基于Fibonacci搜索方法的航空发动机性能寻优

杨旦旦

doi:10.13224/j.cnki.jasp.2016.06.021

基于Fibonacci搜索方法的航空发动机性能寻优

doi: 10.13224/j.cnki.jasp.2016.06.021

杨旦旦

中国航空工业集团公司中国燃气涡轮研究院, 成都 610500

详细信息

作者简介:
杨旦旦(1984-),男,江西抚州人,高级工程师,博士,主要从事总体性能设计、优化研究.

中图分类号: V233.7
计量
- 文章访问数: 864
- HTML浏览量: 0
- PDF量: 602
- 被引次数: 0
出版历程
- 收稿日期: 2014-09-26
- 刊出日期: 2016-06-28

Performance optimization of aeroengine based on Fibonacci search method

YANG Dan-dan

China Gas Turbine Establishment, Aviation Industry Corporation of China, Chengdu 610500, China

摘要

摘要: 介绍了Fibonacci搜索方法应用于发动机性能优化中的原理,建立带两个出口面积、气流马赫数可变的引射器的涡喷发动机的总体性能计算模型,应用Fibonacci搜索方法在优化参数区间内对该发动机进行了最大推力、最低油耗、最低涡轮前温度模式的寻优.举例说明了Fibonacci搜索方法应用的具体过程.给出了不同高度、马赫数下的寻优结果.结果表明:最优目标性能满足的约束边界与飞行高度、马赫数密切相关.不同的飞行高度、马赫数对应了不同的最优控制策略.但不论飞行任务如何,根据该方法进行的优化控制所获得的目标性能是最佳的.该优化方法不仅适用于该类涡喷发动机,也为其他类型航空发动机的优化控制打下一定的基础.
- 航空发动机 /
- 引射器 /
- 梯度 /
- Fibonacci搜索方法 /
- 起作用约束 /
- 性能寻优
Abstract: The principle of Fibonacci search method for performance optimization of aeroengine was introduced. The total performance model of turbojet containing two ejectors with variable area and Mach number was established. This aeroengine was optimized in maximum thrust mode, minimum fuel consumption mode and minimum turbine inlet temperature mode in the area of optimization parameters by using Fibonacci search method. The process of applying Fibonacci search method into the optimization was illustrated. The optimization results on different height and Mach number were given. Results show that, the constrained boundaries satisfied by the optimized performance are closely related with the flight height and Mach number. Different flight heights and Mach numbers correspond to different optimal control strategies. In spite of the flight mission, the targeted steady state performance from the control based on this optimization method is the best. This optimization method is not only applicable to the turbojet engine, but also lays a certain foundation for optimal control of other types of aeroengine.
- aeroengine /
- ejectors /
- gradient /
- Fibonacci search method /
- active constraint /
- performance optimization

HTML

参考文献(18)

