Volume 27 Issue 1
Jan.  2001
Turn off MathJax
Article Contents
XIANG Jin-wu, GUO Jun-xian, ZHANG Xiao-guet al. An Overview of Rotor Blades Optimum Design for Helicopter Vibration Reduction[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(1): 32-35. (in Chinese)
Citation: XIANG Jin-wu, GUO Jun-xian, ZHANG Xiao-guet al. An Overview of Rotor Blades Optimum Design for Helicopter Vibration Reduction[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(1): 32-35. (in Chinese)

An Overview of Rotor Blades Optimum Design for Helicopter Vibration Reduction

  • Received Date: 21 Dec 1999
  • Publish Date: 31 Jan 2001
  • Helicopter vibration level has been a problem for many helicopter configurations. Due to the great practical importance of the problem a considerable amount of research has been aimed at various aspects of vibration reduction and control. This paper presents the results of a survey of rotor blades optimum design of reducing vibration by modifying blade properties so as to reduce vibratory hub shears and moments, and thereby reduce the vibration level experienced in the fuselage. Important categories relative to this optimum design problems are considered: the integration of various disciplines and the optimum design objectives; structural and aerodynamic analysis model of the rotor blades for optimum design; numerical optimization and sensitivity analysis technology; and the further development on this subject. This paper is intended to put this design method in a proper perspective from the viewpoint of high performance helicopter design.

     

  • loading
  • [1] 张晓谷. 直升机动力学设计[M]. 北京:航空工业出版社,1995.1~6. [2] Gabel R.When helicopter smooth surpasses jet smooth-keynote address. In:Specialists Meeting on Helicopter Vibration. Hartford:American Helicopter Society,1981. 1~10. [3] Friedman P P.Application of modern structural optimization methods to vibration reduction in rotorcraft[J]. Vertica,1985, 9(4):363~376. [4] Peters D A,Rossow M P,Korn A,et al. Design of helicopter rotor blades for optimum dynamic characteristics[J]. Journal of Compt & Math with Appl, 1986,12(1):85~109. [5] 程耿东,顾元宪,候汝良,等.旋翼桨叶的频率敏度分析与调频及优化设计[J].直升机技术, 1983,3(3):21~39. [6] 向锦武,张呈林,王适存.低振动旋翼桨叶的动力学优化设计[J].航空动力学报,1996,11(2):125~128. [7] Taylor R B. Helicopter vibration reduction by rotor blade modal shaping. In: Proceedings of the 38th Annual Forum. Maryland:American Helicopter Society, 1982. 223~229. [8] Pritchard J I, Adelman H M. Optimal placement of tuning masses for vibration reduction in helicopter rotor blades[J]. AIAA Journal,1990, 28(2):233~239. [9] Bennett R L. Optimum structural design. In:Proceedings of the 38th Annual Forum. Maryland:American Helicopter Society,1982. 121~129. [10] Straub F K,Callahan C B,Culp J D.Rotor design optimization using a multidisciplinary approach[J].Journal of Structural Optimization, 1992, 5(1-2):70~75. [11] Hodges D H,Dowell E H. Nonlinear equations of motion for elastic bending and torsion of twisted non-uniform blades. NASA-TN-D-7818,1974. [12] Rosen A,Friedmann P P. Nonlinear equations of equilibrium for elastic helicopter or wind turbine blades undergoing moderate deformation. UCLA-ENG-7718,1977. [13] Refield L W. Design analysis methodology for composite rotor blades. AFWAL-TR-85-3094, 1985. [14] Giavotto V,Borri M. Anisotropic beam theory and applications[J]. Computer & Structure, 1983,16(1-4):403~413. [15] 向锦武,张晓谷,赵 翔. 直升机旋翼桨叶剖面刚度的有限元计算[J].航空动力学报,1998,13(2):206~208. [16] Hodges D H. A mixed variational formulation based on exact intrinsic equations for dynamics of moving beam[J]. International Journal of Solids and Structures, 1990,26(11):1253~1273. [17] Friedmann P P, Shanthakumaran P. Optimum design of rotor blades for vibration reduction in forward flight[J]. Journal of American Helicopter Society,1984, 29(4):334~342. [18] Kim K C, Chopra I. Aeroelastic analysis of helicopter rotor blades with advanced tip shapes. AIAA-No-1118, 1990. [19] Ganguli R, Chopra I. Aeroelastic optimization of a helicopter rotor to reduce vibration and dynamic stresses[J].Journal of Aircraft, 1996, 12(4):334~342. [20] Bielawa R L. Techniques for stability analysis and design optimization with dynamic constraints on non-conservative linear systems. In:Proceedings of the 12th AIAA/ASME/ SSDM Conference. Maryland:AIAA/ASM, 1971.334~327. [21] Miura H. Application of numerical optimization methods to helicopter design problems-a survey[J]. Vertica, 1985,9(2):141~154. [22] Davis M W, Weller W H. Applications of design optimization techniques to rotor dynamics problems[J]. Journal of American Helicopter Society,1988,33(3):42~50. [23] Adelman H M, Mantay W R. Integrated multidisciplinary design optimization of rotorcraft[J]. Journal of Aircraft,1991, 28(1):67~77. [24] Lim J W, Chopra I. Aeroelastic optimization of helicopter rotor using an efficient sensitivity analysis[J]. Journal of Aircraft,1991, 28(1):123~129. [25] Straub F K, Ealey M A, Schelky L McD. Application of smart material to helicopter rotor active control. A97-3160508-31,1997. [26] Nagashima T. The state of the art of active control technology for helicopter vibration reduction (survey). A96-3287508-31,1995.
  • 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(3027) PDF downloads(1633) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return