Jaden Zhang

UT27 - Formula SAE Racecar

University of Toronto Formula racing design team (UTFR)

Since its inception in 1997, the University of Toronto Formula Racing Team (UTFR) has undertaken the task of building a formula-style, open-wheel electric race car from scratch annually to compete in North American and European FSAE events. For the 2026-2027 season, the primary vehicle mandate is realizing a true 4wd system - overcoming the gearbox limitations of UT26 - while pushing the boundaries of mass reduction and front-end packaging efficiency.

As the Steering & Brakes Lead for UT27, responsibilities center on critical decision-making, team mentorship, and system-level architecture. Technical targets for this season include driving a rigorous subsystem mass reduction from 8.436kg to 6.766kg, and overhauling the brakes pedal tray with a reverse floor-mounted master and EBS cylinder layout to accomodate more efficient front chassis packaging. To achieve more accurate load applications for a new GD/DMLS steering column mount, a custom load assessment assembly is being integrated directly into the Driver-in-the-Loop (DiL) interface.

Beyond engineering design, I put a core focus is placed on cultivating the next generation of team members. This involves establishing structured knowledge transfer pipelines, with one of the major soft chages that I am applying being the individual clear documentation of every subsystem in Steering & Brakes.

Key Skills: Catia/3DExperience Environment, Solidworks components/assemblies, Ansys FEA, Fusion 360 Generative Design, knowledge transfer/documentation aggregation

Current UT27 Progress

July 2026 - Present

Throughout the summer of 2026, after the Formula Electric event at Michigan Internation Speedway, work on the 2026-2027 vehicle began. In addition to administrative duties as a section lead, some technical (and publically presentable) progress is displayed below.

In Collaboration with: Adalric Tai, Parker Pie, Rebecca Duarte, Brandon Chow, Tszhei Wong, David Li. Under UTFR.

  • Mass and monetary budgets, assigned through free/fixed mass splits proportional to mass target (210kg), are distributed to subsystems based on UT26 and planned upgrades
  • Sponsorships and outreach to renew and potentially open up new partnerships, totalling to more than $8000 CAD
  • 3DX/CATIA file name and structure management of mutliple subsystem assemblies, and using publishing and Schemes/Latest Schemes file organization
  • Singular week design, inventory, manufacturing and assembly of a simple steering column load assessment structure, with planned iterations to improve design effectiveness

UT26 Vehicle Controls Design Binder

July 2025 - July 2026

As a part of my goals to streamline and document more design choices for effective knowledge transfer, a high level overview of the entire vehicle controls (brakes & steering) was consolidated into a 26 page design binder. Additionally, the documents acts as a hub that links to other relevant documentation for recruits and other section members, such as basics of brakes load transfer, and steering load calculations.

In collaboration with: Mo Taban, David Li under UTFR.

  • Clear and technical language to formally document design choices and justification for effective future reference and knowledge transfer
  • Simulated vehicle weight transfers as a function of braking force, with a fixed deceleration of 1.6g to model the ideal brake curve
  • Used Python MatPlotLib to plot the weight transfer function as well as the actual braking line when using a dual master cylinder (front, rear) along with a balance bar and adjustable proportioning valve
  • Utilized the brakes system spreadsheet to track constants and values to effectively troubleshoot modelling results