רÀûÃû³Æ£ºµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°ÖõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÉæ¼°¹©µçÀർÏß¼¼ÊõÁìÓò£¬ÓÈÆäÉæ¼°Ò»ÖÖµçÆø»¯Ìú·½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±·½·¨¡£µçÁ¦»ú³µÔÚÔËÐÐÖУ¬»ú³µÊܵç¹Óë½Ó´¥Ïß½Ó´¥Á¦µÄ±ä»¯ÊǷdz£¸´Ôӵģ¬Í¨³£ÎÒÃdzÆÒýÆð»ú³µÊܵç¹Óë½Ó´¥ÏߵĽӴ¥Á¦Í»È»±ä»¯µÄµØµãΪ½Ó´¥Ó²µã£¬Í³³ÆÓ²µã¡£ÒòΪÊܵç¹Óë½Ó´¥ÏߵĽӴ¥ÊÇÈí½Ó´¥£¬ÈκÎÓ²µãµÄ³å»÷¶¼½«Ôì³ÉÀëÏߣ¬ÖжÎÊÕÁô²¢²úÉúµç»¡£¬ÉÕËð½Ó´¥Ïߣ¬Ëõ¶Ì½Ó´¥ÏßµÄʹÓÃÊÙÃü£¬Í¬Ê±Ò²²»ÄÜÂú×ã¸ßËÙÊÜµç¹µÄÆ½ÎȳÖÐøÈ¡Á÷µÄÐèÒª¡£Ó²µã²úÉúµÄÔÒòºÜ¶à£¬Ê©¹¤ÔÒò½Ó´¥µ¼ÏßÔÚ·ÅÏß¹ý³ÌÖÐûÓвÉÓúãÕÅÁ¦·ÅÏß¡¢Ã»Óа´ÕÕÊ©¹¤¹¤ÒÕ·ÅÏßÐγÉÓ²µã£»ÔÚ½Ó´¥Íø°²×°µ÷ÕûÖÐÈËÔ±µÇ²È½Ó´¥µ¼Ïß¡¢×÷Òµ³µÉý½µÆ½Ì¨Ö±½Ó¶¥Ì§½Ó´¥µ¼Ïß²úÉúÓ²µã¡£²ÄÖÊÔÒò²ÉÓúϽð½Ó´¥µ¼Ïß¾§Á£²»¾ù„ò£¬µ¼ÏßÄÚ²¿´æÔÚÓ¦Á¦£¬ÔÚÕÅÁ¦×÷ÓÃÏÂÐγɲ¨ÀËÍ䣬½Ó´¥µ¼ÏßÔÚÖÆÔì»ò²øÅ̹ý³ÌÖÐÐγÉÓ²µã¡£Ä¿Ç°ÔÚ¸ßËÙÌú·ӦÓÃÖÐÓÉÓÚ½Ó´¥ÏßÓ²¶ÈµÄÌá¸ß£¬Ó²µãÔò¸üÈÝÒײúÉú£¬ÎªÁ˾¡Á¿±ÜÃâÊ©¹¤¹ý³ÌÖвúÉú²¨ÀËÍä¼°Ó²µã£¬Ó°ÏìÊÜÁ÷ÖÊÁ¿£¬Òò´ËÔÚ·ÅÏß¼¼ÊõÉÏ´ÓÆÕËٵIJÉÓÃ×èÄá·ÅÏß·½·¨£¬±äΪ²ÉÓÃÏȽøµÄºãÕÅÁ¦¼ÜÏß¼¼Êõ£¬Ä¿µÄÊDZ£Ö¤½Ó´¥ÏßÒÔÖÆÔì¹ý³ÌÖоíÅÌÕÅÁ¦Öµ¼ÓÒÔÊÍ·Å£¬²¢ÔÚ·ÅÏß¹ý³ÌÖÐÈ·±£³ÖÐøºÍƽ˳¡£ÏÖÓеIJ¨ÀËÍä¼°Ó²µã¼ì²âÖ÷ÒªÊÇͨ¹ý·ÅÏߺóÈâÑ۵Ĺ۲죬ÆäЧÂʵͣ¬×¼È·ÐԲͬʱʩ¹¤Íê³ÉºóÔÙ½øÐÐУֱ½ÏΪÀ§ÄÑ£¬ÇÒ¾«¶È²»¸ß¡£
