Enlarging the Domain of Attraction of the Local Dynamic Mode Decomposition with Control Technique: Application to Hydraulic Fracturing
Enlarging the Domain of Attraction of the Local Dynamic Mode Decomposition with Control Technique: Application to Hydraulic Fracturing
复制标题
用控制技术扩大局部动力模态分解的吸引域:在水力压裂中的应用
DOI:
10.1021/acs.iecr.8b05995
复制
发表时间:
2019
影响因子:
4.2
通讯作者:
Kwon, Joseph Sang-Il
中科院分区:
文献类型:
--
作者:
Bangi, Mohammed Saad;Narasingam, Abhinav;Siddhamshetty, Prashanth;Kwon, Joseph Sang-Il
The local dynamic mode decomposition with control (LDMDc) technique combines the concept of unsupervised learning and the DMDc technique to extract the relevant local dynamics associated with highly nonlinear processes to build temporally local reduced-order models (ROMs). But the limited domain of attraction (DOA) of LDMDc hinders its widespread use in prediction. To systematically enlarge the DOA of the LDMDc technique, we utilize both the states of the system and the applied inputs from the data generated using multiple “training” inputs. We implement a clustering strategy to divide the data into clusters, use DMDc to build multiple local ROMs, and implement thek-nearest neighbors technique to make a selection among the set of ROMs during prediction. The proposed algorithm is applied to hydraulic fracturing to demonstrate the enlarged DOA of the LDMDc technique.
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影响因子:
1.8
作者:
M. P. Tan;J. Broach;C. Floudas
通讯作者:
C. Floudas
影响因子:
3.7
作者:
A. Wynn;D. Pearson;B. Ganapathisubramani;P. Goulart
通讯作者:
A. Wynn;D. Pearson;B. Ganapathisubramani;P. Goulart
DOI:
10.1088/1742-6596/318/4/042036
发表时间:
2011-12
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
F. Lusseyran;F. Guéniat;J. Basley;C. Douay;L. Pastur;Thierry Faure;P. Schmid
通讯作者:
F. Lusseyran;F. Guéniat;J. Basley;C. Douay;L. Pastur;Thierry Faure;P. Schmid
DOI:
10.1145/2616912
发表时间:
2014
期刊:
ACM Transactions on Mathematical Software (TOMS)
影响因子:
--
作者:
Brandt A. Belson;Jonathan H. Tu;C. Rowley
通讯作者:
C. Rowley
影响因子:
2.4
作者:
Schmid, Peter J.
通讯作者:
Schmid, Peter J.