UAV Drone aerial mapping in the agriculture using NIR and NDVI image
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- Опубликовано: 2 окт 2024
- This is actually part 7 of the Tarot Ironman 650 build where i actually test fly the system autonomously in the agriculture which it is intended for. It maps the fields in the agriculture by taking pictures in NIR (Near infrared spectrum) and converts it to NDVI (Normalized Difference Vegetation Index) to monitor plant health. The pixhawk autopilot system in the multi rotor automatically tells the camera to take a picture through a Eflite EFLA600 light switch and a USB cable.
Are you using the 15x5.5 carbon fiber props?
Are they ok for your motors? Or you suggest others props?
Thank you.
I missed part of your building instruction. For example, how to calibrate your helicopter with the software and how you calibrated Rc. Had helped me very much. It would be part 7
Yes i can see that was missing. I will be sure to include that on my current build with the same components. Thank you for watching. :-)
Did you ever test the batteries to decide which worked best? Did the 3s even work or no?
exactly what I am wanting to work on. I have a good platform and all systems are working- just need a good line on what kind of camera and what software to begin learning.
Any advice is appreciated
It is based on the pixhawk platform, more i will not say :-)
How are you processing your data?
Can you make part 8 to show the final one and sum everything about the building and test flight time different batteries, thanks.
I'm sorry but i have kind of disassembled the frame again. I'll sum it up here though:
Flight time: 26 minutes hover in cold weather.
Batteries: 6000 mAh nanotech 4S.
Motors: 490kv 22 pole multistar motors.
ESC: Blueseries 30A flashed with SimonK.
Flightcontroller: 3DR pixhawk.
Radio system: turnigy 9xr with Frsky DJT and DF4R-II
Did i miss anything? :-)
MultiCopterBuild What props do you use or this?
All right! so, just tested out this weekend my setup with my tarot basically the same set up mate, but manage to obtain 14 min on 6600 mah on my quad, bare naked no gimbals nothing else, strange. But did like how it flew! I`ll be testing it soon with 2x 5000 hope it has enough punch. Also try my Alien! with the 6s set up on 4500 manage 20 min but I might have drain it too much on its first flight lol... the charger punch in 4380 mah! hope I don`t kill the battery! will keep on testing.
Thanks so much for sharing mate!
Ed
Is it cold where you are now? That would explain the shortened flight times. Haha yeah. First flight i did, i charged 6884 mAh back in a 6000 mAh battery - Oops ;-)
MultiCopterBuild Well, it was not cold under 18`C, plus the gush of wind 20-30km hr might have also reduce the flight times... and Naza V2 not 100% tuned in.... lol will keep experimenting! but thanks mate! take care and hope your build is going well!
Fly Safe!
Ed
rifted Oh okay. Still weird with that low a flight time compared to mine? Well yes, i just finished my build yesterday evening and tried the first autonomous mapping mission as well. I have an appointment with danish television tomorrow so have been rather busy setting it all up properly. Will begin upload videos after tomorrow ;-)
Fly safe to you as well :-)
MultiCopterBuild How did it go with the TV? all gone well?
rifted Yes it went great. Now i am just busy getting everything ready (webshop, shipping methods, parts and so on) before it airs. Hope i can manage it before the 26.!
Could you post your gain and paid settings for this setup"
I'm Sorry i don't have this setup anymore, so can't post PID. But as far as I remember they were not far off stock PIDs
looks lovely and smooth, well tuned.
Thank you. It flies so well and precise. I'm really happy with it :-)