Robert Krogh (hooks)'s Posts (72)

Sort by
Moderator

FY 21 AP II now also an Autopilot

FY21 AP stabilizer started out as a great FPV product with functions like Auto circle and Return to home etc. Now the system will have an upgrade option so it's possible to do mouse point navigation via a laptop.


With the upgrade is becomes a simple Autopilot with one way point navigation at a time via Google Earth map.

The system use FY 606 2.4Ghz 100mW data link to send commands from the GCS. (4 km range).



Go to the Map and click to the point where you wish the plane will fly to and auto circle.


  • At any time, you may change the point to fly to by clicking on ―Click point‖ again, and selecting another point on the map.
  • After the plane reaches the selected point, it will automatically engage auto circling with a radius of 120 meters and at a fixed altitude.


The FY21-AP upgrade will be available later this month.


Upgrade price: 220 $.


Read more about the FY21 AP autopilot: FY-21AP-VERSION-II-GCS-UPGRADE-v1.pdf
Read more…
Moderator

Mugin 3 meter UAV platform

Big platform available for UAV flying.

2 UAV versions.

V tail version and T tail version

See more about the Mugin UAV platform

3689364351?profile=original


Test flight


3689364589?profile=original

 

3689364603?profile=original


3689364672?profile=original


3689364710?profile=original


3689364621?profile=original


3689364693?profile=original


3689364733?profile=original


3689364638?profile=original


3689364762?profile=original


3689364855?profile=original


Still "Low cost" platform made in light wood and Alu. I know it's a big ship and Weight are getting close to maximum without special license.

The platform are still in testing - When I have some video documentation I will post.


Wingspan 3 meter.

Motor Twin 53 CC

Mugin UAV platform will soon also be available with T tail.

3689364809?profile=original3689364830?profile=original3689364783?profile=original3689364880?profile=original3689364906?profile=original



Read more…
Moderator
I'm going to mount this 10 x zoom camera under wing inside fuselage in my Skywalker. There is space for it. it will be pointing out to the left side of the plane because the FY 21 AP will turn left in circle mode.



The system are very simple and also low cost. The servo got mems gyro inside. I know it wont stabilize the camera 100 % but I think it will be OK for armature UAV flying.

I got the servo from Dunehaven.

I'm able to zoom in and out by 3 position switch on remote.

Read more…
Moderator

Simple UAV system FY-21AP

I want to introduce this "new" simpel UAV system (FY-21AP)

FY21AP-II.png



IMU stabilizer with functions like:
  1. Auto stabilizing
  2. Return to Home function
  3. Auto circle over given position
  4. Hold altitude
  5. RC normal flight.
Three working modes:
Mode 1: Closed mode: All control of the model plane is determined by the manipulator. FY-21A passes through all RC commands to the model. Full control of the airplane is in the hands of the operator.

Mode 2: Auto balance mode: In this mode, if FY-21AP senses the change of flying attitude, it will give a control gain to amend the plane automatically into a horizontal flying attitude. This is of course for roll and pitch.

Mode 3: Fixed–Altitude fly Mode: For this mode it is just like auto balance mode with the exception that it will also will take the current altitude as the target altitude and maintain this elevation. The operator needs only to control the direction of the plane with no worries as to the planes altitude changing.

Two Special Modes:
Special Mode 1: Auto Return Mode .In this mode, the plane flies to the return point automatically. The system will take the the current altitude (at the time special mode 1 was selected) as the target altitude and keep flying in this height. The plane will then return to the home position and circle around that point in a radius of 120m.

Special Mode 2: Auto Circling Mode. In this mode, the plane will circle its current position. The system will take the current altitude (at the time special mode 2 was selected) as the target altitude and keep flying in this height. The plane will then circle around that point in a radius of 120m

Special Mode off: when the three way toggle switch is in the middle this means the special mode function is off.

These modes are controlled by two separate channels on your receiver.


The FY21AP system consists of:

1. FY 21 AP-Ⅱ
2. FY OSD-Ⅱ
3. FY DL 100A (Current Sensor)
4. FY GPS (10HZ GPS module)


The system is a very good place to start out. It's more or less PnP and very easy to tune the gains. It's not an Autopilot where you can add waypoints, but you can switch into auto circle mode at any given point in your flight and if you loose video signal you can switch into Auto return home.

