Volume 33 Issue 10
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Parameter optimization method of rotor dynamic vibration absorber[J]. Journal of Aerospace Power, 2018, 33(10): 2359-2366. doi: 10.13224/j.cnki.jasp.2018.10.007
Citation: Parameter optimization method of rotor dynamic vibration absorber[J]. Journal of Aerospace Power, 2018, 33(10): 2359-2366. doi: 10.13224/j.cnki.jasp.2018.10.007

Parameter optimization method of rotor dynamic vibration absorber

doi: 10.13224/j.cnki.jasp.2018.10.007
  • Received Date: 2017-05-09
  • Publish Date: 2018-10-28
  • The parameters of the dynamic vibration absorber used to suppress the excessive vibration of the rotor system were designed to optimize the vibration suppression. The dynamic equation of the dynamic vibration absorber-rotor coupling system was established by using the finite element method, and the response expression of the half-numerical half-resolution of the coupled system was obtained. The design optimization strategy was used to find the best design variable of the dynamic vibration absorber by combining the coordinate solution of the response solution and the bounded boundary. The sensitivity of the dynamic vibration absorber to the optimal deviation of different parameters was analyzed by comparing with the existing optimal design method of dynamic vibration absorber. The results show that the optimized the dynamic vibration absorber can reduce the amplitude of first order resonance by 45.4%, which shows the effectiveness of the method; this method is 11.2% and 9% higher than that of two effective conventional optimization methods, which can optimize the optimization effect of the dynamic vibration absorber; compared with the damped optimal deviation, the vibration suppression performance of the dynamic optimized vibration absorber has a higher sensitivity the optimal deviation of stiffness.

     

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  • [1]
    闻邦椿,顾家柳,夏松波,等.高等转子动力学[M].北京:机械工业出版社,2000:378.
    [2]
    MA Y H,ZHANG Q C,ZHANG D Y,et al.Tuning the vibration of a rotor with shape memory alloy metal rubber supports[J].Journal of Sound and Vibration,2015,351:1-16.
    [3]
    ZHOU H L,LUO G H,CHEN G,et al.Analysis of the nonlinear dynamic response of a rotor supported on ball bearings with floating-ring squeeze film dampers[J].Mechanism and Machine Theory,2013,59(4):65-77.
    [4]
    汪建晓,孟光,陈运西.挤压式磁流变液阻尼器-转子系统的动力学特性与控制[J].机械工程学报,2004,40(3):76-83.WANG Jianxiao,MENG Guang,CHEN Yunxi.Dynamic performance and control of squeeze mode MR fluid damper-rotor system[J].Chinese Journal of Mechanical Engineering,2004,40(3):76-83.(in Chinese)
    [5]
    王锎,何立东,邢健,等.基于磁流变阻尼器的转子系统振动随动控制[J].航空动力学报,2016,31(1):72-77.WANG Kai,HE Lidong,XING Jian,et al.Rotor systems vibration servo control based on magneto-rheological dampers[J].Journal of Aerospace Power,2016,31(1):72-77.(in Chinese)
    [6]
    HEMMATIAN M,OHADI A.Sliding mode control of flexible rotor based on estimated model of magnetorheological squeeze film damper[J].Journal of Vibration & Acoustics,2013,135(5):592-598.
    [7]
    DOHNALl F,SEKHAR A S.Current signature analysis for unbalance fault detection in a rotor supported by active magnetic bearings[J].International Journal of Condition Monitoring,2014,4(1):2-8.
    [8]
    MAJEWSKA K M,ZAK A J,OSTACHOWICZ W M.Vibration control of a rotor by magnetic shape memory actuators:an experimental work[J].Smart Materials and Structures,2010,19(8):085004.1-085004.8.
    [9]
    AL-BEDOOR B O,MOUSTFA K A,AL-HUSSAIN K M.Dual dynamic absorber for the torsional vibrations of synchronous motor-driven compressors[J].Journal of Sound and Vibration,1999,220(4):729-748.
    [10]
    SONG Fangzhen,SHAO Haiyan,SONG Bo.Control of rotor unbalance vibration with magnetic dynamic absorber[C]∥Proceedings of 2007 IEEE International Conference on Control and Automation.Guangzhou,China:IEEE,2007:329-331.
    [11]
    FONTES Y C,NICOLETTI R.Rotating dynamic absorber with viscoelastic element[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering,2016,38(2):1-7.
    [12]
    张炳康,何立东,杨秀峰,等.环形动力吸振器进行转子振动控制的实验[J].航空动力学报,2015,30(4):972-978.ZHANG Bingkang,HE Lidong,YANG Xiufeng,et al.Experimengt on vibration control of rotor with ring dynamic vibration absorber[J].Journal of Aerospace Power,2015,30(4):972-978.(in Chinese)
    [13]
    黄秀金,何立东,邢健,等.变频调谐质量阻尼器在线控制转子振动的应用研究[J].振动工程学报,2015,28(5):778-784.HUANG Xiujin,HE Lidong,XING Jian,et al.Applied research on online control of rotor vibration with variable frequency tuned mass damper[J].Journal of Vibration Engineering,2015,28(5):778-784.(in Chinese)
    [14]
    王晨阳,何立东.转子动力吸振器在线抑制多跨转子过临界振动的实验研究[J].中国电机工程学报,2015,35(18):4715-4724.WANG Chenyang,HE Lidong.Experimental study on overcritical speed vibration online control of multi-span rotorsby rotor dynamic vibration absorber[J].Proceedings of the CSEE,2015,35(18):4715-4724.(in Chinese)
    [15]
    SUN Shuaishuai,DENG Huaxia,YANG Jian,et al.An adaptive tuned vibration absorber based on multilayered MR elastomers[J].Smart Materials and Structures,2015,24(4):1-13.
    [16]
    DEN HARTOG J P.Mechanical vibrations[M].New York:McGraw-Hill,1947.
    [17]
    BROCK J E.Theory of the damped dynamic vibration absorber for inertial disturbances[J].Journal of Applied Mechanics,1949,16(1):86-92.
    [18]
    池田健,五百井俊宏.減衰を有する振動系の動吸振器について[J].日本機械学會論文集,1977,43:1707-1715.
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