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; structural reliability; uniform design; weighted regression 1 Introduction Structural reliability analysis is a logical extension of conventional deterministic analysis, in which the inherent... technique [8, 12], the regression analysis [19], the weighted regression analysis [11, 20] and the moving least square [4] are utilized to evaluate the undetermined parameters. The above-mentioned......
for non-linear analysis, design, stabilization, and control in different fields [10-13]. In this paper, we aim to propose a control system design to suppress deterioration of control performance due... J. Cent. South Univ. (2019) 26: 3351-3358 DOI: https://doi.org/10.1007/s11771-019-4258-5 DCS devices based non-linear process control system design for plants with distributed time-delay using......
in Beijing, but can basically reflect the energy consumption trend. Key words: multivariate linear-regression analysis; office buildings; energy benchmarking 公共建筑能耗基准的研究对于正确评价公共建筑的实际能耗情况起着重要作用.国内外大量学 ...制冷季少.2010年的春节在2月份,设备在此期间停止用电,所以EUI减少.根据数据样本特点,由于特殊设备能耗区域非人日常活动区域,计算总能耗只包括动力,照明插座和空调能耗,特殊能耗加在拟合的回归方程作为修正因子出现. 图1 多元线性回归方程流程图 Fig.1 Process of multivariate linear-regression 2.2 自变量的确......
analysis [12]. In this work, the rough set theory was applied to the reconstruction procedure of multivariate time series data from complex process industries. By combining the reduction technology... the relation analysis of multivariate time series. According to the generic reconstruction result, the sample set for modeling and forecasting multivariate time series can be extracted by taking the reduced......
Berlin Heidelberg 2016 Abstract: Multivariate statistical techniques, such as cluster analysis (CA), discriminant analysis (DA), principal component analysis (PCA) and factor analysis (FA), were... important parameters to explain 72% of the data variation. Thus, this work illustrated the utility of multivariate statistical techniques for analysis and interpretation of datasets and, in water quality......
J. Cent. South Univ. (2012) 19: 179-186 DOI: 10.1007/s11771-012-0989-2 A method for real power transfer allocation using multivariable regression analysis Hussain Shareef1, Azah Mohamed1, Saifunizam... is one of the statistical techniques used in applied and social sciences. It finds a set of partial regression coefficients, such that the dependent variable, Y, can be estimated by a linear combination......
DISCREPANCIES IN THE REGRESSION MODELLING OF RECRYSTALLIZATION RATE AS USING THE DATA FROM PHYSICAL SIMULATION TESTS L.P.Karjalainen1,S.F.Medina2,M.C.Somani1 (1.Department of Mechanical Engineering, University of Oulu, FIN-90014 Oulu, Finland;2.Centro Nacional de Investigaciones Metallurgicas (CENIM-CSIC) Abstract:The analysis of numerous experimental equations published in the literature......
of accuracy.Key words:generalized regression neural network; line overload; low voltage; principle component analysis; risk index; voltage collapse...Risk based security assessment of power system using generalized regression neural network with feature extractionM. Marsadek, A. Mohamed(1. College of Engineering, Universiti Tenaga Nasional......
J. Cent. South Univ. (2019) 26: 3359-3371 DOI: https://doi.org/10.1007/s11771-019-4259-4 Non-linear performance analysis and voltage control of MFC based on feedforward fuzzy logic PID strategy LUO..., MENG Fan-cheng. Non-linear performance analysis and voltage control of MFC based on feedforward fuzzy logic PID strategy [J]. Journal of Central South University, 2019, 26(12): 3359-3371. DOI: https......
. Then the relationships between the support pressure and BQ-index, tunnel span are analyzed using the multivariate linear regression analysis method. The differences of the calculation methods... linear regression analysis. The transformation equation is as follows: (14) Equation (14) is introduced into Eq. (12) to obtain Eq. (15) to calculate the vertical support pressure. Table 3 Variation......