1.3 ¹â·¼ÆËãÓë½üÖá¹âѧϵͳ
ÔÚEµã£¬ÓÉÕÛÉ䶨ÂɵÃ
ÓÉͼ¿ÉÖª£º
nsinI??sinIn?£¨1-10£©
??I?U?I??U?U??I?U?I?µÚ1Õ¼¸ºÎ¹âѧ»ù±¾¶¨ÂÉÓë³ÉÏñ¸ÅÄî
£¨1-11£©
29
1.3 ¹â·¼ÆËãÓë½üÖá¹âѧϵͳ
ͬÑù£¬ÔÚÈý½ÇÐÎA'ECÖÐÓ¦ÓÃÕýÏÒ¶¨ÀíÓÐ
sinU?sinI??rL??r»¯¼òºóµÃÏñ·½½Ø¾à
sinI?L??r?rsinU?µÚ1Õ¼¸ºÎ¹âѧ»ù±¾¶¨ÂÉÓë³ÉÏñ¸ÅÄî
£¨1-12£©
30
1.3 ¹â·¼ÆËãÓë½üÖá¹âѧϵͳ
L?rsinI?sinUrnsinI??sinIn?U??I?U?I?sinI?L??r?rsinU?£¨1-9£©£¨1-10£©£¨1-11£©£¨1-12£©
£¨1-9£©Ê½¡«£¨1-12£©Ê½¾ÍÊǼÆË㺬ÖáÃæ£¨×ÓÎçÃæ£©ÄÚʵ¼Ê¹âÏ߹ⷵĻù±¾¹«Ê½£¬¿ÉÓÉÒÑÖªµÄLºÍUÇó³öÏàÓ¦µÄL?ºÍU'¡£ÎÊÌ⣺µ±LΪ¶¨ÖµÊ±£¬L?ÊǶ¨ÖµÂð£¿
31
µÚ1Õ¼¸ºÎ¹âѧ»ù±¾¶¨ÂÉÓë³ÉÏñ¸ÅÄî
1.3 ¹â·¼ÆËãÓë½üÖá¹âѧϵͳ
2¡¢ÖáÉϵã³ÉÏñÓÉÓÚÕÛÉäÃæ¶Ô³ÆÓÚ¹âÖᣬËùÓÐ×ÔÖáÉϵãA·¢³öµÄÓë¹âÖá³ÉÏàͬ¼Ð½ÇUµÄÈÎÒ»Ìõ¹âÏߣ¬ÔÚÏñ·½¶¼Ó¦½»¹âÖáÓÚͬһµã¡£
ÄÇôÄÜ·ñ˵A'µã¾ÍÊÇÎïµãA±»ÕÛÉäÇòÃæËù³ÉµÄÏñ£¿ÔÚÏñ·½µÄ¹âÊø²»ºÍ¹âÖá½»ÓÚÒ»µã£¬¼´Ê§È¥ÁËͬÐÄÐÔ¡£
µ±ÖáÉϵãÒÔ¿í¹âÊø¾ÇòÃæ³ÉÏñʱ£¬ÆäÏñÊDz»ÍêÉÆµÄ£¬ÕâÖÖ³ÉÏñȱÏݳÆÎªÏñ²î£¬ÊÇÒԺ󽫻áÌÖÂÛµ½µÄÇò²î¡£
µÚ1Õ¼¸ºÎ¹âѧ»ù±¾¶¨ÂÉÓë³ÉÏñ¸ÅÄî
32