In Spring 2025, I ran for and was elected to be the Chief Mechanical Engineer for NER. Since, I have worked with all of the subteams, both mechanical and electrical, to design 25A, our next car.
First, I set vehicle goals. These goals were tailored to increase our score in competitions, focusing on the events with the most points. From these goals, we began conceptual design of the car.
Over the summer we develop the car from these goals, starting with a high level model, setting space and mass goals for each project, then moving onto detailed design.Â
My role in this was to keep the entire team integrated together, and facilitating compromises between subteams. For example, I worked with the chassis, Vehicle Dynamics and powertrain sub teams to place our battery in the car, creating a compromise between center of mass, location of suspension mounts, and overall chassis geometry.
I also am responsible for our competition document submissions, so I have spent time auditing the car ensuring rules compliance as we prepare these submissions. This require me to be knowlagalbe about each project, and how the interact to form the entire vehicle.
Finally, I also teach the club's new members, including our shop safety/shop skills training, and a design for manufacturing workshop. Both of these are critical to train the next group of leaders in the club.
Starting in January 2024 I became the Head of the Ergonomics System. In this role, I manage the entire ergonomics system, consisting of 5 projects (Pedal box, Harness, Seat, Headrest, Driver IO. I work with the ergonomics project leads, ensuring that their projects can be completed successfully, while managing 2 of my own projects (pedal box and harness.
Starting in summer 2024 I worked with the reset of the team on initial design concepts for 24A, the team's next vehicle. My first priority was determining the driver position - where the driver would be located relative to the roll hoops, how the driver's back would be angled, and how much space was needed in the nose of the car for the pedals. This is a critical task, as the driver is the single largest mass on the car, so has a large effect on performance. Also, to reduce overall weight and size, my goal was to shrink the cockpit, down to both the minimum allowed under FSAE regulations, and what would allow effective visibility and controls operation. These final points mandated physical testing.
The goal was to design an entire vehicle with a center of mass as low to the ground, with a 50/50 front to rear weight distribution. Having the mass low to the ground will decrease load transfer during cornering, increasing our cornering velocity.
As part of this design process, I designed and built an Ergonomics Test bench to allow driver positions to be tested, with real feedback collected from team members. This was designed out of a frame of aluminum extrusions.Â
 Specific focus was placed on driver recline angle and front roll hoop height. A more reclined driver would result in a lower car center of mass, which is important for handling performance. Compromises between those factors, and space for other projects were a critical design step, and data from the test bench was necessary in this.
Testing was preformed at a number of positions, with a number of drivers of varying builds. Initial testing was focused on driver recline angle and visibility, while later testing focused on shoulder and arm clearance.
One of the projects that I lead personally was the Pedal box. I set two main goals for the project - reduce weight, and reduce the manufacturing time.
To acheibve both goals, a simplified mounting solution was considered. Numerous concepts were considered, but the simplest design was to mount the pedals directly to square aluminum tubes.Â
By calculating the rigidity of each beam, considering the elastic modulus of the material used, as well as its moment of inertia. By comparing this value and the per unit length weight of the mounting beam, the effectiveness of each solution could be compared. The aluminum square tubes were lighter than similarly stiff steel flat brackets.
For the pedal itself, I focused on designing all lightweighting features to be machined in two setups, an operation on the left and right side of the pedal. This would free up CNC machining time for other projects, an issue identified during the last manufacturing cycle.
Parts such as the accelerator pedal mounts, and chassis tabs were designed to use flat sheet metal, allowing the use of NER's new water jet, further simplifying the manufacturing time.
I used Solidworks FEA to optimize the geometry of both pedals and their mounts to reduce the weight while maintaining ease of manufacture.
One of the primary features of the pedals is their adjustment to fit drivers of various heights. The total adjustment of each pedal was determined by testing drivers on the ergonomics test bench.
The harness project required design for mounting points for the harness. This requires strict adherence to the competition rules on location and strength. Compliance was ensured using hand calculations for strength, as well as FEA.
FEA was preformed both on the mounting tabs themselves (in solidworks) as well as the entire chassis (in ansys). This was used to ensure safety in a collision.
I also prepared documentation, including technical drawings, for submission to our competitions to prove rules compliance.
Throughout fall 2024, one of my focuses has been learning TIG welding, for manufacture of the chassis, and welding on mounts for projects. In December 2024, I participated in welding the chassis itself. From Top left and clockwise, the chassis still in jigs partially welded, the welding team, and the chassis after removal from the jigs.
