Letoto la PIXHAWK PX4
PIXHAWK PX4 Series UAS Electronic Speed Controller
Ka kopo latela litaelo bakeng sa ho kenya, ho kenya lithapo, le ho hlophisa hantle letoto la KDE Direct UAS Electronic Speed Controller (ESC) ho Pixhawk le PX4 open-hardware project autopilot.
PIXHAWK (PX4) SEBELISA
Pixhawk (PX4) autopilot e tsamaisoa ka motlakase oa motlakase (PMU) e kenyelletsoeng le tsamaiso ea likoloi tse ikemetseng tse nang le mekhoa e mengata. Bakeng sa tlhaiso-leseling e eketsehileng mabapi le ho kengoa ka nepo ha sesebelisoa sa autopilot, ka kopo sheba ho
Pixhawk Autopilot Websebaka.
Ka lebaka la moralo oa li-hardware oa Pixhawk (PX4) autopilot, matla HA A fanoe ho li-ESC ka li-ports tsa MAIN OUT control-lead lead.
KDE Direct UAS ESCs ke OPTO-Isolated, ka hona, e hloka mohala oa motlakase oa kantle oa 5V kapa 6V ho hlomella potoloho ea kahare e bohlokoa bakeng sa ts'ebetso e sireletsehileng ea sefofane. Joalo ka tšupiso, potoloho ea UAS ESC OPTO-Isolation e tsamaellana ho fihla ho 35V e kenang haholo.
KDE DIRECT UAS ESC OPTO-ISOLATION CIRCUITRY
Ho fana ka bohloeki, voltagmatla a laoloang ke elektronike bakeng sa KDE Direct UAS ESCs, KDEXF-UBEC22 e fumaneha bakeng sa ho lumellana ka ho toba le lisebelisoa tsa elektroniki. Nakong ea kopano, beha voltage-selection jumper ho 6V joalokaha ho bontšitsoe - ka kopo review Buka ea Litaelo (e kenyelelitsoe le ho reka le ho fumanoa tlas'a webpage Technical Media tab) bakeng sa lintlha tse eketsehileng mabapi le ho kenya le ho kenya mohala ka nepo sesebelisoa.
HO KENYA HO ESC HARDWARE LE WIRING
Bakeng sa lisebelisoa tsa Quadcopter (X-4), ka kopo, sheba setšoantšo bakeng sa ho kenya mohala oa taolo hantle. Bakeng sa ho kenya ka ho feletseng, Pixhawk (PX4) autopilot, KDE Direct UAS UBEC, KDE Direct UAS ESCs, le Futaba™ Receiver (S.BUS RX)
li bonts'itsoe bakeng sa litšupiso.
KDE Direct KDEXF-UBEC22 e kenyelletsa lisebelisoa tse tharo (3) tse hlahisang matla joalo ka maemo, e fana ka lithapo tsa motlakase tse sa sebetseng joalo ka ha ho lakatsoa boema-kepe ba mats'oao a mats'oao a MAIN OUT. Tokisong ena, tse tharo (3) tsa lisebelisoa tsa motlakase li tla sebelisoa bakeng sa ho kenya mokhoa o bonolo le ho fokotsoa ka makhetlo a mararo.
Bonyane, ho hlokahala mothapo o le mong (1) oa motlakase ho fana ka matla a hlokahalang a 5V kapa 6V bakeng sa ts'ebetso e nepahetseng ea KDE Direct UAS ESCs.
PIXHAWK (PX4) LITŠOANTŠISO TSA KHOKANO LE BOIKETLO
Bakeng sa litsamaiso tsa Quadcopter, ka kopo sheba khokahano e nepahetseng joalo ka:
- Litaolo tsa taolo tsa UAS ESC tse hokahantsoeng likoung tsa "1 - 4"
- Matla a UAS UBEC a hokahantsoeng likoung "5 - 7"
- (sebopeho se sa hlokeng gararo)
- PPM/S.BUS (RX) e hoketsoe boema-kepeng ba "RC"
PIXHAWK (PX4) LITŠOANTŠISO TSA KHOKANO LE BOIKETLO
Bakeng sa litsamaiso tsa Hexacopter, ka kopo sheba khokahano e nepahetseng joalo ka:
- Litaolo tsa taolo tsa UAS ESC tse hokahantsoeng likoung tsa "1 - 6"
- Matla a UAS UBEC a hokahantsoeng likoung "7 - 8"
- (sebopeho se sa sebetseng habeli)
- PPM/S.BUS (RX) e hoketsoe boema-kepeng ba "RC"
HO KENYA HO ESC HARDWARE LE WIRING
Bakeng sa litsamaiso tsa Hexacopter (ho kenyeletsoa Y-6 le D-12 coaxial), ka kopo supa setšoantšo bakeng sa ho kenya mohala oa taolo hantle. Bakeng sa ho kenya ka ho feletseng, Pixhawk 2.1 (CUBE) autopilot, KDE Direct UAS ESCs, le Futaba™ Receiver (S.BUS RX)
likarolo li bonts'oa bakeng sa litšupiso. KDE Direct KDEXF-UBEC22 e kenyelletsa lisebelisoa tse tharo (3) tse hlahisang matla joalo ka maemo, e fana ka lithapo tsa motlakase tse sa sebetseng joalo ka ha ho lakatsoa likoung tsa mats'oao a mats'oao a taolo a MAIN OUT. Tokisong ena, tse tharo (3) tsa lisebelisoa tsa motlakase li tla sebelisoa bakeng sa ho kenya mokhoa o bonolo le ho fokotsoa ka makhetlo a mararo.
