Hydraulic circuit test bench (endurance)

SAFRAN Messier-Bugatti bench project

Pulsed pressure benches to generate rapid hydraulic pressure variations in aircraft hydraulic circuits.

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Challenges & objectives

Assistance in drawing up specifications

Getting to know the existing situation

System analysis: modeling the control chain and servo loops

Digital PID design and implementation

Replacement of servo-valve control amplifiers (design and implementation)

Integration and validation in real environments

Requirements

Long-term endurance tests used to qualify parts and measure their service life (fracture tests).

Creation of 2 benches

Evolution management (increased servo-valve control dynamics and reduced CPU load).

Our achievements

Each project reflects our ability to transform a critical requirement into a concrete solution. From the embedded software layer to functional safety, Médiane Système mobilizes all its expertise to deliver innovative, robust solutions ready for industrialization.

Hydraulic circuit test bench (endurance)

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