?????LQ | ???????2013-10-23 17:49 | 40407??????: |
???????????????????,??????????????,????????????????????? ??????????????????????????????????????????????????????????????????к??????????????????????????λ??????????????????????????????????????????!?????????????????±?????????????ɡ? ?????????????????????λ?????60W?????????????????????б????????????????????????????? ?б??б???????????????????? 90-100??δ???????????Ψ????????????????????????????????????????10W???????????ε???????1W???5000???100??10??5?????????????????????????4255?????λ???????????????????????3000????? ?????????||?豦?????||????????????||????????? 1????? 1 1 ?8.5W ?8.5W 2????? 2 2 ?6.7W ?13.5W 3????? 3 4 ?5.2W ?21W 4????? 4 8 ?4W ?31W 5????? 6 16 ?2.75W ?44W 6????? 8 32 ?1.86W ?59W 7????? 11 64 ?1.34W ?85.7W 8????? 15 128 ?0.94W ?121W ???????????????????????α???????????????????????????????????????? ???????????ū???ū????????????? ??????8??(100???????????????)??????????? ???????????8?????????????????????????????8???????????(121w*8)+60(????)=786W?? 6??λ??????90?????? ???? ??????? 8.7W?? ????????????????????????14????????????????? ????????????????6200(8.7W/14)?????????????????????????????8?????100?????Σ??????δ??????????????????8??????251????????????????????3000????? ??????????????£????????????8??????????????3000?????????????? ???????????||?豦?????||???????????????? || ??????????????? 8-9?? 6 128 38.4W(3000*(256-128)) 6.4W 9-10?? 9 256 76.8W 8.53W 10-11?? 15 512 154.8W 10.32W 11-12?? 15 1024 307.2W 20.48W 12-13?? 20 2048 614.4W 30.72W 13-14?? 20 4096 1228.8W 61.44W 14-15?? 20 8192 2457.6W 122.88W ?????????????????? ????4500?????9?????????(ò??????????????????????????????????) ????6090?????10????????? ????7371?????11????????? ????14628?????12????????? ????21942?????13????????? ????43885?????14????????? ????87771?????15?????????(???????汾????????????????????????) ???????????????????????????????????????100??????????????????????????????????????????????????????????????????????????????????????200??????????????????? ??????????????????д????????????????????! д?????????ú?????? ?????????????40407??????????http://austindefensivedrivingonline.com/gcld/ |