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Machinery Design ＆ Manufacture. 2020, (08) Core

Optimization and Experimental Analysis of Support Parameters of Aviation Hydraulic PipelineChinese Full TextEnglish Full Text (MT)

LI Rui;ZHANG Jin-fu;School of Mechanics,Civil Engineering and Architecture,Northwestern Polytechnical University;

Abstract: According to design requirement of vibration and noise control for the aircraft hydraulic pipeline system,the dynamical optimization of hydraulic pipeline system of certain fixed wing aircraft was performed,where the parameters of support,namely rigidity and damping,were taken as design variables and the increase of the first modal frequency as well as the decrease of the responsive stress of the pipe was taken as the objective.The results showed that increasing rigidity of support could increas... More
Keywords：

Hydraulic Pipeline; Vibration and Noise Control; Support Parameter; Optimization; Modal Experiment;

  • DOI：

    10.19356/j.cnki.1001-3997.2020.08.058

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Aeronautics and Astronautics Science and Engineering

  • Classification Code：

    V215

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