"●Team Introduction
In the FIRST Robotics Competition (FRC), robot manufacturing is a comprehensive engineering practice that integrates multiple fields of technology. Students and mentors must apply knowledge in mechanics, electrical control, programming, and project management in order to complete a robot that meets specifications and is capable of handling competition challenges within a limited time.
Mechanical design and fabrication form the core foundation. Teams need to be proficient with CAD software and mechanism design, ensuring that structures balance strength, rigidity, and lightweight construction. Materials commonly used include aluminum alloys, carbon fiber, and POM, with parts produced through CNC milling, laser cutting, and 3D printing. Beyond frames and drivetrains, teams must also design precise intake, transport, and climbing mechanisms to fulfill the season’s tasks.
In terms of electrical control and wiring, teams must configure the RoboRIO controller, motor controllers (such as SPARK MAX), sensors, and the power system. Reliable circuit design and neat wiring not only affect performance consistency during matches but also directly relate to inspection safety. Students need to understand voltage and current distribution, fuse selection, and methods for mitigating signal interference.
Programming gives the robot intelligence. Team 6998’s robot code is written in Java, integrating motor control, camera vision processing, and automated path algorithms. Common FRC challenges include closed-loop PID control, autonomous path planning, and object tracking using image processing. This requires team members to have a foundation in mathematical modeling and algorithms, and to apply theory effectively to real-world hardware.
Moreover, system integration and testing is the most time-consuming yet crucial phase. Mechanical structures must avoid interference, electrical signals must remain accurate, and repeated testing and tuning are needed to improve stabil