What is purpose and diffrence between FADEC and Electronic ENgine COntrol ?

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SUMMARY

The discussion clarifies the differences and similarities between Full Authority Digital Engine Control (FADEC) and Electronic Engine Control (EEC) in aircraft gas turbine engines. FADEC is a more advanced system that provides full authority over engine parameters, while EEC offers limited control. Both systems manage critical parameters such as fuel flow, engine speed, and temperature, but FADEC integrates these controls more comprehensively, enhancing performance and reliability.

PREREQUISITES
  • Understanding of aircraft gas turbine engine operations
  • Familiarity with control systems in aviation
  • Knowledge of engine performance parameters
  • Basic principles of digital control systems
NEXT STEPS
  • Research the specific functionalities of FADEC systems in modern aircraft
  • Explore the design and implementation of Electronic Engine Control systems
  • Learn about the integration of control systems in aviation technology
  • Investigate the impact of FADEC on engine performance and efficiency
USEFUL FOR

Aerospace engineers, aviation technicians, and students studying aircraft systems will benefit from this discussion, particularly those interested in engine control technologies.

gkraju
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Can anyone please explain me what is difference between Full Authority Digital Engine Control and ELectronic engine control in an aircraft gas turbine Engine ? What all parameters are controlled in EEC and FADEC ? What is the main difference ?
 
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