[1]	Gilyard G,Orme J.Subsonic flight test evaluation of a performance seeking control algorithm on an F-15 airplane[R].AIAA 92-3743,1992.
[2]	Glenn B G,John S O.Performance seeking control program overview and future direction[R].NASA-TM-4531,1993.
[3]	朱之丽,王晓波.高推重比涡扇发动机性能寻优分析研究[J].航空动力学报,1999,14(3):260-264. ZHU Zhili,WANG Xiaobo.Performance optimization of high thrust-weight ratio turbofan engine[J].Journal of Aerospace Power,1999,14(3):260-264.(in Chinese)
[4]	唐狄毅,屠秋野.优势战斗机发动机最大模态控制规律的研究[J].推进技术,1999,20(3):25-29. TANG Diyi,TU Qiuye.Study on engine military regime control for advanced fighter[J].Journal of Propulsion Technology,1999,20(3):25-29.(in Chinese)
[5]	何黎明,樊丁.利用SQP控制涡扇发动机加速过程的多目标最优化研究[J].航空动力学报,2001,16(2):178-181. HE Liming,FAN Ding.Application of SQP to multi-objection optimization of turbofan engine acceleration control[J].Journal of Aerospace Power,2001,16(2):178-181.(in Chinese)
[6]	Tagashira T,Sugiyama N.A performance optimization control of variable cycle engines[R].AIAA-2003-4984,2003.
[7]	孙丰诚,孙健国.基于序列二次规划算法的发动机性能寻优控制[J].航空动力学报,2005,20(5):862-867. SUN Fengcheng,SUN Jianguo.Aero-space performance seeking control based on sequential quadratic programming algorithm[J].Journal of Aerospace Power,2005,20(5):862-867.(in Chinese)
[8]	孙丰诚,孙健国.航空发动机加力模态最小油耗优化控制[J].推进技术,2005,26(6):552-555. SUN Fengcheng,SUN Jianguo.Optimization control of minimum fuel consumption at aero-engine afterburning condition[J].Journal of Propulsion Technology,2005,26(6):552-555.(in Chinese)
[9]	朱玉斌,樊思齐,李华聪,等.航空发动机性能寻优控制混合优化算法[J].航空动力学报,2006,21(2):421-426. ZHU Yubin,FAN Siqi,LI Huacong,et al.Research of hybrid optimization method for aeroengine performance seeking control[J].Journal of Aerospace Power,2006,21(2):421-426.(in Chinese)
[10]	刘旭东,郭迎清.基于遗传算法的涡扇发动机最大模态性能寻优[J].航空计算技术,2006,36(6) :54-58. LIU Xudong,GUO Yingqing.Performance optimization of turbofan engine non-augmented maximum thrust mode based on genetic algorithm[J].Aeronautical Computing Technique,2006,36(6): 54-58.(in Chinese)
[11]	随阳,叶志峰,薛益春.基于遗传算法的变循环发动机稳态性能优化[J].航天控制,2013,31(6):17-21. SUI Yang,YE Zhifeng,XUE Yichun.Optimization of variable cycle engine steady-state performance based on genetic algorithm[J].Aerospace Control,2013,31(6):17-21.(in Chinese)
[12]	任新宇,樊思齐,朱玉斌,等.基于广义既约梯度法的航空发动机性能寻优控制[J].推进技术,2006,27(6):536-541. REN Xinyu,FAN Siqi,ZHU Yubin,et al.Based on generalized reduced gradient method for aero-engine performance seeking control[J].Journal of Propulsion Technology,2006,27(6):536-541.(in Chinese)
[13]	任新宇,杨育武,樊思齐.推进系统综合性能寻优控制研究[J].推进技术,2010,31(1):62-64,81. REN Xinyu,YANG Yuwu,FAN Siqi.Study onpropulsion system overall performance seeking control algorithm[J].Journal of Propulsion Technology,2010,31(1):62-64,81.(in Chinese)
[14]	孙丰诚.航空发动机性能寻优控制技术研究[D].南京:南京航空航天大学,2007. SUN Fengcheng.Optimization research on aeroengine performance seeking control[D].Nanjing: Nanjing University of Aeronautics and Astronautics,2007.(in Chinese)
[15]	尹大伟.航空发动机模型求解算法及性能寻优控制中的参数估计研究[D].长沙:国防科学技术大学,2011. YIN Dawei.Algorithms for solving aeroengine nonlinear mathematical model and parameter estimation in performance-seeking control[D].Changsha: National University of Defense Technology,2011.(in Chinese)
[16]	周剑波.变几何涡轴发动机综合控制技术研究[D].南京:南京航空航天大学,2011. ZHOU Jianbo.Study on integrated control technology of turboshaft engine with variable geometry[D].Nanjing: Nanjing University of Aeronautics and Astronautics,2011.(in Chinese)
[17]	王健康.航空发动机模型基优化控制技术研究[D].南京:南京航空航天大学,2013. WANG Jiankang.Research on optimizational control technology of aeroengine based on the model[D].Nanjing: Nanjing University of Aeronautics and Astronautics,2013.(in Chinese)
[18]	谢政,李建平,陈挚.非线性最优化理论与方法[M].北京:高等教育出版社,2010.