Hydraulic Jack Control

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Projet : Variable Compression Ratio (VCR) Engine

Vérin1

 

Vérin2

 

Client : MCE-5 Development

 

Control of VCR command jacks using brushless motors (V1)

  • Design of control architecture of 4 brushless motors via CAN bus
  • Selection of brushless motors drivers (Maxon EPOS programmable boards)
  • Development of control algorithms under Matlab
  • Integration on prototyping ECU
  • Tuning and validation on combustion engine and vehicle

 

Control of VCR command jacks using controlled electrovalves (V2)

  • Selection of electrovalve control driver
  • Design of electrovalve control strategies, synchronized with crankshaft position
  • Development of control laws under Matlab
  • Integration on prototyping ECU
  • Tuning and validation on combustion engine and vehicle
 

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