نتایج جستجو برای: input variables

تعداد نتایج: 521499  

Journal: :آب و خاک 0
فتحی فتحی محمدی محمدی همایی همایی

abstract prediction of input flow into water resources is regarded as one of the most important issues in optimum planning and management in producing electro-water energy and optimum allocation of water into different consumption sources. different parameters affect on input discharge into dams. climate variables including temperature and rainfall have the most effect on input runoff rate to w...

2008
Liu Du

1. Abstract For the performance measure approach (PMA) of RBDO, a transformation between the input random variables and the standard normal random variables is required to carry out the inverse reliability analysis. Since the transformation uses the joint cumulative density function (CDF) of input variables, the joint CDF should be known before carrying out RBDO. In many industrial RBDO problem...

Journal: :Applied sciences 2021

Aleatoric and epistemic uncertainties can be represented probabilistically in mechanical systems. However, the distribution parameters of are also uncertain due to sparsely available or inaccurate uncertainty information. Therefore, a unified reliability measure method that considers input variables their simultaneously is proposed. The information for could as result insufficient data interval...

Journal: :Chinese Journal of Systems Engineering and Electronics 2022

Input variables selection (IVS) is proved to be pivotal in nonlinear dynamic system modeling. In order optimize the model of system, a fuzzy modeling method for determining premise structure by selecting important inputs studied. Firstly, simplified two stage curves proposed, which employed sort all possible their relevance with outputs, select input and identify structure. Secondly, reduce com...

Journal: :CoRR 2013
Chih-Hong Cheng Edward A. Lee

theory atoms LTL(Th) formula φ φabs pseudo-Boolean input variables Xabs Input variables X Output variables Y pseudo-Boolean LTL LTL controller check whether the input formula is realizable synthesis

Accurate simulation runoff process can have a significant role in water resources management and related issues. The inherent complexity of  this process makes difficult the use of physical and numerical models. In recent years, application of intelligent models is increased a powerful tool in hydrological modeling. The aim of this study was the application of the Gamma test to select the optim...

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