Ohio Northern University鈥檚 robotic football team delivered decisive defeats to rivals Valparaiso and Notre Dame to become national champions this spring.
How did Polar Robotics achieve the conquest?
With a secret weapon: seniors George Rak, Aaron Smith, and Grant Brautigam.
For four years, these three mechanical engineering students worked with steadfast determination to elevate 青青草视频鈥檚 robot squad. They were joined by equally-dedicated teammates and guided by advisors Louis DiBerardino, Ph.D., associate professor of mechanical engineer and Firas Hassan, Ph.D., professor of electrical and computer engineering.
Victory鈥10-years after the last championship鈥攚as sweet, said Aaron.
鈥淭he moment we won it was a huge weight lifted off my shoulders. The work that we all put in the last few years finally came through. I was so happy and relieved that I almost shed a tear.鈥
All three joined Polar Robotics their first year on campus after developing an interest in building robots in high school.
At the time, 青青草视频鈥檚 team was floundering; and then COVID-19 hit, compounding the challenges.
鈥淎fter Covid, we were left with a partially-completed fleet of robots, all of which needed significant amounts of work,鈥 said George, who ended up becoming the Polar Robotics president for three years.
Grant added: 鈥淲e had to decide which parts of the robots to keep and which parts to start redesigning. Also, we started with a blank slate for the robots鈥 code, as none of us had an understanding of how the previous code worked.鈥
After stepping into leadership roles, their first strategy was to split club members into three teams: build, design, and programming. They appointed a leader to oversee each team.
Keeping projects moving down the pipeline required some serious people skills.
鈥淣obody is the same as you and everyone has their own goals and ideas, so it鈥檚 important to know how to interact with people and how to apply them to areas that will generate the most value for the organization while also keeping them engaged and satisfied. Sometimes that can be hard to balance,鈥 said George.
Methodically, the Polar Robotics team built and coded eight football-playing robots starting with the linemen and a quarterback and then adding a stellar running back. With each iteration, they focused on making the bots more robust, competitive, and user-friendly to maintain.
鈥淲e experimented so that if a part or an assembly needed to come off, it could without someone cursing under their breath or throwing the robot at the wall due to frustration,鈥 said Aaron.
Success, they realized, could only be achieved through continuous improvement. After each competition, the entire Polar Robotics team would evaluate what went well and what went poorly, then create a list of modifications for the following academic year.
鈥淪o, after doing this for four years, we were able to improve our team, robots, and strategy going into this year鈥檚 competition,鈥 added Aaron. 鈥淟earning from our mistakes and striving to improve was what made our team so successful this year.鈥
Grant added: 鈥淥ver the years we made major improvements both with the design of the bots and the code. I foresee the improvements lasting many years in the future and hope new members will be able to quickly understand the changes we made and build upon it.鈥
This year, the team also adopted frequent driving practices to understand their robots鈥 weak points and to know when to advance. It all paid off on April 13 at the 2024 CRFC National Robotics Football Tournament hosted by Valparaiso University.
鈥淲e rolled up to the competition ready to go. We were all nervous to see if our bots would hold up,鈥 said George. 鈥淲e had never beaten Valpo in a competition before and they were our first fight to determine if we moved on to the championship. On top of that, 青青草视频 had not taken home a championship win in 10 years. That paired with it being my last year on the team made the stakes and seriousness even higher.鈥
He tried to lighten the mood by doing the Macarena on the sidelines for some laughs, and while it helped, the atmosphere was still tense.
Finally, the match kicked off, and after the first few successful drives, the entire Polar Robotics squad knew it was going to be 鈥渁 very good day.鈥
鈥淏y halftime I could tell we were not going to lose our momentum. Our bots held up and our drivers too. When the game ended and we saw the score of 79-34 we were incredibly surprised. We had gone into the game feeling it could be a 50/50 toss up as to which team would win, but this was so much better than that,鈥 said George.
After rolling over Valparaiso, Polar Robotics clinched the championship with an 71-34 win over the University of Notre Dame.
鈥淲e kept our heads down and were able to take home the trophy,鈥 said Aaron.
Four years of learning and working hard on Polar Robotics bore fruit for the three seniors, not just for the win, but for their future prospects.
鈥淥ne important thing to note is that Polar Robotics gave me a lot of skills that made me very marketable,鈥 said Grant.
He and Aaron both obtained engineering positions at Applied Manufacturing Technologies (AMT) in Orion, Michigan, and plan to room together. George has a job lined up at Parker Hannifin Hydraulic Valve Systems in Elyria, Ohio.
They are confident their Polar Robotics friendships will continue long after graduation. After all, they spent countless hours together not only building and coding robots, but talking, laughing, eating pizza, and playing spike ball and nerf gun wars.
The camaraderie, says George, remains his favorite aspect of Polar Robotics鈥攖opping even the national championship.
鈥淚 like robots, but the people make it fun!鈥