Dewalt Strandbeast

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edro

Lifer
Apr 5, 2002
24,326
68
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Wow, I'm impressed.
That is a lot of mechanical work for that small of an electric motor.

The trick is that the wheels are under the person and the legs are simply pushing the main load forward. Still pretty impressive.
 

deadlyapp

Diamond Member
Apr 25, 2004
6,671
744
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That's awesome. I'm also really surprised that it was all made out of wood - at first I thought it was all aluminum.
 

SP33Demon

Lifer
Jun 22, 2001
27,928
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Really badass. Although I wonder if you could make it jerk less between steps where the feet would spend less time on the ground.
 
Mar 10, 2005
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Really badass. Although I wonder if you could make it jerk less between steps where the feet would spend less time on the ground.

yes, you could use inverse kinematics to get an optimized geometry but you'd still have 2 points of zero velocity, kind of top and bottom dead center
 

MrPickins

Diamond Member
May 24, 2003
9,125
792
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Really badass. Although I wonder if you could make it jerk less between steps where the feet would spend less time on the ground.

I was thinking that more legs would do it, as long as they were out of phase with the first two.
 

skyking

Lifer
Nov 21, 2001
22,788
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yes, you could use inverse kinematics to get an optimized geometry but you'd still have 2 points of zero velocity, kind of top and bottom dead center
adding a 3rd or 4th leg would help significantly, you could time things to remove most of the zero velocity by the new foot lifting it off the stale foot before that point.
 

John Connor

Lifer
Nov 30, 2012
22,757
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Being the dork I am I would love to have a segway to go door to door with in my John Connor costume and collect candy.

Speaking of DeWalt... I seen a pic of a nail gun that looked liked a M4 and ran off a 12 volt DeWalt battery. I was like, "FREAKING COOL!" I so want that! Then I read it was fake. So no money from me Black & Pecker disguise. LOL! (I own real tools: Craftsman.)

Edit- America, fuck yeah! http://www.gunsholstersandgear.com/2008/06/07/dewalt-ar-15-nail-gun/
 
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