Over the spring 2025 semester, I worked with the ergonomics leads and members to manufacture the ergonomics projects, and integrate them with the car. I taught CAM programing using HSMworks, and operation of a OMAX waterjet. Throughout this, I showed how design choices impacted manufacturing, showing how the design of the 24 pedal box, for example, contributed to a quick manufacturing cycle. Below, from top left and clockwise is the accelrator pedal after the first operation, then 24A fully assembled, and the pedals assembled.
In spring and summer 2024, we attended Formula Hybrid + Electric (FHE) in New Hampshire, and FSAE Electric in Michigan, and competed against top formula student clubs from across North America. This was the first time our club attended FSAE Electric, and being able to compete at this competition was a long term goal for the club. We ultimately came in 44th out of 70 teams at FSAE, and 7th of 30 teams at FHE.
In April and June 2025 we competed at FHE and FSAE once again. At FHE, we placed in 3rd place, due to finishing the endurance event. At FSAE we improved our performance in all of the static events, resulting in 36th place.
At each competition, I presented our car at technical inspection to ensure compliance with safety regulations. I focused on the ergonomics rules compliance. I also presented both of our cars to panels of automotive industry experts during the design judging events.Â
Both of these required me to have a deep understanding of all of the ergonomics systems, and each design decision we had. I presented the design process, from conceptual design on the ergonomics test bench, mechanical design and FEA, to manufacturing. I focused on how the decisions we made resulted in a higher performing vehicle - for example how reducing the driver cell size using Test bench results allowed a reduction in chassis mass.
Ergonomics system projects and chassis
From summer 2023 until December 2024 I was a lead in the ergonomics system. I was in charge of design, manufacturing and installation of three project for car 22A. These projects are: Pedal Box, Driver IO, and Floor. They are explained more in depth below.
From summer 2023 until the beginning of fall semester 2023, I worked on design for each project. I inherited the pedal box design from the previous lead, and worked to finish the design. I started the floor and the Driver IO from scratch. All of these projects are for car 22A
In the pedal box project I designed a brake pedal, accelerator pedal, and their mounts to the car. I ran finite element analysis on parts and assemblies in soldiworks. Above is the design for the pedal box.
In this project I designed the dashboard for car 22A, shown above. This includes a waterproof box for a raspberry pi and display, as well as mounts for components that the driver must be able to access while driving, for example emergency shutoff switch. This was designed entirely in SolidWorks. Above is a the design for the dashboard.
My final project was to design the floor for car 22A in SolidWorks. This protects the driver from any track derbies. I used finite element analysis to ensure that the driver could step on certain segments of the floor as they exit the car. Above is a screenshot from SolidWorks of the floor on the bottom of the chassis.
In the pedal box project I used HSMworks and a tormach 1100M to mill aluminum and steel parts. Shown above is the Accelerator pedal. The slideshow below shows more parts manufactured for the pedal box.
For the Driver IO project, all of the acrylic for the display enclosure was laser cut. I used fabcreator to prepare the parts to be laser cut.
For the floor, all of the aluminum panels and steel weld tabs were laser cut. I used fabcreator to prepare the parts to be laser cut.
Outside of my role as Ergonomics Lead, I assisted in two other projects.Â
First, I worked on designing and running FEA on accumulator mounts. The accumulator is the enclosure for the battery, and therefore its mounts must be able to survive a 10g deceleration during a collision. I used these simulations to help prepare the Structural Equivalency Sheet, which was submitted to FSAE to ensure the safety of our design.
I also simulated the front airfoil of the car, to determine its deflection. The FSAE rules define a maximum amount of deflection the airfoil can expedience when a load is applied to the end. I first created an assembly in solidworks of the airfoil and mounting, and ran FEA on it to determine the deflection.
My first role on the team was as a member in the Drivetrain System. This was my role for the spring semester 2023. I worked on design, fabrication and testing car 17D, which was taken to a competition in late spring 2023. I also worked on design for the drive train for car 22A, which at this time was in the design phase.
I helped to design a motor guard to protect those around the car from the motor should it fail. I also assisted in its installation on the car. To design this I learned solidwoks sheet metal tools. Above is the motor guard attached to the car
I used the simulations feature in SolidWorks to run finite element analysis on the mount for the differential for car 22A. Using these results, i worked to reduce the weight of the part to improve car performance. Above is the result of a simulation run on one of the differential mounts.
I redesigned the mount for the catch can for car 17D. This is an overflow for the water used for motor cooling. I updated the designs using soldiworks, and 3D printed it, and installed on the car. By redesigning it, i was able to simplify the mounting, making it easier to remove. The mount is the red and gray pieces above.