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Online since: July 2015
Authors: Erin Wei Ling Ding, Chun Ming Yang, Chang Hsien Hsu, Chi Yuan Chen
Sunlight radiation resistant coating has the advantage of long-term weather resistance reduce the room temperature, Carbon reduction, surface contamination.
Currently, there are a lot of engineers or researchers the data results by PCIs to measure and propose improvements and to improve the quality of process capability and performance of the method [5,6,7].
First proposed the concept of PCI and developed a PCI Cp when data follows normality, which combines the process parameters with product specifications[9].
Step 2: UV radiation is known to collect building materials, paint quality characteristics of the total number of t's data.
Step 3: After collate the data to calculate the accuracy of UV radiation of building materials and paints P = σ / d and process accuracy index A = (μ-m) / d.
Currently, there are a lot of engineers or researchers the data results by PCIs to measure and propose improvements and to improve the quality of process capability and performance of the method [5,6,7].
First proposed the concept of PCI and developed a PCI Cp when data follows normality, which combines the process parameters with product specifications[9].
Step 2: UV radiation is known to collect building materials, paint quality characteristics of the total number of t's data.
Step 3: After collate the data to calculate the accuracy of UV radiation of building materials and paints P = σ / d and process accuracy index A = (μ-m) / d.
Online since: December 2007
Authors: Vladislav Kozák, Ivo Dlouhý, Zdeněk Chlup
Experiments and determination of material parameters
The basic micromechanical parameters for GTN model were determined from the measured tensile
test data combined with the finite element calculations; generally 9 material parameters have been
determined as described elsewhere [3].
To determine material curve for characterization of the elastic-plastic behaviour of tested material the standard tensile test data have been using for many years.
The standard CT specimens were used for the J-integral determination according the ASTM 1820-99a reduction in area [mm] procedure.
Table 1: Input parameters for traction-separation law calibration 0 0.1 0.2 0.3 0.4 0.5 ∆a [mm] 0 50 100 150 200 250 300 J-integral [MPa.mm] Cohe_1 Cohe_2 Cohe_3 Experiment Fig.2: Traction separation law calibration by means of Ji-∆a data (for CT specimen) Stable crack propagation modelling 0 0.5 1 1.5 2 2.5 ∆a [mm] 0 100 200 300 400 500 600 700 J [MPamm] experiment FEM - cohesive model FEM - GTN model Fig.4: Ji-∆a curve prediction for cohesive model and GTN (SE(B) specimens) T0 [MPa] Ji [MPa.mm] δ0/2 [mm] Cohe_1 2000 110 0.0101 Cohe_2 2000 120 0.011 Cohe_3 2000 130 0.012 The experimental results of the SE(B) specimens were available in the form of the J-∆a curve.
The best coincidence with the experimental data was obtained in case of the material curve adjusted by means of Mirone method from the tensile test of the standard specimen.
To determine material curve for characterization of the elastic-plastic behaviour of tested material the standard tensile test data have been using for many years.
The standard CT specimens were used for the J-integral determination according the ASTM 1820-99a reduction in area [mm] procedure.
Table 1: Input parameters for traction-separation law calibration 0 0.1 0.2 0.3 0.4 0.5 ∆a [mm] 0 50 100 150 200 250 300 J-integral [MPa.mm] Cohe_1 Cohe_2 Cohe_3 Experiment Fig.2: Traction separation law calibration by means of Ji-∆a data (for CT specimen) Stable crack propagation modelling 0 0.5 1 1.5 2 2.5 ∆a [mm] 0 100 200 300 400 500 600 700 J [MPamm] experiment FEM - cohesive model FEM - GTN model Fig.4: Ji-∆a curve prediction for cohesive model and GTN (SE(B) specimens) T0 [MPa] Ji [MPa.mm] δ0/2 [mm] Cohe_1 2000 110 0.0101 Cohe_2 2000 120 0.011 Cohe_3 2000 130 0.012 The experimental results of the SE(B) specimens were available in the form of the J-∆a curve.
The best coincidence with the experimental data was obtained in case of the material curve adjusted by means of Mirone method from the tensile test of the standard specimen.
