Bernardo M. A.
  • Male
  • Rio de Janeiro
  • Brazil
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  • Nathan Asdourian
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Bernardo M. A.'s Discussions

Can APM control a X8 in + "plus" configuration? (coaxial octocopter)

Started Jan 5 0 Replies

Hi guys, how are you?I´ve already flown an coaxial octocopter (x8) in the "X" configuration, using the following config in APM_config.h:#define FRAME_CONFIG OCTA_QUAD_FRAME //mudeiiiiiiiii!!!…Continue

 

Bernardo M. A.'s Page

Latest Activity

Bernardo M. A. posted a video

Sony Nex5 - 3 Axis Gimbal - X8 Octocopter Coaxial

Flying a Sony Nex5 with a X8 octo. Gimbal PID settings improoved. RAW vídeo, no post stabilization via software. Voando uma Sony Nex5 com um octocoptero X8. ...
Oct 13
Bernardo M. A. posted a video

1o teste x8 com nex5

1st tests using a Sony Nex5 attached to a coaxial octocopter. It was very windy except in the first shot, but, anyway the gimbal needs more tuning. Primeiros...
Oct 8
Bernardo M. A. posted a video

Asa Zagi 1,20m: looping e passagem baixa / Flying Wing FPV: looping, fast low passes

1200mm delta wing (no winglets) carrying GoPro and video TX doing some loopings and high speed low passes. Strong crash at 2:00 , fortunatelly almost nothing...
Sep 21
Bernardo M. A. posted a video

1,20m Zagi FPV com GoPro / Delta Wing FPV using GoPro

1200mm delta wing (no winglets) carrying GoPro and video TX. Very fast flight. It still needs some improvements in servo linkage to make it stiffer and achie...
Sep 15
Bernardo M. A. posted a video

Nissan Livina - Tomadas Aéreas

Algumas tomadas aéreas do Nissan Livina, estilo comercial de TV. Passagens baixas do multirotor ("drone") com o carro em movimento.
Jul 15
Bernardo M. A. commented on Bernardo M. A.'s blog post Parachute tests with a multirotor
"That´s a good idea Pableras, but my main problem is where can i get an adequate spring =/"
Jul 13
Pableras commented on Bernardo M. A.'s blog post Parachute tests with a multirotor
"You could fit this on a pringles chips can."
Jul 8
Bernardo M. A. posted videos
Jul 2
Bernardo M. A. commented on Bernardo M. A.'s video
Jun 28
John commented on Bernardo M. A.'s video
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FPV Quad: Faster, Lower, Closer

"Can you post a pic of your rig? Cool video"
Jun 18
Bernardo M. A. posted a video

FPV Quad: Faster, Lower, Closer

Flying a quadcopter low, fast, between trees and at top speed following a car. Almost hitting some trees .. Music "Tobu - Hope (Original Mix)" by 7obu https:...
Jun 16
Bernardo M. A. posted a video

Flying a quad low, fast and between trees

1st flight of the quad XI made from aluminum and glass fiber, going between trees and near the ground. FPV using the GoPro2 TV out. Music "Trance" by Kaerus ...
Jun 8
Bernardo M. A. posted a video

Filming a Honda Motorcycle with an Hexacopter

Hexa following a Honda Varadero and flying backwards to get some front shots. Commercial style vídeo. Hexa seguindo uma Honda Varadero e voando para trás par...
Jun 2
Marcelo B left a comment for Bernardo M. A.
"Olá Bernardo. Estou fotografando um documentario de baixo orçamento e preciso fazer uma filmagem aérea no dia 15 de Junho. Você tem interesse? "
May 19
Bernardo M. A. posted a video

Flying over the rainforest @ Rio de Janeiro with an Octocopter

Octocopter takes off and lands on an abandoned hotel in São Conrado @ Rio de Janeiro, Brazil. "Drone" decola e pouso em um hotel abandonado localizado em São...
Apr 21
Bernardo M. A. posted a video

Asa Zagi 1,20m com GoPro - Delta Wing with GoPro

Testando zagi carregando GoPro usando motor 2200kv Turnigy. Delta wing carrying GoPro using Turnigy 2200kv. Infelizmente acertei a zagi no poste de luz exata...
Mar 18

Profile Information

About Me:
Mechanical engineer
Please tell us a bit about your UAV interest
- FPV
- Autonomous flght
- Aerial shots
Hometown:
Rio de Janeiro, Brazil

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Bernardo M. A.'s Blog

Landing a Quad on a moving car via FPV

Posted on December 22, 2013 at 8:30pm 12 Comments

I tried to do something different this time: land a quad on a moving car.

After 2 unsuccessful attempts (crashes), the quadcopter finally did a smooth landing on the roof of the moving car.

 

The RC quad was controlled from the inside of the car using a 7" monitor (480x234 pixels) for FPV. Video was transmitted directly from the onboard GoPro2. A…

Continue

Dual redundant BEC + overvoltage protection (crowbar circuit) to power the flight controller?

Posted on September 19, 2013 at 5:30pm 32 Comments

 or   ?

Hi, when i fly multirotors one of my main worries is to avoid it from crashing. Mechanically I've practically…

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Octo X8 Coaxial - testing motor redundancy

Posted on August 7, 2013 at 3:30am 16 Comments

Testing the octo without 1 of the top motors and then 1 of them bottom motors to check what's happens if a prop/motor/esc gets bad during flight.

Previously I've done the same test with a flat hexacopter and an Y6 but they didn't performed very well.

With a flat octocopter, if it looses 1 motor/esc/prop it's barely affected. I was…

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Mechanical gyroscope gimbal: 2nd test (pitch / roll)

Posted on June 26, 2013 at 3:00pm 8 Comments

2nd test with the gimbal: 2 axis, pitch and roll stabilized by a homemade mechanical gyroscope. Using a GoPro

In this second test, I added another joint so it can move freely in 2 axis as seen in the beginning of the vídeo. The performance was nice although i performed some very aggressive movements.

PS: i didn't use any bearing in joints,…

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Comment Wall (1 comment)

At 8:18pm on May 19, 2014, Marcelo B said…

Olá Bernardo. Estou fotografando um documentario de baixo orçamento e preciso fazer uma filmagem aérea no dia 15 de Junho. Você tem interesse? 

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