"thanks josh, i'll look at this with attention but this video is difficult to understand for a frenchie like me ;)"
bruno lafond's Discussions
pid diagram ?
Started this discussion. Last reply by bruno lafond Nov 1, 2012. 13 Replies 0 Likes
hi to all,firstly I would like to congratulate the team of developers and all those who contribute to develop the ardupilot/arducopteryou are all doing impressive work on this projectI'm a relatively…Continue
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Josh Potter replied to bruno lafond's discussion pid diagram ?"Vous parlez anglais bien.Watch this video. It's for the open copter platform, so it's different from the APM, but I think the overall concept is helpful. PID took a while for me to fully wrap my head around.http://vimeo.com/25839978
"
bruno lafond replied to bruno lafond's discussion pid diagram ?"the good results i had with the 450 motivate me to continue with something bigger, and i'm sure ardupilot would be a good solution for my big toys :)"
DeveloperR_Lefebvre replied to bruno lafond's discussion pid diagram ?
"Yeah, I think people are afraid to put it on anything that big at the moment."
bruno lafond replied to bruno lafond's discussion pid diagram ?"on biggest heli, it would be an interesting choice , i have an old vario skyfox which would be a good candidate, but it is H4X"
DeveloperR_Lefebvre replied to bruno lafond's discussion pid diagram ?
"H4? No. I looked at implementing it, it could be done, but there's really been no demand so I didn't bother."
bruno lafond replied to bruno lafond's discussion pid diagram ?"thanks everybody,
If i understand well, the PID loop will soon change on the tradi heli ?
So i'll wait for the news PID
I already have great result with the stabilize mode and it's very encouraging, even without changing the H FLYBAR…"
Chris Pitts replied to bruno lafond's discussion pid diagram ?"Wow! That is super nice. I figured that was probably a silly question.
"
DeveloperR_Lefebvre replied to bruno lafond's discussion pid diagram ?
"If you're asking if you can fly a flybarred heli in stabilize mode, yes absolutely. It's incredibly stable.
"
Chris Pitts replied to bruno lafond's discussion pid diagram ?"Does stabilize mode also work with flybar helis in this mode? I have a Raptor 90 I'd like to fly, so if it does work, that makes things almost trivial."
DeveloperR_Lefebvre replied to bruno lafond's discussion pid diagram ?
"Yeah, don't put too much effort into figuring out the PID tuning on TradHeli right now, as it will all change soon.
Simply put, it is this:
In stabilize mode, you only need to play with Stab_pitch/roll_P terms. You can try some I, but…"
Chris Pitts replied to bruno lafond's discussion pid diagram ?"The 2.8 code has not yet been published for traditional helis, AFAIK. 2.7.3 is the latest heli code, and the newest updates to PID control haven't yet been implemented.
I wrote up a tutorial on PID control…"
Phil Cramer replied to bruno lafond's discussion pid diagram ?"Bonjour, Bruno, c'est va?
Votre Anglais c'est très superior au mon Francais, n'est pa?
Good luck on finding complete and accurate info on the PIDs. They've changed substantially since 2.8.
Have you looked…"
bruno lafond posted a discussionpid diagram ?
hi to all,firstly I would like to congratulate the team of developers and all those who contribute to develop the ardupilot/arducopteryou are all doing impressive work on this projectI'm a relatively new user of apm 2.5, and i try first to integrate it on a flybar 450 heli, before mounting it on a 700 flybar and probably flybarless laterI already have good results after many test and many readings on the wiki and this forum, but it's not perfect yet and i think i can improve the result with…See More
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