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Week 3 Update

By: Samueldobens
New: 28-01-2017 17:04
Updated: 31-01-2017 10:59
Views: 1817 times


Week 3 Update

Intake and low goal dumper assembled, currently undergoing training testing. The only flaw so far is that the capacity is limited to 1 fuel, however the recorded top speed is over 30 miles per hour, which will make for very fast cycles. The gear mechanism is still being prototyped, because the tail holder will not stay still. As far as climbing goes, the davit has yet to lose a game of tug of war.

CAD model coming soon.

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28-01-2017 18:47

SenorZ


Unread Re: pic: Week 3 Update

Quality Award. All events.



28-01-2017 18:58

golf_cart_john


Unread Re: pic: Week 3 Update

Fully autonomous the whole match!



28-01-2017 19:08

nickbrickmaster


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by SenorZ View Post
Quality Award. All events.
"Not sure if that robot is legal, but it sure is a good boy."



28-01-2017 19:17

ollien


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by nickbrickmaster View Post
"Not sure if that robot is legal, but it sure is a good boy."
Let's see...
  • ✓ An electromechanical assembly (Nerve endings transmit electric signals, and I would certainly call dog movement mechanical)
  • ✓ Built by the FIRST® Robotics Competition Team to perform specific tasks when competing in FIRST® STEAMWORKS. (Dog is a COTS item, and training has made an impression on the mind of the dog. Thus, the dog has been built by the team.)
  • 1/2 ✓ The ROBOT must include all of the basic systems required to be an active participant in the game – power, communications, control, BUMPERS, and movement. (Slap some bumpers and a control system on there and you're ready to go!)
  • ✓ The ROBOT implementation must obviously follow a design approach intended to play FIRST STEAMWORKS (See photo)



28-01-2017 19:21

bobbysq


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by ollien View Post
Let's see...
  • ✓ An electromechanical assembly (Nerve endings transmit electric signals, and I would certainly call dog movement mechanical)
  • ✓ Built by the FIRST® Robotics Competition Team to perform specific tasks when competing in FIRST® STEAMWORKS. (Dog is a COTS item, and training has made an impression on the mind of the dog. Thus, the dog has been built by the team.)
  • 1/2 ✓ The ROBOT must include all of the basic systems required to be an active participant in the game – power, communications, control, BUMPERS, and movement. (Slap some bumpers and a control system on there and you're ready to go!)
  • ✓ The ROBOT implementation must obviously follow a design approach intended to play FIRST STEAMWORKS (See photo)
You could also in theory train the dog to stop sitting when it hears the charge sound and sit when it hears a buzzer or a foghorn, so the FMS can have control over enabling/disabling.



28-01-2017 20:39

Isonine


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Quote:
Originally Posted by bobbysq View Post
You could also in theory train the dog to stop sitting when it hears the charge sound and sit when it hears a buzzer or a foghorn, so the FMS can have control over enabling/disabling.
How would E-Stop work.



28-01-2017 20:43

nickbrickmaster


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Quote:
Originally Posted by Isonine View Post
How would E-Stop work.
Have them yell "Sit!" really loudly.



29-01-2017 00:52

Richard Wallace


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by nickbrickmaster View Post
"Not sure if that robot is legal, but it sure is a good boy."
Quote:
Originally Posted by ollien View Post
Let's see...
  • ✓ An electromechanical assembly (Nerve endings transmit electric signals, and I would certainly call dog movement mechanical)
  • ✓ Built by the FIRST® Robotics Competition Team to perform specific tasks when competing in FIRST® STEAMWORKS. (Dog is a COTS item, and training has made an impression on the mind of the dog. Thus, the dog has been built by the team.)
  • 1/2 ✓ The ROBOT must include all of the basic systems required to be an active participant in the game – power, communications, control, BUMPERS, and movement. (Slap some bumpers and a control system on there and you're ready to go!)
  • ✓ The ROBOT implementation must obviously follow a design approach intended to play FIRST STEAMWORKS (See photo)
So far, so good. However,

<R01> This robot appears to have an articulated frame perimeter. Shouldn't be too hard to find a work around, though. Make a frame from the 4 pieces of 1" square tube that came in the KoP ...

The more serious issue is:

<R11> This robot is priceless, no doubt!

I think you're headed back to the drawing board.



29-01-2017 21:14

ollien


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by Richard Wallace View Post
So far, so good. However,

<R01> This robot appears to have an articulated frame perimeter. Shouldn't be too hard to find a work around, though. Make a frame from the 4 pieces of 1" square tube that came in the KoP ...

