ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com


ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-06-17Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
ÍÆ¼ö²úÆ· :
ÍÆ¼öÐÂÎÅ
¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

Áã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄpwmÈýµçƽÊý×Ö¿ØÖÆÆ÷µÄÖÆ×÷·½·¨

ʱ¼ä:2025-06-17    ×÷Õß: ¹ÜÀíÔ±

רÀûÃû³Æ£ºÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄpwmÈýµçƽÊý×Ö¿ØÖÆÆ÷µÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Ö÷񻃾¼°Áã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄ©`¸öÐÂÐÍÊý×Öʽ¿ØÖÆÆ÷µÄÉè¼Æ¡£
±³¾°¼¼Êõ£º
ITERµçÔ´µÄÖ±Á÷²âÊÔÆ½Ì¨ºÍδÀ´µÄITERµçÔ´Ö®PFµçԴϵͳÐèÒªÁ¿³ÌΪ45KAµÄ´óµçÁ÷Ë«¼«ÐÔ´«¸ÐÆ÷£¬¶øÄ¿Ç°¹úÄÚÍâÊг¡ÉÏȱ·¦´ËÀàµçÁ÷´«¸ÐÆ÷¡£ÐÂÐ͹âÏËʽµçÁ÷´«¸ÐÆ÷¿ÉÒÔ²âÁ¿´óµçÁ÷£¬²»¹ýÆä²âÁ¿µçÁ÷ÐÅºÅµÄÆµÂÊÏìÓ¦²»¸ß£¬¶øÇÒ¼Û¸ñ°º¹ó£¬45KAÁ¿³ÌµÄ´«¸ÐÆ÷µÄ¼Û¸ñÒ²ÔÚ45ÍòÈËÃñ±Ò×óÓÒ£¬ITERµçÔ´×°ÖÃÐèÒªºÜ¶àµçÁ÷´«¸ÐÆ÷£¬Õâ¸ö³É±¾ÊÇÏ൱¸ßµÄ¡£Êг¡ÉϵĻô¶ûÁã´Åͨ»ô¶ûË«ÏòµçÁ÷´«¸ÐÆ÷£¬Æä¿ØÖÆÆ÷»ùÓÚÄ£Äâµç·Éè¼ÆµÄ£¬´«¸ÐÆ÷ÔÚœyÁ¿µçÁ÷ʱ£¬ÆäÖ÷Êä³öµÄ¾§Ìå¹ÜÊǹ¤×÷ÔÚ·Å´ó״̬£¬ÓÐÊä³öµç×裬ͨ¹ýµçÁ÷ʱ¾§Ìå¹Ü»á
²úÉúÈÈÁ¿¡£µçÁ÷´«¸ÐÆ÷£¬Óй̶¨µÄÔѱÈÊý£¬œyÁ¿Ð¡µçÁ÷µÄÇé¿öÏ£¬¸¶±ßµÄÊä³öµçÁ÷ÖµÒ»°ã½ÏС£¬²»±Ø¿¼ÂǾ§Ìå¹ÜµÄ¹¦ºÄ¡£¿ÉÊÇÔÚ³¬¹ý20KA´óµçÁ÷Çé¿öÏ£¬¸¶±ß²¹³¥ÏßȦµÄµçÁ÷¾Í»áºÜ´ó£¬´ïµ½°²ÅàÁ¿¼¶£¬Õâʱ¾§Ìå¹ÜµÄ¹¦ºÄ·Ç³£´ó£¬¼¸Ê®Íßµ½°ÙÍß¶¼ÓпÉÄÜ¡£Õâô´óµÄ¹ÜºÄÔÚÉè¼ÆÉ¢ÈȵÄʱºò£¬½ö½ö¿¿·çÀä¾Í»á·Ç³£ÄÑ¡£ÁíÍâ´óµçÁ÷Çé¿öÏÂΪÁË×·Çó¸ü´óµÄ²¹³¥µçÁ÷±ØÐëÒªÌá¸ß¿ØÖÆÆ÷µÄµçѹµÈ¼¶£¬¶øµçѹµÈ¼¶µÄÌá¸ß»áÓ°Ï컥²¹ÐÍÍÆÍ칦Âʵ緵ľ§Ìå¹ÜÔª¼þµÄÑ¡ÐÍ£¬ËùÒÔ¾§Ìå¹ÜµÄ´ó¹¦ºÄÉ¢ÈȺ͵çѹµÈ¼¶µÄÎÊÌâÖ±½ÓÏÞÖÆÁËÄ£ÄâÁ¿¿ØÖÆÆ÷ÔÚ´óµçÁ÷³¡ºÏϵÄÓ¦Óá£

·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷Ä¿µÄ¾ÍÊÇΪÁËÃÖ²¹ÒÑÓм¼ÊõµÄȱÏÝ£¬ÌṩһÖÖÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷¡£±¾·¢Ã÷ÊÇͨ¹ýÒÔϼ¼Êõ·½°¸ÊµÏÖµÄ
Ò»ÖÖÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷£¬°üÀ¨ÓÐPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·¡¢»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·¡¢Èýµçƽµç·ºÍ·½²¨ÐźŵIJúÉúµç·£»ËùÊöµÄPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·°üÀ¨Ò»¸öоƬAP2001ºÍÔË·ÅÒ»¡¢Ô˷ťˡ¢ÔË·ÅÈý£¬ËùÊöµÄоƬAP2001µÄCTÒý½ÅÉÏ´®½Ó©`µçÈÝÆ÷£¬RTÒý½ÅÉÏ´®½Ó©`»¬¶¯±ä×èÆ÷£¬ËùÊöµçÈÝÆ÷ºÍ»¬¶¯±ä×èÆ÷µÄÁíÒ»¶Ë¾ù½ÓµØ£¬ÔÚCTÒý½Å²úÉúµÄÔØ²¨Ðźŷֱ𾭹ýÒ»µçÈÝÆ÷½øÈëËùÊöÔË·ÅÒ»µÄͬÏàÊäÈë¶Ë£¬©`µç×èÒ»¶Ë½ÓÔË·Å©`µÄͬÏàÊäÈë¶Ë£¬Ò»¶Ë½ÓµØ£¬ÔË·ÅÒ»µÄ·´ÏàÊäÈë¶Ë½ÓµØ£¬ÔÚ·´ÏàÊäÈë¶ËºÍÊä³ö¶Ë²¢Áª©`»¬¶¯±ä×èÆ÷£¬ÔË·Å©`µÄµçÔ´Õý¡¢¸º¼«·Ö±ð¾­¹ý©`µçÈÝÆ÷½ÓµØ£¬ÔË·Å©`µÄÊä³ö¶Ë½ÓËùÊöÔ˷ť˵ÄͬÏàÊäÈë¶Ë£¬Ô˷ť˵ķ´ÏàÊäÈë¶ËÓëÒ»»¬¶¯±ä×èÆ÷´®Áª£¬»¬¶¯±ä×èÆ÷µÄÁ½¶Ë·Ö±ð½ÓµçÔ´Õý¸º¼«£¬µçÔ´¸º¼«ºÍ»¬¶¯±ä×èÆ÷Ö®¼ä²¢Áª©`µçÈÝÆ÷£¬Ô˷ť˵ÄÊä³ö¶Ë½ÓËùÊöÔË·ÅÈýµÄ·´ÏàÊäÈë¶Ë£¬ÔË·ÅÈýµÄͬÏàÊäÈë¶Ë½ÓµØ£¬¸ºÏòÔØ²¨ÐźÅÔÚÔ˷ť˵ÄÊä³ö¶ËÊä³ö£¬ÕýÏòÔØ²¨ÐźÅÔÚÔË·ÅÈýµÄÊä³ö¶ËÊä³ö£¬ÐγɴóСÏàµÈ·½ÏòÏà·´µÄË«ÏòÔØ²¨Ðźţ»ËùÊöµÄ»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·°üÀ¨Ò»²î¶¯·Å´óµç·ºÍ¸º·´À¡PID¿ØÖÆ…¢Êýµç·£¬ËùÊöµÄ²î¶¯·Å´óµç·µÄÊä³ö¶ËÓ븺·´À¡PID¿ØÖÆ…¢Êýµç·ÖеÄÔË·ÅËĵķ´ÏàÊäÈë¶ËÏàÁ¬£¬ÔË·ÅËĵÄͬÏàÊäÈë¶Ë½ÓµØ£¬ÔÚ·´ÏàÊäÈë¶ËÓëÊä³ö¶ËÖ®¼ä²¢ÁªÒ»×迹Æ÷£»ËùÊöµÄÈýµçƽµç·°üÀ¨ËĸöHCPL3120оƬ¡¢ËĸöÎÈѹ¥Ë¼«¹Ü¡¢Ëĸö¾§Ìå¹Ü¡¢Ëĸö¥Ë¼«¹Ü¡¢Á½¸öµçÈÝÆ÷ºÍÁ½¸öÓм«ÐÔµçÈÝ£¬¾§Ìå¹ÜÒ»µÄ©¼«½ÓµçÔ´Õý¼«£¬¾§Ìå¹ÜÒ»µÄÔ´¼«½Ó¾§Ìå¹Ü¥ËµÄ©’Q£¬¾§Ìå¹Ü¥ËµÄÔ´¼«½Ó¾§Ìå¹ÜÈýµÄ©’Q£¬¾§Ìå¹ÜÈýµÄÔ´¼«½Ó¾§Ìå¹ÜËĵÄ©¼«£¬¾§Ìå¹ÜËĵÄ©¼«½ÓµçÔ´¸º¼«£¬ÎÈѹ¥Ë¼«¹ÜÒ»¡¢¥Ë¡¢Èý¡¢Ëĵĸº¼«·Ö±ð½Ó¾§Ìå¹ÜÒ»¡¢¥Ë¡¢Èý¡¢ËĵÄÕ¤¼«£¬ÎÈѹ¥Ë¼«¹Ü©`µÄÕý¼«½ÓÔÚ¾§Ìå¹ÜÒ»µÄÔ´¼«ºÍ¾§Ìå¹Ü¥ËµÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹Ü¥ËµÄÕý¼«½ÓÔÚ¾§Ìå¹Ü¥ËµÄÔ´¼«ºÍ¾§Ìå¹ÜÈýµÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹ÜÈýµÄÕý¼«½ÓÔÚ¾§Ìå¹ÜÈýµÄÔ´¼«ºÍ¾§Ìå¹ÜËĵÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹ÜËĵÄÕý¼«½ÓÔÚµçÔ´¸º¼«ÉÏ£¬ËùÊöµÄËĸöHCPL3120оƬµÄVOÒý½Å7¾ù½ÓÔÚNCÒý½Å6ÉÏ£¬NCÒý½Å1¡¢KÒý½Å3ºÍNCÒý½Å4¾ù½ÓµØ£¬HCPL3120оƬһ¡¢¥Ë¡¢Èý¡¢ËĵÄNCÒý½Å6·Ö±ðÓëËùÊö¾§Ìå¹ÜÒ»¡¢¥Ë¡¢Èý¡¢ËĵÄÕ¤¼«ÏàÁ¬£¬ËùÊöµÄËĸö¥Ë¼«¹Ü¹¹³ÉÇÅʽµç·£¬ÇÅʽµç·µÄÁ½¸öÊäÈë¶ËÒ»ºÍ¶þ·Ö±ð½ÓÔÚ¾§Ìå¹ÜÒ»µÄÔ´¼«ºÍ¾§Ìå¹Ü¥ËµÄ©¼«Ö®¼ä¡¢¾§Ìå¹ÜÈýµÄÔ´¼«ºÍ¾§Ìå¹ÜËĵÄ©¼«Ö®¼ä£¬ÇÅʽµç·µÄÊä³ö¶ËÒ»ÓëһȡÑùµç×è´®Áª£¬È¡Ñùµç×èÓëÒ»²¹³¥ÏßȦ´®Áª£¬²¹³¥ÏßȦµÄÁíÒ»¶Ë½ÓÔÚ¾§Ìå¹Ü¥ËµÄÔ´¼«ºÍ¾§Ìå¹ÜÈýµÄ©¼«Ö®¼ä£¬ÔÚµçÔ´Õý¼«ÓëÇÅʽµç·Áí©`Êä³ö¶Ë¥ËÖ®¼ä·Ö±ð²¢ÁªÓЩ`µçÈÝÆ÷Ò»ºÍÒ»Óм«ÐÔµçÈÝÆ÷Ò»£¬¸ÃÓм«ÐÔµçÈÝÆ÷Ò»µÄÕý¼«½ÓµçÔ´Õý¼«£¬¸º¼«½ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë£¬ÔÚÇÅʽµç·µÄÊä³ö¶Ë¥ËÓëµçÔ´¸º¼«Ö®¼ä·Ö±ð²¢ÁªÓÐÒ»µçÈÝÆ÷¥ËºÍÓм«ÐÔµçÈÝÆ÷¥Ë£¬¸ÃÓм«ÐÔµçÈÝÆ÷¥ËµÄÕý¼«½ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë£¬¸º¼«½ÓµçÔ´¸º¼«£¬µçÈÝÆ÷Ò»ºÍ¥Ë¾­¹ýÇÅʽµç·µÄÊä³ö ¶Ë¶þÏàÁ¬½Ó£¬Óм«ÐÔµçÈÝÆ÷Ò»µÄ¸º¼«ºÍÓм«ÐÔµçÈÝÆ÷¥ËµÄÕý¼«¾­¹ýÇÅʽµç·µÄÊä³ö¶Ë¶þÏàÁ¬£¬ËùÐèµÄµçѹ´ÓÇÅʽµç·µÄÊä³ö¶Ë¥ËÊä³ö£»ËùÊöµÄ·½²¨ÐźŲúÉúµç·°üÀ¨Á½¸ö±È½ÏÆ÷ºÍËĸö·ÇÃŵç·£¬ËùÊöµÄÔË·ÅËĵÄÊä³ö¶Ë·Ö±ð½Ó±È½ÏÆ÷µÄͬÏàÊäÈë¶Ë£¬ËùÊöµÄÊä³öµÄÕýÏòÔØ²¨Ðźź͸ºÏòÔØ²¨Ðźŷֱð½Ó±È½ÏÆ÷©`ºÍ¥ËµÄ·´ÏàÊäÈë¶Ë£¬ÓЩ`µçÈÝÆ÷ÈýµÄÒ»¶ËÓë±È½ÏÆ÷Ò»µÄͬÏàÊäÈë¶ËÏàÁ¬£¬ÁíÒ»¶Ë½ÓµØ£¬ÓЩ`µçÈÝÆ÷ËĵÄÒ»¶ËÓë±È½ÏÆ÷©`µÄ·´ÏàÊäÈë¶ËÏàÁ¬£¬ÁíÒ»¶Ë½ÓµØ£¬ÓЩ`µçÈÝÆ÷ÎåµÄÒ»¶ËÓë±È½ÏÆ÷¥ËµÄ·´ÏàÊäÈë¶ËÏàÁ¬£¬ÁíÒ»¶Ë½ÓµØ£¬±È½ÏÆ÷©`µÄÊä³ö¶Ëͨ¹ýµç×èÒ»Óë·ÇÃŵç·©`µÄÊäÈë¶ËÏàÁ¬£¬ÓÐÒ»µç×è¥ËµÄÒ»¶Ë½ÓÔÚ±È½ÏÆ÷©`µÄÊä³ö¶ËÓëµç×èÒ»Ö®¼ä£¬µç×è¥ËµÄÁíÒ»¶Ë½ÓµçÔ´Õý¼«£¬ÓÐÒ»¶þ¼«¹ÜÎåÒ»µÄÕý¼«ÓëÒ»¶þ¼«¹ÜÎå¥ËµÄ¸º¼«ÏàÁ¬²¢¹²Í¬½ÓÔÚµç×èÒ»Óë·ÇÃŵç·©`ÊäÈë¶ËÖ®¼ä£¬¥Ë¼«¹ÜÎåÒ»µÄ¸º¼«½Ó+5VµçÔ´£¬¥Ë¼«¹ÜÎå¥ËµÄÕý¼«½ÓµØ£¬·ÇÃŵç·©`µÄÊä³ö¶Ë·Ö±ðÓë©`µç×èÈýºÍ·ÇÃŵ緥˵ÄÊäÈë¶ËÏàÁ¬½Ó£¬µç×èÈýµÄÁ½¶Ë²¢ÁªÒ»¶þ¼«¹ÜÁù£¬¥Ë¼«¹ÜÁùµÄ¸º¼«½ÓÔÚµç×èÈýÓë·ÇÃŵç·©`µÄÊä³ö¶ËÖ®¼ä£¬µç×èÈýÓë¥Ë¼«¹ÜÁùÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅÈýÊä³ö£¬©`µçÈÝÆ÷ÁùµÄÒ»¶ËÓë¥Ë¼«¹ÜÁùµÄÕý¼«ºÍµç×èÈýµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷ÁùµÄÁíÒ»¶Ë½ÓµØ£»ËùÊö·ÇÃŵ緥˵ÄÊä³ö¶ËÓëµç×èËÄÏàÁ¬½Ó£¬µç×èËÄÓëÒ»¶þ¼«¹ÜÆßÏಢÁª£¬¥Ë¼«¹ÜÆßµÄ¸º¼«½ÓÔÚ·ÇÃŵ緥˵ÄÊä³ö¶ËºÍµç×èËÄÖ®¼ä£¬µç×èËÄÓë¥Ë¼«¹ÜÆßµÄÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨Ðźũ`Êä³ö£¬ÓЩ`µçÈÝÆ÷ÆßµÄÒ»¶ËÓë¥Ë¼«¹ÜÆßµÄÕý¼«ºÍµç×èËĵĽ»µãÏàÁ¬£¬µçÈÝÆ÷ÆßµÄÁíÒ»¶Ë½ÓµØ£»ËùÊö±È½ÏÆ÷¥ËµÄÊä³ö¶Ëͨ¹ýµç×èÎåÓë·ÇÃŵç·ÈýµÄÊäÈë¶ËÏàÁ¬£¬ÓЩ`µç×èÁùµÄÒ»¶Ë½ÓÔÚ±È½ÏÆ÷¥ËµÄÊä³ö¶ËÓëµç×èÎåÖ®¼ä£¬µç×èÁùµÄÁíÒ»¶Ë½ÓµçÔ´Õý¼«£¬ÓÐÒ»¶þ¼«¹Ü°ËÒ»µÄÕý¼«ÓëÒ»¶þ¼«¹Ü°Ë¥ËµÄ¸º¼«ÏàÁ¬²¢¹²Í¬½ÓÔÚµç×èÎåÓë·ÇÃŵç·ÈýÊäÈë¶ËÖ®¼ä£¬¥Ë¼«¹Ü°ËÒ»µÄ¸º¼«½Ó+5VµçÔ´£¬¥Ë¼«¹Ü°Ë¥ËµÄÕý¼«½ÓµØ£¬·ÇÃŵç·ÈýµÄÊä³ö¶Ë·Ö±ðÓë©`µç×èÆßºÍ·ÇÃŵç·ËĵÄÊäÈë¶ËÏàÁ¬½Ó£¬µç×èÆßµÄÁ½¶Ë²¢ÁªÒ»¶þ¼«¹Ü¾Å£¬¥Ë¼«¹Ü¾ÅµÄ¸º¼«½ÓÔÚµç×èÆßÓë·ÇÃŵç·ÈýµÄÊä³ö¶ËÖ®¼ä£¬µç×èÆßÓë¥Ë¼«¹Ü¾ÅÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅËÄÊä³ö£¬©`µçÈÝÆ÷°ËµÄÒ»¶ËÓë¥Ë¼«¹Ü¾ÅµÄÕý¼«ºÍµç×èÆßµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷°ËµÄÁíÒ»¶Ë½ÓµØ£»ËùÊö·ÇÃŵç·ËĵÄÊä³ö¶ËÓëµç×è°ËÏàÁ¬½Ó£¬µç×è°ËÓëÒ»¶þ¼«¹ÜÊ®ÏಢÁª£¬¥Ë¼«¹ÜÊ®µÄ¸º¼«½ÓÔÚ·ÇÃŵç·ËĵÄÊä³ö¶ËºÍµç×è°ËÖ®¼ä£¬µç×è°ËÓë¥Ë¼«¹ÜÊ®µÄÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźťËÊä³ö£¬ÓЩ`µçÈÝÆ÷¾ÅµÄÒ»¶ËÓë¥Ë¼«¹ÜÊ®µÄÕý¼«ºÍµç×è°ËµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷¾ÅµÄÁíÒ»¶Ë½ÓµØ£»ËùÊöµÄ·½²¨ÐźÅÒ»¡¢¥Ë¡¢Èý¡¢ËÄ·Ö±ð½øÈëËùÊöHCPL3120оƬһ¡¢¥Ë¡¢Èý¡¢ËĵÄAÒý½Å2ÖС£
±¾·¢Ã÷µÄÌØÕ÷»¹ÔÚÓÚËùÊöµÄËĸö¾§Ìå¹Ü¾ùΪ¾øÔµÕ¤Ë«¼«Ð;§Ìå¹Ü£»ËùÊöµÄÕýÏòÔØ²¨Ðźź͸ºÏòÔØ²¨ÐźŵIJ¨ÐξùΪµÈÑüÈý½ÇÐΡ£±¾·¢Ã÷µÄ¹¤×÷Ô­Àí
I¡¢Ôز¨Èý½ÇÐεÄÉú³ÉÒÔ¼°µ÷ÕûÀûÓÃÐźŷ¢Éúµç·Éú³ÉPWMµÄÔØ²¨£¬Ò»°ãÊǵÈÑüÈý½ÇÐβ¨ÐΣ¬¿¼Âǵ½µçÁ÷´«¸ÐÆ÷ÐèÒªÒ»¶¨µÄƵÂÊÏìÓ¦ÒªÇó£¬ÐèÒª¿ØÖÆÆ÷ÐèÒª¸ü¸ßµÄÏìÓ¦ËÙÂÊ£¬±¾·¢Ã÷µÄ¿ØÖÆÆ÷µÄÔØ²¨ÆµÂÊΪIOOKHz¡£±¾·¢Ã÷µÄµçÁ÷´«¸ÐÆ÷ÊÇœyÁ¿Ë«ÏòµçÁ÷£¬ÄÇôPWMµÄ¿ØÖÆÔز¨Ò²ÒªÉè¼Æ³ÉË«ÏòÔØ²¨µç·¡£2¡¢»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢ÊýµÄÉè¼Æµ±´«¸ÐÆ÷Ò»´Î²àÓеçÁ÷ÐźÅʱ£¬»ô¶ûÔ­¼þ±ãÄܸÐÓ¦³öµçѹ£¬ÀûÓòî·Ö·Å´óµç·¶Ô»ô¶ûµçѹÐźŽøÐвɼ¯£¬²¢Í¨¹ý¸º·´À¡PID¿ØÖÆ…¢ÊýµÄµ÷Õû£¬Êä³öºÏÊʵķ´À¡µçѹ¡£·´À¡µçѹÓëÔØ²¨Èý½Ç²¨µÄÏཻ£¬ÏཻµãµÄʱ¿Ì¾ÍÄÜ¿ØÖƶÔÓ¦µÄ¾§Ìå¹ÜµÄͨ¶Ï£¬´Ó¶øÄܸøÏàÓ¦µÄ²¹³¥ÏßȦ¹©µç£¬À´ÊµÏÖ´«¸ÐÆ÷ÄÚ´ÅоµÄÁã´ÅͨЧ¹û¡£3¡¢Èýµçƽµç·µÄµç·½á¹¹±¾·¢Ã÷µÄÖ÷»ØÂ·½á¹¹Ê½»ùÓÚÈýµçƽµç·Éè¼Æ£¬ÔÚÒ»´Î²àÕýÏòµçÁ÷ʱ£¬Í¨¹ýÉÏÊöµç·µÄÔËË㣬¾§Ìå¹ÜÒ»¡¢¥Ë¡¢ÈýÏàÓ¦µ¼Í¨£¬Êä³öÕýÏòµçѹ£¬²¹³¥ÏßȦ²úÉúÕýÏòµçÁ÷£¬²¹³¥Ò»´Î²à²úÉúµÄ´Å³¡ÊµÏÖÁã´Åͨ¡£ÔÚÒ»´Î²à¸ºÏòµçÁ÷ʱ¾§Ìå¹ÜËÄ¡¢Èý¡¢¥ËÏàÓ¦µ¼Í¨£¬Êä³ö¸ºÏòµçѹ£¬²¹³¥ÏßȦ²úÉú¸ºÏòµçÁ÷£¬²¹³¥Ò»´Î²à²úÉúµÄ´Å³¡ÊµÏÖÁã´Åͨ¡£4¡¢Êä³öÈ¡Ñù²¹³¥µçÁ÷µÄœyÁ¿·½·¨£¬ÔÚ²¹³¥»ØÂ·´®ÈëÈ¡Ñùµç×裬²É¼¯È¡ÑùµçѹÀ´»ñµÃ׼ȷµÄµçÁ÷Öµ¡£±¾·¢Ã÷µÄÓŵãÊDZ¾·¢Ã÷Éè¼ÆÁËË«ÏòÔØ²¨µç·£¬¹¹³ÉÁËË«¼«ÐÔµçÁ÷´«¸ÐÆ÷£»±¾·¢Ã÷ÄܲâÁ¿´óµçÁ÷ÇÒ²âÁ¿µçÁ÷ÐÅºÅµÄÆµÂʸߣ¬³É±¾µÍ£¬½â¾öÁË´óµçÁ÷Çé¿öϾ§Ìå¹ÜµÄ´ó¹¦ºÄÉ¢ÈȺ͵çѹµÈ¼¶Ìá¸ßµÄÓ°ÏìµÄÎÊÌâ¡£


ͼIΪPWMÔØ²¨Èý½ÇÐεÄÉú³ÉÒÔ¼°µ÷Õûµç·¡£Í¼2Ϊ»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·¡£Í¼3ΪÈýµçƽµç·¡£Í¼4Ϊ·½²¨ÐźŵIJúÉúµç·¡£Í¼5Ϊ±¾·¢Ã÷´«¸ÐÆ÷²âÁ¿ÕýÏòµçÁ÷ÐźÅÊä³ö²¨ÐΡ£Í¼6Ϊ±¾·¢Ã÷´«¸ÐÆ÷œyÁ¿¸ºÏòµçÁ÷ÐźÅÊä³ö²¨ÐΡ£Í¼7Ϊ±¾·¢Ã÷´«¸ÐÆ÷²âÁ¿½»Á÷50HzµçÁ÷ʾ²¨Í¼¡£
¾ßÌåʵʩÀý·½Ê½Ò»ÖÖÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷£¬°üÀ¨ÓÐPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·¡¢»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·¡¢Èýµçƽµç·ºÍ·½²¨ÐźŵIJúÉúµç·£»ËùÊöµÄPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·ÈçͼIËùʾ£¬°üÀ¨Ò»¸öоƬAP2001U1ºÍÔË·Å©` U2A¡¢ÔË·Å¥Ë U2B¡¢ÔË·ÅÈýU2C£¬ËùÊöµÄоƬAP2001U1µÄCTÒý½ÅÉÏ´®½ÓÒ»µçÈÝÆ÷C1£¬RTÒý½ÅÉÏ´®½ÓÒ»»¬¶¯±ä×èÆ÷WR1£¬ËùÊöµçÈÝÆ÷ClºÍ»¬¶¯±ä×èÆ÷WRlµÄÁíÒ»¶Ë¾ù½ÓµØ£¬ÔÚCTÒý½Å²úÉúµÄÔØ²¨ÐźÅTR1WAVE·Ö±ð¾­¹ý©`µçÈÝÆ÷C4½øÈëËùÊöÔË·ÅÒ» U2AµÄͬÏàÊäÈë¶Ë£¬©`µç×èR4s ¡ª¶Ë½ÓÔË·Å©` U2AµÄͬÏàÊäÈë¶Ë,Ò»¶Ë½ÓµØ,ÔË·Å©` U2AµÄ·´ÏàÊäÈë¶Ë½ÓµØ£¬ÔÚ·´ÏàÊäÈë¶ËºÍÊä³ö¶Ë²¢Áª©`»¬¶¯±ä×èÆ÷RP3£¬ÔË·Å©` U2AµÄµçÔ´Õý¡¢¸º¼«·Ö±ð¾­¹ý©`µçÈÝÆ÷C5½ÓµØ£¬ÔË·Å©` U2AµÄÊä³ö¶Ë½ÓËùÊöÔË·Å¥Ë U2BµÄͬÏàÊäÈë¶Ë£¬ÔË·Å¥Ë