Latin hypercube samplingCholesky decompositionGas supply adequacyThermal-hydraulic simulationRandom demandThe aim of this paper is to develop a common methodology to assess the supply adequacy of the gas pipeline system under random demand. To reduce the computational burden, Latin hypercube sampling with...
At the beginning of the epidemic, a substantial amount of the reported cases are imported cases. The data set does not distinguish between imported and local transmission cases, but the method used to evaluate\(R_t\)takes into account the rising of infections coming from a local transmission a...
Furthermore, the Latin Hypercube Sampling method has been utilized to manage the uncertainties. In addition, a penalty function and a power exchange pricing model are evaluated by the electrical marginal price of each microgrid to determine the agreed power exchange among the MEMGs. The suggested ...
The Latin Hypercube Sampling method is employed for the uncertainty quantification purposes as it requires a smaller number of samples compared to the conventional Monte-Carlo method. The mean values are reported for the flow output parameters of interest along with their associated uncertainties in ...
conditions by using the Latin Hypercube Sampling(LHS).The Spearman partial(rank) correlation coefficient and the standard(rank) regression coefficient are adopted to analyze the parameter sensitivity.The results indicate that LHS is an effective method for the stochastic analysis of groundwater flow ...
Supply adequacy assessment of the gas pipeline system based on the Latin hypercube sampling method under random demand 来自国家科技图书文献中心 作者CA Qian,LZ A,CW A,YB A,YH B...摘要 The aim of this paper is to develop a common methodology to assess the supply adequacy of the gas ...
the Latin hypercube sampling (LHS) method is used as an experimental design technique, and it is used to select design points in the design space. We use the proxy modeling of the response surface analysis (RSA) to approximate the objective function. The genetic algorithm is used to get the...
aBased on the idea of ZMMM method, Latin Hypercube sampling technique according to the design variables is used to calculate sample points within the confidence value, and then the sample points are substituted into the finite element software to get the responses. 基于ZMMM方法想法,拉丁Hypercube...
拉丁超立方抽样初始化:CHAM算法使用拉丁超立方抽样(Latin Hypercube Sampling)来初始化种群,从而提高初始种群的质量。 基于层次协作机制的位置更新策略:CHAM算法提出了一种基于层次协作机制的位置更新策略,该策略在算法的不同迭代阶段实现不同的更新方法,有效地避免了算法陷入局部最优。 消融研究:论文中的消融研究表明,混...
The China-TIMES-MCA model (Fig.1) implements coupling with Monte Carlo analysis (MCA) on the basis of the China-TIMES model to perform large-scale uncertainty analysis. We use the Latin hypercube sampling (LHS) method43,44to replace the random sampling method used in the classical Monte Carl...