Volume 37 Issue 8
Aug.  2011
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Zhang Xintan, Wu Zhigang, Yang Chaoet al. Flutter analysis for rudder considering actuator’s dynamics[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(8): 927-932. (in Chinese)
Citation: Zhang Xintan, Wu Zhigang, Yang Chaoet al. Flutter analysis for rudder considering actuator’s dynamics[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(8): 927-932. (in Chinese)

Flutter analysis for rudder considering actuator’s dynamics

  • Received Date: 19 Apr 2010
  • Publish Date: 30 Aug 2011
  • Missile rudder-s flutter characteristics are influenced by the actuator-s impedance. Two new methods which can analyze the rudder-s flutter stabilities were used respectively in time domain and frequency domain. Stability judgement of the state matrix was required in the time domain method. Actuator-s impedance characteristics had to be included by the flutter equation which can only be solved by the improved k method when the frequency domain method was used. The two methods- validity was checked by numerical calculation of a rudder model with an actuator. Traditional way of predicting flutter boundary was also used to analyze the rudder, and the flutter velocity/frequency were different from the new methods- results. It indicates that considering actuator-s dynamic characteristics while doing a rudder-s flutter analysis is very important.

     

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  • [1] 吴志刚,杨超.细长体弹箭的气动弹性问题与研究方法 //第九届全国空气弹性学术交流会.成都,中国空气动力学学会,2005:102-110 Wu Zhigang,Yang Chao.Aeroelastic problems and methodology of slender missiles //The 9th National Aeroelasticity Conference.Chengdu:Chinese Aerodynamics Research Society,2005:102-110(in Chinese) [2] Laurenson R M,Trn R M.Flutter analysis of missile control surfaces containing structural nonlinearities[J].AIAA Journal,1980,18(10):1245-1251 [3] 高新绪.电动、气动和液压三类伺服机构快速性的比较[J].航空兵器,1995(1):17-20 Gao Xinxu.Comparison of the rapidity of electric,pneumatic and hydraulic actuators[J].Aero Weaponry,1995(1):17-20(in Chinese) [4] 吴娟,张家盛,康光会.舵机系统动刚度的分析研究[J].科学技术与工程,2008,8(4):1124-1128 Wu Juan,Zhang Jiasheng,Kang Guanghui.Analysis and research of the impedance of hydraulic booster location system[J].Science Technology and Engineering,2008,8(4):1124-1128(in Chinese) [5] 吴娟,张家盛,康光会.舵机动刚度试验台的建模与仿真[J].机床与液压,2008,36(7):134-136 Wu Juan,Zhang Jiasheng,Kang Guanghui.Simulation and modeling of the tester applied to test the impedance of hydraulic booster location system[J].Machine Tool & Hydraulics,2008,36(7):134-136(in Chinese) [6] Shin W H,Lee I,Shin Y S,et al.Nonlinear aeroelastic analysis for a control fin with an actuator[J].Journal of Aircraft,2007,44(2):597-605 [7] 陈桂彬,邹丛青,杨超.气动弹性设计基础[M].北京:北京航空航天大学出版社,2004:103-106,179-183,201-208 Chen Guibin,Zou Congqing,Yang Chao.Elements of aeroelastic design[M].Beijing:Beijing University of Aeronautics and Astronautics Press,2004:103-106,179-183,201-208(in Chinese) [8] 刘金琨.先进PID控制及其MATLAB仿真[M].北京:电子工业出版社,2003:271-282 Liu Jinkun.Advanced PID control and simulation[M].Beijing:Publishing House of Electronics Industry,2003:271-282(in Chinese) [9] 王文亮.结构振动与动态子结构方法[M].上海:复旦大学出版社,1985:229-233 Wang Wenliang.Vibration and substructure methodology[M].ShangHai:Fudan University Press,1985:229-233(in Chinese) [10] 管德.飞机气动弹性力学手册[M].北京:航空工业出版社,1994:126-128 Guan De.Aeroelastic handbook of aircraft[M].Beijing:Aeronautic Industry Press,1994:126-128(in Chinese) [11] Kapel M.Time-domain aeroservoelastic modeling using weighted unsteady aerodynamic forces[J].Journal of Guidance,Control and Dynamics,1990,13(1):30-37 [12] 张新榃.舵面的颤振机理与试验研究 .北京:北京航空航天大学航空科学与工程学院,2009 Zhang Xintan.Studies on flutter mechanism and test of rudder .Beijing:School of Aeronautic Science and Engineering,Beijing University of Aeronautics and Astronautics,2009(in Chinese)
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