·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐ͵ÄÄ¿µÄÔÚÓÚ¿Ë·þÉÏÊö²»×㣬ÌṩÄÜ¿ìËÙ¡¢±ã½Ý¡¢×¼È·µÄ¼ì²â½Ó´¥ÏßµÄÓ²µã×´¿ö£¬²¢ÇÒ¶ÔÓ²µã½øÐÐ×Ô¶¯¾«È·Ð£Ö±µÄµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öᣱ¾ÊµÓÃÐÂÐ͵ÄÄ¿µÄÊÇÕâÑùʵÏÖµÄÒ»ÖÖµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬ËùÊö×°ÖðüÀ¨Æ½Ö±¶È²âÁ¿ÒÇ¡¢²âËÙÒÇ¡¢PLC¡¢´øËÅ·þµç»úµÄ½ÃÖ±Æ÷ºÍ½Ó´¥Ïߣ¬½Ó´¥Ïß²ÉÓÃÁ¬ÐøºãÕÅÁ¦·ÅÏߵķ½Ê½Í¨¹ý´øËÅ·þµç»úµÄ½ÃÖ±Æ÷£»ËùÊöƽֱ¶È²âÁ¿ÒDzÉÓ÷ǽӴ¥Ê½Æ½Ö±¶È²âÁ¿ÒÇ£¬²âËÙÒÇÒ²²ÉÓ÷ǽӴ¥Ê½²âËÙÒÇ£»Æ½Ö±¶È²âÁ¿ÒÇÊä³öÐźŽÓÈëPLC£¬PLCÓë²âËÙÒÇÐźŻ¥Á¬£¬PLCÊä³öÐźŽÓÈë½ÃÖ±Æ÷ÉϵÄËÅ·þµç»ú£¬ËÅ·þµç»úͨ¹ýÂݸ˽«½ÃÖ±Æ÷×öÉÏÏÂÒÆ¶¯¡£Æ½Ö±¶È²âÁ¿ÒǼì²â³ö½øÈë½ÃÖ±Æ÷ǰµÄ½Ó´¥ÏßÉϵÄÓ²µã£¬²¢¸ø³öÏàÓ¦µÄÐźż°½ÃÖ±Á¿´«Ê䏸PLC £»Í¬Ê±PLC½«¸ÃÐźŴ«Ê䏸²âËÙÒÇ£¬PLCͨ¹ý²âËÙÒǼì²âµÄ˲ʱËٶȼÆËã³ö½ÃÖ±Æ÷¹¤×÷µÄʱ¼äµã£»PLCͨ¹ýÐèÒª½ÃÖ±Á¿¼ÆËã³öËÅ·þµç»ú´ø¶¯µÄÂݸËÔ˶¯µÄȦÊý£¬×îºóPLC ½«¹¤×÷µÄʱ¼äºÍ¹¤×÷Á¿´«Ê䏸ËÅ·þµç»ú£¬ËÅ·þµç»úͨ¹ýÂݸ˽«½ÃÖ±Æ÷×öÉÏÏÂÒÆ¶¯¡£Õë¶ÔÊ©¹¤Ê±½Ó´¥Ïß´¦ÓÚ¸ßËÙÔ˶¯×´Ì¬£¬´«Í³µÄƽֱ¶È¼ì²âÐèÔÚ¾²Ö¹×´Ì¬Ï²ÉÓÃÈû³ßµÈ½Ó´¥Ê½·½·¨½øÐмì²â£¬Ð§ÂʵÍÏ£¬²»ÊÊÓÃÓÚ¸ßËÙÔ˶¯×´Ì¬µÄ½Ó´¥Ïß½øÐмì²â¡£Òò´Ë¶ÔÓÚ½Ó´¥ÏßµÈÏ߲ĵį½Ö±¶È²âÁ¿ÒÇÒ˲ÉÓ÷ǽӴ¥Ê½µÄ·½·¨½øÐУ¬Èç²ÉÓü¤¹â¼¼ÊõµÄƽֱ¶È²âÁ¿ÒÇ£¬È缤¹âƽֱ¶È²âÁ¿ÒÇ£¬Æä»ù±¾ÔÀíÊǽ«¹âËÙΪcµÄ¼¤¹âÉäÏò±»²âÄ¿±ê£¬²âÁ¿Ëü·µ»ØµÄʱ¼ä£¬ÓÉ´ËÇóµÃ¼¤¹âÆ÷Óë±»²âÄ¿±ê¼äµÄ¾àÀëd¡£ôÞP d = c t / 2ʽÖÐèÙtÒ»¼¤¹â·¢³öÓë½ÓÊÕµ½·µ»ØÐźÅÖ®¼äµÄʱ¼ä¼ä¸ô¡£Í¨¹ý²»¼ä¶ÏµÄ¾àÀë²âÁ¿£¬µÃµ½Ïß²ÄÁ¬ÐøµÄ¾àÀëÇúÏߣ¬½ø¶ø¼ÆËã³öÏ߲ĵį½Ö±¶È¼°
