Projects
Mechanical design of BDU for automotive electric vehicle
- Sheet metal design
- Electrical component selection
- PCB assembly design and optimisation
- Creepage and clearance analysis
- Tolerance analysis
- Size, cost and weight optimisation
Thermal analysis (CFD) and performance optimization for robotics control unit
- Conduction/convection/radiation heat transfer
- Jetson Orin; 30W load, 25-55°C ambient
- Fin and radiative cooling optimisation
- Solar gain and variable emissivity coatings evaluated
- GPU/CPU cooling optimisation
- TIM selection optimisation for performance, assembly and tolerance stack up
Structural Analysis (FEA) of dynamic stress response due to 10G half-sine shock on locomotive inverter
- Modal analysis to determine dominant modes
- Redesign of chassis components to drive modes >40Hz, no coupling with engine modes
- Linear dynamic transient analysis for 10G sine shock input evaluating stress response against yield strength
- Optimisation of PCB assembly fixation to reduce coupling with chassis response
- Static analysis against sustained acceleration 3G
- Lifting analysis 5G, for installation into locomotive cab using single lifting point