Surge control of axial flow compression systems via linear and nonlinear designs

Der-Cherng Liaw*, Sing Ming Ren, Wen Ching Chung, Eyad H. Abed

*此作品的通信作者

研究成果: Conference article同行評審

4 引文 斯高帕斯(Scopus)

摘要

Based on Moore and Greitzer's model (1986), the surge behavior is found to be attributed to the appearance of Hopf bifurcation. A Lyapunov function based control is proposed to provide the asymptotic stability of the post-surge operating point for the compressor with uncertain axisymmetric characteristic. Though the robust stabilization can be achieved by Lyapunov function based design, however, such an approach strongly relies on the explicit knowledge of the operating point. A washout filter type linear controller is proposed to delay and suppress the occurrence of Hopf bifurcation in compressor dynamics, which does not require the knowledge of system equilibria. Numerical results demonstrate the effectiveness of the proposed designs.

原文English
文章編號1025330
頁(從 - 到)4347-4352
頁數6
期刊Proceedings of the American Control Conference
6
DOIs
出版狀態Published - 8 5月 2002
事件2002 American Control COnference - Anchorage, AK, United States
持續時間: 8 5月 200210 5月 2002

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