Bonyane, ho hlokahala mothapo o le mong (1) oa motlakase ho fana ka matla a hlokahalang a 5V kapa 6V bakeng sa ts'ebetso e nepahetseng ea KDE Direct UAS ESCs.
PIXHAWK (PX4) LITŠOANTŠISO TSA KHOKANO LE BOIKETLO
Bakeng sa litsamaiso tsa Octocopter, ka kopo supa khokahano e nepahetseng joalo ka:
- Litaolo tsa taolo tsa UAS ESC tse hokahantsoeng likoung tsa "1 - 8"
- Matla a UAS UBEC a hokahantsoeng likoung "7 - 8"
- (peakanyo e sa sebetseng habeli, li-adapter tsa y-harness)
- PPM/S.BUS (RX) e hoketsoe boema-kepeng ba "RC"
Bonyane, ho hlokahala mothapo o le mong (1) oa motlakase ho fana ka matla a hlokahalang a 5V kapa 6V bakeng sa ts'ebetso e nepahetseng ea KDE Direct UAS ESCs.
Bakeng sa litsamaiso tsa Octocopter (ho kenyeletsoa X-8 le H-16 Coaxial), ka kopo supa setšoantšo bakeng sa ho kenya mohala oa taolo hantle. Bakeng sa sistimi e felletseng, Pixhawk (PX4) autopilot, KDE Direct UAS UBEC, KDE Direct ESCs, le Futaba™ Receiver (S.BUS
RX) li bonts'oa bakeng sa litšupiso.
KDE Direct KDEXF-UBEC22 e kenyelletsa lisebelisoa tse tharo (3) tse hlahisang matla joalo ka maemo, e fana ka lithapo tsa motlakase tse sa sebetseng joalo ka ha ho lakatsoa likoung tsa mats'oao a mats'oao a taolo a MAIN OUT. Tokisong ena, tse peli (2) tsa lisebelisoa tsa motlakase li tla sebelisoa bakeng sa
ho kenya lisebelisoa tse bonolo ka li-adapter tse peli tsa Y-harness ho li-lead tsa ESC leha e le life (likou tsa 7 le 8 tse sebelisitsoeng ho ex.ample).
Motlakase oa boraro oa motlakase oa motlakase o ka hokeloa ka Y-harness ho moetapele ofe kapa ofe oa taolo oa ESC haeba o lakatsa, kapa o ka sebelisoa bakeng sa lisebelisoa tse ling tsa elektroniki kamoo ho hlokahalang (joalo ka kh'amera ea 5V / 6V kapa matla a sa sebetseng ho RX).
Letoto la KDE Direct UAS Electronic Speed Controller (ESC) le ka hlophisoa ka hoAdapter ea Sesebelisoa sa KDEXF-DMA | UAS Electronic Speed Controller | KDE Direct (e fumaneha ka thoko) kapa ka kotloloho ka khokahanyo ea PC-USB (UVC Series), e fana ka bokhoni ba lintlafatso ho lintlafatso tsa morao-rao tsa firmware le ho etsa likhetho tse tsoetseng pele. Ke kopa review Buka ea Litaelo (e fumanoang tlas'a buka ea webleqephe la Litlhaloso tab) bakeng sa tlhaiso-leseling e batsi ka Litlhophiso tse Tsoetseng Pele.
ARDUPILOT MISSION PLANnner SOFTWARE
Kamora ho hlophisa li-ESC tsohle tsa KDE Direct UAS ho mokhoa oa RANGE joalo ka ha ho hlalositsoe kaholimo, ho hlophisoa ha Pixhawk (PX4) ka software ea Mission Planner ho ka tsoela pele. Ts'ebetso ea ho lekanya throttle calibration ha e hlokehe ka mokhoa oa RANGE - khoutu e thata feela
litlhophiso tsa Output PWM Min = 1100 le Output PWM Max = 1940 joalokaha ho bontšitsoe.
Bakeng sa tlhahisoleseling e eketsehileng mabapi le tlhophiso e nepahetseng le ts'ebetso ea software ea Mission Planner, ka kopo sheba Lehae la Mission Planner Websebaka.
KDE DIRECT SE MENEERI SOFTWARE
Bakeng sa ho lumellana ka ho toba le Pixhawk (PX4) autopilot, fetola "THROTTLE CALIBRATION MODE" ho RANGE ka ho khetha menyetla ea ho hula. Sena se tla lumella hore ho be le tekanyo e tsitsitseng ea throttle ho autopilot, bakeng sa lenaneo le bonolo ka ArduPilot Mission.
Software ea Planner le Wizate ea Radio/ESC Calibration.
Ka har'a khetho ea "THROTTLE CALIBRATION RANGE", sebelisa li-setting tsa kamehla tsa MIN(LOW) = 1100 le MAX(HIGH) = 1940.
Hlokomela: lenaneo "Mofuta oa ESC" ho "Tloaelehileng" bakeng sa ho hokahanya li-gyros tsa autopilot le ESC control frequency (400 Hz dynamic).
Litokomane / Lisebelisoa
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KDE Direct PIXHAWK PX4 Series UAS Electronic Speed Controller [pdf] Litaelo KDE-UAS125UVC, PIXHAWK PX4 Series UAS Electronic Speed Controller, PIXHAWK PX4 Series, UAS Electronic Speed Controller, Electronic Speed Controller, Speed Controller, Controller |