øµç»úÊǽèÖúËüµÄͬ²½×ª¾Ø¶øÆô¶¯µÄ£¬ÎªÁ˲»·¢Éúʧ²½£¬Æô¶¯ÆµÂÊÊDz»¸ßµÄ¡£ÌرðÊÇËæ×Ź¦ÂʵÄÔö¼Ó£¬×ª×ÓÖ±¾¶Ôö´ó£¬¹ßÁ¿Ôö´ó£¬Æô¶¯ÆµÂʺÍ×î¸ßÔËÐÐÆµÂÊ¿ÉÄÜÏà²î10±¶Ö®¶à¡£
ΪÁ˳ä·Ö·¢»Óµç»úµÄ¿ìËÙÐÔÄÜ£¬Í¨³£Ê¹µç»úÔÚµÍÓÚÆô¶¯ÆµÂÊÏÂÆô¶¯£¬È»ºóÖð²½Ôö¼ÓÂö³åƵÂÊÖ±µ½ËùÏ£ÍûµÄËÙ¶È£¬ËùÑ¡ÔñµÄ±ä»¯ËÙÂÊÒª±£Ö¤µç»ú²»·¢Éúʧ²½£¬²¢¾¡Á¿Ëõ¶ÌÆô¶¯¼ÓËÙʱ¼ä¡£
ΪÁ˱£Ö¤µç»úµÄ¶¨Î»¾«¶È£¬ÔÚÍ£Ö¹ÒÔǰ±ØÐëʹµç»ú´Ó×î¸ßËÙ¶ÈÖð²½¼õСÂö³åÂʽµµ½Äܹ»Í£Ö¹µÄËÙ¶È(µÈÓÚ»ò
8
ÉÔ´óÓÚÆô¶¯ËÙ¶È)¡£Òò´Ë£¬²½½øµç»úÍ϶¯¸ºÔظßËÙÒÆ¶¯Ò»¶¨¾àÀë²¢¾«È·¶¨Î»Ê±£¬Ò»°ãÀ´Ëµ¶¼Ó¦°üÀ¨¡°Æô¶¯-¼ÓËÙ-¸ßËÙÔËÐÐ(ÔÈËÙ)-¼õËÙ-Í£Ö¹¡±Îå¸ö½×¶Î£¬ËÙ¶ÈÌØÐÔͨ³£ÎªÌÝÐΣ¬Èç¹ûÒÆ¶¯µÄ¾àÀëºÜ¶ÌÔòΪÈý½ÇÐÎËÙ¶ÈÌØÐÔ£¬Èçͼ1Ëùʾ¡£
ͼ15 ²½½øµç»úµÄËÙ¶ÈÇúÏß
²½½øµç»ú¿ØÖÆÏµÍ³½á¹¹
µ¥Æ¬»ú»úÔÚÊʵ±µÄʱ¿Ìͨ¹ý¶Ô¼ÆÊýÆ÷0¸³³õÖµ£¬ÉèÖúüӼõËÙ¹ý³ÌµÄƵÂʱ仯(¼´ËÙ¶È¡¢¼ÓËٶȱ仯)£¬ÒÔ·Àֹʧ²½¡£ÀýÈ磬ÔÚµãλ¿ØÖÆÖÐÉèÖúÃËÙ¶ÈÇúÏßͼ£¬ÔÚÆð¶¯ºÍÉýËÙʱ£¬Ê¹²½½øµç»ú²úÉú×ã¹»µÄת¾ØÇý¶¯¸ºÔØ£¬¸úÉϹ涨µÄËٶȺͼÓËÙ¶È;ÔÚ¼õËÙʱ£¬Ï½µÌØÐÔʹ¸ºÔز»²úÉú¹ý³å£¬Í£Ö¹Ôڹ涨µÄλÖá£Æô¶¯Ï¸·ÖÇý¶¯µç·ÖеĹ̻¯³ÌÐòÒÔ²úÉúÒ»¶¨ÆµÂʵÄÂö³å£¬¾¹¦ÂÊ·Å´óºóÇý¶¯²½½øµç»úÔ˶¯¡£²½½øµç»úÔ˶¯·½ÏòµÄ¸Ä±ä¼°Æô¶¯ºÍÍ£Ö¹¾ùÓɼÆËã»ú¿ØÖÆÓ²¼þ¿ØÖƵç·ʵÏÖ¡£
ͼ16 ²½½øµç»ú¿ØÖÆÏµÍ³
²½½øµç»úÉý½µËÙÊýѧģÐÍ
Ϊʹ²½½øµç»úÔÚÔËÐÐÖв»³öÏÖʧ²½ÏÖÏó£¬Ò»°ãÒªÇóÆä×î¸ßÔËÐÐÆµÂÊӦСÓÚ(»òµÈÓÚ)²½½øÏìӦƵÂÊfs¡£ÔÚ¸ÃÆµÂÊÏ£¬²½½øµç»ú¿ÉÒÔÈÎÒâÆô¶¯¡¢Í£Ö¹»ò·´×ª¶ø²»·¢Éúʧ²½ÏÖÏó¡£ ²½½øµç»úÉý½µËÙÓÐÁ½ÖÖÇý¶¯·½Ê½£¬¼´Èý½ÇÐÎÓëÌÝÐÎÇý¶¯·½Ê½(¼ûͼ15)£¬¶øÈý½ÇÐÎÇý¶¯·½Ê½ÊÇÌÝÐÎÇý¶¯µÄÌØÀý£¬Òò¶øÎÒÃÇÖ»ÒªÑо¿ÌÝÐη½Ê½¡£µç»úµÄ¼ÓËٺͼõËÙÊÇͨ¹ý¼ÆËã»ú²»¶ÏµØÐ޸Ķ¨Ê±Æ÷³õÖµÀ´ÊµÏֵġ£ÔÚµç»ú¼ÓËٽ׶Σ¬´ÓÆô¶¯Ë²Ê±¿ªÊ¼£¬Ã¿²úÉúÒ»¸öÂö³å£¬¶¨Ê±Æ÷³õÖµ¼õСijһ¶¨Öµ£¬ÔòÏàÓ¦µÄÂö³åÖÜÆÚ¼õС£¬¼´Âö³åƵÂÊÔö¼Ó;ÔÚ¼õËٽ׶Σ¬¶¨Ê±Æ÷³õÖµ²»¶ÏÔö¼Ó£¬ÔòÏàÓ¦µÄÂö³åÖÜÆÚÔö´ó£¬Âö³åƵÂʼõС£¬¶ÔÓ¦ÌÝÐÎÂö³åƵÂÊÌØÐԵļõËٽ׶Ρ£¸ÃÉè¼ÆµÄ¹Ø¼üÊÇÈ·¶¨Âö³å¶¨Ê±tn£¬Âö³åʱ¼ä¼ä¸ô¼´Âö³åÖÜÆÚTnºÍÂö³åƵÂÊfn¡£¼ÙÉè´ÓÆô¶¯Ë²Ê±¿ªÊ¼¼ÆËãÂö³åÊý£¬¼ÓËٽ׶εÄÂö³åÊýΪn£¬²¢ÉèÆô¶¯Ë²Ê±Îª¼ÆÊ±Æðµã£¬¶¨Ê±Æ÷³õֵΪD1£¬¶¨Ê±Æ÷³õÖµµÄ¼õÁ¿Îª¡÷¡£´Ó¼ÓËٽ׶εÄÎïÀí¹ý³Ì
9