רÀûÃû³Æ£ºÒ»ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷µÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
[0001]±¾ÊµÓÃÐÂÐÍÉæ¼°©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬ÊôÓÚ¹âµçÁìÓò¡£
±³¾°¼¼Êõ£º
¹âÏ˵çÁ÷»¥¸ÐÆ÷(Optical current transformer, OCT)ÊǵçÁ÷´«¸ÐÓë¼à²âÁìÓòÖеÄм¼Êõ£¬¶ÔÓڵ祫¼ÆÁ¿Óë±£»¤¾ßÓÐÖØÒªµÄÒâÒå¡£¹âÏ˵çÁ÷»¥¸ÐÆ÷Ëù±íÏÖ³öµÄÎÞ±¬Õ¨¡¢Î޴ű¥ºÍ¡¢ÎÞÖͺó¡¢ÌåСÖÊÇáµÈÓŵ㣬µÃµ½ÁËÐí¶àÑо¿ÕßµÄÈϿɺ͹Ø×¢¡£Ä¿Ç°¹ã·º±»¹Ø×¢µÄ¹âÏ˵çÁ÷»¥¸ÐÆ÷Ö÷ÒªÊÇ»ùÓÚ·¨ÀµÚ´Å¹âЧӦ´«¸Ð·½°¸£¬ÕâÖÖ´«¸Ð·½°¸ÊÜÏßÐÔË«ÕÛÉäÎÊÌâµÄÓ°Ï죬ͬʱҲÊÜ»·¾³Î¶ÈÒòËØµÄÓ°Ïì¡£¹âÏ˹âÕ¤(Fiber Bragg Grating, FBG)´«¸Ð¼¼ÊõÊǹâÏË´«¸ÐÖпɿ¿ÐÔ×î¸ß¡¢ÊµÓÃÐÔ×îÇ¿²¢¿É²¨·Ö¸´ÓõĴ«¸Ð¼¼Ä¾¡£»ùÓÚ¹âÏ˹âÕ¤ºÍ³¬´ÅÖÂÉì¿s²ÄÁÏ(GMM)ÖÆ³ÉµÄ¹âÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬¿ÉÄܳÉΪ¹âѧµçÁ÷»¥¸ÐÆ÷µÄÐÂÑ¡Ôñ·½°¸£¬¹âÏ˹âÕ¤ºÍ³¬´ÅÖÂÉìËõ²ÄÁÏÓнϴóµÄ´ÅÖÍÉìËõϵÊýºÍ½Ï¿íµÄƵÂÊÏìÓ¦·¶Î§£¬¶øFBG½ö¶ÔÓ¦±äºÍζÈÃô¸Ð£¬Óɵ¼´Å»ØÂ·½«µ¼ÏßµçÁ÷²úÉúµÄ´Å³¡µ¼ÈëGMMÖУ¬GMMÔڴų¡×÷ÓÃϵÄÓ¦±äÓÉFBG¸ÐÖª²¢½âµ÷¸ÃÐźŽ«ÊǸ÷½°¸µÄ¼¼Êõ·Ïß¡£½üÄêÀ´£¬¹úÄÚÍâºÜ¶àѧÕß¹Ø×¢ÁË»ùÓÚGMM-FBGµÄ¹âÏ˵çÁ÷»¥¸ÐÆ÷£¬ÓÐÎÄÏ×Ñо¿ÁËÖ±Á÷´Å³¡Ï£¬Ó¦ÓÃÃÉÄ˶ûºÏ½ðÓëGMM¾ßÓÐÏàͬµÄÈÈÅòÕÍϵÊýÕâÒ»ÊÂʵÏû³ýζȵÄÓ°Ïì¡£Ò²ÓÐÑо¿ÕßÓ¦ÓÃÂÝÏ߹ܲúÉúµÄ´Å³¡Ñо¿ÁË GMM-FBGϵͳ¶Ô´Å³¡µÄÇ¿¶ÈÏìÓ¦¼°Î¶ÈÓ°Ïìˮƽ¡£¹úÄÚÒ²ÓÐÓ¦ÓÃÆ¥Åä¹âÕ¤·½·¨½âµ÷FBG£¬ÌÞ³ýζȶÔFBGËæÎÂ¶ÈÆ¯ÒƵÄÓ°Ïì¡£ÉÏÊöÌÞ³ýζÈÓ°Ïì·½·¨ÐèÒª¶îÍâÅäÖùâÏ˹âÕ¤£¬Í¬Ê±Ôö¼ÓÁËϵͳµÄ³É±¾ºÍ½á¹¹µÄ¸´ÔÓÐÔ¡£
