Real time model identification using multi-fidelity models in managed pressure drilling

详细信息    查看全文

• 作者：Ammon N. Eaton^a ; Logan D.R. Beal^a ; Samuel D. Thorpe^a ; Casey B. Hubbell^a ; John D. Hedengren^a ; ^{john_hedengren@byu.edu} ; Roar Nybø ; ^b ; Manuel Aghito^b
• 关键词：Drilling automation ; Nonlinear model predictive control ; Switched control ; High fidelity control models ; Managed pressure drilling
• 刊名：Computers & Chemical Engineering
• 出版年：2017
• 出版时间：2 February 2017
• 年：2017
• 卷：97
• 期：Complete
• 页码：76-84
• 全文大小：2055 K
• 卷排序：97

文摘

Real time control model identification without interrupting the process. Use of high fidelity simulator predictions in feedback control. Application of the novel control scheme to managed pressure drilling. Improved noise rejection with an ℓ_{1-norm objective for estimation and control. Enhanced controller robustness with a switched control scheme.}