
Aerospace Club hosted a building session to prepare materials and electronic equipment for the American Rocketry Challenge on Thursday.
The club members are designing, building and testing a model rocket to launch during the competition. They began preparations in October, running simulations on the design software Open Rocket and altering designs based on requirements set by the contest. Aerospace club officer Matthew Deng (10) explained the club’s work so far.
“We’re working on creating model rockets to launch, and they have to fulfill certain goals, like altitude goals, and the payload has to be one egg for this year,” Matthew said. “We started preparing by training some of our members on how to use the Open Rocket software for rocket simulations. We designed rockets in December, and now we are building them.”
All the materials for building the rocket were ordered online and made primarily of cardstock and wood, including the thin cylindrical body of the rocket and the rounded head. Because the team member in charge of the building tools was absent during the club meeting, team members improvised by using a small flip knife and nail file to cut the rocket body. Other attendees weighed materials with a scale to ensure they met the design criteria.
The club participated in the challenge for the first time last year, and members hope to apply the insights they gained to this year’s rocket build. They aim to add and code electronics, which would control parachute deployment and improve performance.
The team will compete in the regional competition in mid-March at a launch site in Fremont. Because over one thousand teams participate in the American Rocketry Challenge, only the top 100 teams can proceed to finals. The Aerospace Industries Association’s (AIA) hosts this annual competition to inspire future engineers and spark creativity.
“It was definitely a learning process, but we have that experience now,” Evan said. “In the design process, we made edits based on what we learned last year, and we might try to be a bit more adventurous this year with things like electronics or trying to fiddle with the design to try and get better results.”
Club Vice president Evan Zhang (12) explained the benefits of incorporating electronic elements.
“Instead of using time to determine how long we wait before we deploy the parachute, we’re going to have the servos deploy at a specific height, and that’s going to increase our accuracy,” Evan said. “If we do qualify for the national competition, it’s important that we have electronics because they will randomize the height that you deploy at, so you can’t necessarily just be based off of time.”





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