·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐÍÄ¿µÄÊÇΪÁ˽â¾öÏÖÓÐΪÌÞ³ý¶ÔFBGËæÎÂ¶ÈÆ¯ÒƵÄÓ°Ï죬²ÉÓÃÅäÖöîÍâ¹âÏ˹âÕ¤£¬ÕâÖÖ·½°¸‰ˆ¼ÓÁËϵͳµÄ³É±¾ºÍ½á¹¹µÄ¸´ÔÓÐÔµÄÎÊÌ⣬ÌṩÁË©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷¡£±¾ÊµÓÃÐÂÐÍËùÊö©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬Ëü°üÀ¨DFB¼¤¹âÆ÷¡¢ñîºÏÆ÷¡¢¹âµç·Å´óÆ÷¡¢²É¼¯µ÷½ÚÄ£¿é¡¢D/Aת»»Æ÷ºÍ¼¤¹âÆ÷οصç·£¬DFB¼¤¹âÆ÷·¢ÉäµÄ¼¤¹â¾ñîºÏÆ÷ÈëÉäÖÁ¹âÏ˹âÕ¤ÖУ¬¹âÏ˹âÕ¤·´Éä³öÀ´µÄ¹âÊø¾ñîºÏÆ÷Êä³öÖÁ¹âµç·Å´óÆ÷£¬¹âµç·Å´óÆ÷½«ÊäÈëµÄ¹âÐźÅת»»³ÉµçÐźŲ¢Êä³ö¸ø²É¼¯µ÷½ÚÄ£¿é£¬²É¼¯µ÷½ÚÄ£¿éµÄ·´À¡µ÷½ÚÐźÅÊä³ö¶ËÓëD/Aת»»Æ÷µÄÊý×ÖÐźÅÊäÈë¶ËÏàÁ¬£¬D/Aת»»Æ÷µÄÄ£ÄâÐźÅÊä³ö¶ËÓ뼤¹âÆ÷οصç·µÄÊäÈë¶ËÏàÁ¬£¬¼¤¹âÆ÷οصç·µÄÊä³ö¶ËÓëDFB¼¤¹âÆ÷µÄζȿØÖƶËÏàÁ¬¡£±¾ÊµÓÃÐÂÐ͵ÄÓŵãI¡¢Ó¦ÓÃFBGÓëGMM½áºÏ×÷Ϊ´«¸ÐÆ÷̽ͷ£¬Ó¦Óõ¼´Å²ÄÁϹ¹½¨´Å·ϵͳ£¬ÀûÓÃDFB¼¤¹âÆ÷½âµ÷FBG£¬ÊµÏÖÁ˵çÁ÷µÄ´«¸ÐÓëœyÁ¿¡£ÔÚµçÁ÷´«¸ÐÆ÷»·¾³Î¶Ȳ»±äµÄÇé¿öÏ£¬Äܹ»ÊµÏÖ½»Á÷ÐźŵÄʵʱ¼ìœy£¬²¢ÇÒ²âÁ¿ÐźÅÓëÊäÈëÐźŷùÖµÂú×ãÒ»¶¨µÄÏßÐÔ¹ØÏµ£¬Ã»ÓÐÏàλ²î¡£[0009]2¡¢µ±µçÁ÷»¥¸ÐÆ÷µÄÍâ½ç»·¾³Î¶ȷ¢Éú±ä»¯…¼£¬¹âÏ˹âÕ¤¾Í»á·¢ÉúÆ¯ÒÆ£¬Èçͼ2Ëùʾ£¬ÕâÑù»áÔì³É¾²Ì¬¹¤×÷µãµÄÆ¯ÒÆ£¬Ê¹½âµ÷Êä³öÐźÅÊ§Õæ¡£FBGÔÚœyÁ¿½»Á÷ÐźŅ¼£¬ÀûÓÃDFB¼¤¹âÆ÷µÄ¿Éµ÷Ð³ÌØÐÔʵÏÖ¾²Ì¬¹¤×÷µã×Ô¶¯¸ú×Ù¹âÏ˹âÕ¤µÄÆ¯ÒÆ£¬Ëø¶¨¾²Ì¬¹¤×÷µã£¬ÌÞ³ýÁËζȶԵçÁ÷²âÁ¿µÄÓ°Ïì¡£É趨»·¾³Î¶ȱ仯·¶Î§´Ó22¡ãCµ½38¡ãC£¬µ±µçÁ÷´«¸Ð¹âÕ¤ÊÜζÈÓ°Ïì·¢ÉúÆ¯ÒÆ…¼£¬¹âµç·Å´óµÄÊä³öÆ«ÀëÁ˾²Ì¬¹¤×÷µã£¬´Ëʱ×Ô¶¯µ÷½ÚDFB¼¤¹âÆ÷¿ØÖƵçѹ£¬Ê¹DFB¼¤¹âÆ÷¸ú×Ù¹âÕ¤µÄÎÂ¶ÈÆ¯ÒÆ£¬±£³Ö¹âµç·Å´óµÄÊä³öʼ½KʼÖÕÊÇ5V(¾²Ì¬¹¤×÷µãÊä³öÖµ)£¬¼´ÌÞ³ýÁËζȶԹâÏ˹âÕ¤µÄÓ°Ï졣ζȺͿØÖƵçÑ¹ËæÊ±¼ä±ä»¯ÇúÏßÈçͼ4Ëùʾ£¬Á½Õß¾ßÓкܺõÄÒ»ÖÂÐÔ¡£ÊµÑé½á¹û±íÃ÷±¾ÊµÓÃÐÂÐÍËùÊö×°ÖúܺõÄʵÏÖÁËζÈ×Ô¶¯¸ú×Ù¹¦ÄÜ£¬¾²Ì¬¹¤×÷µãAµÄÊä³öµçѹ5VÔÚÕû¸öζȱ仯¹ý³ÌÖÐÊä³öºã¶¨£¬×î´óÆ«²îСÓÚI %£¬Èçͼ5Ëùʾ¡£Õû¸öζȸú×ÙÊÔÑé½øÐÐÁË IСʱ30·ÖÖÓ£¬ÏµÍ³¹¤×÷״̬Îȶ¨£¬¶ÔζÈʵÑé½øÐÐÁË·´¸´²âÊÔ£¬¾ßÓкܺõÄÖØ¸´ÐÔ¡£
ͼIÊDZ¾ÊµÓÃÐÂÐÍËùÊö¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷µÄ½á¹¹Ê¾Òâͼ£»Í¼2ÊǼ¤¹âÆ÷½âµ÷ÔÀíÇúÏßͼ£¬Í¼ÖÐLIΪDFB¼¤¹âÆ÷¹âÆ×ÇúÏߣ¬L2Ϊ¹âÕ¤¹âÆ×ÇúÏߣ¬L3Ϊ½âµ÷ÐźÅÇúÏߣ¬L4ΪӦ±äÐźÅÇúÏߣ»Í¼3ÊǼ¤¹âÆ÷…¢¿¼µçѹÓëÖÐÐIJ¨³¤µÄ¹ØÏµÇúÏßͼ¡£
¾ßÌåʵʩ·½Ê½
¾ßÌåʵʩ·½Ê½
Ò»ÏÂÃæ½áºÏͼIÖÁͼ3˵Ã÷±¾ÊµÊ©·½Ê½£¬±¾ÊµÊ©·½Ê½ËùÊö©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬Ëü°üÀ¨DFB¼¤¹âÆ÷I¡¢ñîºÏÆ÷2¡¢¹âµç·Å´óÆ÷3¡¢²É¼¯µ÷½ÚÄ£¿é4¡¢D/Aת»»Æ÷5ºÍ¼¤¹âÆ÷οصç·6£¬DFB¼¤¹âÆ÷I·¢ÉäµÄ¼¤¹â¾ñîºÏÆ÷2ÈëÉäÖÁ¹âÏ˹âÕ¤ÖУ¬¹âÏ˹âÕ¤·´Éä³öÀ´µÄ¹âÊø¾ñîºÏÆ÷2Êä³öÖÁ¹âµç·Å´óÆ÷3£¬¹âµç·Å´óÆ÷3½«ÊäÈëµÄ¹âÐźÅת»»³ÉµçÐźŲ¢Êä³ö¸ø²É¼¯µ÷½ÚÄ£¿é4£¬²É¼¯µ÷½ÚÄ£¿é4µÄ·´À¡µ÷½ÚÐźÅÊä³ö¶ËÓëD/Aת»»Æ÷5µÄÊý×ÖÐźÅÊäÈë¶ËÏàÁ¬£¬D/Aת»»Æ÷5µÄÄ£ÄâÐźÅÊä³ö¶ËÓ뼤¹âÆ÷οصç·6µÄÊäÈë¶ËÏàÁ¬,¼¤¹âÆ÷οصç·6µÄÊä³ö¶ËÓëDFB¼¤¹âÆ÷IµÄζȿØÖƶËÏàÁ¬¡£¼¤¹âÆ÷οصç·6Ñ¡ÓÃLTC1923רÓÃζȿØÖÆÐ¾Æ¬À´ÊµÏÖ¡£±¾ÊµÓÃÐÂÐÍÌá³öÁËÒ»ÖÖ»ùÓÚ·Ö²¼Ê½·´À¡°ëµ¼Ìå(DFB Distributed FeedbackLaser)¼¤¹âÆ÷µÄ¸ß¾«¶È½âµ÷·½°¸£¬ÓÉÓÚFBG¶ÔÓ¦¥«ºÍζȽ»²æÃô¸Ð£¬±¾ÊµÓÃÐÂÐÍÀûÓÃDFB¼¤¹âÆ÷²¨³¤¿Éµ÷Ð³ÌØÐÔ£¬×Ô¶¯¸ú×ÙFBG-GMMµÄ¹¤×÷µãËæÎÂ¶ÈÆ¯ÒÆ£¬ÔÚ×Ô¶¯Ëø¶¨ÏµÍ³½âµ÷¹¤×÷µãµÄͬʱ£¬ÌÞ³ýÁËζȶԵçÁ÷»¥¸ÐÆ÷µÄÓ°Ï죬ͬʱ»ñµÃÁËζÈÐÅÏ¢¡£Ó¦ÓÃDFB¼¤¹âÆ÷(Distributed Feedback Laser) I½âµ÷¹âÏ˹âÕ¤£¬Êµ¼ÊÉÏÊÇÀû ÓÃDFB¼¤¹âÆ÷IµÄÕÏß¿íÌØÐÔ½âµ÷FBG£¬¼´Ê¹DFB¼¤¹âÆ÷ÈëÉäµ½¹âÕ¤±ß´øµÄÖе㣬ʹ¹âµç·Å´óµÄÊä³öÖ±Á÷·ÖÁ¿ºã¶¨²»±ä¡£Ê¹ÓÃÊý¾Ý²É¼¯¿¨²É¼¯¹âµç·Å´óÆ÷µÄÊä³ö£¬¹âµç·Å´óÊä³ö°üº¬±»²â½»Á÷·ÖÁ¿ºÍÖ±Á÷·ÖÁ¿£¬Í¨¹ýÊý×ÖÂ˲¨Â˵ô½»Á÷·ÖÁ¿£¬±£ÁôÖ±Á÷·ÖÁ¿£¬ÔÚÉÏλ»úÉÏͨ¹ýC++±à³ÌʵÏÖPIDËã·¨£¬°Ñ²É¼¯½øÀ´µÄÖ±Á÷Á¿ÓëÉ趨ֵ±È½Ï£¬¸ù¾ÝÆ«²îµ÷ÕûDFB¼¤¹âÆ÷¿ØÖƵçѹ£¬µ÷гDFB¼¤¹âÆ÷ÖÐÐIJ¨³¤£¬Ê¹¹âµç·Å´óÊä³öÎȶ¨¡£µ±Íâ½çζȱ仯ʱ£¬¹âÏ˹âÕ¤ËæÎ¶ȱ仯ÖÐÐIJ¨³¤·¢ÉúÆ¯ÒÆ£¬Í¨¹ýPIDËã·¨ºÍDFB¼¤¹âÆ÷²¨³¤¿Éµ÷Ð³ÌØÐÔ£¬Ê¹DFB¼¤¹âÆ÷×Ô¶¯¸ú×Ù¹âÏ˹âÕ¤ÖÐÐIJ¨³¤±ä»¯£¬Ëø¶¨¹¤×÷µã£¬ÌÞ³ýÁËζȶԹâÏ˹âÕ¤µÄÓ°Ï죬½ø¶øÌÞ³ýÁËζȶԹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷µÄÓ°