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Model and algorithm of optimizing alternate traffic restriction scheme in urban traffic networkXU Guang-ming(徐光明), SHI Feng(史峰), LIU Bing(刘冰), HUANG He-lai(黄合来) (School of Traffic and Transportation Engineering, Central South University, Changsha 410075, China)Abstract:An optimization model and its solution algorithm for alternate traffic restriction (ATR) schemes were introduced in terms of both......
J. Cent. South Univ. (2018) 25: 1107-1115 DOI: https://doi.org/10.1007/s11771-018-3810-z A model of deformation of thin-wall surface parts during milling machining process WANG Ling-yun(王凌云)1...-dimensional finite element model was established for the milling of thin-walled parts. The physical model of the milling of the part was established using the AdvantEdge FEM software as the platform......
J. Cent. South Univ. (2016) 23: 2443-2452 DOI: 10.1007/s11771-016-3303-x Tri-level programming model for combined urban traffic signal control and traffic flow guidance SUN Zhi-yuan(孙智源)1, 2, LU Hua..., Beijing 100124, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: In order to balance the temporal-spatial distribution of urban traffic flow, a model is established......
Jiaotong University, Shanghai 200240, China)Abstract:In order to reduce the partial derivative errors in Preisach hysteresis model caused by inaccurate experimental data, the concept and correlative method of discretization of Preisach hysteresis model are proposed, the essential of which is to centralize the distribution density of Preisach hysteresis model in local region as an integral, which......
J. Cent. South Univ. (2012) 19: 511-516 DOI: 10.1007/s11771-012-1033-2 Improved hidden Markov model for speech recognition and POS tagging YUAN Li-chi(袁里驰)1, 2 1. School of Information Technology... and Springer-Verlag Berlin Heidelberg 2012 Abstract: In order to overcome defects of the classical hidden Markov model (HMM), Markov family model (MFM), a new statistical model was proposed. Markov......
J. Cent. South Univ. (2016) 23: 2578-2586 DOI: 10.1007/s11771-016-3319-2 Complex human activities recognition using interval temporal syntactic model XIA Li-min(夏利民), HAN Fen(韩芬), WANG Jun(王军... on interval temporal syntactic model was proposed to recognize human activities in video flow. The method is composed of two parts: feature extract and activities recognition. Trajectory shape descriptor......
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J. Cent. South Univ. (2017) 24: 448-458 DOI: 10.1007/s11171-017-3447-y Identification and nonlinear model predictive control of MIMO Hammerstein system with constraints LI Da-zi(李大字)1, JIA Yuan-xin... systems with constraints. Firstly, an identification method based on steady-state responses and sub-model method is introduced to MIMO Hammerstein system. A modified version of artificial bee colony......
J. Cent. South Univ. (2012) 19: 2016-2021 DOI: 10.1007/s11771-012-1239-3 Coupling model for assessing anti-seepage behavior of curtain under dam foundation PENG Peng (彭鹏)1, 2, SHAN Zhi-gang(单治...-seepage behavior may be weakened by the long term physic-chemical actions from groundwater. According to seepage hydraulics and geochemistry theory, a coupling model for assessing the behavior......