U2BµÄ·´ÏàÊäÈë¶ËÓëÒ»»¬¶¯±ä×èÆ÷RP2´®Áª£¬»¬¶¯±ä×èÆ÷RP2µÄÁ½¶Ë·Ö±ð½ÓµçÔ´Õý¸º¼«£¬µçÔ´¸º¼«ºÍ»¬¶¯±ä×èÆ÷RP2Ö®¼ä²¢Áª©`µçÈÝÆ÷C7£¬ÔË·Å¥Ë U2BµÄÊä³ö¶Ë½ÓËùÊöÔË·ÅÈýU2CµÄ·´ÏàÊäÈë¶Ë£¬ÔË·ÅÈýU2CµÄͬÏàÊäÈë¶Ë½ÓµØ£¬¸ºÏòÔØ²¨ÐźÅTRI-ÔÚÔË·Å¥Ë U2BµÄÊä³ö¶ËÊä³ö£¬ÕýÏòÔØ²¨ÐźÅTRI+ÔÚÔË·ÅÈýU2CµÄÊä³ö¶ËÊä³ö£¬ÐγɴóСÏàµÈ·½ÏòÏà·´µÄË«ÏòÔØ²¨Ðźţ»ËùÊöµÄ»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·Èçͼ2Ëùʾ£¬°üÀ¨©`²î¶¯·Å´óµç·ºÍ¸º·´À¡PID¿ØÖÆ…¢Êýµç·£¬ËùÊöµÄ²î¶¯·Å´óµç·µÄÊä³ö¶ËÓ븺·´À¡PID¿ØÖÆ…¢Êýµç·ÖеÄÔË·ÅËÄU4BµÄ·´ÏàÊäÈë¶ËÏàÁ¬£¬ÔË·ÅËÄU4BµÄͬÏàÊäÈë¶Ë½ÓµØ£¬ÔÚ·´ÏàÊäÈë¶ËÓëÊä³ö¶ËÖ®¼ä²¢ Áª©`×迹Æ÷Zf£¬ÔÚÔË·ÅËÄU4BµÄÊä³ö¶ËÊä³ö·´À¡µçѹVERR ;ËùÊöµÄÈýµçƽµç·Èçͼ3Ëùʾ£¬°üÀ¨ËĸöHCPL3120оƬڰ¡¢¼Û¡¢ºª¡¢ÏÖ¡¢ËĸöÎÈѹ¥Ë¼«¹Ü21¡¢22¡¢23¡¢24¡¢Ëĸö¾§Ìå¹ÜQ1¡¢Q2¡¢Q3¡¢Q4¡¢Ëĸö¥Ë¼«¹ÜD1¡¢D2¡¢D3¡¢D4¡¢Á½¸öµçÈÝÆ÷C14¡¢C15ºÍÁ½¸öÓм«ÐÔµçÈÝE12¡¢E13£¬¾§Ìå¹ÜÒ» QlµÄ©¼«½ÓµçÔ´Õý’Q£¬¾§Ìå¹ÜÒ» QlµÄÔ´¼«½Ó¾§Ìå¹Ü¥Ë Q2µÄ©’Q£¬¾§Ìå¹Ü¥Ë Q2µÄÔ´¼«½Ó¾§Ìå¹ÜÈýQ3µÄ©’Q£¬¾§Ìå¹ÜÈýQ3µÄÔ´¼«½Ó¾§Ìå¹ÜËÄQ4µÄ©’Q£¬¾§Ìå¹ÜËÄQ4µÄ©¼«½ÓµçÔ´¸º¼«£¬ÎÈѹ¥Ë¼«¹Ü©` Z1¡¢¥Ë Z2¡¢ÈýZ3¡¢ËÄZ4µÄ¸º¼«·Ö±ð½Ó¾§Ìå¹ÜÒ» Q1¡¢¥Ë Q2¡¢ÈýQ3¡¢ËÄQ4µÄÕ¤¼«£¬ÎÈѹ¥Ë¼«¹Ü©` ZlµÄÕý¼«½ÓÔÚ¾§Ìå¹ÜÒ» QlµÄÔ´¼«ºÍ¾§Ìå¹Ü¥Ë Q2µÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹Ü¥Ë Z2µÄÕý¼«½ÓÔÚ¾§Ìå¹Ü¥Ë Q2µÄÔ´¼«ºÍ¾§Ìå¹ÜÈýQ3µÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹ÜÈýZ3µÄÕý¼«½ÓÔÚ¾§Ìå¹ÜÈýQ3µÄÔ´¼«ºÍ¾§Ìå¹ÜËÄQ4µÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹ÜËÄTAµÄÕý¼«½ÓÔÚµçÔ´¸º¼«ÉÏ£¬ËùÊöµÄËĸöHCPL3120оƬµÄVOÒý½Å7¾ù½ÓÔÚNCÒý½Å6ÉÏ£¬NCÒý½Å1¡¢KÒý½Å3ºÍNCÒý½Å4¾ù½ÓµØ£¬HCPL3120оƬ©` U6¡¢¥Ë U7¡¢ÈýU8¡¢ËÄU9µÄNCÒý½Å6·Ö±ðÓëËùÊö¾§Ìå¹ÜÒ»Ql¡¢¥Ë Q2¡¢ÈýQ3¡¢ËÄQ4µÄÕ¤¼«ÏàÁ¬£¬ËùÊöµÄËĸö¥Ë¼«¹ÜDI¡¢D2¡¢D3¡¢D4¹¹³ÉÇÅʽµç·£¬ÇÅʽµç·µÄÁ½¸öÊäÈë¶ËÒ» IºÍ¥Ë 2·Ö±ð½ÓÔÚ¾§Ìå¹ÜÒ» QlµÄÔ´¼«ºÍ¾§Ìå¹Ü¥Ë Q2µÄ©¼«Ö®¼ä¡¢¾§Ìå¹ÜÈýQ3µÄÔ´¼«ºÍ¾§Ìå¹ÜËÄQ4µÄ©¼«Ö®¼ä£¬ÇÅʽµç·µÄÊä³ö¶ËÒ» 3ÓëһȡÑùµç×èJ5´®Áª£¬È¡Ñùµç×èJ5Óë©`²¹³¥ÏßȦJ4´®Áª£¬²¹³¥ÏßȦJ4µÄÁíÒ»¶Ë½ÓÔÚ¾§Ìå¹Ü¥Ë Q2µÄÔ´¼«ºÍ¾§Ìå¹ÜÈýQ3µÄ©¼«Ö®¼ä£¬ÔÚµçÔ´Õý¼«ÓëÇÅʽµç·Áí©`Êä³ö¶Ë¥Ë 4Ö®¼ä·Ö±ð²¢ÁªÓЩ`µçÈÝÆ÷Ò» C14ºÍÒ»Óм«ÐÔµçÈÝÆ÷Ò» E12,¸ÃÓм«ÐÔµçÈÝÆ÷Ò» E12µÄÕý¼«½ÓµçÔ´Õý¼«,¸º¼«½ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë 4,ÔÚÇÅʽµç·µÄÊä³ö¶Ë¥Ë 4ÓëµçÔ´¸º¼«Ö®¼ä·Ö±ð²¢ÁªÓЩ`µçÈÝÆ÷¥Ë C15ºÍÓм«ÐÔµçÈÝÆ÷¥Ë E13£¬¸ÃÓм«ÐÔµçÈÝÆ÷¥Ë E13µÄÕý¼«½ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë 4£¬¸º¼«½ÓµçÔ´¸º¼«£¬µçÈÝÆ÷Ò» C14ºÍ¥Ë C15¾­¹ýÇÅʽµç·µÄÊä³ö¶Ë¥Ë 4ÏàÁ¬½Ó£¬Óм«ÐÔµçÈÝÆ÷Ò» E12µÄ¸º¼«ºÍÓм«ÐÔµçÈÝÆ÷¥Ë E13µÄÕý¼«¾­¹ýÇÅʽµç·µÄÊä³ö¶Ë¥Ë 4ÏàÁ¬£¬ËùÐèµÄµçѹ´ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë 4Êä³ö£»ËùÊöµÄ·½²¨ÐźŲúÉúµç·4Ëùʾ£¬°üÀ¨Á½¸ö±È½ÏÆ÷U5A¡¢U5BºÍËĸö·ÇÃŵç·U10A¡¢U10B¡¢U10C¡¢U10D£¬ËùÊöµÄÔË·ÅËÄU4BµÄÊä³ö¶Ë·Ö±ð½Ó±È½ÏÆ÷U5A¡¢U5BµÄͬÏàÊäÈë¶Ë£¬ËùÊöµÄÊä³öµÄÕýÏòÔØ²¨ÐźÅTRI+ºÍ¸ºÏòÔØ²¨ÐźÅTRI-·Ö±ð½Ó±È½ÏÆ÷©` U5AºÍ¥Ë U5BµÄ·´ÏàÊäÈë¶Ë£¬ÓЩ`µçÈÝÆ÷ÈýC24µÄÒ»¶ËÓë±È½ÏÆ÷©` U5AµÄͬÏàÊäÈë¶ËÏàÁ¬,ÁíÒ»¶Ë½ÓµØ,ÓÐÒ»µçÈÝÆ÷ËÄC25µÄÒ»¶ËÓë±È½ÏÆ÷©` U5AµÄ·´ÏàÊäÈë¶ËÏàÁ¬,ÁíÒ»¶Ë½ÓµØ,ÓЩ`µçÈÝÆ÷ÎåC26µÄÒ»¶ËÓë±È½ÏÆ÷¥Ë U5BµÄ·´ÏàÊäÈë¶ËÏàÁ¬,ÁíÒ»¶Ë½ÓµØ£¬±È½ÏÆ÷©` U5AµÄÊä³ö¶Ëͨ¹ýµç×èÒ»R19Óë·ÇÃŵç·һUlOAµÄÊäÈë¶ËÏàÁ¬£¬ÓÐÒ»µç×è¥Ë R17µÄÒ»¶Ë½ÓÔÚ±È½ÏÆ÷©`UlOAµÄÊä³ö¶ËÓëµç×è©` R19Ö®¼ä£¬µç×è¥Ë R17µÄÁíÒ»¶Ë½ÓµçÔ´Õý¼«£¬ÓÐÒ»¶þ¼«¹ÜÎåÒ» D51µÄÕý¼«ÓëÒ»¶þ¼«¹ÜÎå¥Ë