Ïì¡£DFB¼¤¹âÆ÷I×î´óÌØµãÊǹâÆ×Ïß¿íÕ¡£±¾ÊµÓÃÐÂÐÍÀûÓÃDFB¼¤¹âÆ÷IµÄÕÏß¿íÌØÐÔ½âµ÷¹âÏ˹âÕ¤£¬ÊµÏÖ¶¯Ì¬Ðźżì²â¡£DFB¼¤¹âÆ÷I×÷Ϊմø¹âÔ´£¬Í¨¹ýµ÷ÕûDFB¼¤¹âÆ÷IÄÚ²¿µÄζȸı伤¹âÆ÷µÄ²¨³¤¡£µ±¼¤¹âÈëÉäµ½¹âÏ˹âÕ¤±ß´øÇúÂʰ뾶×î´ó´¦Aµãʱ£¬Èçͼ2ʾ£¬Aµã¸½½üµÄÏßÐÔ¶È×îºÃ£¬³ÆAµãλ¾²Ì¬¹¤×÷µã¡£µ±¹âÕ¤ÔÚÓ¦Á¦»òζȵÄ×÷ÓÃϲ¨³¤·¢Éú±ä»¯£¬¼´Ïò×ó»òÕßÏòÓÒÆ¯ÒÆÊ±£¬½«µÃµ½²»Í¬µÄµçѹÊä³öÐźš£ÔÚ½»±ä´Å³¡×÷ÓÃϰ´ÕýÏÒÐźű仯£¬µ±ÊäÈëÐźźÜСʱ£¬ÈÏΪ¹âÏ˹âÕ¤±ß´øÔÚС·¶Î§ÄÚÊÇÏßÐԵģ¬ÔÚ¹âµç·Å´óÊä³ö¶Ë½«µÃµ½ÕýÏÒÊä³öÐźÅL3¡£¹âÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷ÊÇÓ¦ÓùâÏ˹âÕ¤¶ÔÓ¦¥«Ãô¸ÐʵÏÖµçÁ÷²âÁ¿µÄ£¬ÓÉÓÚζȵı仯ÒýÆðÖÐÐIJ¨³¤µÄÆ®ÒÆ½«Ôì³ÉœyÁ¿½á¹û²»×¼È·£¬Îª´Ëµ±Î¶ȱ仯ÒýÆð²¨³¤Æ®ÒÆÊ±£¬Í¨¹ýµ÷гDFB¼¤¹âÆ÷IµÄÖÐÐIJ¨³¤£¬Ê¹DFB¼¤¹âÆ÷I¸úËæ¹âÏ˹âդͬ²½Æ®ÒÆ£¬¼´Ëø¶¨¾²Ì¬¹¤×÷µãA£¬¼´¿ÉÌÞ³ýζȶԹâÏ˹âÕ¤ÖÐÐIJ¨³¤µÄÓ°Ï죬ͬʱ¿ÉÒÔ»ñµÃζÈÐÅÏ¢¡£DFB¼¤¹âÆ÷IÊÇͨ¹ýÄÚ²¿ÑØ×ÝÏòµÈ¼ä¸ô·Ö²¼µÄ²¼À¸ñ¹âÕ¤À´ÊµÏÖ¹âµÄ·´À¡¡£µ±ÓеçÁ÷×¢Èëʱ£¬¿ÕѨºÍµç×ÓÔÚÓÐÔ´ÇøÄÚ¸´ºÏ£¬·øÉä³öÒ»¶¨ÄÜÁ¿µÄ¹â×Ó£¬ÕâЩ¹â×Ó½«Êܵ½ÓÐÔ´²ã±íÃæÃ¿Ò»Ìõ¹âÕ¤µÄ·´É䣬ËùÒÔ³ÆÖ®Îª·Ö²¼·´À¡¡£µ±Î¶Ȼò×¢ÈëµçÁ÷·¢Éú±ä»¯…¼£¬ÄÚÖùâÕ¤µÄ¼ä¾à¾Í»á·¢Éú±ä»¯£¬ÖÂʹDFB¼¤¹âÆ÷IµÄ²¨³¤¸Ä±ä£¬Õâ¾ÍÆðµ½¸Ä±ä¼¤¹âÆ÷ÖÐÐIJ¨³¤µÄ×÷Óᣱ¾ÏµÍ³²ÉÓÿØÖƼ¤¹âÆ÷ÄÚ²¿Î¶ÈʵÏÖ²¨³¤¿Éµ÷г£¬²ÉÓøº·´À¡±Õ»·¿ØÖÆÏµÍ³£¬Í¨¹ý¿ØÖƼ¤¹âÆ÷οصç·6µÄ…¢¿¼µçѹÀ´¿ØÖÆDFB¼¤¹âÆ÷IÄÚ²¿Î¶ȺÍÖÐÐIJ¨³¤£¬Èçͼ3Ëùʾ£¬ºá×ø±êΪ¿ØÖÆDFB¼¤¹âÆ÷IÖÐÐIJ¨³¤µÄ¿ØÖƵçѹ£¬×Ý×ø±êΪDFB¼¤¹âÆ÷IÖÐÐIJ¨³¤£¬Á½Õß¾ßÓкܺõÄÏßÐÔ¹ØÏµ¡£Í¨¹ý¸Ä±äDFB¼¤¹âÆ÷IÄÚ²¿µÄζÈʵÏÖÁ˲¨³¤¿Éµ÷г¡£
