Blog - April 2019
A Brief Summary
Last week, we attended the 2019 FIRST World Championship in Houston, Texas from April 17th to April 20th. Assigned to the Turing Division, we won the Division Championship Award and the Industrial Design Award sponsored by General Motors.After becoming the Turing Division Champions, we executed a well-planned strategy alongside FRC Team 3310 Black Hawk Robotics, FRC Team 6986 PPT Bots, and FRC Team 948 NRG (Newport Robotics Group), allowing us to earn the second place title at the 2019 FRC World Championship in Houston!
Team 254 poses for a picture at the Hall of Fame Lunch in the George R. Brown Convention Center
Qualification Matches (Turing Division)
Throughout our qualification matches, we sought to earn the maximum number of ranking points, which meant prioritizing scoring in the rocket in every match to get the rocket RP, as well as climbing and scoring enough points to win. Since we were competing in the 2019 FRC World Championship, most teams could fill a rocket with cargo by themselves or with another team on our alliance, which made our strategy easier to execute. When we were with partners who could manage scoring on the rocket themselves, we primarily worked on distracting defense. Seeing as finishing a rocket is incredibly hard under defense, giving the other teams an open other side of the field allowed them to finish their rocket as we worked on ours. In other matches, where we did not have partners capable of finishing the rocket, we accomplished the task ourselves, while fighting through the defense the best we could. We also made sure to finish each of our matches by climbing onto the HAB, so we could get the HAB docking ranking point. Luckily, we were with many other level 3 climbers, allowing us to stay out in the field longer as they climbed, but we always attempted a double climb for more points with the new climber.
We also kept tiebreaker points in mind during our divisional qualification matches. If there happened to be a tie in ranking points, we always prioritized scoring cargo to boost that metric. It also worked well seeing that cargo balls are worth more than hatch panels.
Going into the elimination period in the Turing Division, we chose to form an alliance with FRC Team 3310 Black Hawk Robotics, FRC Team 6986 PPT Bots, and FRC Team 948 NRG (Newport Robotics Group).
Team 254 representative, Brandon Chuang, poses with our chosen alliance partners
Elimination Matches (Turing Division)
During our elimination matches, we focused all our efforts on winning our matches. Since ranking point didn’t matter, we focused on scoring more matchpoints. We put most of our efforts into scoring as many cargo balls as possible, because they were worth more than hatches. We wanted to score enough hatches such that we had multiple points to score at any moment to allow for us to change our scoring location and not get stopped by defense. We ran our cargo ship autonomous program to place hatch panels on the first two side slots of the cargo ship, and then filled the rocket and did any other tasks throughout the rest of the matches.
Backlash with alliance partner, Team 3310, at the end of a match
On the Einstein Field
We generally maintained a similar strategy during the Einstein matches as in theTuring Division elimination round, by placing a larger focus on the number of matchpoints we scored. However, we used the amount of cargo scored was used as a metric in case any matches ended in a tiebreaker. We made it to our final tiebreaker match on the Einstein field and, unfortunately, lost due to an amazing performance carried out by FRC Team 1323 MadTown Robotics, FRC Team 973 Greybots, and FRC Team 5026 Iron Panthers, the Newton Division winners, allowing us to earn the second place title.
A Special Thanks
At the 2019 FIRST World Championship in Houston, we would not have been able to be so successful without the amazing teams that we were able to work with during our matches. Also a special shout out to our pit crew and drive team for properly maintaining our robot during the tournament. We would also like to highlight the efforts of our alliance readiness crew to keep our alliance partners ready throughout the tournament. Team 254 would also like to thank all the volunteers and judges that made this tournament an exciting experience, and all of our mentors, teachers, and parents who supported us and helped us succeed in this tournament.
Members of the Team 254 Pit Crew repair Backlash before an upcoming match
Our drive team poses for a picture on the Einstein Field
An action shot of Team 254’s suction climber at the end of a divisional qualifications match
A Brief Summary
As part of an eventful weekend, we attended the 2019 Silicon Valley Regional, in San Jose, CA. We had a great time at our second tournament of the FIRST Destination: Deep Space Season with our robot, Backlash. We won the Engineering in Excellence Award sponsored by Delphi. Alongside FRC Team 5499 The Bay Orangutans and FRC Team 6418 The Missfits, we were able to win the tournament, earning our 20th Blue Banner at the Silicon Valley Regional!
Team 254 and alliance partners Team 5499 and Team 6418 pose for a picture with Backlash after winning at the 2019 Silicon Valley Regional
Throughout our qualification matches, we executed a strategy in which our goals were to fill one full rocket for a ranking point and to climb to level 3 of the HAB zone at the end of every match. We encountered consistent defense from most opposing alliances, resulting in our failure to fill in a rocket in a few matches. We also tried to maximize scoring cargo balls since it was the tiebreaker metric when it came to matches in which each alliance earned the same number of ranking points. We also maximized the amount of cargo balls scored during qualification matches since cargo balls are worth more in point value than hatch disks. At the tournament, we experimented with a new form of counter defense that involved our alliance partners blocking an opposing alliance’s robot to clear a path to the rocket for us to score. We ended up with a record of 9-0-0 during the qualification match period.
Team 254 places a hatch onto the rocket during the tele-operated period
Team 254 representative, Brandon Chuang, stands with Team 5499 and Team 6418 as they agree to join our alliance
Going into the elimination period, we were excited to join an alliance with FRC Team 5499 The Bay Orangutans and FRC Team 6418 The Missfits.
During the elimination period, we employed a very dynamic, new strategy that involved our robot and Team 5499’s robot to cross paths in order to draw and confuse defense from the opposing alliance. This strategy was employed to maximize our total cargo score. We knew that Team 5499 was great at scoring cargo, so we did our best to open spots for them to score by placing hatches on the lower two levels of the rocket and the front of the cargo ship. Once each of these areas had a hatch in place, we began scoring cargo. This strategy worked well against defense because the crossing of paths by our robot and Team 5499 confused the opposing alliance’s defense robot. Team 6418 did a great job focusing on playing heavy defense on the opposing alliance.
Team 254 and alliance partners Team 5499 and Team 6418 climb onto the HAB Zone at the end of an eliminations match
A Special Thanks
At the Silicon Valley Regional, we would not have been able to be so successful without the amazing teams that we were able to work with during our qualification and elimination matches. Also a special thanks for our pit crew and drive team for properly maintaining our robot during the tournament. A big thank you to the chairman’s presentation team for handling our team’s Chairman’s Presentation in front of a panel of FIRST Judges. Team 254 would also like to thank all the volunteers and judges that made this tournament an exciting experience, and all of our mentors, teachers, and parents who helped us succeed in this regional.
Our alliance readiness crew assists Team 6241 in before an upcoming qualifications match
Members of Team 254 are congratulated by judges after winning the Engineering in Excellence Award at the 2019 Silicon Valley Regional
Team 254 Driver, Jack Gnibus, celebrates the regional victory with mentor, Joey Diamond