| SUPPRESSION OF TRANSIENT RESPONSE OF A ROTOR IN ACTIVE VIBRATlON CONTROL |
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| 作者姓名： | LiuBaojiang Yan Litang |
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| 作者单位： | Group 405，Beij ing University of Aeronautics and Astronautics，Beijing，China，100083 |
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| 摘 要： | ＳＵＰＰＲＥＳＳＩＯＮＯＦＴＲＡＮＳＩＥＮＴＲＥＳＰＯＮＳＥＯＦＡＲＯＴＯＲＩＮＡＣＴＩＶＥＶＩＢＲＡＴｌＯＮＣＯＮＴＲＯＬＬｉｕＢａｏｊｉａｎｇ；ＹａｎＬｉｔａｎｇ（Ｇｒｏｕｐ４０５，ＢｅｉｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆＡｅｒｏｎａｕｔｉｃｓａｎ...
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SUPPRESSION OF TRANSIENT RESPONSE OF A ROTOR IN ACTIVE VIBRATlON CONTROL |
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| LiuBaojiang, Yan Litang.SUPPRESSION OF TRANSIENT RESPONSE OF A ROTOR IN ACTIVE VIBRATlON CONTROL[J].Chinese Journal of Aeronautics,1994(3). |
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| Authors: | LiuBaojiang Yan Litang |
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| Abstract: | Transient response and its influence factors are investigated and a methodfor attenuating the transient response is developed by means of a time varying model.The system gain matrix is obtained by choosing weighting matrices and solving the timevarying Riccati equation. Control forces are applied to the system via a feed back loop.Comparisons of responses with and without control are made. The results show that thetransienl and steady state responses are significantly suppressed in the close loop systemand control forces are very small. |
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| Keywords: | rotors vibration active control transient response |
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