ÐèÒª½ÃÖ±µÄÁ¿¡£ÎªÈ·±£½ÃÖ±Æ÷¾«È·µÄ¹¤×÷£¬ÐèÒª²âËÙÒÇÌṩ¾«È·µÄ¹¤×÷ʱ¼ä£¬ÏÖÓеIJâËÙÒǹ¤×÷·½Ê½ÓнӴ¥Ê½ºÍ·Ç½Ó´¥Ê½£¬½Ó´¥Ê½ÈçË«ÂÖʽ(ͼ2)ºÍÂÄ´øÊ½(ͼ3)¾ùΪÀûÓÃĦ²ÁÁ¦´ø¶¯ÂÖ×Óת¶¯£¬´Ó¶øÍ¨¹ý´«¸ÐÆ÷²â¶¨ËÙ¶È¡£µ«ÊǽӴ¥ÏßΪÂãÍÏߣ¬ÓÉÓÚ¹¤×÷ÐèÒªÒªÇó±íÃæ¹â»¬¡¢ÎÞËðÉË£¬Í¬Ê±±íÃæ¿ÉÄÜÕ³ÓÐÓÍ×յȣ¬½Ó´¥Ê½²âËÙÒDZØÈ»µ¼Ö´ò»¬£¬²âËÙ²»×¼¡£Òò´Ë¶ÔÓÚ²âËÙ×°ÖÃÒ˲ÉÓ÷ǽӴ¥Ê½²âËÙÒÇÈ缤¹â²âËÙÒÇ¡¢À×´ï²âËÙÒǵȡ£±¾ÊµÓÃÐÂÐ͵ÄÓÐÒæÐ§¹ûÊDzÉÓñ¾ÊµÓÃÐÂÐÍ×°ÖÃÄÜ¿ìËÙ¡¢±ã½Ý¡¢×¼È·µÄ¼ì²â½Ó´¥ÏßµÄÓ²µã×´¿ö£¬²¢ÇÒ¶ÔÓ²µã½øÐÐ×Ô¶¯¾«È·Ð£Ö±¡£´Ó¶ø±£Ö¤Á˽ÃÖ±Æ÷¹¤×÷µÄ¾«È·¶È£¬ÊµÏÖ¾«ÃܽÃÖ±¡£ÒÔ±£Ö¤Ê©¹¤ºó½Ó´¥ÏßÄÜ´ïµ½Õý³£¹¤×÷״̬¡£
ͼ1Ϊ±¾ÊµÓÃÐÂÐÍµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°ÖýṹʾÒâͼ¡£Í¼2ΪÒÔÍù²ÉÓõÄË«ÂÖʽ²âËÙÒǽṹʾÒâͼ¡£Í¼3ΪÒÔÍù²ÉÓõÄÂÄ´øÊ½²âËÙÒǽṹʾÒâͼ¡£Í¼Öи½Í¼±ê¼Ç½Ó´¥Ïß5Ë«ÂÖ6´«¸ÐÆ÷7ÂÄ´ø8´«¸ÐÆ÷9¡£
¾ßÌåʵʩ·½Ê½
²Î¼ûͼ1£¬Í¼1Ϊ±¾ÊµÓÃÐÂÐÍµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±·½·¨µÄ×°ÖõĽṹʾÒâͼ¡£ÓÉͼ1¿ÉÒÔ¿´³ö£¬±¾ÊµÓÃÐÂÐÍµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬ËùÊö×°ÖÃÓÉÆ½Ö±¶È²âÁ¿ÒÇ¡¢²âËÙÒÇ¡¢PLCºÍ´øËÅ·þµç»úµÄ½ÃÖ±Æ÷ËIJ¿·Ö×é³É£¬ ΪÁËÄÜʹ½ÃÖ±Æ÷Äܹ»¾«È·µÄ½ÃÖ±£¬ÐèÒªPLC¼ÆËã²¢¾«È·È·¶¨½ÃÖ±µÄÁ¿¼°½Ãֱʱ¼äµã¡£ÎªÁËÅäºÏPLC¹¤×÷ÐèҪƽֱ¶È²âÁ¿ÒǺͲâËÙÒÇÁ½¸öÒÇÆ÷£¬ÕâÁ½¸öÒÇÆ÷¾ßÌåµÄ¹¤×÷·½Ê½Îª½Ó´¥Ïß5²ÉÓÃÁ¬ÐøºãÕÅÁ¦·ÅÏߵķ½Ê½Í¨¹ý´øËÅ·þµç»úµÄ½ÃÖ±Æ÷£»Í¨¹ýƽֱ¶È²âÁ¿ÒÇʵÏÖ¿ìËÙ¡¢ ׼ȷµØ¼ì²âÓ²µã£¬²¢¸ø³öÏàÓ¦µÄÐźż°½ÃÖ±Á¿´«Ê䏸PLC £»Í¬Ê±PLC½«¸ÃÐźŴ«Ê䏸²âËÙÒÇ£¬Í¨¹ý²âËÙÒǼì²â³ö½Ó´¥Ïß5Ô˶¯µÄ˲ʱËÙ¶È£¬ÓÉÓÚÆ½Ö±¶È²âÁ¿ÒÇÓë½ÃÖ±Æ÷µÄ¾àÀë¹Ì¶¨£¬ ÔòPLC¿ÉÒÔͨ¹ý¼ì²âµÄ˲ʱËٶȼÆËã³ö½ÃÖ±Æ÷¹¤×÷µÄʱ¼äµã¡£ÓÉÓÚËÅ·þµç»úͨ¹ýÂݸ˽«½ÃÖ±Æ÷×öÉÏÏÂÒÆ¶¯£¬PLC¿ÉÒÔͨ¹ýÐèÒª½ÃÖ±Á¿¼ÆËã³öÂݸËÔ˶¯µÄȦÊý¡£×îºóPLC½«¹¤×÷µÄʱ¼äºÍ¹¤×÷Á¿´«Ê䏸ËÅ·þµç»ú£¬ËÅ·þµç»úÇý¶¯½ÃÖ±Æ÷¹¤×÷£¬ÊµÏÖ½Ó´¥ÏßÓ²µãµÄ×Ô¶¯Ð£Ö±¡£[0026] ¾ßÌå°²×°·½Ê½Îªµ±ÐèÒª½øÐд¹Ö±·½ÏòÓ²µã¼ì²â²¢½Ãֱʱ£¬½«Æ½Ö±¶È²âÁ¿ÒÇÖÃÓÚ½Ó´¥Ïß´¹Ö±·½Ïò£¬½ÃÖ±Æ÷Ò²ÖÃÓÚ½Ó´¥Ïß´¹Ö±·½Ïò¼´¿É£¬²âËÙÒDzâËÙÒÇÖÃÓÚ½Ó´¥ÏßÅԲ࣬·½Ïò¿ÉÒÔÈÎÒâ²¼Ö㻵±ÐèÒª½øÐÐˮƽ·½ÏòÓ²µã¼ì²â²¢½Ãֱʱ£¬½«Æ½Ö±¶È²âÁ¿ÒÇÖÃÓÚ½Ó´¥Ïßˮƽ·½Ïò£¬½ÃÖ±Æ÷Ò²ÖÃÓÚ½Ó´¥Ïßˮƽ·½Ïò¼´¿É£¬²âËÙÒDzâËÙÒÇÖÃÓÚ½Ó´¥ÏßÅԲ࣬·½Ïò¿ÉÒÔÈÎÒâ²¼
ȨÀûÒªÇó1.Ò»ÖÖµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊö×°ÖðüÀ¨Æ½Ö±¶È²âÁ¿ÒÇ¡¢²âËÙÒÇ¡¢PLC¡¢´øËÅ·þµç»úµÄ½ÃÖ±Æ÷ºÍ½Ó´¥Ïß(5)£¬½Ó´¥Ïß(5)²ÉÓÃÁ¬ÐøºãÕÅÁ¦·ÅÏߵķ½Ê½Í¨¹ý´øËÅ·þµç»úµÄ½ÃÖ±Æ÷£»ËùÊöƽֱ¶È²âÁ¿ÒDzÉÓ÷ǽӴ¥Ê½Æ½Ö±¶È²âÁ¿ÒÇ£¬²âËÙÒÇÒ²²ÉÓ÷ǽӴ¥Ê½²âËÙÒÇ£»Æ½Ö±¶È²âÁ¿ÒÇÊä³öÐźŽÓÈëPLC£¬PLCÓë²âËÙÒÇÐźŻ¥Á¬£¬PLCÊä³öÐźŽÓÈë½ÃÖ±Æ÷ÉϵÄËÅ·þµç»ú£¬ËÅ·þµç»úͨ¹ýÂݸ˽«½ÃÖ±Æ÷×öÉÏÏÂÒÆ¶¯¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÒ»ÖÖµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊö·Ç½Ó´¥Ê½Æ½Ö±¶È²âÁ¿ÒÇΪ¼¤¹âƽֱ¶È²âÁ¿ÒÇ£»·Ç½Ó´¥Ê½²âËÙÒÇΪ¼¤¹â²âËÙÒÇ»òÀ×´ï²âËÙÒÇ¡£