¾ßÌåʵʩ·½Ê½
¥Ë ±¾ÊµÊ©·½Ê½¶Ôʵʩ·½Ê½Ò»×÷½ø©`²½ËµÃ÷£¬²É¼¯µ÷½ÚÄ£¿é4ÄÚ²¿¹¹½¨ÓÐÊý¾Ý²É¼¯¿¨4-1¡¢µÍͨÂ˲¨µç·4-2ºÍPIDµ÷½Úµç·4-3£¬Êý¾Ý²É¼¯¿¨4-1²É¼¯¹âµç·Å´óÆ÷3Êä³öµÄµçÐźţ¬Êý¾Ý²É¼¯¿¨4-1µÄÊä³ö¶ËÓëµÍͨÂ˲¨µç·4-2ÊäÈë¶ËÏàÁ¬£¬µÍͨÂ˲¨µç·4-2µÄÊä³ö¶ËÓëPIDµ÷½Úµç·4-3µÄÊäÈë¶ËÏàÁ¬£¬PIDµ÷½Úµç·4-3Êä³ö·´À¡µ÷½ÚÐźš£
¾ßÌåʵʩ·½Ê½
Èý±¾ÊµÊ©·½Ê½¶Ôʵʩ·½Ê½¥Ë×÷½ø©`²½ËµÃ÷£¬Êý¾Ý²É¼¯¿¨4-1Ñ¡ÓÃÐͺÅΪAD7202µÄÊý¾Ý²É¼¯¿¨¡£
ȨÀûÒªÇó1.©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬ÆäÌØÕ÷Ôڸɣ¬Ëü°üÀ¨DFB¼¤¹âÆ÷(I)¡¢ñîºÏÆ÷(2)¡¢¹âµç·Å´óÆ÷(3)¡¢²É¼¯µ÷½ÚÄ£¿é(4)¡¢D/Aת»»Æ÷(5)ºÍ¼¤¹âÆ÷οصç·(6), DFB¼¤¹âÆ÷(I)·¢ÉäµÄ¼¤¹â¾ñîºÏÆ÷(2)ÈëÉäÖÁ¹âÏ˹âÕ¤ÖУ¬¹âÏ˹âÕ¤·´Éä³öÀ´µÄ¹âÊø¾ÂÊÓíºÏÆ÷(2)Êä³öÖÁ¹âµç·Å´óÆ÷(3),¹âµç·Å´óÆ÷(3)½«ÊäÈëµÄ¹âÐźÅת»»³ÉµçÐźŲ¢Êä³ö¸ø²É¼¯µ÷½ÚÄ£¿é(4)£¬²É¼¯µ÷½ÚÄ£¿é(4)µÄ·´À¡µ÷½ÚÐźÅÊä³ö¶ËÓëD/Aת»»Æ÷(5)µÄÊý×ÖÐźÅÊäÈë¶ËÏàÁ¬£¬D/Aת»»Æ÷(5)µÄÄ£ÄâÐźÅÊä³ö¶ËÓ뼤¹âÆ÷οصç·(6)µÄÊäÈë¶ËÏàÁ¬,¼¤¹âÆ÷οصç·(6)µÄÊä³ö¶ËÓëDFB¼¤¹âÆ÷(I)µÄζȿØÖƶËÏàÁ¬¡£
2.¸ù¾ÝȨÀûÒªÇóIËùÊö©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚ£¬¼¤¹âÆ÷οصç·(6)Ñ¡ÓÃLTC1923רÓÃζȿØÖÆÐ¾Æ¬À´ÊµÏÖ¡£
