Impulsive Control of the Rotor‐Stator Rub Based on Phase Characteristic

Jieqiong Xu, Qunhong Li and Shimin Wang

Abstract and Applied Analysis, 2014, vol. 2014, issue 1

Abstract: 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.

Date: 2014
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https://doi.org/10.1155/2014/495747

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlaaa:v:2014:y:2014:i:1:n:495747

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