I-LMEC-13 yovavanyo oluBanzi malunga nokuHanjiswa koLwelo

Ilabhoratri ejikelezayo yolwelo yinto yakudala kunye nolwanamhlanje. Kwasekuqaleni kwesiseko soomatshini, bekukho uvavanyo lwebhakethi likaNewton. Xa amanzi ebhakethi ejikeleza, amanzi aya kunyuka ecaleni kodonga lwebhakethi. Kude kube ngoku, kusekho iimvavanyo zolwelo ezijikelezayo kwiiyunivesithi zangaphandle. I-fd-rle-ulwelo olujikelezayo isixhobo sokuvavanywa esibanzi sisebenzisa i-semiconductor laser ukubona indawo engamanzi yediphu kunye ne-sensor yeHolo ukufumana ixesha lokujikeleza, kwaye kuvelise ulingelo olujikelezayo lolwelo ngendlela yolingo lwanamhlanje lokufundisa.

Uvavanyo

1. Linganisa ukukhawulezisa komxhuzulane g usebenzisa iindlela ezimbini:

 a) kulinganisa umahluko wobude phakathi kwezona ndawo ziphakamileyo nezisezantsi kumphezulu wolwelo olujikelezayo, emva koko ubale ukukhawulezisa komxhuzulane g;

 b) Isiganeko somqadi we-laser esihambelana ne-axis yokujikeleza ukulinganisa ithambeka lomphezulu, emva koko kubalwe ukukhawulezisa komxhuzulane g;

2. Qinisekisa ubudlelwane phakathi kobude obugxile f kunye nexesha lokujikeleza T ngokokulinganisa okungqinelanayo;

3. Fundisisa umfanekiso wesipili esine-concave yokujikeleza komphezulu wolwelo.

Ukucaciswa

umqadi omnye wedayamitha enobubanzi <1 mm (uhlengahlengiso)

umqadi omnye owahlukileyo

Intaba engu-2-D eguqulwayo Isilinda ine-plexiglass engenambala

ubude be-90 mm

ubukhulu obungaphakathi be-140 ± 2 mmImoto ehlengahlengiswayo, isantya esiphezulu <0.45 sec / ukujika

Uluhlu lomlinganiso wesantya 0 ~ 9.999 umzuzwana, ukuchaneka kwe-0,001 secIsikali sokulawula umlawuli oguqukayo: ubude be-490 mm, min div 1 mm

Umda othe tyaba: ubude be-220 mm, min div 1 mm

Uluhlu lweeNxalenye