Njira yopangira laser

Njira yopangira laser

Mfundo yalaserrangefinder
Kuphatikiza pakugwiritsa ntchito mafakitale a lasers pokonza zinthu, madera ena, monga zakuthambo, zankhondo ndi madera ena akukulanso mosalekeza.ntchito laser. Pakati pawo, laser yogwiritsidwa ntchito mu ndege ndi asilikali ikuwonjezeka, ndipo ntchito ya laser m'mundawu imakhala makamaka laser range. Kuwala kumatha kuzindikirika ndi chipangizo chodziwira, ndipo mtunda wa chinthu choyenera kuyeza ukhoza kuwerengedwa.
Chithunzicho chili motere:

Laser divergence factor imakhudza kwambiri kulondola kwa laser rangefinder. Kodi divergence factor ndi chiyani? Mwachitsanzo, munthu wina agwira tochi ndipo wina agwira cholozera chalaza. Mtunda wa kuwala kwa laser pointer ndi waukulu kuposa wa tochi, chifukwa kuwala kwa tochi kumakhala kosiyana kwambiri, ndipo muyeso wa kusiyana kwa kuwala kumatchedwa divergence factor.Laser kuwalazimafanana mongoyerekeza, koma mtunda wochitapo ukakhala patali, pali kusiyana kwa kuwala. Ngati Divergence Angle kuwala wothinikizidwa, kulamulira divergence digiri ya laser ndi njira kuwongolera kulondola kwa laser rangefinder.

Kugwiritsa ntchito kwalaser rangefinder
Laser rangefinder imagwiritsidwa ntchito kwambiri muzamlengalenga, Apollo 15 pamwezi ndi zida zapadera - chowunikira chachikulu cha Angle, chomwe chimagwiritsidwa ntchito kuwonetsa kuwala kwa laser kuchokera Padziko Lapansi, polemba nthawi yobwereranso kuwerengera mtunda pakati pa Dziko Lapansi ndi dziko lapansi. mwezi.
Nthawi yomweyo, laser rangefinders amagwiritsidwanso ntchito m'malo ena azamlengalenga:
1, laser rangefinder mu ntchito yankhondo
Ambiri aoptoelectronicNjira zotsatirira pa ndege zomenyera nkhondo ndi zida zapansi zili ndi zida za laser rangefinder, zomwe zimatha kudziwa bwino mtunda wa mdani ndikukonzekera chitetezo moyenera.
2, kugwiritsa ntchito laser kuyambira pakufufuza mtunda ndi mapu
Laser rangefinder pakufufuza ndi kupanga mapu a mtunda nthawi zambiri amatchedwa laser altimeter, yomwe makamaka imanyamulidwa pa ndege kapena satellite kuti ayeze mtunda wokwera.
3. Kugwiritsa ntchito laser kuyambira mu spacecraft ikamatera
Kugwiritsa ntchito ma probe osayendetsedwa ndi anthu kuti atsike pamwamba pa zinthu zakuthambo monga mwezi, Mars kapena ma asteroids kuti afufuze zakumunda kapenanso kubwereranso kwachitsanzo ndi njira yofunikira kuti munthu afufuze zakuthambo, komanso ndi amodzi mwamalo otentha kwambiri pachitukuko. za ntchito zofufuza zakuzama zakuthambo m'tsogolomu. Kukhazikitsa ma satelayiti kapena ma probes kumtunda wofewa pamwamba pa mapulaneti ena ndi njira yofunikira pakufufuza zakuthambo.
4. Kugwiritsa ntchitokusintha kwa lasermu danga lodziyimira pawokha kukumana ndi doko
Space autonomous rendezvous ndi docking ndi njira yovuta kwambiri komanso yolondola.
Njira ya Rendezvous imatanthawuza kuti ndege ziwiri kapena kuposerapo zimakumana mumlengalenga molingana ndi malo omwe adadziwikiratu ndi nthawi, mtunda wochitapo kanthu ndi 100km ~ 10m, kuchokera kutali mpaka pafupi ndikufunika kwa GPS chitsogozo, radar ya microwave, lidar, njira yoyezera kachipangizo kakang'ono, danga. Docking imatanthawuza ndege ziwiri zomwe zili mumlengalenga mutatha kukumana mumakina athunthu. Mtunda wogwirira ntchito ndi 10 ~ 0m, womwe umakwaniritsidwa makamaka ndi masensa apamwamba a kanema (AVGS).

5. Kugwiritsa ntchito laser kuyambira m'munda wozindikira zinyalala
Kuzindikira zinyalala zam'mlengalenga ndi imodzi mwamagawo ofunikira ogwiritsira ntchito ukadaulo wakuya wa laser.

Chidule mwachidule
Laser ndi chida! Ndi chidanso!