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J. Cent. South Univ. (2016) 23: 1273-1282 DOI: 10.1007/s11771-016-0377-4 A multi-objective model for cordon-based congestion pricing schemes with nonlinear distance tolls SUN Xin(孙鑫)1, LIU Zhi-yuan... considers the effects of emissions since they are typically a major factor contributing to the deterioration of the environment. Here, a nonlinear macroscopic model is adopted to estimate vehicular emissions......
J. Cent. South Univ. Technol. (2011) 18: 1299-1303 DOI: 10.1007/s11771-011-0836-x Effect of absorption boundary layer on nonlinear flow in low permeability porous media WANG Xue-wu(王学武)1, 2, YANG... of Daqing oilfield for example, the flow characteristics at low velocity were studied with the self-designed micro-flux measuring instrument. Considering the throat distribution and capillary model......
rock mass damage, and the generalized nonlinear unified strength criterion was used as the constitutive model for bedrock. Then, the ultimate end bearing capacity was deduced and compared with both...J. Cent. South Univ. Technol. (2011) 18: 208-215 DOI: 10.1007/s11771-011-0681-y Ultimate end bearing capacity of rock-socketed pile based on generalized nonlinear unified strength criterion......
and GORDON [7]. In this work, a nonlinear finite element method combined with random field theory in conjunction with a Monte Carlo model had been used to investigate the influence of the spatial...J. Cent. South Univ. (2012) 19: 1753-1763 DOI: 10.1007/s11771-012-1202-3 Design parameter optimization of beam foundation on soft soil layer with nonlinear finite element WEI Hong-wei(魏红卫)1, WU Ya......
by nonlinear chemical analysis CHEN Chun-nan(陈春楠)1, XU Tian-shu(许天舒)1, ZHONG Jun-hui(钟俊辉)2, WANG Zhi-pei(王志沛)2, LUO Xue-lei(骆学雷)2, GUO Fang-qiu(郭方遒)1, ZHANG Tai-ming(张泰铭)1, DU Juan(杜娟)1, YANG Chun-hua(阳春华)3... 2018 Abstract: Fingerprints of two varieties of rice and their mixtures were investigated by a nonlinear chemical reaction system consisting of rice components, sodium bromate, manganese sulfate......
Effective model based fault detection scheme for rudder servo systemXU Qiao-ning(徐巧宁)1, ZHOU Hua(周华)1, YU Feng(喻峰)2, WEI Xing-qiao(魏兴乔)2, YANG Hua-yong(杨华勇)1(1. State Key Laboratory of Fluid Power... and difficult task. Quite often, models are too inaccurate, especially in transient stages. In model based fault detection, these inaccuracies might cause wrong actions. An effective approach, which......
multivariable RBF-ARX model-based nonlinear model predictive control approach and application ZENG Xiaoyong1, 2, PENG Hui1, WU Jun1 (1. School of Information Science and Engineering, Central South University... the system’s global behavior, and an improved nonlinear model predictive control (NMPC) method with adaptive differential effect based on RBF-ARX model identified offline was presented. Difference from......
was not analyzed. The aim of this work is to present a novel nonlinear controller for the electrode regulator system based on the approximate model approach and normalized radial basis function neural networks...) is derivable. For the nonlinear autoregressive moving average (NARMA) model Eq. (11), a Taylor expansion of the plant gives (12) where (m=a, b, c) In the actual EAF system, the output Im(k+1......
: tunnel water inrush; risk assessment model; attribute mathematical theory; nonlinear measurement function; similar weight method Cite this article as: YANG Xiao-li, ZHANG Sheng. Risk assessment model..., which proves once again that that the risk assessment model of tunnel water inrush based on improved attribute mathematical theory is of rationality and applicability. 6 Conclusions 1) Nonlinear......
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