Online since: August 2013
Authors: Rong Wei Shen, Jiong Gang Han, Ze Gang He, Xiao Hong Tai
Through studying, associating and reasoning known experimental data, fuzzy inference system (FIS) of assist characteristic was established.
It consists of torque sensor of steering wheel, speed sensor, angle sensor of steering wheel, current sensor of motor, voltage sensor of motor, ECU, DC motor, worm reduction mechanism, etc.
Assist characteristic based on adaptive neuro-fuzzy control Sugeno(T-S) type fuzzy model was built adopting neural network theory for adaptive neuro-fuzzy system, which can fulfill self-learning, associating, reasoning known experimental data.
Then the experiment samples were collected, 1000 experimental data were used for samples; the maximum speed is 80km/h, the maximum torque is 10.07N.m, and the maximum assist current is 22.4A.The fuzzy inference system was trained and tested using the samples.
The bench test data is 9.01A when the speed is 40Km/h and the input torque is 5.221N.m.
It consists of torque sensor of steering wheel, speed sensor, angle sensor of steering wheel, current sensor of motor, voltage sensor of motor, ECU, DC motor, worm reduction mechanism, etc.
Assist characteristic based on adaptive neuro-fuzzy control Sugeno(T-S) type fuzzy model was built adopting neural network theory for adaptive neuro-fuzzy system, which can fulfill self-learning, associating, reasoning known experimental data.
Then the experiment samples were collected, 1000 experimental data were used for samples; the maximum speed is 80km/h, the maximum torque is 10.07N.m, and the maximum assist current is 22.4A.The fuzzy inference system was trained and tested using the samples.
The bench test data is 9.01A when the speed is 40Km/h and the input torque is 5.221N.m.
Online since: July 2011
Authors: Wen Dong Zhang, Jun Liu, Chen Yang Xue, Wei Li Shi, Zhen Xin Tan
The high precision multimeter connected to the computer to record the output signals for data processing and analysis.
Fitting the actual test data for linear, sensitivity can be measured.
Though dealing with the data, we get the results in Fig.7.
After we linear fit the actual test data, we can come to the slope of the fitted line were 6.065, 4.06, and 2.945.
Valchev, "Power loss reduction in electronic inverters trough IGBT-MOSFET combination",The 6th International Conference on Mining Science & Technology, September 2009, pp1539-1543
Fitting the actual test data for linear, sensitivity can be measured.
Though dealing with the data, we get the results in Fig.7.
After we linear fit the actual test data, we can come to the slope of the fitted line were 6.065, 4.06, and 2.945.
Valchev, "Power loss reduction in electronic inverters trough IGBT-MOSFET combination",The 6th International Conference on Mining Science & Technology, September 2009, pp1539-1543
Online since: August 2013
Authors: Yu Feng Lu, Chun Ling Li
Existing methods can be divided into two categories: geometric analysis[2-3] and data dimension reduction method[4-5].
Reduce Data Dimension: Principal Component Analysis, Manifold Learning Methods, Support Vector Classification (SVC) and so on are used to estimate head pose [6].
KPCA method can be applied to embed such potential structure to a low dimensional space to achieve high-dimensional data visualization.
Because data set higher than 3-dimensional cannot directly be perceived, we need to embed face images of high-dimensional manifold to less than 3-dimensional space.
Reduce Data Dimension: Principal Component Analysis, Manifold Learning Methods, Support Vector Classification (SVC) and so on are used to estimate head pose [6].
KPCA method can be applied to embed such potential structure to a low dimensional space to achieve high-dimensional data visualization.
Because data set higher than 3-dimensional cannot directly be perceived, we need to embed face images of high-dimensional manifold to less than 3-dimensional space.
Online since: October 2013
Authors: Jian Hong Chai, Li Feng Wang, Wu Chen, De Feng Ding
It consisted of an air-source vapor-compression heat pump system and a measuring and data acquisition system.
The measuring and data acquisition system included a data acquisition instrument, various sensors and a central data processing computer, which could collect and analyze the measurements of temperature, pressure and power consumption.
The reduction of overall size was important to promote the wide application of heat pump water heaters.
