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Alexandre Mainardi (Nuvem UAV)
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  • São Paulo, SP
  • Brazil
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Latest Activity

Martin GW commented on Alexandre Mainardi (Nuvem UAV)'s blog post Plane 3.8.0 released
"Oh I see they are now called SERVOx_FUNCTION.BTW, please update the tutorial and the screenshots, and please add the following:"Please ensure to press the SAFETY SWITCH to enable the camera trigger". "
Aug 7, 2017
Martin GW commented on Alexandre Mainardi (Nuvem UAV)'s blog post Plane 3.8.0 released
"I am surprised to see there are no RCx_FUNCTION parameters anymore. I assume you are simplifying the whole thing. So how can I configure the Camera Trigger settings?"
Aug 7, 2017
Andreas Gazis commented on Alexandre Mainardi (Nuvem UAV)'s blog post Plane 3.8.0 released
"This is seriously amazing work. Thank you all for everything."
Aug 6, 2017

100KM
Hein du Plessis commented on Alexandre Mainardi (Nuvem UAV)'s blog post Plane 3.8.0 released
"Fantastic! Well done guys and THANK YOU"
Aug 6, 2017
Marc Dornan commented on Alexandre Mainardi (Nuvem UAV)'s blog post Plane 3.8.0 released
"Brilliant Dev Team. Congrats. That really is a serious list of new features and enhancements."
Aug 5, 2017

Moderator
Alexandre Mainardi (Nuvem UAV) posted a blog post

Plane 3.8.0 released

The ArduPilot development team is very proud to announce the release of APM:Plane 3.8.0. This is a major release, with a lot of new features and improvements. The release has been a long time coming, and the dev team would like to thank everyone who has contributed, in terms of code and documentation as well as the many testers of beta versions of the…See More
Aug 5, 2017

Developer
John Arne Birkeland commented on Alexandre Mainardi (Nuvem UAV)'s blog post THOR hybrid UAV hovers like a helicopter, flies like a plane
"Propellers mounted on propellers. My head hurts.. :)"
Jul 29, 2017
Hector Garcia de Marina commented on Alexandre Mainardi (Nuvem UAV)'s blog post THOR hybrid UAV hovers like a helicopter, flies like a plane
"I saw you guys at ICRA. Very original and interesting vehicle! but quite scary to be honest..."
Jul 29, 2017
Patrick Hanley commented on Alexandre Mainardi (Nuvem UAV)'s blog post THOR hybrid UAV hovers like a helicopter, flies like a plane
"Very interesting concept. "
Jul 29, 2017
Bart Theys commented on Alexandre Mainardi (Nuvem UAV)'s blog post THOR hybrid UAV hovers like a helicopter, flies like a plane
"Very cool, and impressive control! "
Jul 28, 2017

Moderator
Alexandre Mainardi (Nuvem UAV) posted a blog post

THOR hybrid UAV hovers like a helicopter, flies like a plane

The THOR prototype can transition from hover to fixed-wing cruise mode by rotating its wings into alignmentConventional multicopter drones are excellent at hovering and VTOL, but they can't cover long distances as efficiently as fixed-wing aircraft. A team of students from the Singapore University of Technology and Design is trying to get the best of both worlds with the Transformable HOvering Rotorcraft (THOR). According to the design team, the THOR is based on a concept raised in 1913. Called…See More
Jul 27, 2017

Moderator
Alexandre Mainardi (Nuvem UAV) left a comment for Guilherme Morelli
"Seja bem-vindo Guilherme"
May 30, 2017

Developer
John Arne Birkeland commented on Alexandre Mainardi (Nuvem UAV)'s blog post 3D Printed Halbach array Motor. 600W, over 80% efficiency!
"Yeah, I was thinking the same. Integrating parts of the motor into the gimbal structure would be interesting."
May 29, 2017
Andrew Rabbitt commented on Alexandre Mainardi (Nuvem UAV)'s blog post 3D Printed Halbach array Motor. 600W, over 80% efficiency!
"Takes a fair bit to crack the 90% efficiency mark for a BLDC motor.  Most are peaking shy of 85% and some a long way. Impressive job though.  I suspect that 3D printed halbach array motors might have more use in gimbals - potentially as…"
May 28, 2017
Tom Jacobs commented on Alexandre Mainardi (Nuvem UAV)'s blog post 3D Printed Halbach array Motor. 600W, over 80% efficiency!
"This is amazing! It shows how far 3D printing and home electronics parts building has come."
May 26, 2017
Gary McCray commented on Alexandre Mainardi (Nuvem UAV)'s blog post 3D Printed Halbach array Motor. 600W, over 80% efficiency!
"Hi Rob, What props / diameter / RPM / thrust are 75% efficient? At any single speed, that is extremely high efficiency for a prop - in hover? I am not doubting you, just want to know. Best, Gary"
May 24, 2017

Profile Information

About Me:
http://NuvemUAV.com / http://Batmap.com.br / http://DroneSpectral.com
Please tell us a bit about your UAV interest
GIS, Video Transmission, Mapping, new technology, efficiency
Hometown:
São Paulo

Alexandre Mainardi (Nuvem UAV)'s Blog

Plane 3.9.0 stable released!

Posted on August 6, 2018 at 9:52pm 2 Comments

The ArduPilot development team is delighted to announce a new stable release of plane, version 3.9.0.

For those of you who have been testing the 3.9.0beta releases then you won’t see any surprises here. That are no changes since 3.9.0beta6. Also, many thanks for testing the betas!

For those of you coming from the last stable 3.8.5 release there are a lot…

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An underactuated propeller for attitude control in micro air vehicles

Posted on June 6, 2018 at 11:14am 3 Comments

 
We derive thrust, roll, and pitch authority from a single propeller and single motor through an…
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Plane 3.8.0 released

Posted on August 5, 2017 at 10:18am 5 Comments



The ArduPilot development team is very proud to announce the release of APM:Plane 3.8.0. This is a major release, with a lot of new features and improvements. The release has been a long time coming, and the dev team would like to thank everyone who has…

Continue

THOR hybrid UAV hovers like a helicopter, flies like a plane

Posted on July 27, 2017 at 10:00am 4 Comments

The THOR prototype can transition from hover to fixed-wing cruise mode by rotating its wings into ...

The THOR prototype can transition from hover to fixed-wing cruise mode by rotating its wings into alignment

Conventional multicopter drones are excellent at hovering and VTOL, but they can't cover long distances as efficiently as fixed-wing aircraft. A team of students from the Singapore University of Technology and Design is trying to get the best of both worlds with the Transformable HOvering…

Continue

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