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Melbourne, VIC Available throughout 2026

Jad Hunaidi

Mechanical Engineering Master's Student & Lead Ergonomics Engineer

Specialising in driver interface, I lead a team of up to 8 engineering students to design, manufacture, and validate the ergonomics package.

About

Driver Interface (Ergonomics) consists of the seat, headrest, harness, dashboard, steering column assembly, steering wheel, and pedal box. A few of these are showcased here including the design and manufacturing process.

Selected Projects

Upper Steering FEA Analysis

FSAE Upper Steering

Optimisation of steering column and mounting assembly using FEA.

Steering ColumnUniversal JointsLinearity in steering effortFEA deflection study
  • Problem: Previous design had high non-linearity and deflection.
  • Action: Analysed joint angles in MATLAB; FEA deflection study in Fusion
  • Result: Eliminated non-linearity + Reduced frontal deflection by 80%
FSAE Steering Wheel Prototype

FSAE Steering Wheel

Carbon fibre plate with custom 3D scanned ergonomic grips.

3D ScanningErgonomic DesignSurface M
  • Process: Physical clay modelling → 3D scan → CAD surface modelling.
  • Outcome: Improved driver comfort score by 33%; allowed custom fit for primary drivers.

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Technical Demo: Steering Kinematics

Interactive

To visualize the kinematic challenges addressed in the Upper Steering project, I developed this interactive analysis tool. It calculates the velocity fluctuation introduced by a double Universal joint system in real-time.

Objective: Adjust the column and pinion angles to achieve a flat velocity ratio (1.0), represented by the red reference line.

For example, our design improved linearity from approximately α1=30°, α2=20° to α1=31°, α2=29°.
30°
10°