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The fuel supply-control system simulation model of a micro turbojet engine is established for the fluctuations at idling rotation speed.The simulation result reveals that the stability margin of the control system is low,it is the fundamental reason of the fluctuations at idling rotation speed.The simulation result reveals that adjusting the proportional gain of the bypass vale to improve the main vale spring stiffness can solve the problem,and can improve the stability margin of the control system.
[1]鲍文,常军涛.涡喷发动机控制系统设计[M].哈尔滨:哈尔滨工业大学出版社,2008.
[2]郭渊,蒋雪辉,郑严.微型涡轮喷气发动机蒸发管式燃烧室数值模拟[J].战术导弹技术,2011(1):109-113.
[3]梁彦,张弛,梁明.导弹动力系统常见故障分析及可靠性提升方案[J].战术导弹技术,2009(6).
Basic Information:
DOI：10.16358/j.issn.1009-1300.2012.04.011
China Classification Code:V235
Citation Information:
[1]Liu Ruijie,Wu Haifeng(The 31th Institute of the Third Reasarch Academy,CASIC,Beijing 100074,China).Simulation on Fluctuations at Idling Rotation Speed of A Micro Turbojet Engine[J].Tactical Missile Technology,2012,No.154(04):68-72.DOI:10.16358/j.issn.1009-1300.2012.04.011.
2012-07-15
2012-07-15