Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic
An impulsive control method is proposed to eliminate the rotor-stator rubbing based on the phase characteristic. The relation between the vibration energy and the phase difference suggests the starting point for controlling the rotor-stator rubbing by implementing impulse. When the contact between t...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2014/495747 |
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| _version_ | 1832550187850006528 |
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| author | Jieqiong Xu Qunhong Li Shimin Wang |
| author_facet | Jieqiong Xu Qunhong Li Shimin Wang |
| author_sort | Jieqiong Xu |
| collection | DOAJ |
| description | An impulsive control method is proposed to eliminate the rotor-stator rubbing based on the phase characteristic. The relation between the vibration energy and the phase difference suggests the starting point for controlling the rotor-stator rubbing by implementing impulse. When the contact between the rotor and the stator occurs, the impulse is implemented in x-direction and y-direction several times to avoid the rotor-stator rubbing. The practical feasibility of this approach is investigated by numerical simulations. |
| format | Article |
| id | doaj-art-09b57f533b4a42a7862ebf84fa939f57 |
| institution | Kabale University |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-09b57f533b4a42a7862ebf84fa939f572025-02-03T06:07:20ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/495747495747Impulsive Control of the Rotor-Stator Rub Based on Phase CharacteristicJieqiong Xu0Qunhong Li1Shimin Wang2College of Mathematics and Information Science, Guangxi University, Nanning 530004, ChinaCollege of Mathematics and Information Science, Guangxi University, Nanning 530004, ChinaThe Research Lab of Dynamics and Control, Beijing University of Aeronautics and Astronautics, Beijing 100091, ChinaAn impulsive control method is proposed to eliminate the rotor-stator rubbing based on the phase characteristic. The relation between the vibration energy and the phase difference suggests the starting point for controlling the rotor-stator rubbing by implementing impulse. When the contact between the rotor and the stator occurs, the impulse is implemented in x-direction and y-direction several times to avoid the rotor-stator rubbing. The practical feasibility of this approach is investigated by numerical simulations.http://dx.doi.org/10.1155/2014/495747 |
| spellingShingle | Jieqiong Xu Qunhong Li Shimin Wang Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic Abstract and Applied Analysis |
| title | Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic |
| title_full | Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic |
| title_fullStr | Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic |
| title_full_unstemmed | Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic |
| title_short | Impulsive Control of the Rotor-Stator Rub Based on Phase Characteristic |
| title_sort | impulsive control of the rotor stator rub based on phase characteristic |
| url | http://dx.doi.org/10.1155/2014/495747 |
| work_keys_str_mv | AT jieqiongxu impulsivecontroloftherotorstatorrubbasedonphasecharacteristic AT qunhongli impulsivecontroloftherotorstatorrubbasedonphasecharacteristic AT shiminwang impulsivecontroloftherotorstatorrubbasedonphasecharacteristic |