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 yomwe imagwiritsidwa ntchito pa ndege ndi asilikali ikuwonjezeka, ndipo ntchito ya laser m'mundawu imakhala makamaka laser rangeing.Mfundo ya laser kuyambira - mtunda ndi wofanana ndi nthawi yothamanga nthawi.Kuthamanga kwa kuwala kumatsimikiziridwa, ndipo nthawi yoyenda ya kuwala imatha kudziwika ndi chipangizo chodziwikiratu, 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 mtengo wa laser kuchokera Padziko Lapansi, polemba nthawi yozungulira yozungulira kuwerengera mtunda pakati pa Dziko Lapansi ndi 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 ndege zoyenda modziyimira pawokha
Kugwiritsa ntchito ma probe osayendetsedwa ndi anthu kuti agwere pamwamba pa zinthu zakuthambo zomwe mukufuna kutsata monga mwezi, Mars kapena ma asteroids kuti afufuze zakumunda kapenanso sampuli kubwerera ndi njira yofunikira kuti munthu afufuze zakuthambo, komanso ndi amodzi mwamalo otentha kwambiri pakukula kwa ntchito 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 docking
Space autonomous rendezvous ndi docking ndi njira yovuta kwambiri komanso yolondola.
Rendezvous ndondomeko amatanthauza ndege ziwiri kapena kuposerapo kukumana mu kanjira mlengalenga malinga ndi malo anakonzeratu ndi nthawi, kanthu mtunda ndi 100km ~ 10m, kuchokera kutali mpaka pafupi kufunika GPS chitsogozo, mayikirowevu radar, lidar, kuwala kachipangizo kachipangizo muyeso njira, danga docking amatanthauza ndege ziwiri mu kanjira danga pambuyo kukumana mu dongosolo makina lonse. Mtunda wogwirira ntchito ndi 10 ~ 0m, womwe umakwaniritsidwa makamaka ndi masensa apamwamba a kanema (AVGS).

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

Chidule mwachidule
Laser ndi chida! Ndi chidanso!