Oklahoma Qualifier Recap

Tags: journal and inspire
Personhours: 72
Oklahoma Qualifier Recap By Ethan, Evan, Austin, Janavi, Charlotte, Kenna, Tycho, Karina, and Abhi
Task: Compete at the Oklahoma Qualifier

Once done, our postmortem post will be here.

On Nov. 17, we went to the Oklahoma Mustang HS qualifier. Our strategy for this tournament was to attempt to qualify in multiple regions so that we have more chances to get to the South Super Regionals. For this tournament, the DISD STEM Dept. funded the tournament fees for us to attend, as well as housing for our team. We drove down there on our RV, and also fixed it up so that we could convert it into tournament mode.

For out-of-area tournaments, we have to prepare ahead of time so that we can get everything we need, since we can't really go back to get parts we forgot. So, this time, we created a packing list in order to ensure that we have everything on the RV before we leave. The complete list is below.

Tent / Pits

  • Shield
  • Main robot Cart
  • Small carts (x2)
  • Banner stand
  • Main banners (x3)
  • Aquila
  • Inspire
  • Inspire mount
  • Monitor
  • Extension cord(s)
  • Power Strip(s)

Field Elements

  • Cryptobox
  • Foam blocks
  • Jewels
  • Jewel base
  • Vuforia pattern on stick

Tools

  • Staticide
  • Shamwow
  • Threadlock
  • Red (x3), Blue (x3), Green (x3) hex keys
  • Flat heads: Large (x2), Small (x2)
  • Phillips heads: Large (x2), Small (x2)
  • Modular screwdrivers + bits (Cyan wrenches)
  • Rubber bands / Hair Ties?
  • String for pulley system
  • Container store chest of drawers
  • Chain Box
  • Tape Box
  • Glue + putty Box
  • Large pliers
  • Needlenose pliers
  • Regular Pliers
  • Power pole Box + stuff with that
  • Xacto knifes
  • Regular knifes
  • Zip ties
  • Axles
  • Drills
  • Yellow Drill (x2)
  • Drill batteries + chargers
  • Electric screwdrivers + bits
  • Plugin drill
  • Wire strippers
  • Measuring tape
  • Dremel
  • Reciprocating Dremel
  • Circular Dremel
  • Sawblade
  • Evil sandpaper
  • Battery
  • Charger
  • Hack saw
  • Hammer
  • Mallet
  • Bolt cutters
  • Lighter
  • Core power distribution Box

Parts

  • Standard nuts + bolts
  • Extrusion nuts + hex bolts
  • Prototyping wire
  • Tetrix pieces
  • U pieces
  • Plates
  • Phone cases - ZTE + SG5
  • Extrusions (Cap lift size)
  • Extrusion brackets

Electronics

  • Phones
  • All cables that we can get our hands on
  • Phone cables(new and old)
  • Coding cables        
  • OTG cables
  • Printer
  • Computers
  • Battery Box - phone
  • Joysticks
  • 9-volt batteries
  • All wrenches
  • Spare Core Power Distribution Module Box
  • M-M cable
  • M-F cable

Organization (Boxes)

  • Judging Box
  • Damaged foam block
  • Example of abs 3-D printing
  • Drawer Slide                      
  • All grabber prototypes
  • Turkey baster ones
  • Conveyer belt one
  • Current one on robot
  • Tape Box
  • Foam tape
  • Gaff tape
  • Duct tape
  • Duct tape
  • Double sided
  • More + ........
  • Glue + Putty Box
  • Battery Box
  • Batteries
  • Phone cables
  • Phone + Charging Box
  • Joystick Box
  • Powerpole Box
  • Tri-Crimp
  • Powerpoles
  • Wire stripper
  • Wire clipper
  • Needle nose
  • Container store chest of drawers
  • Chain Box
  • Spare Core Power Distribution Module Box

Before leaving, we had already encountered problems. Our RV's generator refused to turn on, which meant that we couldn't get AC, chargers, or any electrical components on board to work. So, we had to do a last-minute oil change. As well, we had trouble finding several important tool parts, such as our box of drill bits and other things. Running about an hour late, we finally left for Oklahoma. The drive took the usual 4 hours, stopping to get Schlotzky's™, and we arrived at midnight. After we were all assigned to our rooms and all, we did another runthrough of our presentation, then went to bed

We woke up by 7am the next day, and slogged our way out of bed to the Mariott™ Contentental™ Breakast™. Over breakfast, we discussed our strategies and rules for the tournaments. Some of the major points are these:

  • Unless your work requires it, stay off the RV and in the pit
  • If possible, try to talk to as many teams as possible, hand out flyers
  • When you see judges roaming the tournament, try to flag them down to talk
  • Try to get as many people as possible to see the RV
  • Do scouting ASAP

Flyer

Inspection


We didn't manage our time well for inspection. We hadn't really prepared our robot back in Dallas, nor on the way, so we had to attach the side panels and the buttons right as we arrived. As well, we had to make sure the bot fit within the sizing cube. Overall, our preparation for this section of the tournament was 4/10.

Judging/Presentation


This was our largest improvement from last tournament. This was probably the best presentation we've put on yet. As well, our engineering journal was indexed a little bit better than last time. The judges also seemed receptive to our presentation and asked in-depth questions on our robot, which was very enjoyable and signalled that we would be considered for future awards. As well, we managed to get every judge in the tournament on the RV, every single referee, and about half the teams total. So, we did well on that front. As well, our strategy of trying to talk to every judge worked well, as we were able to cover a variety of subjects, ranging from our design process, to business, to our outreach, to women in STEM.

Robot Game

Our time-management overall here was not great. We'd rush to the practice field to try and fix parts, then get immediately called back to the round. I think we almost got disqualified 3 or 4 times because of this. However, this was our most successfull tournament in the robot game ever, since this was our first time getting 1st alliance captain.
Game 1
Game 1 was one of the two games we lost this tournament. We lost by 20 points, and we managed to both knock the opposing team's jewel off, as well as not balance in the end-game. This match highlighted the problems with our autonomous' reliablility.
Game 2
In game 2, we still had autonomous problems, but won a close game due to our stacking.
Game 3
Game 3 was our best game, as we didn't experience any connection issues and got almost 200 points.
Game 4
In game 4, our robot shut down throughout the game, but despite that, we ekeed out a close victory.
Game 5
We won game 5 by about 30 points, as we stacked 2 columns, got a jewel, and balanced our bot.
At this point, we became an alliance captain and chose team 3732 Technical Difficulties to be our partner. We had connection problems throughout the next games that hampered our ability to score.
Semi-Finals 1
We won 80-100, despite connection issues.
Semi-Finals 2
We improved a little and got about 120 points as we fixed a servo between matches.
Final 1
We lost this game due to connection issues.
Final 2
This was our closest game, as we won by 2 points, since we were able to stack blocks *slightly* faster.
Final 3
We won this game by 20+ points as the opposing team failed to balance one bot.

Ceremony

The first award we won was the First Alliance Captain award, a first for our team, so we were overjoyed about that. Then, we also won 1st place Control Award, another first for our team. This was especially suprising, as our autonomous failed quite a bit throughout the tournament. Finally, we won 2nd place Inspire Award. While this is still a great accomplishment, we'd like to work on this a bit more and get 1st place next tournament in January.

Written on November 18, 2017