D52µÄ¸º¼«ÏàÁ¬²¢¹²Í¬½ÓÔÚµç×è©` R19Óë·ÇÃŵç·©` UlOAÊäÈë¶ËÖ®¼ä£¬¥Ë¼«¹ÜÎåÒ»D51µÄ¸º¼«½Ó+5VµçÔ´£¬¥Ë¼«¹ÜÎå¥Ë D52µÄÕý¼«½ÓµØ£¬·ÇÃŵç·һ UlOAµÄÊä³ö¶Ë·Ö±ðÓë©`µç×èÈýR2sºÍ·ÇÃŵç·¥Ë UlOCµÄÊäÈë¶ËÏàÁ¬½Ó£¬µç×èÈýR2sµÄÁ½¶Ë²¢ÁªÒ»¶þ¼«¹ÜÁùD6£¬¥Ë¼«¹ÜÁùD6µÄ¸º¼«½ÓÔÚµç×èÈýR2sÓë·ÇÃŵç·һ UlOAµÄÊä³ö¶ËÖ®¼ä£¬µç×èÈýR2sÓë¥Ë¼«¹ÜÁùD6Õý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅÈýPWM3Êä³ö£¬©`µçÈÝÆ÷ÁùC16µÄÒ»¶ËÓë¥Ë¼«¹ÜÁùD6µÄÕý¼«ºÍµç×èÈýR2sµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷ÁùC16µÄÁíÒ»¶Ë½ÓµØ£»ËùÊö·ÇÃŵç·¥Ë UlOCµÄÊä³ö¶ËÓëµç×èËÄR29ÏàÁ¬½Ó£¬µç×èËÄR29ÓëÒ»¶þ¼«¹ÜÆßD12ÏಢÁª£¬¥Ë¼«¹ÜÆßD12µÄ¸º¼«½ÓÔÚ·ÇÃŵç·¥Ë UlOCµÄÊä³ö¶ËºÍµç×èËÄR29Ö®¼ä£¬µç×èËÄR29Óë¥Ë¼«¹ÜÆßD12µÄÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅÒ» PWMlÊä³ö£¬ÓЩ`µçÈÝÆ÷ÆßC17µÄÒ»¶ËÓë¥Ë¼«¹ÜÆßD12µÄÕý¼«ºÍµç×èËÄR29µÄ½»µãÏàÁ¬£¬µçÈÝÆ÷ÆßC17µÄÁíÒ»¶Ë½ÓµØ£»ËùÊö±È½ÏÆ÷¥Ë U5BµÄÊä³ö¶Ëͨ¹ýµç×èÎåR20Óë·ÇÃŵç· ÈýUlOBµÄÊäÈë¶ËÏàÁ¬£¬ÓÐÒ»µç×èÁùR18µÄÒ»¶Ë½ÓÔÚ±È½ÏÆ÷¥Ë U5BµÄÊä³ö¶ËÓëµç×èÎåÖ®¼ä£¬µç×èÁùR18µÄÁíÒ»¶Ë½ÓµçÔ´Õý¼«£¬ÓÐÒ»¶þ¼«¹Ü°ËÒ» D81µÄÕý¼«ÓëÒ»¶þ¼«¹Ü°Ë¥Ë D82µÄ¸º¼«ÏàÁ¬²¢¹²Í¬½ÓÔÚµç×èÎåR20Óë·ÇÃŵç·ÈýUlOBÊäÈë¶ËÖ®¼ä£¬¥Ë¼«¹Ü°ËÒ» D81µÄ¸º¼«½Ó+5VµçÔ´£¬¥Ë¼«¹Ü°Ë¥Ë D82µÄÕý¼«½ÓµØ£¬·ÇÃŵç·ÈýUlOBµÄÊä³ö¶Ë·Ö±ðÓë©`µç×èÆßR30ºÍ·ÇÃŵç·ËÄUlODµÄÊäÈë¶ËÏàÁ¬½Ó£¬µç×èÆßR30µÄÁ½¶Ë²¢ÁªÒ»¶þ¼«¹Ü¾ÅD7£¬¥Ë¼«¹Ü¾ÅD7µÄ¸º¼«½ÓÔÚµç×èÆßR30Óë·ÇÃŵç·ÈýUlOBµÄÊä³ö¶ËÖ®¼ä£¬µç×èÆßR30Óë¥Ë¼«¹Ü¾ÅD7Õý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅËÄPWM4Êä³ö£¬©`µçÈÝÆ÷°ËC18µÄÒ»¶ËÓë¥Ë¼«¹Ü¾ÅD7µÄÕý¼«ºÍµç×èÆßR30µÄ½»µãÏàÁ¬£¬µçÈÝÆ÷°ËC18µÄÁíÒ»¶Ë½ÓµØ£»ËùÊö·ÇÃŵç·ËÄUlODµÄÊä³ö¶ËÓëµç×è°ËR31ÏàÁ¬½Ó£¬µç×è°ËR31ÓëÒ»¶þ¼«¹ÜÊ®D9ÏಢÁª£¬¥Ë¼«¹ÜÊ®D9µÄ¸º¼«½ÓÔÚ·ÇÃŵç·ËÄUlODµÄÊä³ö¶ËºÍµç×è°ËR31Ö®¼ä£¬µç×è°ËR31Óë¥Ë¼«¹ÜÊ®D9µÄÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐÅºÅ¥Ë PWM2Êä³ö£¬ÓЩ`µçÈÝÆ÷¾ÅC19µÄÒ»¶ËÓë¥Ë¼«¹ÜÊ®D9µÄÕý¼«ºÍµç×è°ËR31µÄ½»µãÏàÁ¬£¬µçÈÝÆ÷¾ÅC19µÄÁíÒ»¶Ë½ÓµØ£»ËùÊöµÄ·½²¨ÐźÅÒ» PWM1¡¢¥Ë PWM2¡¢ÈýPWM3¡¢ËÄPWM4·Ö±ð½øÈëËùÊöHCPL3120оƬ©` U6¡¢¥Ë U7¡¢ÈýU8¡¢ËÄU9µÄAÒý½Å2ÖС£ÆäÖÐËùÊöµÄËĸö¾§Ìå¹Ü¾ùΪ¾øÔµÕ¤Ë«¼«Ð;§Ìå¹Ü£»ËùÊöµÄÕýÏòÔØ²¨ÐźÅTRI+ºÍ¸ºÏòÔØ²¨ÐźÅTRI-µÄ²¨ÐξùΪµÈÑüÈý½ÇÐΡ£ÀûÓÃPWMÔØ²¨Èý½ÇÐεÄÉú³Éµç·Éú³ÉPWMµÄÔØ²¨Ðźţ¬½«Ôز¨ÐźÅTR1WAVE´«Êä½øµ÷Õûµç·£¬¾­¹ýÔË·ÅÒ» U2A¶ÔÔØ²¨ÐźŷùÖµ½øÐзŴó£¬ÔË·Å¥Ë U2B½«·Å´óºóµÄÔØ²¨½øÐÐÏòÉÏµÄÆ«ÒÆ£¬Á½¸öÔ˷Ź²Í¬×÷ÓÃÏ£¬µ÷Õû³öÒ»¸ö¸ºÏò·ùÖµµÄÔØ²¨Ðźż´¸ºÏòÔØ²¨ÐźÅTRI-£¬´ÓÔË·Å¥Ë U2BµÄÊä³ö¶ËÊä³ö£¬¾­¹ýÔË·ÅÈýU2C¹¹³ÉµÄ·´Ïòµç·£¬½«¸ºÏòÔØ²¨ÐźÅTRI-±ä³ÉÕýÏòÔØ²¨ÐźÅTRI+£¬´ÓÔË·ÅÈýU2CµÄÊä³ö¶ËÊä³ö£¬ÕýÏòÔØ²¨ÐźÅTRI+ºÍ¸ºÏòÔØ²¨ÐźÅTRI-ÐγɴóСÏàµÈ·½ÏòÏà·´µÄË«ÏòÔØ²¨Ðźţ»´«¸ÐÆ÷¹¤×÷ʱ,Ò»´Î²àÓеçÁ÷II£¬ÔÚ´«¸ÐÆ÷µÄ´ÅоÖлáÓдÅͨ£¬»ô¶ûÔª¼þ¾Í»á¸ÐÓ¦³öÏà¶ÔÓ¦µÄµçѹֵ£¬ÀûÓòî·Ö·Å´óµç·¶Ô»ô¶ûµçѹÐźÅVHALL+ºÍVHALL-½øÐвɼ¯£¬²¢Í¨¹ý¸º·´À¡PID¿ØÖÆ…¢ÊýµÄµ÷Õû£¬Êä³öºÏÊʵķ´À¡µçѹVERR ;½«Éú³ÉµÄÔØ²¨Ðźźͷ´À¡µçѹVERRͨÈë·½²¨ÐźŵIJúÉúµç·ÖУ¬Ôز¨ÐźÅÓë·´À¡µçѹVERRÏཻ,Ïཻµã¿ØÖÆ·½²¨ÐźŵIJúÉúµç·²úÉúËÄÖÖ²»Í¬µÄ·½²¨ÐźÅ,½«ËÄÖÖ·½²¨ÐźŷֱðͨÈëÈýµçƽµç·À´¿ØÖÆËĸö¾§Ìå¹ÜµÄͨ¶Ï£¬¼ÙÉè·´À¡µçѹVERRÊÇÕýÏò…¼£¬TRI+ÊÇÕýÏòÔØ²¨£¬¾­¹ý±È½ÏÆ÷©` U5AµÄ±È½Ïºó£¬Êä³ö¾ÍÊÇÕý·´·ùֵΪ15VµÄ·½²¨Ðźţ¬¾­¹ý·ÇÃŵç·UlOAºÍUlOC¶Ô·½²¨µÄÕûÐδ¦Àí£¬±ã»áÊä³ö0-5VµÄ·½²¨ÐźÅPWMl¡¢PWM3£¬Õâ¾ÍÊÇËùνµÄPWM¿ØÖÆÐźţ¬PWMÐźÅÄÜ¿ØÖÆÈýµçƽÖ÷»ØÂ·µÄ¾§Ìå¹ÜQl