à¹×éÍËÒÇѹ·Õè : 2007-03-06 18:17:20 ¨Ó¹Ç¹¼Ùéà¢éÒªÁáÅéÇ : 1636 views

๪ѹá¹Å ÍԹʷÃÙàÁé¹·Êì ¾Ñ²¹Ò«Í¿µìáÇÃìẺãËÁèä©äÅ¡ÇèÒà´ÔÁ

à»ç¹«Í¿µìáÇÃìẺâµéµÍº Íա˹Ö觷ҧàÅ×͡㹡Ò÷ӡÒÃÇÑ´º¹âµêзӧҹ ´éǤÇÒÁÊÒÁÒö㹡ÒÃÇÔà¤ÃÒÐËìáÅÐÃÒ§ҹ¼Å¢Í§¡ÒÃâ»Ãá¡ÃÁÁÔè§áºº¡ÃÒ¿Ô¡¢Í§ LabVIEW LabVIEW SignalExpress

ºÃÔÉÑ· ๪ѹá¹Å ÍԹʷÃÙàÁé¹·Êì ä´é»ÃСÒÈ¢ÂÒ¡ÒÃãªé§Ò¹¢Í§ Lab VIEW á¾Å·¿ÍÃìÁà¾×èÍ¡ÒþѲ¹ÒàªÔ§¡ÃÒ¿Ô¡ãËéÁÒ¡¢Öé¹´éÇ Lab VIEW SignalExpress «Öè§à»ç¹«Í¿µìáÇÃìẺâµéµÍº·Õè¨ÐãËé¡ÒÃ·Ó Data Logging ¡ÒäǺ¤ØÁÍØ»¡Ã³ìáÅСÒÃàÃÕ¹¡ÒÃÊ͹ à»ç¹àÃ×èͧ§èÒ¢Öé¹ ´éǤÇÒÁÊÒÁÒö㹡ÒÃÇÔà¤ÃÒÐËìáÅÐÃÒ§ҹ¼Å¢Í§¡ÒÃâ»Ãá¡ÃÁÁÔè§áºº¡ÃÒ¿Ô¡¢Í§ LabVIEW LabVIEW SignalExpress ¨Ö§Áտѧ¡ìªÑ¹ drag-and drop ·Õè§èÒµèÍ¡ÒÃãªé§Ò¹ ÊÓËÃѺ¤Çº¤ØÁà¤Ã×èͧÁ×ÍÇÑ´¹ÑºÃéÍÂ

.

๪ѹá¹Å ÍԹʷÃÙàÁé¹·Êìä´é¾Ñ²¹Ò LabVIEW à¾×èͪèÇÂãËé¹Ñ¡ÇÔ·ÂÒÈÒʵÃìáÅÐÇÔÈÇ¡ÃÊÒÁÒöÊÃéÒ§á;¾ÅÔपѹà¾×èÍ·Ó¡ÒõÃǨÇѴẺÍѵâ¹ÁѵԷÕèµ¹àͧµéͧ¡ÒÃä´é´Ñ§ã¨ ¹ÒÂਿ â¤â´Ê¡Õé ºÔ´ÒáËè§ LabVIEW áÅмÙéÃèÇÁ¡è͵Ñ駺ÃÔÉÑ· ๪ѹá¹Å ÍԹʷÃÙàÁé¹·Êì¡ÅèÒÇ µÍ¹¹Õé àÃÒä´éà»Ô´µÑÇ LabVIEW SignalExpress à»ç¹ÊÁÒªÔ¡ãËÁè㹤Ãͺ¤ÃÑÇ LabVIEW «Öè§ËÁÒ¶֧àÃÒä´é¡éÒÇä»ÍÕ¡¢Ñé¹Ë¹Öè§ã¹¡Ò÷ÓãËé§Ò¹´éÒ¹¡ÒõÃǨÇѴẺ·ÑèÇä»à»ç¹àÃ×èͧ§èÒÂÊÓËÃѺ¼Ùéãªé ¢³Ð·Õèà»ç¹·Ò§àÅ×Í¡ãËé¼Ùéãªéä´éÊÑÁ¼ÑʡѺ¤ÇÒÁÊÒÁÒöẺàµçÁ¢Ñ鹢ͧá¾Å·¿ÍÃìÁ LabVIEW ÍÕ¡´éÇÂ

.

