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Online since: April 2014
Authors: Jie Zhao, Ze Yang Sun, Gang Feng Liu, Meng Wang, Xue Sheng Chen
According to the data analysis of ground experiment, this control method can tremendously improve the buffer effect in the docking stage with the parameters optimized in Simulink.
At last, after a brief introduction to the ground-built docking test system, data analysis of contact force is presented based on practical experiments.
Fig.1: 6-UPS Space Docking Mechanism Each prismatic pair of the 6-UPS docking mechanism is driven by a brush DC motor via a reducer and a set of lead screw, which provides a large reduction ratio.
Online since: May 2016
Authors: E.A. Martynov, Sergey A. Matveev, N.N. Litvinov
The method of calculation of the reinforced bases of pavement leaning on experimental data is offered.
For effect of reinforcing we will take percent of reduction of an elastic deflection of the reinforced design in comparison with unreinforced , (1) where w1 – the maximum deflection of unreinforced system, w2 – the maximum deflection of the reinforced system.
The offered method of calculation of the pavement reinforced design relies on theoretical and experimental data.
Online since: May 2011
Authors: Kun Feng Li, Zi Chun Yang, Gui Feng Liu
When insufficient data are available, probabilistic reliability method is invalid, but the non-probabilistic reliability method based on I-G (information-gap) model is a valid alternative.
But the sufficient statistic data are difficult even impossible to obtain in many practical applications.
“Information is the complement of uncertainty, so model updating entails the reduction of uncertainty”[7].
Online since: July 2021
Authors: Roman A. Panasenko, Aleksandr Vasilievich Berestov, Andrey Y. Sinev, Valeria V. Petrenko, Yuri V. Bozhko
The data obtained has used to upgrade the 3D printer hotend.
Initial Data Analysis and Problem Statement The print head includes: thermal insulator, thermal barrier, heating element, thermistor, nozzle.
Furthermore, another advantage of the separate plastic feed to the print head through the PTFE tube is a weight reduction of the carriage with print head.
Online since: April 2008
Authors: Yu Ping Zhu, Guan Suo Dui
The theoretical results are found to be in general agreement with experimental data.
For MSMA, according to experimental data, we take )2 ( 1 0 −+=∆ − ξ ξ b b d eehG
Based on experimental data [2], the material parameters and threshold values of magnetic field are listed in table 1.
The theoretical results are found to be in general agreement with experimental data.
The theoretical results are found to be in general agreement with experimental data.
Online since: June 2013
Authors: He Peng Gao, Zhan Wu Zhang, Qing Dong Yang, Hongjun Wang
The connecting rod cracking production line was established on the basis of the actual connecting rod cracking production data.
The analysis report is obtained to provide data support for the optimization and help enterprises save the costs, improve the production capacity and obtain good economic profit.
The connecting rod cracking production line is established on the basis of the data of the actual production.
At last, all kinds of data can be saved to select equipment, schedule production and achieve optimal scheme.
The basic data is achieved from the simulation and logistics analysis.
Online since: October 2015
Authors: Mohd Azmier Ahmad, Hamidi Abdul Aziz, Muhd Nazmi Ismail, Nik Athirah Yusoff
The experimental data was analyzed with Langmuir and Freundlich adsorption models.
The data fitted well with Langmuir.
The equilibrium data for removals of MB, MR and RBV by RSCAC were fitted to Langmuir isotherm.
The equilibrium data of this study is best described by the Langmuir equation according to its R2 which were closest to unity.
The equilibrium data was best described by Langmuir isotherm model.
Online since: July 2015
Authors: Dorel Banabic, Dan Sorin Comsa, Lucian Lazarescu
These FLCs were compared with the experimental data obtained from the Nakazima test and a double blank bulge test, recently proposed by the authors [12].
Figure 1.a shows a comparison between the hardening curves described by Swift and Voce laws and the experimental data.
The BBC 2005-8 yield criterion uses all eight experimental data listed in Table 1.
From Figure 5, one may observe that the predictions correlate much better with the experimental data when using Swift hardening law (Fig. 5.a) in comparison with the Voce approximation (Fig. 5.b).
As one may observe from the two diagrams, the versions of identification with 7 and 8 input data provide better predictions than the version with 6 parameters, mainly in the case of MK model.
Online since: May 2017
Authors: Aivars J. Lelis, Ronald Green, Daniel B. Habersat
Comparison of VT,FD data at three stress times with a fixed tS/tI ratio of 10:1. 6 shows VT,FD vs. tR for a longer, 104 s stress.
Most promising is the data plotted in Fig. 8: all of the VT,FD data taken, on the three different vendors, plotted versus tR2/tI (the inset shows the same data versus tR/tI for comparison).
This would be targeted at a given VT,FD value, ideally around 0.6–0.8 where the data varies linearly and has not yet saturated, minimizing the amount of time spent re-applying bias and maximizing the fidelity of the drift data.
Complete data set of observed VT,FD on all COTS SiC DMOSFETs, showing an empirical “universal” behavior against tR2/tI for all tS.
The inset shows the same data versus tR2/tI (identical vertical scaling).
Online since: February 2013
Authors: Yi Yuan, Yong Huang, Xiang Li, Liang Wang
Operation factors of autotrophic denitrification with elemental Sulfur as terminal product Yi Yuan 1, 2,a, Yong Huang 2,b, Xiang Li 2,c, Liang Wang 2,d 1School of Environmental Science and Engineering, Tongji University, Shanghai, China, 200092 2School of Environmental Science and Engineering, Suzhou university of Science and technology, Suzhou, China, 215009 a yiyuansuzhou@163.com, b yhuang@mail.usts.edu.cn, c lixiang68411364@163.com, d 18862199176@163.com  Keywords: autotrophic denitrification; nitrate reduction; Sulfide oxidation; elemental sulfur accumulation Abstract.
The average data of stable periods in different HRT were given in Fig. 3.
The average data of stable periods in different pH were given in Fig. 4.
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