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Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 4: 93 - 96,100

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.04.023

ROCKETS TECHNOLOGY

Switching Control of Thrust Regulation and Inlet Buzz Protection for Ducted Ramjet

  • NIU Wenyu ,
  • LIU Dingxin
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  • The 31st Research Institute of CASIC, Beijing 100074, China

Received date: 2014-08-13

  Online published: 2025-05-26

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Abstract

In this article, switching control of ramjet was investigated. Firstly, dynamic mathematical models and characteristics of gas regulating system and ramjet were established and analyzed. Then, the switching control system of ramjet system was discussed. Lastly, the switching process of thrust regulation loop and inlet buzz protection loop was simulated, and the influences of integral limitations of controllers were analyzed. The results show that the multi-loop switching control for ramject can balance engine performance with work safety.

Key words： ramjet; thrust control; inlet buzz protection; switching control

Cite this article

NIU Wenyu , LIU Dingxin . Switching Control of Thrust Regulation and Inlet Buzz Protection for Ducted Ramjet[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(4) : 93 -96,100 . DOI: 10.15892/j.cnki.djzdxb.2015.04.023

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