Skip to main content

Topics

This section allows you to view all Topics made by this member. Note that you can only see Topics made in areas you currently have access to.

Topics - toni

47
MultiRotor / Multirotori - druga strana medalje: nije za slabije želudce
 Naletio sam nedavno na ovaj thread na rcg, pa da podjelim. O ovome uglavnom ne želimo razmišljati u našem hobiju ali dobro je s vremena na vrijeme posvjestiti i tu stvarnost. Ovdje su žrtve nestručnog rukovanja kao i otkaza elektronike same stavile svoje ozlijede. Riječ je o ozlijedama od multirotora. Kolege mi znaju reći da previše ziheraški pristupam multijima. No, iskreno koliko god bila sofisticirana nikada slijepo ne vjerujem elektronici, pa ni samome sebi. Često naime, dođemo na livadu u žurbi da iskoristimo "rupu u vremenu" za hobi i tada možemo predvidjeti puno toga. Tada se rizik od moguće ozlijede povećava. U svakom slučaju držite se nekih osnovnih pravila kada su multiji u pitanju i ne zaboravite da koliko god stabilni i "pouzdani" bili mogu vas ili nekoga drugoga u djeliću sekunde gadno i trajno ozlijediti. Kolega Tomislav je već ranije stavio u svome threadu fotku ozlijede koje su mu nanijele elise multija. Ja sam isto dobio po prstima kada sam prvi puta bacao F-18 pusher.  Od onda, rekli bi, pušem i na hladno. Naravno ozlijeda ima i kod ostalih modela - helija, aviona pa ćak i onih sa smrtnim posljedicama. S obzirom da kod nas sada multiji rapidno napreduju, što je super, a i sam sam u toj priči, evo da podjelim i drugu stranu medalje sa ekipom. Ako imate kakvih "scary" iskustava s multijima slobodno ih ovdje podjelite kako bi znali što je bio tome uzrok i izbjegli ih ako koristimo istu elektroniku itd. Uglavnom, na početku bavljenja multijima, KK heksa napravila je flip na 20 cm od mene. Nisam niti trepuno a ona se cjela zarotirala jer je otišla u revers. Doslovno nisam stigao niti okom trepnuti. Tada sam imao sreće. Fly safe.
ove fotke su s rcg:
izvor: http://www.rcgroups.com/forums/showthread.php?t=1144377&highlight=multicopt+injuri

lp
Toni
     
54
MultiRotor / PANDA - NOVI "JEFTINI" AUTO PILOT
http://www.goodluckbuy.com/panda-autopilot-system-with-remote-adapter-and-gps-and-hornet-osd-for-fpv-.html
 
 
Panda Autopilot System with Remote Adapter & GPS & Hornet OSD for FPV


PANDA is an advanced autopilot with patented Attitude Flight Stabilization System AFSS™ that allows you to view and change in real time the flight parameters of your flying aircraft via your Ground Control Station (GCS).With the PANDA, autopilot flight via the GCS has never been simpler.

Features:
- Waypoint setting while in flight
- Automated altitude control
- Ground speed control
- Activation of circling at given points
- Control of circling radius
- Automated Return to Home (RTH)
- Automated take-off according the route setting.

Real time telemetry data transmitted to the GCS include:
- Main battery voltage and mAh consumed,
- GPS signal strength,
- Plane attitude flight stabilization system (AFSS) status,
- All parameters as shown on the On Screen Display (OSD)

Major Auto Pilot Components

1.PANDA provides high-precision flight attitude measurement and control through the utilization of an integrated 32 bits microprocessor, GPS receiver, three-axis MEMS gyros, three-axis accelerometer, three-axis magnetic sensor, accurate barometric pressure sensor, attitude algorithm, Kalman filtering and data fusion algorithms.

2.Combined the attitude module and the control module, get more small volume and lighter weight.

3.Realize auto take off and auto land, maximum reduce the operating pressure.

4.Can accord to the plane internal space to adjust the install direction , easier to complete the connection.

5.10Hz data rate GPS receiver, 35 seconds fast positioning time and accuracy of 2.5 meters CEP. The GPS can record the positional parameter with battery , the locating time greatly improved.

6.100HZ inner attitude control, 10HZ outer navigation control.

7.Multi-channel mixed-control output can be adjusted with ease. The control options include:
- Elevator and rudder navigation
- Elevator, aileron and rudder navigation
- Elevator and aileron mixed-control (elevon) navigation
- V-tail rudder may be used, however a third party mixer have to be supplied by the user.

