Volume 30 Issue 8
Aug.  2015
Turn off MathJax
Article Contents
WANG Yun-zhi, CHENG Ben-lin, HUANG Xiang-hua. Research on life-extending optimization control in acceleration control of turbo-shaft engine[J]. Journal of Aerospace Power, 2015, 30(8): 2042-2048. doi: 10.13224/j.cnki.jasp.2015.08.031
Citation: WANG Yun-zhi, CHENG Ben-lin, HUANG Xiang-hua. Research on life-extending optimization control in acceleration control of turbo-shaft engine[J]. Journal of Aerospace Power, 2015, 30(8): 2042-2048. doi: 10.13224/j.cnki.jasp.2015.08.031

Research on life-extending optimization control in acceleration control of turbo-shaft engine

doi: 10.13224/j.cnki.jasp.2015.08.031
  • Received Date: 2014-03-07
  • Publish Date: 2015-08-28
  • In the acceleration control of turbo-shaft engine, life-extending control was designed by the acceleration schedule optimization by taking into consideration engine performance as well as life usage. Constraints such as aerodynamic stability margins, structural strength, combustion stability and power limitation were considered, sequence quadratic program (SQP) optimization algorithm was adopted to optimize the fuel flow of the acceleration schedule. Given that the major influential factors of engine life are the maximum temperature of the turbine first stage cooled stator and the maximum temperature difference between the airfoil and the endwall, two life-extending control methodologies were studied. The first methodology was used to modify the maximum temperature limitation to reduce the temperature of the first stage stator of turbine. The second methodology was performed by an optimization between turbine inlet temperature and shaft speed, and proper trade-offs were provided between them. Simulation of dynamic load process of a kind of turbo-shaft engine showed that both optimization methodologies can drastically reduce turbine stator temperature with minimum sacrifice in performance, then the optimized acceleration schedule can effectively prolong the life of engine.

     

  • loading
  • [1]
    Lorenzo C,Merrill W C.An intelligent control system for rocket engines:need,vision,and issues[J].IEEE Control Systems Magazine,1991,11(2):42-46.
    [2]
    Ray A,Dai X,Wu M K,et al.Damage-mitigating control of a reusable rocket engine[J].AIAA Journal of Propulsion and Power,1994,10(2):225-233.
    [3]
    Ray A,Wu M K,Carpino M,et al.Damage-mitigating control of mechanical systems:Part Ⅰ concept development and model formulation[J].AIAA Journal of Dynamic Systems,Measurement and Control,1994,116(9):437-447.
    [4]
    Ray A,Wu M K,Carpino M,et al.Damage-mitigating control of mechanical systems:Part Ⅱ formulation of an optimal policy and simulation[J].AIAA Journal of Dynamic Systems,Measurement and Control,1994,116(9):448-455.
    [5]
    Caplin J,Ray A.Life extending control of gas turbine engines for aircraft propulsion[R].San Diego:36th IEEE Conference on Decision and Control,1997.
    [6]
    Guo T H.A roadmap for aircraft engine life extending control[R].Piscataway:American Control Conference,2001.
    [7]
    Guo T H,Philip C,Link J.Intelligent life-extending controls for aircraft engines[R].NASA/TM-2005-213373,2005.
    [8]
    Baptista M,Kumar A,Brunell B,et al.Model-based life extending control for aircraft engines[R].AIAA-2004-6465,2004.
    [9]
    倪斌斌.航空动力装置建模与过渡态控制规律研究[D].南京:南京航空航天大学,2013. NI Binbin.Research on aircraft power model design and transition law[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2013.(in Chinese)
    [10]
    杨征山,李胜泉,章霖官.涡轴发动机动力涡轮转速控制回 路方案研究[J].航空发动机,2005,31(2):45-50. YANG Zhengshan,LI Shengquan,ZHANG Linguan.Speed control loop schemes for power turbines of turboshaft engine[J].Aeroengine,2005,31(2):45-50.(in Chinese)
    [11]
    丁琳.涡轴发动机数字控制与仿真技术研究[D].南京:南京航空航天大学,2011. DING Lin.Research on digital control and simulation technology of turbo-shaft engine[D].Nanjing:University of Aeronautics and Astronautics,2011.(in Chinese)
    [12]
    黄开明.涡轴发动机性能与控制规律仿真及试验研究[D].南京:南京航空航天大学,2009. HUANG Kaiming.Study of simulation and experiment of performance and control law for turbo-shaft engines[D].Nanjing:University of Aeronautics and Astronautics,2009.(in Chinese)
    [13]
    成本林.涡轴发动机总体性能设计及试验研究[D].南京:南京航空航天大学,2011. CHENG Benlin.Research of turboshaft engine performance design and test[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2011.(in Chinese)
    [14]
    郭腊梅.涡轴发动机最优加速控制研究[D].西安:西北工业大学,2003. GUO Lamei.On Improving control of turbo shaft engine acceleration[D].Xi'an:Northwestern Polytechnical University,2003.(in Chinese)
    [15]
    马昌凤.最优化方法及其Matlab程序设计[M].北京:科学出版社,2010.
    [16]
    陈金醮.计算机控制技术[M].长沙:中南工业大学出版社,1990.
    [17]
    李玥,孙健国.基于遗传算法的航空发动机多目标优化PID控制[J].航空动力学报,2008,23(1):174-178. LI Yue,SUN Jianguo.Multi-objective optimization of aeroengine PID control based on multi-objective genetic algorithms[J].Journal of Aerospace Power,2008,23(1):174-178.(in Chinese)
    [18]
    邹先权,孙健国,张海波.旋翼/涡轴发动机的自适应模型[J].北京航空航天大学学报,2009,35(10):1192-1196. ZOU Xianquan,SUN Jianguo,ZHANG Haibo.Adaptive model of rotor/turbo-shaft engine[J].Journal of Beijing University of Aeronautics and Astronautics,2009,35(10):1192-1196.(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1175) PDF downloads(680) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return