3.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÒ»ÖÖµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊöƽֱ¶È²âÁ¿ÒÇÖÃÓÚ½Ó´¥Ïß´¹Ö±·½Ïò£¬½ÃÖ±Æ÷Ò²ÖÃÓÚ½Ó´¥Ïß´¹Ö±·½Ïò£¬²âËÙÒÇÖÃÓÚ½Ó´¥ÏßÅԲࡣ
4.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÒ»ÖÖµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊöƽֱ¶È²âÁ¿ÒÇÖÃÓÚ½Ó´¥Ïßˮƽ·½Ïò£¬½ÃÖ±Æ÷Ò²ÖÃÓÚ½Ó´¥Ïßˮƽ·½Ïò£¬²âËÙÒÇÖÃÓÚ½Ó´¥ÏßÅԲࡣ
רÀûÕªÒª±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖµçÆø»¯Ìú·ʩ¹¤½Ó´¥ÏßÓ²µã¼ì²â¼°×Ô¶¯Ð£Ö±µÄ×°Öã¬Êô¹©µçÀർÏß¼¼ÊõÁìÓò¡£ËùÊö×°ÖðüÀ¨Æ½Ö±¶È²âÁ¿ÒÇ¡¢²âËÙÒÇ¡¢PLC¡¢´øËÅ·þµç»úµÄ½ÃÖ±Æ÷ºÍ½Ó´¥Ïß(5)£¬½Ó´¥Ïß(5)²ÉÓÃÁ¬ÐøºãÕÅÁ¦·ÅÏߵķ½Ê½Í¨¹ý´øËÅ·þµç»úµÄ½ÃÖ±Æ÷£»ËùÊöƽֱ¶È²âÁ¿ÒDzÉÓ÷ǽӴ¥Ê½Æ½Ö±¶È²âÁ¿ÒÇ£¬²âËÙÒÇÒ²²ÉÓ÷ǽӴ¥Ê½²âËÙÒÇ£»Æ½Ö±¶È²âÁ¿ÒÇÊä³öÐźŽÓÈëPLC£¬PLCÓë²âËÙÒÇÐźŻ¥Á¬£¬PLCÊä³öÐźŽÓÈë½ÃÖ±Æ÷ÉϵÄËÅ·þµç»ú£¬ËÅ·þµç»úͨ¹ýÂݸ˽«½ÃÖ±Æ÷×öÉÏÏÂÒÆ¶¯¡£²ÉÓñ¾ÊµÓÃÐÂÐÍ×°ÖÃÄÜ¿ìËÙ¡¢±ã½Ý¡¢×¼È·µÄ¼ì²â½Ó´¥ÏßµÄÓ²µã×´¿ö£¬²¢ÇÒ¶ÔÓ²µã½øÐÐ×Ô¶¯¾«È·Ð£Ö±¡£
Îĵµ±àºÅG01B11/27GK202133382SQ201120222478
¹«¿ªÈÕ2012Äê2ÔÂ1ÈÕ ÉêÇëÈÕÆÚ2011Äê6ÔÂ28ÈÕ ÓÅÏÈȨÈÕ2011Äê6ÔÂ28ÈÕ
·¢Ã÷ÕßÁõéóÂ×, Àîѧ±ó, ÑîÕÑΰ, Ô¬Ô¶, ³µÃ÷°², ÇñÕýÏþ, ³ÑÜÈÎ ÉêÇëÈË:ÖÐÌú½¨µçÆø»¯¾Ö¼¯ÍÅ¿µÔ¶Ð²ÄÁÏÓÐÏÞ¹«Ë¾