The measuring and data acquisition system included a data acquisition instrument, various sensors and a central data processing computer, which could collect and analyze the measurements of temperature, pressure and power consumption.
The reduction of overall size was important to promote the wide application of heat pump water heaters.
Online since: October 2013
Authors: Vanchai Laemlaksakul, Naratip Sangsai
Thai country itself has signed the party of United Nations Framework Convention on Climate Change (UNFCCC), which the government has supported and promoted the industrial importance of greenhouse gas reduction.
The entire inventory was base on local data obtained from interviews by means of surveys, company meetings, working protocols and on-site measurement.
The inventory data for the foreground system (manufacture of wood based products) consisted of average annual data obtained by on site measurements in the factory.
Inventory data for the background system such as fittings, screws, plastic pieces, paints, synthetic materials, fabric and multilayered were partly obtained from database as shown Figure 4.
The entire inventory was base on local data obtained from interviews by means of surveys, company meetings, working protocols and on-site measurement.
The inventory data for the foreground system (manufacture of wood based products) consisted of average annual data obtained by on site measurements in the factory.
Inventory data for the background system such as fittings, screws, plastic pieces, paints, synthetic materials, fabric and multilayered were partly obtained from database as shown Figure 4.
Online since: April 2014
Authors: Yong Feng Yin, Shi Hai Wang, Zi Li Wang, Li Gong Chen, Qi Zheng Ji
These data are derived from the version engineering with high engineering significance.
The paper refers to the experimental data from NASA Metrics Data Program.
Defect pattern is summarized from historical defect data, so it is scientific and reality.
To introduce metrics into the knowledge base is a strong complement to software defects data.
A pattern recognition approach for software engineering data analysis.
The paper refers to the experimental data from NASA Metrics Data Program.
Defect pattern is summarized from historical defect data, so it is scientific and reality.
To introduce metrics into the knowledge base is a strong complement to software defects data.
A pattern recognition approach for software engineering data analysis.
Online since: November 2012
Authors: Wein Duo Yang, Yan Ru Li, Bai Bin Wang, Chi Fen Chang, Thanh Nam Chau
In X-ray powder diffraction analysis, data related to manganese-doped calcium zirconate phosphor and manganese-doped strontium zirconate phosphor were compared using X-ray diffraction comparison software to confirm the crystal structures of both phosphors.
The substance was, in fact, barium sulfide phosphor produced from barium sulfate via reduction and calcination.
The data of the two phosphors were compared using X-ray diffraction comparison software.
The diffraction intensity of the two phosphors was consistent with the data published by the International Center for Diffraction Data (originally the Joint Committee on Powder Diffraction Standards), which showed that the two phosphors synthesized in this study possess single-crystal phases.
The results of this study indicate the following: (1) XRD data confirms that the crystal structure of calcium zirconate phosphor doped with manganese complies with that of orthorhombic perovskites, belonging to the Pnma{62} space group.
The substance was, in fact, barium sulfide phosphor produced from barium sulfate via reduction and calcination.
The data of the two phosphors were compared using X-ray diffraction comparison software.
The diffraction intensity of the two phosphors was consistent with the data published by the International Center for Diffraction Data (originally the Joint Committee on Powder Diffraction Standards), which showed that the two phosphors synthesized in this study possess single-crystal phases.
The results of this study indicate the following: (1) XRD data confirms that the crystal structure of calcium zirconate phosphor doped with manganese complies with that of orthorhombic perovskites, belonging to the Pnma{62} space group.
Online since: September 2005
Authors: N. Kulagin
Separate data of the optical, TSC
and TSL investigation of sapphire are reported in [14].
These data closely correspond to each other.
Experimental data on VS of Cr Kα1 in complex garnets were published in [16,17].
Separate data of the ab initio theoretical calculation for Cr ions in garnet crystals are presented in Table 2.
Similar data for ruby are given in [2,14].
These data closely correspond to each other.
Experimental data on VS of Cr Kα1 in complex garnets were published in [16,17].
Separate data of the ab initio theoretical calculation for Cr ions in garnet crystals are presented in Table 2.
Similar data for ruby are given in [2,14].