Data-Driven Switched Control for Pressure Regulation in Managed Pressure Drilling

被引：0

作者：

Jin, Huiyu ^{[1
]}

Siahaan, Hardy B. ^{[2
]}

Safonov, Michael G. ^{[3
]}

Yuan, Lan-Feng ^{[4
]}

机构：

[1] Xiamen Univ, Dept Automat, Xiamen 361005, Peoples R China

[2] Int Res Inst Stavanger AS, N-5008 Bergen, Norway

[3] Univ Southern Calif, Elect Engn Syst Dept, Los Angeles, CA 90089 USA

[4] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

来源：

2013 32ND CHINESE CONTROL CONFERENCE (CCC) | 2013年

关键词：

Data-driven; Switched Control; Managed Pressure Drilling; Unfalsified Adaptive Control; Algorithm; STABILITY;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The problem to regulate the bottomhole pressure in Managed Pressure Drilling is investigated with the approach of Unfalsified Adaptive Control. The candidate controller set is designed with the knowledge of drilling process. The falsification and unfalsification conditions are presented. In these conditions, the output data are used directly to test the current active controller. A data-driven controller switching algorithm is designed to monitors and switches controller based on only measured data. The values of the process parameters are not used at all so that the control law is robust to the parameters uncertainty. Convergence theorem of the algorithm is proved and the performance of the algorithm is illustrated by MATLAB simulations.

引用

页码：7906 / 7911

页数：6

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