Q4µÄµ¼Í¨ºÍ½ØÖ¹£¬¸ßµçƽ5Vµ¼Í¨£¬µÍµçƽOV½ØÖ¹¡£Í¬Ê±¶ÔÓ¦µÄ±È½ÏÆ÷¥Ë U5BÒ²»á²úÉú·½²¨ÐźÅPWM2¡¢PWM4¡£ÔÚ²âÁ¿ÕýÏòµçÁ÷ʱPWMÐźſØÖƾ§Ìå¹ÜQl¡¢Q2¡¢Q3ÏàÓ¦µ¼Í¨£¬Ïò²¹³¥ÏßȦJ4Êä³öÕýÏòµçѹ£¬²¹³¥ÏßȦJ4²úÉúÕýÏòµçÁ÷²úÉúÓëÒ»´Î²àÏà·´µÄ´Å³¡ÒÔµÖÏûÔ­´Å³¡£¬ÊµÏÖÁã´Åͨ¡£Í¬Ê±µçÁ÷Á÷¹ýÈ¡Ñùµç×èJ5£¬Í¨¹ý²É¼¯µçѹ½µ£¬»ñµÃ¶þ´ÎµçÁ÷Öµ12¡£´«¸ÐÆ÷ÄÚ´ÅоµÄÁã´ÅͨЧ¹û£¬Í¨¹ý´ÅÊÆ·½³Ì£¬Ô­¸¶±ßµÄÔÑÊýÒÑÖªN1=1£¬N2=6000£¬ÄÇôֻҪœyÁ¿³ö¸¶±ßµÄ12²¹³¥µçÁ÷µÄ´óС£¬¾ÍÄÜÖªµÀÒ»´Î²àµçÁ÷µÄ´óС¡£Õâ¾ÍÊÇÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄ¼òµ¥¹¤×÷Ô­Àí¡£Ò»´Î²à¸ºÏòµçÁ÷ʱ£¬¾§Ìå¹ÜQ4¡¢Q3¡¢Q2ÏàÓ¦µ¼Í¨,Êä³ö¸ºÏòµçѹ,²¹³¥ÏßȦ²úÉú¸ºÏòµçÁ÷µÖÏûÔ­´Å³¡,Õâ¾ÍÊÇË«¼«ÐÔµçÁ÷´«¸ÐÆ÷µÄ¹¤×÷Ô­Àí¡£Èçͼ5Ëùʾ£¬´«¸ÐÆ÷œyÁ¿ÕýÏòµçÁ÷ÐźÅÊä³ö²¨ÐΣ¬¾ßÌåÊýÖµÈçϱí Ãû³Æ IÓαêI IÓαêI²îÖµ Ch35(V) -12.93m 4.431 -4.444 X Öá ¤ê1:18. 592 101:18.836 [ 244. 3ms
¿ÉÖª N2=6000£¬12=4. 444A£¬ÄÇô±»²âµçÁ÷ 11=4. 444*6000/l=26664A¡£Èçͼ6Ëùʾ£¬±¾·¢Ã÷´«¸ÐÆ÷²âÁ¿¸ºÏòµçÁ÷ÐźÅÊä³ö²¨ÐΣ¬¾ßÌåÊýÖµÈçϱí
Ãû³Æ IÓαêI IÓαê2 I²îÖµCh35(V) 5.303m ¡ª5.171 5. 176X Öá 1=2. 632s I= 2. 860s 228. Ims
¿ÉÖªN2=6000£¬²âÁ¿¸ºÏòµçÁ÷…¼£¬12=-5. 176A£¬ÄÇô±»²âµçÁ÷
11=-5. 176*6000/1=31056A¡£Èçͼ7Ëùʾ£¬´«¸ÐÆ÷²âÁ¿½»Á÷50HzµçÁ÷ʾ²¨Í¼£¬CHlÊÇÔ­±ßÊä³öµÄµçÁ÷·åÖµIl=IOA(Ì©¿Ë¹«Ë¾µçÁ÷̽ͷ£¬IOOmV¡ª¡µ1A)£¬Ô­±ßÔÑÊýΪ857ÔÑ£¬¸¶±ßµÄÊä³ö·åÖµI2=1.46V/1Q=1.46A,¸¶±ßÔÑÊýΪ6000ÔÑ¡£Ô­±ß´ÅÊÆI1N1=857*10=8570£¬¸¶±ß´ÅÊÆI2N2=1. 46*6000=8760£¬Ô­¸¶±ß´ÅÊÆ»ù±¾ÏàµÈ¡£ÕâÊǵÈЧ´óµçÁ÷½»Á÷Ô´µÄ²âÊÔ·½·¨£¬´Å·ÉÏ
´æÔÚÒ»¶¨µÄÎó²î£¬½á¹ûÒ²ÓÐÎó²î¡£
ȨÀûÒªÇó
1.Ò»ÖÖÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷£¬ÆäÌØÕ÷ÔÚÓÚ°üÀ¨ÓÐPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·¡¢»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·¡¢Èýµçƽµç·ºÍ·½²¨ÐźŵIJúÉúµç·£»ËùÊöµÄPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·°üÀ¨Ò»¸öоƬAP2001ºÍÔË·ÅÒ»¡¢Ô˷ťˡ¢ÔË·ÅÈý£¬ËùÊöµÄоƬAP2001µÄCTÒý½ÅÉÏ´®½Ó©`µçÈÝÆ÷£¬RTÒý½ÅÉÏ´®½ÓÒ»»¬¶¯±ä×èÆ÷£¬ËùÊöµçÈÝÆ÷ºÍ»¬¶¯±ä×èÆ÷µÄÁíÒ»¶Ë¾ù½ÓµØ£¬ÔÚCTÒý½Å²úÉúµÄÔØ²¨Ðźŷֱ𾭹ý©`µçÈÝÆ÷½øÈëËùÊöÔË·ÅÒ»µÄͬÏàÊäÈë¶Ë£¬©`µç×èÒ»¶Ë½ÓÔË·Å©`µÄͬÏàÊäÈë¶Ë£¬Ò»¶Ë½ÓµØ£¬ÔË·Å©`µÄ·´ÏàÊäÈë¶Ë½ÓµØ£¬ÔÚ·´ÏàÊäÈë¶ËºÍÊä³ö¶Ë²¢Áª©`»¬¶¯±ä×èÆ÷£¬ÔË·Å©`µÄµçÔ´Õý¡¢¸º¼«·Ö±ð¾­¹ý©`µçÈÝÆ÷½ÓµØ£¬ÔË·Å©`µÄÊä³ö¶Ë½ÓËùÊöÔ˷ť˵ÄͬÏàÊäÈë¶Ë£¬Ô˷ť˵ķ´ÏàÊäÈë¶ËÓëÒ»»¬¶¯±ä×èÆ÷´®Áª£¬»¬¶¯±ä×èÆ÷µÄÁ½¶Ë·Ö±ð½ÓµçÔ´Õý¸º¼«£¬µçÔ´¸º¼«ºÍ»¬¶¯±ä×èÆ÷Ö®¼ä²¢Áª©`µçÈÝÆ÷£¬Ô˷ť˵ÄÊä³ö¶Ë½ÓËùÊöÔË·ÅÈýµÄ·´ÏàÊäÈë¶Ë£¬ÔË·ÅÈýµÄͬÏàÊäÈë¶Ë½ÓµØ£¬¸ºÏòÔØ²¨ÐźÅÔÚÔ˷ť˵ÄÊä³ö¶ËÊä³ö£¬ÕýÏòÔØ²¨ÐźÅÔÚÔË·ÅÈýµÄÊä³ö¶ËÊä³ö£¬ÐγɴóСÏàµÈ·½ÏòÏà·´µÄË«ÏòÔØ²¨Ðźţ»ËùÊöµÄ»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖÆ…¢Êýµç·°üÀ¨Ò»²î¶¯·Å´óµç·ºÍ¸º·´À¡PID¿ØÖÆ…¢Êýµç·,ËùÊöµÄ²î¶¯·Å´óµç·µÄÊä³ö¶ËÓ븺·´À¡PID¿ØÖÆ…¢Êýµç·ÖеÄÔË·ÅËĵķ´ÏàÊäÈë¶ËÏàÁ¬£¬ÔË·ÅËĵÄͬÏàÊäÈë¶Ë½ÓµØ£¬ÔÚ·´ÏàÊäÈë¶ËÓëÊä³ö¶ËÖ®¼ä²¢ÁªÒ»×迹Æ÷£»ËùÊöµÄÈýµçƽµç·°üÀ¨ËĸöHCPL3120оƬ¡¢Ëĸö