Zobrazeno 1 - 10
of 4 441
pro vyhledávání: '"C. Mei"'
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 383, Pp 193-199 (2020)
With the rapid development of cities in China, urban flooding becomes a growing problem, which not only affect the living quality of the public, but also threatens urban safety. Recently, urban flooding is attached more attention. By analyzing and su
Externí odkaz:
https://doaj.org/article/4868f882737e48049a5764503657d5e4
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 383, Pp 185-192 (2020)
Qiqihar is a significant city on the Nen River in China, which is the main stream of the Songhua River basin. The length of the return period of Qiqihar's flood control design standard is fifty years. If a 100-year flood event happened, Qiqihar wo
Externí odkaz:
https://doaj.org/article/dbff0f281a5641d8a5badb59fc7c663d
Publikováno v:
HemaSphere, Vol 6, Pp 644-645 (2022)
Externí odkaz:
https://doaj.org/article/e6728be86b3443b4a55078ad207d98ff
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 379, Pp 223-229 (2018)
Urban inundation is a serious challenge that increasingly confronts the residents of many cities, as well as policymakers, in the context of rapid urbanization and climate change worldwide. In recent years, source control measures (SCMs) such as g
Externí odkaz:
https://doaj.org/article/57e9641e1b384c86b5e1bf6fe6e2e671
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
The soft sensor modeling method based on moving window method (MW) and Gaussian mixture regression (GMR) has been developed in fermentation processes. However, the MW method always results in low computational efficiency because of frequency updating
Externí odkaz:
https://doaj.org/article/53bcc9c2bc3a4499b61070763c980888
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
Genetic algorithm (GA), a global searching method, is applied to select the variables in soft sensing of marine enzyme fermentation. Compared with traditional methods of MIV and PCA, the optimal variables selected by GA have clear physical meaning an
Externí odkaz:
https://doaj.org/article/ca6ac28a49594d88873cbc4d4a8a4cb6
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
The correlation between ozone and other atmosphere characteristics is important for air pollution analysis. It is complicated to model and analyse. In this paper, a correlation analysis method based on neural network and mean impact value (NN-MIV) is
Externí odkaz:
https://doaj.org/article/9510bbac0335492f88509174414e06f2
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
Just-in-time learning (JITL) has been used to construct soft sensor models online for its ability of handling strong nonlinearity and changes in processes. The most key procedure in JITL modelling is selecting relevant samples similar to a query samp
Externí odkaz:
https://doaj.org/article/86c46fb762d34d6481c28d28dbb93dc3
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
In fermentation processes, single model based soft sensors cannot guarantee prediction performance owing to process characteristics of non-linearity, shifting operating modes, dynamics and uncertainty. In this paper, a novel multi-model based modelin
Externí odkaz:
https://doaj.org/article/33f5dad0082e453f9504ffeb22797d0f
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