Results 191 to 200 of about 31,731 (226)

Dictionary‐based weak‐form training for noise‐robust series hybrid models with multiplicative unknowns

open access: yesAIChE Journal, EarlyView.
ABSTRACT Hybrid modeling combines first‐principles equations with a data‐driven subcomponent. Training for the data‐driven part is sensitive to measurement noise when training targets are constructed using pointwise time derivatives. Beyond differentiation errors, hybrid models involve solving an inverse problem to estimate the data‐driven term, which ...
Hangjun Cho   +4 more
wiley   +1 more source

Solid particles focusing, orienting, and de‐focusing in planar Poiseuille flow

open access: yesAIChE Journal, EarlyView.
Abstract Three‐dimensional, time‐dependent lattice‐Boltzmann simulations of neutrally buoyant particles in planar Poiseuille flow have been performed. The particles are spherical or cylindrical (the latter with a length over diameter ratios in the range 1/3 to 2) and have volume fraction ranging from virtually zero (one particle) to 0.15. The channel's
J. J. Derksen
wiley   +1 more source

Spherical fuzzy hypergraph in decision making. [PDF]

open access: yesSci Rep
Pramanik T   +5 more
europepmc   +1 more source

The Theory of Membership Degree of T-Conclusion in Propositional Fuzzy Logic Systems

2013 5th International Conference on Intelligent Human-Machine Systems and Cybernetics, 2013
Based on the analysis of the constructions of T-conclusion by means of deduction theorems, completeness theorems and the theory of truth degree of formulas, the present papers introduces the concept of membership degree of formulas A is a consequence of T (T-conclusion) in Lukasiewicz fuzzy propositional logic system, Godel fuzzy propositional logic ...
Jiancheng Zhang, Lianta Su
openaire   +1 more source

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