8.Three control modes:
- Manual Mode
- AFSS activated (Active Stabilization)
- Automatic navigation control

9.Two automated navigation control modes:
- Air route navigation mode
- Mouse controlled flight mode

10.Three special flight modes:
- Fixed circling mode
- Auto Return to Home (RTH) mode
- Auto take-off mode

11.Any standard RC transmitter and receiver can be used with this system.

12.Automated RTH (Return to Home) protection when there is a break in GCS communication link via the data radios. This time the system is working only in the data radio control mode.

13.Record the information, such as, longitude, latitude, altitude, speed, photo flight attitude etc, when combined with the POS data record module.

14.The GCS software helps integrate Automated and Manual flight control modes in an easy to use display interface.

15.The GCS software includes electronic map formatting. By using the electronic map, aircraft route and tasks can be modified in real-time via your GCS computer.

16.Real time display on the GCS includes flight parameters such as main pack voltage, mAh consumed, Amp draw, GPS satellite strength and temperature of the autopilot unit.

17.All flight parameters are downloaded automatically by the GCS for instant playback.

18.IMPORTANT: GCS Function
- When using the Data Radio to control the aircraft, the controlling signals from the RC Receiver is directly sent to the Remote Adapter and converted to digital signals. The Data Radio will then upload the commands to your aircraft via the data radio.
- The GCS is only used to monitor telemetry and flight status of the aircraft. Transmission of commands is minimal. i.e. the aircraft is mainly controlled by your RC Transmitter. The autopilot still can realize most of the functions (for example, air route setting, RTH, circling) without the GCS.

19.Support the firmware update, can update by yourself.

Panda autopilot without data radio includes:
- Panda Autopilotmodule
- Panda Remote Adapter Board)
- FYGPS(10HZ)Module
- Hornet OSD Module
- FYCS100 Current Sensor
- Ground Station GCS Software
- Related Wirings
Previous: FY602 Data Radio Control 500MW 433MHZ 10Km for FPV RC Airplane *2
Next: FY-91Q Multirotor Controller Stablizer Navigation System with Compass & GPS
56
Elektronika i baterije / Lakši uvoz radio-opreme
http://www.bug.hr/vijesti/laksi-uvoz-radio-opreme/114455.aspx    ;)
 
HAKOM je priopćio da današnjim stupanjem na snagu novoga Pravilnika o radijskoj i telekomunikacijskoj terminalnoj opremi postaje bitno lakši uvoz ove opreme u RH. Fizičke i pravne osobe koje takvu opremu uvoze ili je stavljaju na tržište više nisu dužne ishoditi odobrenje HAKOM-a prije prvog uvoza.

Pravilnikom se mijenja i uloga HAKOM-a u navedenom procesu. Naime, HAKOM više neće sudjelovati u postupku ocjenjivanja sukladnosti RiTT opreme, odnosno neće izdavati odobrenja za uvoz ili stavljanje na tržište, već će obavljati inspekcijski nadzor opreme koja se već nalazi na tržištu. Inspekciju će, kao i do sada, obavljati nadležni inspektor elektroničkih komunikacija. Mjere zaštite u novom pravilniku su pooštrene, u skladu s odredbama mjerodavne Direktive te usklađene s odredbama o nadzoru tržišta Zakona o tehničkim zahtjevima za proizvode i ocjenjivanju sukladnosti. Iz toga proizlazi da novi pravilnik donosi više slobode, ali s druge strane i više odgovornosti.

Proizvođač ili osoba odgovorna za stavljanje RiTT opreme na tržište Republike Hrvatske obvezna je korisniku prigodom prodaje osigurati upute za uporabu na hrvatskom jeziku, opis tehničkih značajki, podatke o vrstama sučelja na koja se oprema može priključiti te istaknuti upozorenje o mogućim ograničenjima uporabe radijske opreme, odnosno potrebi pribavljanja propisane dozvole za uporabu radiofrekvencijskog spektra, kao i izjavu o sukladnosti s bitnim zahtjevima.

HAKOM će u sklopu procesa obustaviti sve postupke vezane uz RiTT opremu koji su započeli prije 1. ožujka 2012. godine (a koji se u skladu s novim pravilnikom više ne moraju provoditi) te će se oprema koja udovoljava odredbama Pravilnika moći slobodno staviti na tržište.