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Shaker Robotics 2014 Base Top View

Chris is me

By: Chris is me
New: 14-01-2014 22:40
Updated: 14-01-2014 22:40
Views: 2250 times


Shaker Robotics 2014 Base Top View

Top view of our practice drive base, electronics board mocked up.

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15-01-2014 00:06

Gregor


Unread Re: pic: Shaker Robotics 2014 Base Top View

Nice compressor.



15-01-2014 00:16

DampRobot


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6 CIM = Vroom Vroom.



15-01-2014 00:19



Unread Re: pic: Shaker Robotics 2014 Base Top View

Why the thicker tubing on the drive side?



15-01-2014 00:21

Gregor


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Quote:
Originally Posted by Andrew Lawrence View Post
Why the thicker tubing on the drive side?
Where's the power transmission Andrew?



15-01-2014 01:58



Unread Re: pic: Shaker Robotics 2014 Base Top View

Quote:
Originally Posted by Gregor View Post
Where's the power transmission Andrew?
Ah, thought it hadn't been added in yet. Makes more sense now.



15-01-2014 11:46

Nick Lawrence


Unread Re: pic: Shaker Robotics 2014 Base Top View

Such sexy
much colsons
very tube
much waterjet
such wow
very drive
wow




-Nick



15-01-2014 17:06

BobbyVanNess


Unread Re: pic: Shaker Robotics 2014 Base Top View

Man, you guys are looking good! Nice choice with 6CIM Colson WCD

Can't wait to see that beast on the practice field. TVR and FLR are going to be awesome this year.



15-01-2014 17:17

Lone Wolf


Unread Re: pic: Shaker Robotics 2014 Base Top View

I have a feeling that you might break the CRio II since it's mounted on aluminum (I think). Someone please correct me if I'm wrong though!



15-01-2014 21:10

JackS


Unread Re: pic: Shaker Robotics 2014 Base Top View

Quote:
Originally Posted by Lone Wolf View Post
I have a feeling that you might break the CRio II since it's mounted on aluminum (I think). Someone please correct me if I'm wrong though!
The cRio frame does need to be isolated from the metal chassis. This picture is just a mock up of where electronics will go.



15-01-2014 21:10

Sh1ine


Unread Re: pic: Shaker Robotics 2014 Base Top View

Quote:
Originally Posted by Lone Wolf View Post
I have a feeling that you might break the CRio II since it's mounted on aluminum (I think). Someone please correct me if I'm wrong though!
No it is isolated from the Aluminum. No worries.



15-01-2014 21:12

Sh1ine


Unread Re: pic: Shaker Robotics 2014 Base Top View

Sorry Re-post



16-01-2014 08:09

notmattlythgoe


Unread Re: pic: Shaker Robotics 2014 Base Top View

Are you going to mount the router where it is? You can't see the signal lights with it facing that direction. Looks good though.



16-01-2014 11:31

EricDrost


Unread Re: pic: Shaker Robotics 2014 Base Top View

Great job guys, this looks sharp.

You might want to center the battery more left/right so you don't bias the drive to one side. The side with the battery will have more normal force and therefore more traction.

This might be noticeable in autonomous routines where a driver can't "correct" it by giving one side more power. Give both sides an equal amount of juice and see if it runs in a straight line.



20-01-2014 23:11

page2067


Unread Re: pic: Shaker Robotics 2014 Base Top View

Really nice!, like the detail of rivet patterns, etc. shows great attention to detail and lessons learned from the community. East meets West.



21-01-2014 12:56

MaxMax161


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Quote:
Originally Posted by EricDrost View Post
Great job guys, this looks sharp.

You might want to center the battery more left/right so you don't bias the drive to one side. The side with the battery will have more normal force and therefore more traction.

This might be noticeable in autonomous routines where a driver can't "correct" it by giving one side more power. Give both sides an equal amount of juice and see if it runs in a straight line.
In my experience having an unbalanced robot won't cause it to veer left or right when commanded straight, assuming neither side is traction limited. When trying to turn on point the imbalanced side friction can make rotating clockwise different from counter clockwise, although this difference is much smaller when the robot is moving.



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