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J. Cent. South Univ. Technol. (2010) 17: 1036-1042 DOI: 10.1007/s11771-010-0595-0 A novel PID controller tuning method based on optimization technique LIANG Xi-ming(梁昔明), LI Shan-chun(李山春... quadratic programming (SQP) based algorithm that derives its search directions by solving quadratic programming (QP) subproblems via an infeasible interior point method (IIPM) and evaluates step length......
J. Cent. South Univ. Technol. (2011) 18: 726-730 DOI: 10.1007/s11771-011-0754-y Application of response surface method for optimal transfer conditions of multi-layer ceramic capacitor alignment... assigned to the prototype of MLCC alignment system. Key words: multi-layer ceramic capacitor (MLCC); alignment system; response surface method (RSM); MiniTAB?; ADAMS? 1 Introduction Nowadays, cellular......
Preparation of Y2O3 Nanoparticles Organosol by Microemulsion Method 冯秀丽1,王进贤1,闫景辉1,董相廷1,洪广言2,樊秀珍1 (1.College of Materials and Chemical Engineering, Changchun University of Science and Technology... by microemulsion method. The optimum preparative conditions of Y2O3 nanoparticles organosol were obtained. TEM analysis indicates that the prepared Y2O3 nanoparticles are spherical in shape. The size is about 5......
J. Cent. South Univ. (2019) 26: 2797-2813 DOI: https://doi.org/10.1007/s11771-019-4214-4 Adomian decomposition method simulation of von Kármán swrling bioconvection nanofluid flow M D SHAMSHUDDIN1... technique, i.e., Adomian decomposition method. Validation of the said problem is also conducted with earlier literature computed by Runge-Kutta shooting technique. Key words: nanofluids; bioconvection......
. A finite element mutifrontal method for 3D CSEM modeling in the frequency domain [J]. Geophysics, 2012, 77(2): E101–E115. [16] MUKHERJEE S, EVERETT M E. 3Dcontrolled-source electromagnetic edge-based finite...]. Journal of Applied Geophysics, 2011, 75(4): 699–710. [20] JIN J M. The finite element method in electromagnetics [M]. 2nd ed. New York: John Wiley & Sons, 2002. [21] SAAD Y. Iterative methods......
J. Cent. South Univ. Technol. (2007)06-0870-07 DOI: 10.1007/s11771-007-0165-2 Improved response surface method and its application in stability reliability degree analysis of tunnel... equation for surrounding rock was put forward based on deformation criterion．A method of symmetrical sampling of basic random variables adopted by classical response surface method was mended......
The Testing Strength Curves of Lightweight Aggregate Concrete by Rebound Method and Ultrasonic-rebound Combined Method荣辉School of Materials Science and Engineering,Southeast University摘 要:method and ultrasonic-rebound combined method.The results show that the common measured strength curves tested by above two methods can not satisfy the required accuracy of LWAC......
J. Cent. South Univ. Technol. (2011) 18: 2001-2008 DOI: 10.1007/s11771-011-0934-9 Modified Wiener method in diffusion weighted image denoising YI San-li(易三莉)1, CHEN Zhen-cheng(陈真诚)2, LING Hong-li(林红利... fields, which suffered from annoying noise around the edges of DWIs and in turn greatly affected the denoising effect of DWIs, a local-shift method capable of overcoming the defect of the adaptive......
Map-based control method for vehicle stability enhancementMoon-Young Yoon1, Seung-Hwan Baek1, Kwang-Suk Boo2, Heung-Seob Kim2(1. Graduate school of Mechanical Engineering, Inje University 607, Obang... control method to improve a vehicle’s lateral stability, and the performance of the proposed method is compared with that of the conventional model-referenced control method. Model-referenced control......
AN ADAPTIVE EFG-FE COUPLING METHOD FOR THE NUMERICAL SIMULATION OF EXTRUSION PROCESSES X.H.Dong1,L.C.Liu1,C.X.Li1 (1.National Die & Mold CAD Engineering Research Center,Shanghai Jiaotong University,Shanghai 200030,China) Abstract:An adaptive EFG-FE coupling method is proposed and developed for the numerical simulation of lateral extrusion and forward-backward extrusion. Initially......
