Experiment study on the active vibration control using H∞method based on ERA identification model
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- 所属单位：航空学院
- 发表刊物：J Vib Shock
- 摘要：The H∞robust control on a rear-sting wind tunnel model was experimentally studied. Due to that the model is suffering from external disturbance, an Eigensystem Realization Algorithm(ERA) was used for model identification. In order to obtain a stable and robust system, a H∞hybrid sensitivity optimization controller was designed to suppress the vibration of first two modes of the structure. The results of experiments indicate that the controller based on ERA model identification method is effective for vibration suppressing, and the vibration amplitude of first two modes is reduced to less than 10% compared to uncontrolled state. © 2017, Editorial Office of Journal of Vibration and Shock. All right reserved.
- ISSN号：1000-3835
- 是否译文：否
- 发表时间：2017-01-15
- 合写作者：陈卫东,She, Chongxi
- 通讯作者：邵敏强
- 发表时间：2017-01-15
