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Old Aug 15, 2012, 11:47 AM
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Ornithoid with flexible-adaptive wing


Span - 2 m
Weight - 900 g

Assembling of the wing is before flight.
Last edited by Velko Velkov; Sep 13, 2012 at 04:58 AM.
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Old Aug 15, 2012, 10:18 PM
therealthing691 is offline
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do you have a video of the action velko
Old Sep 22, 2012, 05:19 AM
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Originally Posted by therealthing691 View Post
do you have a video of the action velko
Video of the action:

ORNITHOID DRIVE MECHANISM (0 min 35 sec)
Last edited by Velko Velkov; Sep 22, 2012 at 10:41 AM.
Old Sep 23, 2012, 03:10 AM
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The frame of the wing
Old Sep 23, 2012, 06:23 AM
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cool
regards Brian
Old Sep 23, 2012, 08:53 AM
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Velko.
From the video I can see that you are using Fanning and not FLAPPING movement. How are you doing the wing twist?
Old Sep 23, 2012, 09:15 AM
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Originally Posted by KJELL View Post
Velko.
From the video I can see that you are using Fanning and not FLAPPING movement. How are you doing the wing twist?
Kjell,

I use not Fan-effect, but Wing-effect.
The movements are OSCILATING.
The wing twist thanks to its flexibility.
Old Sep 23, 2012, 09:34 AM
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What is the difference between Fan-effect and Wing-effect?
Old Sep 23, 2012, 10:02 AM
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Regarding the only up/down motion on which this mechanism is capable IMO the wing twist along the span is nonsense.There isn't different flapping speeds along the wing span. Only flexibility needed is along the wing chord and probably will be helpful to implement your adaptive AOA system Velkov.

Good job. Reduce usage of aluminum ,it's heavy
Old Sep 23, 2012, 10:14 AM
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Originally Posted by KJELL View Post
What is the difference between Fan-effect and Wing-effect?

Fan-effect and Wing-effect
Old Sep 23, 2012, 10:21 AM
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What happen when the wing moves upstroke?
Old Sep 23, 2012, 10:44 AM
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What happen when the wing moves upstroke?
Upstroke movement
Old Sep 23, 2012, 10:56 AM
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The fan effects happen when the wing direction rotates or change the direction.
Old Sep 24, 2012, 02:27 AM
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Originally Posted by KJELL View Post
Velko.
How are you doing the wing twist?
Video - FLEXIBLE - ADAPTIVE ORNITHOID WING


FLEXIBLE - ADAPTIVE ORNITHOID WING (0 min 31 sec)
Old Sep 24, 2012, 03:11 AM
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Thanks for demostration of pasive wing twist. I like to see it working with your machine.


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