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What to do with RN foot sensor data?

Hitec robotics including ROBONOVA humanoid, HSR-8498HB servos, MR C-3024 Controllers and RoboBasic
17 postsPage 2 of 21, 2
17 postsPage 2 of 21, 2

Post by NovaOne » Sun Jan 06, 2008 10:59 pm

Post by NovaOne
Sun Jan 06, 2008 10:59 pm

Cheers Bren
The second graph looked better a more linear result for force verses resistance. What equation did you use.

Reciprocal ie 1/x or conductance (keeping it simple at this stage)
I think data from sensor C skewed the final plot?
Have you tried placing say the, Mass X with resulting force at position X,Y and then see if you can calibrate the system to give you the correct results. e.g. keep on trying this until you can get the correct results.

Will do, :)

PS
I've also noticed some mistakes, :oops: (corrections just uploaded)
Cheers Bren
The second graph looked better a more linear result for force verses resistance. What equation did you use.

Reciprocal ie 1/x or conductance (keeping it simple at this stage)
I think data from sensor C skewed the final plot?
Have you tried placing say the, Mass X with resulting force at position X,Y and then see if you can calibrate the system to give you the correct results. e.g. keep on trying this until you can get the correct results.

Will do, :)

PS
I've also noticed some mistakes, :oops: (corrections just uploaded)
NovaOne
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Posts: 405
Joined: Thu Jul 05, 2007 7:30 am

Post by NovaOne » Sat Sep 06, 2008 6:43 pm

Post by NovaOne
Sat Sep 06, 2008 6:43 pm

I will not be doing any more investigation to design Foot-sensors from scratch.... due to lack of time and the fact that I have found out about these:

http://www.roadnarrowsrobotics.com/products/RoadNarrows/SkewlZone/SkewlZone.Foot.html

They are almost exactly what I was dreaming of, and look like they will be of most interest to: Kondo KHR-2HV and Kyosho MANOI AT01 users?
I will not be doing any more investigation to design Foot-sensors from scratch.... due to lack of time and the fact that I have found out about these:

http://www.roadnarrowsrobotics.com/products/RoadNarrows/SkewlZone/SkewlZone.Foot.html

They are almost exactly what I was dreaming of, and look like they will be of most interest to: Kondo KHR-2HV and Kyosho MANOI AT01 users?
NovaOne
Savvy Roboteer
Savvy Roboteer
Posts: 405
Joined: Thu Jul 05, 2007 7:30 am

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