â´Â»¡µÔáÅéÇ ÇÔÈÇ¡ÃáÅйѡÇÔ·ÂÒÈÒʵÃì¨ÐÊÃéÒ§Ãкº Data Logging à¾×èÍ´Ö§áÅÐà¡çº¢éÍÁÙÅ¡ÒÃÇÑ´äÇéã¹´ÔÊ¡ìËÃ×Í°Ò¹¢éÍÁÙÅ à¾Õ§äÁè¡Õè¤ÅÔ¡ã¹ LabVIEW SignalExpress ¤Ø³ÊÒÁÒö´Ö§¢éÍÁÙÅÇÑ´ à¡çº¢éÍÁÙÅŧ´ÔÊ¡ì áÁéáµèÊ觢éÍÁÙŹÑé¹à¢éÒÊÙèµÒÃÒ§ àªè¹ Microsoft Excel LabVIEW SignalExpress ÂѧÁÒ¾ÃéÍÁ¡Ñº¿Õà¨ÍÃì Data Logging àªè¹ alarm monitoring áÅÐ condition logging à¹×èͧ¨Ò¡«Í¿µìáÇÃì¹Õéãªéà·¤â¹âÅÂÕ LabVIEW SignalExpress ÇÔÈÇ¡ÃÊÒÁÒöÊÃéÒ§â¤é´ LabVIEW ä´éÀÒÂã¹Ë¹Ö觤Åԡ㹡óշÕèµéͧ¡ÒâÂÒÂá;¾ÔÅपѹ´éÇÂÂÙÊà«ÍÃìÍÔ¹àµÍÃìà¿ÊẺÁҵðҹËÃ×Íà¾ÔèÁÅͨԡÊèǹµÑÇ·ÕèÊÃéÒ§¢Öé¹àͧ à¾×èÍá;¾ÅÔपѹ Data Logging Ẻà˹×ͪÑé¹

.

¹Í¡¨Ò¡¹Õé LabVIEW SignalExpress ãËé·Ò§àÅ×Í¡¢Í§¡ÒõԴµÑé§áºº one-click, plug-and-play ´éÇ NI CompactDAQ Ãкº âÁ´ÙÅèÒÃì Data Acquisition ẺÂÙàÍÊºÕ áÅÐÊÒÁÒö·Ó§Ò¹ÃèÇÁ¡ÑºÍØ»¡Ã³ìÍèÒ¹¤èÒÊÑ­­Ò³¡ÇèÒ 270 ª¹Ô´ ¼ÙéãªéÊÒÁÒö·Ó¡ÒÃÇÑ´ËÅÒÂæ Ẻä´é àªè¹ RTD, ¡ÃÐáÊ, ´Ô¨ÔµÍÅáç´Ñ¹ÊÙ§, ͹ÒÅçÍ¡¤ÇÒÁàÃçÇÊÙ§, ͹ÒÅçÍ¡¤ÇÒÁÅÐàÍÕ´ÊÙ§ ´éÇ NI CompactDAQ ·ÕèÁÒ¾ÃéÍÁ¡ÑºâÁ´ÙÅ¡ÇèÒ 30 µÑÇ

.

¡ÒÃ¹Ó NI CompactDAQ á¾Å·¿ÍÃìÁÂÙàÍÊºÕ plug-and-play áÅÐ LabVIEW SignalExpress ÁÒãªé§Ò¹ÃèÇÁ¡Ñ¹ à»ç¹Íա˹Öè§â«Å٪ѹ¢Í§ Data Logging ·ÕèÊÁºÙóìẺáÅЧèÒµèÍ¡ÒÃãªé§Ò¹ «Ö觨ЪèÇÂÅ´ÃÐÂÐàÇÅÒ¡ÒõÃǨÇÑ´áÅеԴµÑé§ÍÂèÒ§ÁÒ¡

.

¡ÒÃãªéà¤Ã×èͧÁ×ÍÇÑ´º¹âµêзӧҹÊÓËÃѺ¡ÒÃÇѴẺ«éÓ仫éÓÁÒËÃ×Í¡ÒÃãªéà¤Ã×èͧÁ×ÍÇÑ´ËÅÒÂæ µÑÇ à¾×èÍ¡Ò÷´Êͺ ÍÂèÒ§àªè¹ ¡ÒÃÇѴẺ Stimulus-Response ·Õè¨Ðµéͧãªéáç§Ò¹¤¹·Ó§Ò¹«éÓæ àªè¹ ¡ÒûÃѺ ËÁعËÃ×Í¡´»ØèÁº¹à¤Ã×èͧÁ×Í áµè´éÇ LabVIEW SignalExpress ÇÔÈÇ¡ÃÊÒÁÒö´Ö§¢éÍÁÙÅ ÇÔà¤ÃÒÐËì áÅÐà¡çº¢éÍÁÙŨҡ·Ñé§ÍØ»¡Ã³ìẺà´ÕèÂÇáÅÐẺâÁ´ÙÅèÒÃì ä´é¡ÇèÒ 400 ÍØ»¡Ã³ìâ´ÂÍѵâ¹ÁÑµÔ ·ÓãËé»ÃÐËÂÑ´àÇÅÒ¡Ò÷ÓáÅ» â´Â·ÓãËé§Ò¹ÇÑ´·ÑèÇä» àªè¹ Circuit Characterization, Frequency Sweeping áÅÐ Data Logging à»ç¹àÃ×èͧÍѵâ¹ÁѵÔ

.

