The Grey-box based Modeling Approach Research integrating Fusion Mechanism and Data

Authors

Bin Chen, 1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China; ;
Xiaodong Wang, 2. The 902 Naval 902 Factory, Shanghai 200083, China;
Rongxiao Wang, 1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China; ;
Xiaogang Qiu, 1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China; ;
Zhengqiu Zhu, 1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China; ;
Ma Liang, 1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China; ;

Abstract

Abstract: With the deep understanding of world, modeling and simulation have been used to solve the problems of complex systems. The simulation models are used to model the engineering systems which follow newton laws. The modeling approach is called white-box modeling, while the black-box modeling is used to model the systems of which the internal structure and characteristics are not clear. The black-box modeling is based on statistics and data modeling. This paper discusses the deficiencies of the white-box and black-box modeling approaches first. The Grey-box based modeling approach integrating both fusion mechanism and data model is proposed. In order to explain the idea of Grey-box based modeling, the atmosphere dispersion modeling is studied in the cases. The feasibility and effectiveness of the grey box modeling method are demonstrated through a case study and the future work is discussed.

Recommended Citation

Chen, Bin; Wang, Xiaodong; Wang, Rongxiao; Qiu, Xiaogang; Zhu, Zhengqiu; and Liang, Ma (2019) "The Grey-box based Modeling Approach Research integrating Fusion Mechanism and Data," Journal of System Simulation: Vol. 31: Iss. 12, Article 2.
DOI: 10.16182/j.issn1004731x.joss.19-FZ0315
Available at: https://dc-china-simulation.researchcommons.org/journal/vol31/iss12/2

First Page

2575

Revised Date

2019-07-13

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.19-FZ0315

Last Page

2583

CLC

TP391.9

Recommended Citation

Chen Bin, Wang Xiaodong, Wang Rongxiao, Qiu Xiaogang, Zhu Zhengqiu, Ma Liang. The Grey-box based Modeling Approach Research integrating Fusion Mechanism and Data[J]. Journal of System Simulation, 2019, 31(12): 2575-2583.

DOI

10.16182/j.issn1004731x.joss.19-FZ0315