Volume 22 Issue 9
Sep.  2007
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YAO Wen-rong, SUN Jian-guo. Optimizing control of turboshaft engines based on variable rotor speed[J]. Journal of Aerospace Power, 2007, 22(9): 1573-1577.
Citation: YAO Wen-rong, SUN Jian-guo. Optimizing control of turboshaft engines based on variable rotor speed[J]. Journal of Aerospace Power, 2007, 22(9): 1573-1577.
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Optimizing control of turboshaft engines based on variable rotor speed

  • College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

  • Received Date: 2006-09-12
  • Rev Recd Date: 2007-02-06
  • Publish Date: 2007-09-28
    Abstract
  • The integrated optimization of turboshaft engine/rotor was studied to analyze the relationship between power requirement of helicopter and the operating status of turboshaft engine,and the effect of the rotor revolutions per minute(RPM),collective,longitudinal cyclic and lateral cyclic on the power requirement of the helicopter.Linear programming(LP) was used to optimize the turboshaft engine/rotor performance by taking the minimum power requirement of rotor as the objective function.Meanwhile,digital simulation test was conducted for optimization of turboshaft engines with variable rotor speed in cruising state.The simulation results show that,the fuel consumption could decrease by 1.5%5.5% and the turbine temperature decrease by 4.416 ℃ after optimization of turboshaft engine with variable rotor speed in cruising state.

     

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    • References(10)
  • [1]
    Howlett J J,Morrison T,Zagranski R D.Adaptive fuel control for helicopter applications[J].Journal of AHS,April,1984.
    [2]
    Smith B,Zagranski R.Next generation control system for helicopter engines[C]∥57th Annual Forum of AHS,Washingtom,D.C.:May 2001.
    [3]
    Tatsuhiko G,Kawakami K.Variable rotor speed transmission with high speed traction drive[C]∥55th Annual Forum Proceedings of AHS,Montreal,Canada:May 1999.
    [4]
    Takanori Iwata.Integrated flight/propulsion control with variable rotor speed command for rotorcraft[D].California:Stanford University,1996.
    [5]
    Takanori Iwata,Rock S M.Benefits of variable rotor speed in integrated helicopter/engine control[R].AIAA-93-3851-CP.
    [6]
    周剑波.涡轴发动机建模技术研究[D].南京:南京航空航天大学,1995.
    [7]
    陈仁良.直升机飞行动力学数学建模及机动性研究[D].南京:南京航空航天大学,1998.
    [8]
    袁亚湘,孙文瑜.最优化理论与方法[M].北京:北京科学技术出版社,2001.
    [9]
    杨冰.实用最优化方法及计算机程序[M].哈尔滨:哈尔滨船舶工程学院出版社,1994.
    [10]
    袁春飞,孙健国,熊智,等.推进系统优化控制模式研究[J].航空动力学报2003,19(1):159-163.YUAN Chunfei,SUN Jianguo,XIONG Zhi,et al.A study of propulsion optimization control modes[J].Journal of Aerospace Power,2003,19(1):159-163.
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