The more serious issue is:

<R11> This robot is priceless, no doubt!

I think you're headed back to the drawing board.
I think we're forgetting the real question.



29-01-2017 21:29

Hitchhiker 42


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by ollien View Post
I think we're forgetting the real question.

No, no, no. You're forgetting what the frame perimeter is. It needs to go around the head. The tail should be acceptable if you bend it back before the match starts.



29-01-2017 22:30

D_Price


Unread Re: pic: Week 3 Update

I just want to pet him! Looks like a feasible low goal and gear design



29-01-2017 22:38

ollien


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by Hitchhiker 42 View Post
No, no, no. You're forgetting what the frame perimeter is. It needs to go around the head. The tail should be acceptable if you bend it back before the match starts.
The dog can pull its head back behind the bumper until the start of the match, much like the tail.



29-01-2017 22:45

Hitchhiker 42


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by ollien View Post
The dog can pull its head back behind the bumper until the start of the match, much like the tail.
Huh interesting mechanism... how about the volume?



29-01-2017 22:49

ollien


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by Hitchhiker 42 View Post
Huh interesting mechanism... how about the volume?
Depends on the breed of dog. Some golden retrievers are quite large, but I'm sure they fit within the volume requirements. The largest possible volume looks something like this. So long as the dog fits within that, you're good to go.



29-01-2017 23:49

GeeTwo


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by ollien View Post
I think we're forgetting the real question.

I have seen some messed up threads on CD before, but this is the first time I can remember that someone confused bumper with dog gear.



30-01-2017 00:18

Connor McBride


Unread Re: pic: Week 3 Update

Tech foul for unnecessary ruffness



30-01-2017 01:11

pmattin5459


Unread Re: pic: Week 3 Update

You have to keep in mind that the doggo (or pupper) must stay within their volume for the entire match, and that the volume includes bumpers.



30-01-2017 01:21

Max Boord


Unread Re: pic: Week 3 Update

Reveal video?



30-01-2017 08:11

grumbly77


Unread Re: pic: Week 3 Update

Bumpers?



30-01-2017 08:58

bobbysq


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by pmattin5459 View Post
You have to keep in mind that the doggo (or pupper) must stay within their volume for the entire match, and that the volume includes bumpers.
Right but they can still break frame perimeter.



30-01-2017 10:13

Samueldobens


Unread Re: pic: Week 3 Update

So what should we expect from an inspector at our competition?



30-01-2017 11:34

ahartnet


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by nickbrickmaster View Post
"Not sure if that robot is legal, but it sure is a good boy."
"Ain't no rule says a dog can't play robotics."



30-01-2017 11:44

Daniel_LaFleur


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by Samueldobens View Post
So what should we expect from an inspector at our competition?
Just make sure the "robot" doesn't "soil the field"



30-01-2017 14:46

Rivet Man


Unread Re: pic: Week 3 Update

Hi Samueldobens,

It's nice to hear you're making such great progress, I'm always surprised with how fast teams of students and mentors turn out their robots! I think you accidentally uploaded the wrong photo though because it's showing a picture of a dog (I'm more of a cat person myself) and not your robot! I've done the same thing myself though, not too great with computers over here.

30 miles per hour on a robot for these games is very fast! I'm worried that it might be a bit difficult to drive, like trying to take a Monte Carlo through a parking lot at full speeds! Either way look forward to seeing the robot photo when you fix up the image.

Best Regards,
RM



30-01-2017 17:35

dsirovica


Unread Re: pic: Week 3 Update

Don't forget the special Battery charging procedure for this type of bot:
https://www.youtube.com/watch?v=5sB7txn0eYU



31-01-2017 09:57

Tsukunea


Unread Re: pic: Week 3 Update

Quote:
Originally Posted by Rivet Man View Post
Hi Samueldobens,

It's nice to hear you're making such great progress, I'm always surprised with how fast teams of students and mentors turn out their robots! I think you accidentally uploaded the wrong photo though because it's showing a picture of a dog (I'm more of a cat person myself) and not your robot! I've done the same thing myself though, not too great with computers over here.

30 miles per hour on a robot for these games is very fast! I'm worried that it might be a bit difficult to drive, like trying to take a Monte Carlo through a parking lot at full speeds! Either way look forward to seeing the robot photo when you fix up the image.

Best Regards,
RM
I think somebody may have missed the point.



01-02-2017 10:36

thedude019


Unread Re: pic: Week 3 Update

They're good dogs Brent



01-02-2017 11:11

Sparky Jell-0


Unread Re: pic: Week 3 Update

This just made my day



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