Written by Mark Mcalary
Track Day 02nd December 2024
The team returned to Sydney Motorsport Park for the second-last testing session before the 2024 FSAE competition. The focus of the day was to refine the 2024 EV car’s acceleration, endurance, and handling performance, ensuring both the vehicle and drivers were fully prepared for the challenges ahead.
The day began with a shakedown at 8:30 AM to verify the car’s baseline performance and safety systems. This included a successful brake test, which confirmed that all four tires could lock effectively, ensuring reliable braking during events and emergencies. Harness replacements and clearance checks were also completed, confirming compliance with safety standards. With no major issues detected, the team proceeded to acceleration testing.
During the acceleration runs, drivers tested the car under varying torque and DCL (Drive Current Limit) settings. Adjustments to chain tension were necessary throughout the session, revealing areas for mechanical refinement. Tire pressures were optimised between runs, resulting in improved traction and handling. MoTeC data analysis provided additional insights into throttle control and power delivery, contributing to the refinement of the vehicle’s performance.
At mid-day, camber adjustments were made to improve front tire stability and traction, which set the stage for endurance testing. Beginning at 1:30 PM, two drivers alternated in completing nine-lap endurance stints. These runs focused on energy consumption, vehicle reliability, and suspension performance under sustained load, providing critical feedback for further tuning.
In the afternoon, the team shifted its focus to autocross testing, which emphasised the car’s agility. Multiple drivers completed timed runs, with consistent and smooth performance observed across the board. Minor setup adjustments were made to enhance handling and responsiveness.
The day concluded at 5:00 PM, with the team returning to the university by 6:45 PM. The session provided valuable insights into both the car and driver performance, highlighting areas for further refinement while reinforcing the team’s readiness for the upcoming competition.
By systematically addressing challenges and building on the day’s findings, the team continues to make significant strides toward success at the 2024 FSAE competition.
