Purdue ACM SIGBots is Purdue University’s VEX U robotics team established in 2010. Every year, we participate in the VEX U Robotics Competition, and we have qualified for the World Championships each season for the past ten seasons— for those of you counting, that’s every season since the club has been around!
Heavy emphasis on mechanics with a strategy solely focused on having the game won by then end of the autonomous period. We won every qualifier we went to, and qualified 10 times for the World Championships. Due to the outbreak of COVID 19, a virutal worlds was held where we were named the 2020 Virtual Worlds Champions.
This season ended up truly being, creating a simple concept and optimizing it to its full potential. Our team took a non meta approach to the season leaving the bulk of our scoring ability in one of our robots. such paid off as we won every qualifier we attended, qualifying for the worlds championships 8 times. At the worlds championships BLRS worked it way up to being the undefeated 1 seed in the Design division, later to be knocked out in the semi finals
Having 1 robot per team, SIGBots were able to field both BLRS and BLRS1 this season. Although The Approach of having a veteran team and a new member team did not prove to be beneficial to BLRS1. Using a subpar off meta design BLRS was able to qualify for worlds and ended up externally stacking their way to the #13 seed at worlds marking the first time BLRS has made eliminations at the World Championship
The SIGBots team grew significantly in Starstruck and a second team, BLRZ, was created. The highlight of the season was the BLRS vs. BLRZ finals match at the Purdue Qualifier. BLRZ qualified to worlds after winning the tournament but unfortunately BLRS was 6th in global skills, the highest rank to not get a worlds invite.
Nothing But Net was the first season with Lloyd, our hardworking 3D printer. This opened up a new set of possibilities for mechanical designs and made the custom gearboxes and flywheels on the robots possible.
The crowning achievement from Skyrise was the development of Four Is, a custom sensor designed to communicate between the two robots through Infrared light. Four Is allowed the two robots to talk and coordinate during the autonomous period.
The 2013-14 season was one with a heavy emphasis on electronics and software development. The Watchdog Sensor received a form factor upgrade and the R.A.D.I.U.S. Array was created. These developments earned the team another Innovate Award at the VEX U World Championships
The 2012-13 season marked the first release of PROS, along with a “hunting” algorithm and visualization tool for autonomous programming. These innovations earned the team the prestigious Innovation Award and a second place finish in the programming skills section of the VEX College Challenge World Championships.
The team placed second overall in the third annual VEX Robotics All-Star Challenge, earning the Tournament Finalist and Judges’ Award trophies.
The 2010-2011 season was the founding season of SIGBOTS and first time Purdue competed at the World Championships. This season was a large learning experience for the entire team adjusting to the college rules and fielding two robots. In the classic move all new teams make, a decision was made to rebuild a robot before the World Championship. This resulted in its autonomous code being developed and tested in the van on the drive from Purdue to the ESPN Wide World of Sports Complex for the 2011 World Championships.