ÎÈѹ¥Ë¼«¹Ü¡¢Ëĸö¾§Ìå¹Ü¡¢Ëĸö¥Ë¼«¹Ü¡¢Á½¸öµçÈÝÆ÷ºÍÁ½¸öÓм«ÐÔµçÈÝ£¬¾§Ìå¹ÜÒ»µÄ©¼«½ÓµçÔ´Õý’Q£¬¾§Ìå¹ÜÒ»µÄÔ´¼«½Ó¾§Ìå¹Ü¥ËµÄ©’Q£¬¾§Ìå¹Ü¥ËµÄÔ´¼«½Ó¾§Ìå¹ÜÈýµÄ©’Q£¬¾§Ìå¹ÜÈýµÄÔ´¼«½Ó¾§Ìå¹ÜËĵÄ©¼«£¬¾§Ìå¹ÜËĵÄ©¼«½ÓµçÔ´¸º¼«£¬ÎÈѹ¥Ë¼«¹ÜÒ»¡¢¥Ë¡¢Èý¡¢Ëĵĸº¼«·Ö±ð½Ó¾§Ìå¹ÜÒ»¡¢¥Ë¡¢Èý¡¢ËĵÄÕ¤¼«£¬ÎÈѹ¥Ë¼«¹Ü©`µÄÕý¼«½ÓÔÚ¾§Ìå¹ÜÒ»µÄÔ´¼«ºÍ¾§Ìå¹Ü¥ËµÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹Ü¥ËµÄÕý¼«½ÓÔÚ¾§Ìå¹Ü¥ËµÄÔ´¼«ºÍ¾§Ìå¹ÜÈýµÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹ÜÈýµÄÕý¼«½ÓÔÚ¾§Ìå¹ÜÈýµÄÔ´¼«ºÍ¾§Ìå¹ÜËĵÄ©¼«Ö®¼ä£¬ÎÈѹ¥Ë¼«¹ÜËĵÄÕý¼«½ÓÔÚµçÔ´¸º¼«ÉÏ£¬ËùÊöµÄËĸöHCPL3120оƬµÄVOÒý½Å7¾ù½ÓÔÚNCÒý½Å6ÉÏ£¬NCÒý½ÅI¡¢KÒý½Å3ºÍNCÒý½Å4¾ù½ÓµØ£¬HCPL3120оƬһ¡¢¥Ë¡¢Èý¡¢ËĵÄNCÒý½Å6·Ö±ðÓëËùÊö¾§Ìå¹ÜÒ»¡¢¥Ë¡¢Èý¡¢ËĵÄÕ¤¼«ÏàÁ¬£¬ËùÊöµÄËĸö¥Ë¼«¹Ü¹¹³ÉÇÅʽµç·£¬ÇÅʽµç·µÄÁ½¸öÊäÈë¶ËÒ»ºÍ¶þ·Ö±ð½ÓÔÚ¾§Ìå¹ÜÒ»µÄÔ´¼«ºÍ¾§Ìå¹Ü¥ËµÄ©¼«Ö®¼ä¡¢¾§Ìå¹ÜÈýµÄÔ´¼«ºÍ¾§Ìå¹ÜËĵÄ©¼«Ö®¼ä£¬ÇÅʽµç·µÄÊä³ö¶ËÒ»ÓëһȡÑùµç×è´®Áª£¬È¡Ñùµç×èÓëÒ»²¹³¥ÏßȦ´®Áª£¬²¹³¥ÏßȦµÄÁíÒ»¶Ë½ÓÔÚ¾§Ìå¹Ü¥ËµÄÔ´¼«ºÍ¾§Ìå¹ÜÈýµÄ©¼«Ö®¼ä£¬ÔÚµçÔ´Õý¼«ÓëÇÅʽµç·Áí©`Êä³ö¶Ë¥ËÖ®¼ä·Ö±ð²¢ÁªÓÐÒ»µçÈÝÆ÷Ò»ºÍÒ»Óм«ÐÔµçÈÝÆ÷Ò»£¬¸ÃÓм«ÐÔµçÈÝÆ÷Ò»µÄÕý¼«½ÓµçÔ´Õý¼«£¬¸º¼«½ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë£¬ÔÚÇÅʽµç·µÄÊä³ö¶Ë¥ËÓëµçÔ´¸º¼«Ö®¼ä·Ö±ð²¢ÁªÓЩ`µçÈÝÆ÷¥ËºÍÓм«ÐÔµçÈÝÆ÷¥Ë£¬¸ÃÓм«ÐÔµçÈÝÆ÷¥ËµÄÕý¼«½ÓÇÅʽµç·µÄÊä³ö¶Ë¥Ë£¬¸º¼«½ÓµçÔ´¸º¼«£¬µçÈÝÆ÷Ò»ºÍ¥Ë¾­¹ýÇÅʽµç·µÄÊä³ö¶Ë¶þÏàÁ¬½Ó£¬Óм«ÐÔµçÈÝÆ÷Ò»µÄ¸º¼«ºÍÓм«ÐÔµçÈÝÆ÷¥ËµÄÕý¼«¾­¹ýÇÅʽµç·µÄÊä³ö¶Ë¶þÏàÁ¬£¬ËùÐèµÄµçѹ´ÓÇÅʽµç·µÄÊä³ö¶Ë¥ËÊä³ö£»ËùÊöµÄ·½²¨ÐźŲúÉúµç·°üÀ¨Á½¸ö±È½ÏÆ÷ºÍËĸö·ÇÃŵç·£¬ËùÊöµÄÔË·ÅËĵÄÊä³ö¶Ë·Ö±ð½Ó±È½ÏÆ÷µÄͬÏàÊäÈë¶Ë£¬ËùÊöµÄÊä³öµÄÕýÏòÔØ²¨Ðźź͸ºÏòÔØ²¨Ðźŷֱð½Ó±È½ÏÆ÷©`ºÍ¥ËµÄ·´ÏàÊäÈë¶Ë£¬ÓЩ`µçÈÝÆ÷ÈýµÄÒ»¶ËÓë±È½ÏÆ÷©`µÄͬÏàÊäÈë¶ËÏàÁ¬,ÁíÒ»¶Ë½ÓµØ£¬ÓЩ`µçÈÝÆ÷ËĵÄÒ»¶ËÓë±È½ÏÆ÷©`µÄ·´ÏàÊäÈë¶ËÏàÁ¬£¬ÁíÒ»¶Ë½ÓµØ£¬ÓЩ`µçÈÝÆ÷ÎåµÄÒ»¶ËÓë±È½ÏÆ÷¥ËµÄ·´ÏàÊäÈë¶ËÏàÁ¬£¬Áí©`¶Ë½ÓµØ£¬±È½ÏÆ÷©`µÄÊä³ö¶Ëͨ¹ýµç×èÒ»Óë·ÇÃŵç·©`µÄÊäÈë¶ËÏàÁ¬£¬ÓÐÒ»µç×è¥ËµÄÒ»¶Ë½ÓÔÚ±È½ÏÆ÷©`µÄÊä³ö¶ËÓëµç×èÒ»Ö®¼ä£¬µç×è¥ËµÄÁíÒ»¶Ë½ÓµçÔ´Õý¼«£¬ÓÐÒ»¶þ¼«¹ÜÎåÒ»µÄÕý¼«ÓëÒ»¶þ¼«¹ÜÎå¥ËµÄ¸º¼«ÏàÁ¬²¢¹²Í¬½ÓÔÚµç×èÒ»Óë·ÇÃŵç·©`ÊäÈë¶ËÖ®¼ä£¬¥Ë¼«¹ÜÎåÒ»µÄ¸º¼«½Ó+5VµçÔ´£¬¥Ë¼«¹ÜÎå¥ËµÄÕý¼«½ÓµØ£¬·ÇÃŵç·©`µÄÊä³ö¶Ë·Ö±ðÓë©`µç×èÈýºÍ·ÇÃŵ緥˵ÄÊäÈë¶ËÏàÁ¬½Ó£¬µç×èÈýµÄÁ½¶Ë²¢ÁªÒ»¶þ¼«¹ÜÁù£¬¥Ë¼«¹ÜÁùµÄ¸º¼«½ÓÔÚµç×èÈýÓë·ÇÃŵç·©`µÄÊä³ö¶ËÖ®¼ä£¬µç×èÈýÓë¥Ë¼«¹ÜÁùÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅÈýÊä³ö£¬©`µçÈÝÆ÷ÁùµÄÒ»¶ËÓë¥Ë¼«¹ÜÁùµÄÕý¼«ºÍµç×èÈýµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷ÁùµÄÁíÒ»¶Ë½ÓµØ£»ËùÊö·ÇÃŵ緥˵ÄÊä³ö¶ËÓëµç×èËÄÏàÁ¬½Ó£¬µç×èËÄÓëÒ»¶þ¼«¹ÜÆßÏಢÁª£¬¥Ë¼«¹ÜÆßµÄ¸º¼«½ÓÔÚ·ÇÃŵ緥˵ÄÊä³ö¶ËºÍµç×èËÄÖ®¼ä£¬µç×èËÄÓë¥Ë¼«¹ÜÆßµÄÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨Ðźũ`Êä³ö£¬ÓÐÒ»µçÈÝÆ÷ÆßµÄÒ»¶ËÓë¥Ë¼«¹ÜÆßµÄÕý¼«ºÍµç×èËĵĽ»µãÏàÁ¬£¬µçÈÝÆ÷ÆßµÄÁíÒ»¶Ë½ÓµØ£»ËùÊö±È½ÏÆ÷¥ËµÄÊä³ö¶Ëͨ¹ýµç×èÎåÓë·ÇÃŵç·ÈýµÄÊäÈë¶ËÏàÁ¬£¬ÓÐÒ»µç×èÁùµÄÒ»¶Ë½ÓÔÚ±È½ÏÆ÷¥ËµÄÊä³ö¶ËÓëµç×èÎåÖ®¼ä£¬µç×èÁùµÄÁíÒ»¶Ë½ÓµçÔ´Õý¼«£¬ÓÐÒ»¶þ¼«¹Ü°ËÒ»µÄÕý¼«ÓëÒ»¶þ¼«¹Ü°Ë¥ËµÄ¸º¼«ÏàÁ¬²¢¹²Í¬½ÓÔÚµç×èÎåÓë·ÇÃŵç·ÈýÊäÈë¶ËÖ®¼ä£¬¥Ë¼«¹Ü°ËÒ»µÄ¸º¼«½Ó+5VµçÔ´£¬¥Ë¼«¹Ü°Ë¥ËµÄÕý¼«½ÓµØ£¬·ÇÃŵç·ÈýµÄÊä³ö¶Ë·Ö±ðÓë©`µç×èÆßºÍ·ÇÃŵç·ËĵÄÊäÈë¶ËÏàÁ¬½Ó£¬µç×èÆßµÄÁ½¶Ë²¢ÁªÒ»¶þ¼«¹Ü¾Å£¬¥Ë¼«¹Ü¾ÅµÄ¸º¼«½ÓÔÚµç×èÆßÓë·ÇÃŵç·ÈýµÄÊä³ö¶ËÖ®¼ä£¬µç×èÆßÓë¥Ë¼«¹Ü¾ÅÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźÅËÄÊä³ö£¬©`µçÈÝÆ÷°ËµÄÒ»¶ËÓë¥Ë¼«¹Ü¾ÅµÄÕý¼«ºÍµç×èÆßµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷°ËµÄÁíÒ»¶Ë½ÓµØ£»ËùÊö·ÇÃŵç·ËĵÄÊä³ö¶ËÓëµç×è°ËÏàÁ¬½Ó£¬µç×è°ËÓëÒ»¶þ¼«¹ÜÊ®ÏಢÁª£¬¥Ë¼«¹ÜÊ®µÄ¸º¼«½ÓÔÚ·ÇÃŵç·ËĵÄÊä³ö¶ËºÍµç×è°ËÖ®¼ä£¬µç×è°ËÓë¥Ë¼«¹ÜÊ®µÄÕý¼«ÏàÁ¬µÄÒ»¶ËÓз½²¨ÐźťËÊä³ö£¬ÓЩ`µçÈÝÆ÷¾ÅµÄÒ»¶ËÓë¥Ë¼«¹ÜÊ®µÄÕý¼«ºÍµç×è°ËµÄ½»µãÏàÁ¬£¬µçÈÝÆ÷¾ÅµÄÁíÒ»¶Ë½ÓµØ£»ËùÊöµÄ·½²¨ÐźÅÒ»¡¢¥Ë¡¢Èý¡¢ËÄ ·Ö±ð½øÈëËùÊöHCPL3120оƬһ¡¢¥Ë¡¢Èý¡¢ËĵÄAÒý½Å2ÖС£
