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J. Cent. South Univ. (2017) 24: 988-1001 DOI: 10.1007/s11771-017-3501-1 Parameters studies for rail wear in high-speed railway turnouts by unreplicated saturated factorial design XU Jing-mang(徐井芒)1..., and wheel and rail profiles) are determined by two unreplicated saturated factorial design methods, including the half-normal probability plot method and Dong93 method. As part of the associated rail......
J. Cent. South Univ. Technol. (2011) 18: 153-158 DOI: 10.1007/s11771-011-0673-y Lightweight design of 45 000 r/min spindle using full factorial design and extreme vertices design methods PARK... to find the assembling of the optimal design variables, which satisfy the stiffness and rotational speed required to the spindle. A general full factorial design method was used to verify some......
; accepted 17 April 2017 Abstract: Biodegradable Mg-Zn alloy was synthesized using mechanical alloying where a statistical model was developed using fractional factorial design to predict elastic... involving 4 numerical factors with 2 replicates, thus 16 runs of two-level fractional factorial design. Results of analysis of variance (ANOVA), regression analysis and R2 test indicated good......
of zinc and variety of pollutants based on fractional factorial design LI Yu1, 2, WANG Meng1, 2, ZHANG Chen1, 2, GAO Qian1, 2 (1. MOE Key Laboratory of Regional Energy Systems Optimization, North...) composite contamination system, a completely foldover design and confounding design assisted resolution Ⅲ of 210-6 fractional factorial design method were used to identify the main effects......
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%, respectively.Key words:scoria; adsorption; removal; factorial design......
考虑因子之间交互作用优化注射成型工艺参数 江波1,张志莲1 (1.北京化工大学机电工程学院,北京,100029) 摘要:运用Fractional Factorial方法从众多的实验因子中初步筛选出与制品质量密切相关的若干个独立因子和交互因子.在此基础上应用Taguchi实验技术,采用L27正交矩阵进行实验,将这些因子进一步优化,从而为注射工艺参数的合理选取提供科学依据. 关键词:注射成型; 工艺优化; Fractional Factorial方法; [全文内容正在添加中] ......
Mathematical module for countercurrently fractional chiral extraction and its VB simulation TANG Ke-wen(唐课文)1, 2, HUANG Ke-long(黄可龙)1, YI Jian-min(易健民)1, 2, ZHANG Guo-li(张国丽)1 1. School..., China Received 6 January 2006; accepted 27 March 2006 Abstract: Based on chemical thermodynamics and mass balance, countercurrently fractional chiral extraction by hollow fiber membrane......
in the controller design [19], and many scholars are making efforts to substitute the FOPID controller for the conventional PID controller [20, 21]. The FOPID controller appends two fractional parameters... based on GA 4.1 FOPID controller design The FOPID controller emerges with the increasing application of fractional calculus theory in the control field, and it is the extension of the integer order PID......
Abrasive resistance of metastable V–Cr–Mn–Ni spheroidal carbide cast irons using the factorial design methodK.Shimizu2,K.Kusumoto22. Department of Mechanical, Aerospace, and Materials Engineering, Muroran Institute of Technology摘 要:Full factorial design was used to evaluate the two-body abrasive resistance of 3wt%C–4wt%Mn–1.5wt%Ni spheroidal carbide......