Spatiotemporal modeling;
Time;
space separation;
Space separation;
Thermal process;
Lithium-ion battery;
PROPER ORTHOGONAL DECOMPOSITION;
KARHUNEN-LOEVE DECOMPOSITION;
EXTREME LEARNING-MACHINE;
MANAGEMENT;
REDUCTION;
D O I:
10.1016/j.est.2022.104050
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 ;
0820 ;
摘要:
The thermal process of a battery belongs to distributed parameter systems (DPSs). Modeling of this process is beneficial for energy prediction and conservation. When its first-principle model is not known completely, data driven spatiotemporal modeling is necessary. Because a DPS is infinite-dimensional and time/space coupled, Karhunen-Loeve decomposition (KL) is often used for time/space separation. When modeling a thermal process owning two spatial dimensions, the traditional KL considers two spatial dimensions as a whole without separation. However, in this case, the correlation function, which is critical to time/space separation, would be difficult to evaluate. To remedy this shortcoming, a two-phase separation based spatiotemporal modeling method is proposed. First, one spatial dimension is separated from the process by a set of dominant spatial basis functions (SBFs). Then, the other spatial dimension and the time dimension are separated by another set of dominant SBFs. As a result, the infinite-dimensional time/space coupled process is reduced into a low-dimensional temporal system, which is modeled by radial basis function neural networks. Finally, by spatiotemporal reconstruction, the temperature distribution on the whole space can be predicted. By separating the spatial dimensions, the proposed method is more effective than the traditional KL. Numerical simulations and experiments on the thermal process of a lithium-ion battery have demonstrated the effectiveness of the proposed model.
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[1]
[Anonymous], 2014, Neural Networks and Statistical Learning, DOI [DOI 10.1007/978-1-4471-5571-310, DOI 10.1007/978-1-4471-5571-3_10, 10.1007/978-1-4471-5571-310]
机构:
Univ Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, MalaysiaUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Hasan, Mohammad Kamrul
;
Mahmud, Md
论文数: 0引用数: 0
h-index: 0
机构:
Sunway Univ, Sch Engn & Technol, Res Ctr Nano Mat & Energy Technol, Petaling Jaya, Malaysia
North Garth Inst Technol, Bogura, BangladeshUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Mahmud, Md
;
Habib, A. K. M. Ahasan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
North Garth Inst Technol, Bogura, BangladeshUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Habib, A. K. M. Ahasan
;
Motakabber, S. M. A.
论文数: 0引用数: 0
h-index: 0
机构:
Int Islamic Univ Malaysia, Dept Elect & Comp Engn, Kuala Lumpur 53100, MalaysiaUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Motakabber, S. M. A.
;
Islam, Shayla
论文数: 0引用数: 0
h-index: 0
机构:
UCSI Univ, Inst Comp Sci & Digital Innovat, Kuala Lumpur 56000, MalaysiaUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
机构:
Ajou Univ, Dept Chem Engn, Suwon 443749, South Korea
Ajou Univ, Div Energy Syst Res, Suwon 443749, South KoreaAjou Univ, Dept Chem Engn, Suwon 443749, South Korea
Kim, Ui Seong
;
Shin, Chee Burm
论文数: 0引用数: 0
h-index: 0
机构:
Ajou Univ, Dept Chem Engn, Suwon 443749, South Korea
Ajou Univ, Div Energy Syst Res, Suwon 443749, South KoreaAjou Univ, Dept Chem Engn, Suwon 443749, South Korea
Shin, Chee Burm
;
Kim, Chi-Su
论文数: 0引用数: 0
h-index: 0
机构:
EIG Ltd, R&D Ctr, Cheonan 330814, South KoreaAjou Univ, Dept Chem Engn, Suwon 443749, South Korea
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
Li, Han-Xiong
;
Qi, Chenkun
论文数: 0引用数: 0
h-index: 0
机构:
Shanghai Jiao Tong Univ, Sch Mech Engn, State Key Lab Mech Syst & Vibrat, Shanghai 200240, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Cent S Univ, Sch Mech & Elect Engn, Changsha 410083, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Li, Han-Xiong
;
Qi, Chenkun
论文数: 0引用数: 0
h-index: 0
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Qi, Chenkun
;
Yu, Yongguang
论文数: 0引用数: 0
h-index: 0
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Beijing Jiaotong Univ, Dept Math, Beijing 100044, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
[Anonymous], 2014, Neural Networks and Statistical Learning, DOI [DOI 10.1007/978-1-4471-5571-310, DOI 10.1007/978-1-4471-5571-3_10, 10.1007/978-1-4471-5571-310]
机构:
Univ Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, MalaysiaUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Hasan, Mohammad Kamrul
;
Mahmud, Md
论文数: 0引用数: 0
h-index: 0
机构:
Sunway Univ, Sch Engn & Technol, Res Ctr Nano Mat & Energy Technol, Petaling Jaya, Malaysia
North Garth Inst Technol, Bogura, BangladeshUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Mahmud, Md
;
Habib, A. K. M. Ahasan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
North Garth Inst Technol, Bogura, BangladeshUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Habib, A. K. M. Ahasan
;
Motakabber, S. M. A.
论文数: 0引用数: 0
h-index: 0
机构:
Int Islamic Univ Malaysia, Dept Elect & Comp Engn, Kuala Lumpur 53100, MalaysiaUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
Motakabber, S. M. A.
;
Islam, Shayla
论文数: 0引用数: 0
h-index: 0
机构:
UCSI Univ, Inst Comp Sci & Digital Innovat, Kuala Lumpur 56000, MalaysiaUniv Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Cyber Secur, Bangi 43600, Selangor, Malaysia
机构:
Ajou Univ, Dept Chem Engn, Suwon 443749, South Korea
Ajou Univ, Div Energy Syst Res, Suwon 443749, South KoreaAjou Univ, Dept Chem Engn, Suwon 443749, South Korea
Kim, Ui Seong
;
Shin, Chee Burm
论文数: 0引用数: 0
h-index: 0
机构:
Ajou Univ, Dept Chem Engn, Suwon 443749, South Korea
Ajou Univ, Div Energy Syst Res, Suwon 443749, South KoreaAjou Univ, Dept Chem Engn, Suwon 443749, South Korea
Shin, Chee Burm
;
Kim, Chi-Su
论文数: 0引用数: 0
h-index: 0
机构:
EIG Ltd, R&D Ctr, Cheonan 330814, South KoreaAjou Univ, Dept Chem Engn, Suwon 443749, South Korea
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
Li, Han-Xiong
;
Qi, Chenkun
论文数: 0引用数: 0
h-index: 0
机构:
Shanghai Jiao Tong Univ, Sch Mech Engn, State Key Lab Mech Syst & Vibrat, Shanghai 200240, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Cent S Univ, Sch Mech & Elect Engn, Changsha 410083, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Li, Han-Xiong
;
Qi, Chenkun
论文数: 0引用数: 0
h-index: 0
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Qi, Chenkun
;
Yu, Yongguang
论文数: 0引用数: 0
h-index: 0
机构:
City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
Beijing Jiaotong Univ, Dept Math, Beijing 100044, Peoples R ChinaCity Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China