DAMPERS

作品数:39被引量:90H指数:5
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相关领域:天文地球更多>>
相关作者:俞德孚顾萍吴定俊王淼王洪昌更多>>
相关机构:北京理工大学东南大学同济大学江苏理工学院更多>>
相关期刊:《铁道学报》《Journal of Automation and Intelligence》《Earthquake Engineering and Engineering Vibration》《东南大学学报(自然科学版)》更多>>
相关基金:国家自然科学基金铁道部科技基金国家重点基础研究发展计划国家高技术研究发展计划更多>>
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  • 期刊=Chinese Journal of Aeronauticsx
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Passive attitude stabilization of ionic-wind-powered micro air vehicles
《Chinese Journal of Aeronautics》2023年第7期412-419,共8页Hengyu ZHANG Jiaming LENG Zhiwei LIU Mingjing QI Xiaojun YAN 
supported by the National Natural Science Foundation of China (No.12002017);the 111 Project, China (No. B08009)
The ionic-wind-powered Micro Air Vehicles(MAVs)can achieve a higher thrust-toweight ratio than other MAVs.However,this kind of MAV has not yet achieved controlled flight because of the unstable thrust produced by the ...
关键词:Air dampers Altitude control Ionic wind propulsion Micro air vehicle Monte Carlo methods STABILITY 
Experimental investigation on dynamic response of flat blades with underplatform dampers被引量:6
《Chinese Journal of Aeronautics》2019年第12期2667-2678,共12页Dayi ZHANG Bin GAO Jie HONG Jianwei FU Xiangyun GE 
the financial support from the National Natural Science Foundation of China (Nos. 11772022, 91860205 and 51475021);the experimental devices provided by Key Laboratory of Vibration and Control of Aero-Propulsion System, Ministry of Education, Northeastern University (VCAME201602)
One test rig with three blades and two Under-Platform Dampers(UPDs) is established to better understand the dynamical behavior of blades with UPDs. A pre-loaded spring is used to simulate the centrifugal load acting o...
关键词:Effective contact area Forced response FRICTION Test rig Turbo machinery Underplatform dampers 
Nutation instability of spinning solid rocket motor spacecraft被引量:3
《Chinese Journal of Aeronautics》2017年第4期1363-1372,共10页Dan YANG Yongliang XIONG Qian REN Xianyong WANG 
supported by the National Natural Science Foundation of China (Nos. 11502086 and 11502087)
The variation of mass, and moment of inertia of a spin-stabilized spacecraft leads to concern about the nutation instability. Here a careful analysis on the nutation instability is performed on a spacecraft propelled ...
关键词:Attitude control Nutation dampers Payloads Solid rocket booster Spin stabilization of spacecraft 
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