ÇÔÈÇ¡ÃÊÒÁÒöà¾ÔèÁ»ÃÐÊÔ·¸ÔÀҾ㹡ÒõÃǨÇÑ´ä´é´éÇ¿ѧ¡ìªÑ¹ÇÔà¤ÃÒÐËìáÅлÃÐÁÇżšÇèÒ 200 ¿Ñ§¡ìªÑ¹·ÕèÍÂÙèã¹ LabVIEW SignalExpress àªè¹ ¿Ñ§¡ìªÑ¹ÇÔà¤ÃÒÐËì¤ÇÒÁ¶Õè àÇÅÒ áÅÐàªÔ§Ê¶ÔµÔ à¾×èÍÇÔà¤ÃÒÐËì¢éÍÁÙÅ ã¹¢³Ð·ÕèÁÕ¡ÒÃàÃÕ¡¢éÍÁÙÅ «Öè§ÇÔÈÇ¡ÃÊÒÁÒöÊ׺ËÒ¢éÍÁÙÅ¡ÒÃÇÑ´ ÃèÒ§¢éͼԴ¾ÅÒ´äÇéÅèǧ˹éÒ áÅзӡÒÃà»ÅÕè¹á»Å§á¡éä¢ä´éÍÂèÒ§ÃÇ´àÃçÇ â´ÂäÁèµéͧ·Ó¡ÒÃÇÑ´«éÓ仫éÓÁÒ ¹Í¡¨Ò¡¹Õé ÇÔÈÇ¡ÃÂѧÊÒÁÒö¹Ó¡ÒÃÇÑ´¹Ñé¹æ ¡ÅѺÁÒãªéãËÁèã¹ÊÒ¡ÒüÅÔµ´éÇ¡ÒÃÊÃéÒ§â¤é´ LabVIEW ¨Ò¡ LabVIEW SIgnalExpress

.

à¾ÔèÁ¤Ø³ÀÒ¾¡ÒÃàÃÕ¹¡ÒÃÊ͹´éÇ¡ÒüÊÁ¼ÊÒ¹¢éÍà·ç¨¨ÃÔ§¡Ñº·Äɮՠ ÍØ»ÊÃäÊӤѭ·ÕèÍÒ¨ÒÃÂìã¹ÀÒ¤ÇÔÈÇ¡ÃÃÁ¡ÓÅѧ༪ԭÍÂÙèã¹¢³Ð¹Õé ¤×Í ·ÓÍÂèÒ§äè֧¨ÐªèÇÂãËé¹Ñ¡àÃÕ¹à¢éÒã¨áÅÐÊÒÁÒö»ÃÐÂØ¡µìãªé·ÄɮշÕèàÃÕ¹ã¹ËéͧàÃÕ¹㹤ÇÒÁà»ç¹¨ÃÔ§ LabVIEW SignalExpress ªèÇÂãËé¹Ñ¡àÃÕ¹ÁͧàËç¹ÀÒ¾·ÄÉ®ÕàËÅèÒ¹Ñ鹪Ѵਹ¢Öé¹áÅÐà¢éÒã¨á;¾ÅÔपѹ¨ÃÔ§æ ä´é´ÕªÖé¹ ´éÇ¡ÒÃãªé LabVIEW SignalExpress ÍÒ¨ÒÃÂìÊÒÁÒöãËé¹Ñ¡àÃÕ¹¼Ö¡àÃÕ¡áÅÐÇÔà¤ÃÒÐËì¢éÍÁÙÅÇÑ´ä´éã¹ËéͧàÃÕ¹ËÃ×ÍËéͧáÅ» â´ÂäÁèµéͧÊ͹¤Í¹à«»·ì¡ÒÃâ»Ãá¡ÃÁÁÔè§

.

¹Ñ¡ÈÖ¡ÉÒÊÒÁÒö·´Åͧ´Ö§¢éÍÁÙŨÓÅͧ¨Ò¡á¾¤à¡¨¢éÍÁÙŨÓÅͧ·ÕèËÅÒ¡ËÅÒ àªè¹ National Instruments Multisim, SPICE Simulation ·Õèãªé¡Ñ¹ÍÂèÒ§á¾ÃèËÅÒ ËÃ×Í «Í¿µìáÇÃì Circuit Analysis à¢éÒÊÙè LabVIEW SignalExpress à¾×èÍà»ÃÕºà·Õº¡Ñº¢éÍÁÙŨÃÔ§æ ´éÇ¡ÒÃÃÇÁ Simulation Feature áÅÐ Circuit Capture Feature ã¹ NI Multisim ¡Ñº¤ÇÒÁÊÒÁÒö·Ò§¡ÒÃÇÑ´¢Í§ LabVIEW SignalExpress à¢éÒ´éÇ¡ѹÍÂèҧŧµÑÇ·ÓãËé¹Ñ¡àÃÕ¹ ¹Ñ¡ÈÖ¡ÉÒÊÒÁÒöà»ÃÕºà·Õº¢éÍÁÙŨÓÅͧáÅТéÍÁÙŨÃÔ§æ ä´éâ´Â§èÒ à»ç¹¼ÅãËé¡Ò÷ӧҹ«éÓæ ¹éÍÂŧáÅÐä´é¼ÅÅѾ¸ì·Õè´Õ¢Öé¹