2.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄËĸö¾§Ìå¹Ü¾ùΪ¾øÔµÕ¤Ë«¼«Ð;§Ìå¹Ü¡£
3.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷£¬ÆäÌØÕ÷ÔÚ¸ÉËùÊöµÄÕýÏòÔØ²¨Ðźź͸ºÏòÔØ²¨ÐźŵIJ¨ÐξùΪµÈÑüÈý½ÇÐΡ£
È«ÎÄÕªÒª
±¾·¢Ã÷¹«¿ªÁËÒ»ÖÖÁã´Åͨ»ô¶û´óµçÁ÷´«¸ÐÆ÷µÄPWMÈýµçƽÊý×Ö¿ØÖÆÆ÷£¬°üÀ¨ÓÐPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·¡¢»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖƲÎÊýµç·¡¢Èýµçƽµç·ºÍ·½²¨ÐźŵIJúÉúµç·£»ÀûÓÃPWMÔØ²¨Èý½ÇÐεÄÉú³É¼°Æäµ÷Õûµç·Éú³ÉÕýÏòÔØ²¨Ðźź͸ºÏòÔØ²¨Ðźţ¬»ô¶ûƬÐźŵIJɼ¯ÒÔ¼°¸º·´À¡PID¿ØÖƲÎÊýµç·ÀûÓòî·Ö·Å´óµç·¶Ô»ô¶ûµçѹÐźŽøÐвɼ¯£¬²¢Í¨¹ý¸º·´À¡PID¿ØÖƲÎÊýµÄµ÷Õû£¬Êä³öºÏÊʵķ´À¡µçѹ£¬·´À¡µçѹÓëÔØ²¨ÐźÅÏཻ£¬ÏཻµãµÄʱ¿Ì¿ØÖÆÉú³É²»Í¬µÄ·½²¨Ðźţ¬·½²¨ÐźſØÖÆÈýµçƽµç·ÖеÄËĸö¾§Ìå¹ÜµÄͨ¶Ï£¬Êä³öµçѹ£¬²¹³¥ÏßȦ²úÉúµçÁ÷£¬²â³öµçÁ÷Öµ¡£±¾·¢Ã÷ÄܲâÁ¿´óµçÁ÷ÇÒ²âÁ¿µçÁ÷ÐÅºÅµÄÆµÂʸߣ¬³É±¾µÍ£¬½â¾öÁË´óµçÁ÷Çé¿öϾ§Ìå¹ÜµÄ´ó¹¦ºÄÉ¢ÈȺ͵çѹµÈ¼¶Ìá¸ßµÄÓ°ÏìµÄÎÊÌâ¡£
Îĵµ±àºÅG01R15/20GK102854373SQ20121012518
¹«¿ªÈÕ2013Äê1ÔÂ2ÈÕ ÉêÇëÈÕÆÚ2012Äê4ÔÂ25ÈÕ ÓÅÏÈȨÈÕ2012Äê4ÔÂ25ÈÕ
·¢Ã÷ÕßÍõÁÖÉ­, Íõ¸¶Ê¤ ÉêÇëÈË:Öйú¿ÆÑ§ÔºµÈÀë×ÓÌåÎïÀíÑо¿Ëù

  • רÀûÃû³Æ£ºÎÔʽ·§ÃÅÊÔÑę́µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖ·§Ãżì²â¼ìÑéÉ豸£¬ÓÈÆäÉæ¼°Ò»ÖÖ¿ÉÓ¦ÓÃÓÚÂݸËÔ¤½ôÄÚÕÇʽ ·§ÃźÍÓ͸׶¥½ô¶ËÃæÃÜ·âʽ·§ÃŵÄÊÔÑę́¡£±³¾°¼¼Êõ£ºÄ¿Ç°·§Ãżì²âͨ³£ÊÇÓÃÊÔÑę́½«±»²â·§Ãż·½ôºó£¬ÔÙ½øÐз§Ãŵĸ÷Ïî¼ì²â£¬±»²â ·§ÃÅ
  • רÀûÃû³Æ£º¾ßÓÐÁéÃô¶È×Ô¶¯ÔöÒæ¿ØÖƹ¦Äܵij¬Éù²¨²â¾à×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°²â¾à×°Öã¬ÌرðÊÇÉæ¼°Ò»ÖÖ³¬Éù²¨²â¾à×°Öã¬ÕâÖÖ³¬Éù²¨²â¾à×°ÖÃÄܹ»ÔÚÕû¸ö²â¾à¹ý³ÌÖб£³Ö¾ùºâµÄÁéÃô¶È¡£±³¾°¼¼Êõ£ºÄ¿Ç°³¬Éù²¨²â¾àÒÑÔÚÐí¶à·½ÃæµÃµ½¹ã·ºµØÓ¦Óã¬ÀýÈçÆû
  • רÀûÃû³Æ£ºÒ»ÖÖ¸ßЧµÄЭ·½²î¾ØÕó½á¹¹¹À¼Æ·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Á¥ÊôÓÚÀ×´ïÄ¿±ê×ÔÊÊÓ¦¼ì²âÁìÓò£¬¾ßÌåÉæ¼°Ò»ÖÖ¸ßЧµÄЭ·½²î¾ØÕó½á¹¹¹À¼Æ·½·¨¡£±³¾°¼¼Êõ£ºÀ×´ïÄ¿±êµÄ×ÔÊÊÓ¦ºãÐ龯ÂÊ(constant false alarm ratio,CFAR)¼ì²âÊÇÀ×´ï
  • רÀûÃû³Æ£º·Ö½âÆ÷µÄ¼ì²âλÖÃÐÞÕý·½·¨¼°×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°·Ö½âÆ÷µÄ¼ì²âλÖÃÐÞÕý·½·¨¼°×°Öᣱ³¾°¼¼Êõ£º ÔÚÌØÐíµÚ2541169ºÅ¹«±¨ºÍÌØ¿ªÆ½7-336979ºÅ¹«±¨Öй«¿ªÁËÏÖÓеķֽâÆ÷µÄ¼ì²âλÖõÄÐÞÕý¼¼Êõ¡£ÔÚÕâЩÏÖÓеļ¼ÊõÖУ¬½øÐÐÐÞ
  • רÀûÃû³Æ£ºÒ»ÖÖÁ½Óô«¸ÐÆ÷¼°´øÓÐÕâÖÖÁ½Óô«¸ÐÆ÷µÄµçÈȺøµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖÁ½Óô«¸ÐÆ÷¼°´øÓÐÕâÖÖÁ½Óô«¸ÐÆ÷µÄµçÈȺø¡£ ±³¾°¼¼Êõ£ºÄ¿Ç°£¬Ë®Î´«¸ÐÆ÷±»¹ã·ºÓ¦ÓÃÓÚÉú²ú¡¢Éú»îºÍ¿Æ¼¼µÈÁìÓò£¬ÓÈÆäÊÇÔÚ¼ÒÓõçÆ÷Áì Óò£¬ÀýÈ磬ÔÚµçÈȺø¡¢µçÈÈË®
  • רÀûÃû³Æ£º¾ß·½Ïò¾¯Ê¾µÄ³µÁ¾µ¼º½ÏµÍ³¼°Æä·½·¨¾ß·½Ïò¾¯Ê¾µÄ³µÁ¾µ¼º½ÏµÍ³¼°Æä·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷ÊÇÓйØÓÚÒ»ÖÖ³µÁ¾µ¼º½ÏµÍ³¼°Æä·½·¨£¬ÌرðÊÇÓйØÓÚÒ»Ö־߷½Ïò¾¯Ê¾µÄ³µÁ¾µ¼º½ÏµÍ³¼°Æä·½·¨¡£±³¾°¼¼Êõ£ºËæ×ųµÓõ¼º½¼¼ÊõÈÕ½¥³ÉÊ죬Ðí¶àÏà¹ØµÄ³§ÉÌ¿ªÊ¼ÍƳö³µÓõ¼º½
ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
È«¹ú·þÎñÈÈÏߣº13062023238
µç»°£º13062023238
µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
¹«Ë¾¶þάÂë
Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