期刊文献+

适于直升机配平计算的混合遗传算法 被引量:3

Equilibrium computation of helicopters used by hybrid genetic algorithm
下载PDF
导出
摘要 结合传统的数值计算如拟牛顿法的局部快速收敛特性,以及遗传算法的全局收敛与群体搜索的优点,发展出一种新的混合遗传算法,使之具备全局快速收敛特性。通过两个算例及某型直升机在前进比为0.2状态下的配平,验证了该算法的可行性及高效性,从而为直升机的配平计算提供了一种新的成功的算法,同时也在传统数值分析方法和现代智能进化算法之间的有效结合做了一次比较成功的尝试。 Combining the traditional numerical algorithms' (such as quasi-Newton method) quick convergence ability, and the genetic algorithm's advantages such as global convergency and mass searching, the paper develops a new hybrid genetic algorithm which can converge quickly in large scale. The following examples verified the algorithm' s feasibility and high efficiency, so it develops a new approach for trimming the helicopter and makes a successful attempt to combine the traditional mathematical method with the modem intelligent evolution algorithm effectively.
出处 《飞行力学》 CSCD 北大核心 2010年第1期24-28,共5页 Flight Dynamics
基金 航空基金资助(05C56001) 江西省自然科学基金资助(DB200508110)
关键词 混合遗传算法 拟牛顿法 直升机配平 非线性方程组 hybrid genetic algorithm quasi-Newton method helicopter trimming nonlinear equations
  • 相关文献

参考文献13

  • 1Steijl R, Barakos G, Badcock K. A framework for CFD analysis of helicopter rotors in hover and forward flight [ J ]. International Journal of Numerical Methods in Fluids,2006,51 (8) :819-847. 被引量:1
  • 2Sekula M K, Gandhi F. Effects of auxiliary lift and propulsion on helicopter vibration reduction and trim [ J ]. Journal of Aircraft ,2004,41 ( 3 ) :645-656. 被引量:1
  • 3高正,陈仁良著..直升机飞行动力学[M].北京:科学出版社,2003:188.
  • 4孙传伟..直升机飞行动力学模型与飞行品质评估[D].南京航空航天大学,2001:
  • 5Subramanian S, Venkataratnam S, Gaonkar G H. Parallel fast-floquet analysis of trim and stability for large helicopter models [ J ]. Mathematical and Computer Modeling, 2001,33 ( 10-11 ) : 1155-1176. 被引量:1
  • 6杨超,洪冠新.求解非线性代数方程组的一种建议方法[J].飞行力学,1997,15(2):42-46. 被引量:15
  • 7Subramanian S, Gaonkar G H, Maier T H. A theoretical and experimental investigation of hingeless-rotor stability and trim [ C ]//Twenty-Third European Rotorcraft Forum, Dresden, Germany, 1997. 被引量:1
  • 8Achar N S, Gaonkar G H. Helicopter trim analysis by shooting and finite element methods with optimally damped newton iterations [ J ]. AIAA Journal, 1993,31 (2) : 225-234. 被引量:1
  • 9Yamashita N, Fukushima M. Modified Newton methods for solving a semismooth reformulation of monotone comple-mentarity problems [ J ]. Math Program, 1997,76 ( 3 ) : 469-491. 被引量:1
  • 10Burden R L, Faires J D. Numerical analysis ( Seventh edition) [ M]. Brooks ,Pub. co. ,2001. 被引量:1

二级参考文献1

  • 1[美]鲁恩伯杰 著,蒋正新,郑梅春.最优化的矢量空间方法[M]国防工业出版社,1987. 被引量:1

共引文献14

同被引文献20

  • 1王海涛,高金源.基于混合遗传算法求解飞机平衡状态[J].航空学报,2005,26(4):470-475. 被引量:12
  • 2杨超,洪冠新.求解非线性代数方程组的一种建议方法[J].飞行力学,1997,15(2):42-46. 被引量:15
  • 3高正;陈仁良.直升机飞行动力学[M]{H}北京:科学出版社,200365-71. 被引量:1
  • 4Padfield G D. Helicopter flight dynamics:the theory and application of flying qualities and simulation modeling[M].Oxford:Blackwell Publishing Ltd,2007.192-204. 被引量:1
  • 5Schank T C. Optimal aeroelastic trim for rotorcraft with constrained non-unique trim solutions[D].Atlanta:Georgia Institute of Technology,2008. 被引量:1
  • 6Subramanian S,Gaonkar G H,Maier T H. A theoretical and experimental investigation of hingeless-rotor stability and trim[A].Dresden,Germany,1997.10. 被引量:1
  • 7李广杨;关治;白峰杉.数值计算原理[M]{H}北京:清华大学出版社,2000243. 被引量:1
  • 8Talbot P D,Tinling B E,Decker W A. A mathematical model of a single main rotor helicopter for piloted simulation[R].NASA-TM-84281,1982. 被引量:1
  • 9Hilbert K B. A mathematical model of the UH-60 helicopter[R].NASA-TM-85890,1984. 被引量:1
  • 10Howlett J J. UH-60A black hawk engineering simulation program[R].NASA CR-166309,1981. 被引量:1

引证文献3

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部