3.¸ù¾ÝȨÀûÒªÇóIËùÊö©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚ£¬²É¼¯µ÷½ÚÄ£¿é(4)ÄÚ²¿¹¹½¨ÓÐÊý¾Ý²É¼¯¿¨(4-1)¡¢µÍͨÂ˲¨µç·(4-2)ºÍPIDµ÷½Úµç·(4-3), Êý¾Ý²É¼¯¿¨(4-1)²É¼¯¹âµç·Å´óÆ÷(3)Êä³öµÄµçÐźţ¬Êý¾Ý²É¼¯¿¨(4-1)µÄÊä³ö¶ËÓëµÍͨÂ˲¨µç·(4-2)ÊäÈë¶ËÏàÁ¬£¬µÍͨÂ˲¨µç·(4-2)µÄÊä³ö¶ËÓëPIDµ÷½Úµç·(4-3)µÄÊäÈë¶ËÏàÁ¬£¬PIDµ÷½Úµç·(4-3)Êä³ö·´À¡µ÷½ÚÐźš£
4.¸ù¾ÝȨÀûÒªÇó3ËùÊö©`ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬Êý¾Ý²É¼¯¿¨(4-1)Ñ¡ÓÃÐͺÅΪAD7202µÄÊý¾Ý²É¼¯¿¨¡£
רÀûÕªÒªÒ»ÖÖ¾ßÓÐζÈ×Ô¶¯¸ú×Ù¹¦ÄܵĹâÏ˹âÕ¤µçÁ÷»¥¸ÐÆ÷£¬ÊôÓÚ¹âµçÁìÓò£¬±¾ÊµÓÃÐÂÐÍΪ½â¾öÏÖÓÐΪÌÞ³ý¶ÔFBGËæÎÂ¶ÈÆ¯ÒƵÄÓ°Ï죬²ÉÓÃÅäÖöîÍâ¹âÏ˹âÕ¤µÄ·½°¸Ôö¼ÓÁËϵͳ³É±¾ºÍ½á¹¹¸´ÔÓÐÔµÄÎÊÌâ¡£±¾ÊµÓÃÐÂÐͰüÀ¨DFB¼¤¹âÆ÷¡¢ñîºÏÆ÷¡¢¹âµç·Å´óÆ÷¡¢²É¼¯µ÷½ÚÄ£¿é¡¢D/Aת»»Æ÷ºÍ¼¤¹âÆ÷οصç·£¬DFB¼¤¹âÆ÷·¢ÉäµÄ¼¤¹â¾ñîºÏÆ÷ÈëÉäÖÁ¹âÏ˹âÕ¤ÖУ¬¹âÏ˹âÕ¤·´Éä³öÀ´µÄ¹âÊø¾ñîºÏÆ÷Êä³öÖÁ¹âµç·Å´óÆ÷£¬¹âµç·Å´óÆ÷½«ÊäÈëµÄ¹âÐźÅת»»³ÉµçÐźŲ¢Êä³ö¸ø²É¼¯µ÷½ÚÄ£¿é£¬²É¼¯µ÷½ÚÄ£¿éµÄ·´À¡µ÷½ÚÐźÅÊä³ö¶ËÓëD/Aת»»Æ÷µÄÊý×ÖÐźÅÊäÈë¶ËÏàÁ¬£¬D/Aת»»Æ÷µÄÄ£ÄâÐźÅÊä³ö¶ËÓ뼤¹âÆ÷οصç·µÄÊäÈë¶ËÏàÁ¬£¬¼¤¹âÆ÷οصç·µÄÊä³ö¶ËÓëDFB¼¤¹âÆ÷µÄζȿØÖƶËÏàÁ¬¡£
Îĵµ±àºÅG01R19/32GK202404151SQ20122002579
¹«¿ªÈÕ2012Äê8ÔÂ29ÈÕ ÉêÇëÈÕÆÚ2012Äê1ÔÂ19ÈÕ ÓÅÏÈȨÈÕ2012Äê1ÔÂ19ÈÕ
·¢Ã÷ÕßÁõ½Ü, ÍõÅô, ½¯ÁÁ, ÕÔºé ÉêÇëÈË:¹þ¶û±õÀí¹¤´óѧ