Anti-surge/surge-eliminating control system design is a key task to ensure engine safety and also a week link during the development of an aircraft engine.To solve this problem

the investigation and analysis of the system performances using a complex electronic regulator and on-site special testing equipment were carried out.The results show that the anti-surge criteria should be dynamically corrected according to engine high-pressure compressor speed and engine inlet air pressure

while protective measures should be taken to increase the reliability and safety of the system.