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Projects – Nightlife

Projects

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​
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