You can read a review of the system on RCG made by Steve from Canada. Review FY 21 AP

Here you have the FY 21AP manual

It's available here FY 21 AP
Read more…
Moderator

Hi All,

I made a little video clip of the Groundstation yesterday!



Let me interduce the FY-3ZT autopilot for small UAV.

Yes! it's made in China.
Yes! it will be low cost. Price level (not set yet)
No! I didn't test it yet. Working on it.

The company who made it call it FY-3ZT! Lets call it jealouspilot. Just a joke.


The Data modem I got with the test sample is the small 2,4 Ghz. (Also provide a long range 433 Mhz 500 mW like the one on the picture.


The 2,4 Ghz

I don't know about the power of this modem. (but for amateur flying, It will be just fine LOS).

Some of the software was on Chinese So I had to find the right driver by my self. It wasn't a problem just a little annoying.


This is the Autopilot system: It's like "PnP" Everything fits and ready for installation.



This is for Ground station Plug into PC via USB. Also more or les "PnP". (I know this is not the best antenna bla bla) This was what was in the box)

The driver for USB to Serie was on Chinese!.


And now for the Commodore 64 look a like GSC.








You are able to fine tune the settings in Air.

FY3-ZT provide high-precision attitude through to use 32 ARM7microprocessors, integrate
GPS receiver, three-axis MEMS gyro, three-axis accelerometers, pressure altimeter, inertial
strapdown attitude algorithm and combined with Kalman digital filtering and data fusion
algorithms .

Integrated UBLOX 5th generation GPS receiver, 4Hz output, 35 seconds fast positioning time
and accuracy of 2.5 meters CEP.

50HZ inner attitude control, 4HZ outer navigation control.

Multi-channel mixed-control output can be easily adjusting the mixed-control. Including
normal layout none mixed rudder control navigation, elevator and aileron rudder navigation,
elevator and aileron mixed-control navigation, none ailerons rudder navigation. And can
adjust the neutral position in real-time.

Three kinds of control modes: Manual remote control, Auto balance remote control and
Automatic navigation control.

Two kinds of automatic navigation control modes: Air route navigation mode and Mouse
pointing flight mode.

Integrate automatic and manual remote control, higher reliability and practicality, and is
compatible with all common RC remote control facilities, and to provide Servo output
checking.

Auto-return protection of communication interruption.

Distance Automatic photography.

The ground station software contains electronic map that can change the route and tasks online,
real-time semi-autonomous remote control, and can real-time record flight data and play back
off-line.

Adjust and save all the control parameters on line, with the convenience standalone parameter
adjustment software.

Contains the autopilot power supply voltage monitoring, electric aircraft power voltage
monitoring, GPS accuracy of detection and autopilot temperature detection.
Technical parameter.

This is what I have! Feel free to ask and comment!.

Latest documentation

FY-Autopilot.pdf

HOOKS.

Read more…
Moderator

The BIG Skywalker FPV UAV platform


Skywalker is now in a new version made of EPO foam. Much stronger foam.

Length: 1180mm
Wingspan: 1680mm
Wing Area¡G35.5dm2
Wing Loading¡G36.6

Recommendation
4 x 9g Servo
3S1P 11.1V 2200mAH-5000mAH
Motor: 2215-1200KV or 2815-900KV
Propeller: APC-9045E 9060E

I think this platform could be the replacement for the smaller Easystar if it's possible. What do you think?

Skywalker is now in stock! This is not the EPS foam, this is the new EPO version - much stronger foam.

wing.jpg

See more on this Skywalker FPV UAV platform.

skywalker.jpg

Read more…
Moderator

RC Flight Stabilization and RTH system.

Flight Stabilization integrates the tree-axis gyroscope, thee axis acceleration, which make up a basic platform inertial navigation system.

I found this new Thai maybe China Product. Maybe it could have some interest for some in here.

The manual can be found here

I don't know anything about Price.

Maybe someone in here know more about the product.

Read more…