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Online since: December 2012
Authors: Yan Ping Feng, Li Bing Yang, Yan Hong Chen, Wei Guo Li, Ya Li Liu
ADS40 for digital mine construction to provide mine and coal area topography, industrial square planar graph, digital image map spatial data, and provide basic data for mine construction[4].
In the application of the updated land utilization survey Using ADS40 digital sensor to acquire digital aerial image, using digital photogrammetry method production is digital orthophoto image, and as the data source for the investigation of land renewal, can solve the past land use change survey, backward technology, low precision, maps, map data, field inconsistency problem, meet the new period land management and the needs of economic construction.
Aerial photography sensor development trend With the progress of science and technology, aviation digital camera, laser radar sensor data acquisition ability and application domain expands unceasingly, multiple sensor integration and data fusion, the gradual reduction of ground control dependence, digital photogrammetry after treatment gradually realizes full automation, geographic information fast acquisition and update will become photography measurements of the important trends of the development of disciplines[5].
Using a variety of sensors for observation at the same time Using multi-sensor integrated effectively were observed, which can effectively improve the precision and reliability of measurement result, and has been widely applied in photogrammetric data acquisition.
But at present many sensor integrated potential is far from being mining, data integration algorithm multiple sensor integration technology will be the key[7].
Online since: December 2014
Authors: Wei Xu, Dan Li
AM2303 measure again environment temperature and humidity, and record data.
The Shock Burst function of nRF905 can easily achieve high data rate, without the need of a expensive high-speed microprocessor to process data and deal with clock recovery.
Transmitting or receiving data is stored in EEPROM of Mifare One tag.
Each sector’s block 0, block 1, block 2 can be used to store data.
Data blocks can be used for two fields: one field is general data, which you can carry out read and write operations; another field is data value, which you can initialize values, add value, read value operations.
Online since: December 2014
Authors: Hong Cai Zhang, Qin He Zhang, Lei Tan, Xue Mei Qin, Qing Xin
The data were logged at the frequency of 1000 Hz which means 60 data one second.
The force data at point A and B were recorded in the same experiments.
The data formed the red and black lines are chosen from one single experiment.
They are original data not the average data.
It is inferred from the present force data that larger amplitude can make penetration force lower.
Online since: July 2013
Authors: Yang Fu, Ke Zhou, Wen Qiang Fan, Wen Pu Yuan, Xiao Xiao Lin
ardzhouke@x263.net, bwenqiang111222@126.com, cliuna219@yahoo.com.cn, d1410320708@qq.com, elinxiaoxiao1988826@163.com Keywords: Waste combustion, Miniaturization, Cyclic economy, Source reduction.
Small continuous efficient domestic waste disposal system, which has the characteristics such as high degree in safety disposal, reduction effect, initial small investment, low operation cost, small energy consumption, flexible layout and environment friendly, fills the technical blank of domestic waste sourcedisposal in our country successfully.
Measurement Data Dust and fume mg/m3 80 23.9 Smoke blackness Ringelman concentration, level 1 1 CO mg/m3 150 2 NOx mg/m3 400 180 SO2 mg/m3 260 4 HCl mg/m3 75 10.3 Hg mg/m3 0.2 7.6×10-4 Cd mg/m3 0.1 6.9×10-4 Pb mg/m3 1.6 0.317 dioxin ngTEQ/m3 1.0 0.1618 Table2.
In addition, the system use the advanced Internet of things technologies, and can whole-process monitor and record the operating conditions and emissions of harmful substances through pollutants control online monitoring system with full monitoring and recording of the operation of the system and can upload the data in real-time to the relevant administrative departments.
Online since: May 2011
Authors: Bin Li, Hong Wang, Jia Dong Chang, Hong Tao Zhang
The main advantages of the finite element method are: the capability of obtaining detailed solutions of the mechanics in a deforming body, namely, stresses, shapes, strains or contact pressure distributions; and the computer codes, can be used for a large variety of problems by simply changing the input data.
In this way, virtual manufacturing try-outs utilizing concurrent engineering devices have been developed with strong benefits which can be synthesized in a significant reduction of the time to market and of the products start-up costs [8-9].
The main advantages of the finite element method are: the capability of obtaining detailed solutions of the mechanics in a deforming body, namely, velocities, shapes, strains, stresses, or contact pressure distributions; and the computer codes, can be used for a large variety of problems by simply changing the input data.
Compare the datum of Fig. 6 and Fig. 7; we can see that kinetic energy is only a small part of the internal energy, so it could be ignored basically.
The main advantages of the finite element method are: the capability of obtaining detailed solutions of the mechanics in a deforming body, namely, stresses, shapes, strains or contact pressure distributions; and the computer codes, can be used for a large variety of problems by simply changing the input data.
Online since: August 2013
Authors: Zi Jun Li
Based on the reality of Dongying City, combined with relevant statistical data, the carbon sink capacity of the forest ecosystem, wetland ecosystem, landscaping ecosystem and farmland ecosystem in Dongying City was calculated systematically by using the empirical coefficient method.
To improve carbon sink capacity is not only an effective way to alleviate the greenhouse effect and climate change, but also an inevitable choice to resolve the pressure of CO2 emission reduction.
Materials and methods Data sources.
The data of forest area, wetland area, landscaping area and farmland area are mainly obtained from the Dongying Statistical Yearbook [6], along with the forestry department and the agricultural department of Dongying City.
In this research, the calculation of the carbon sink capacity of Dongying City is only a preliminary assessment due to limitations of technological means for carbon sink estimation and related statistical data.
Online since: July 2013
Authors: Victor Lopez, Arturo Reyes, Patricia Zambrano
Data analyzed shows that the volume fraction of retained austenite in the HAZ increases with the heat input applied by the welding process, being greater as the heat input increase and decrease the cooling rate, this due to variation in the travel speed of the weld path.
Due to high demand in energy savings, safety and reduction of pollutant emissions in cars, Advanced High Strength Steels (AHSS) have become very attractive materials for use in the automotive industry.
See Fig. 1 Figure 1 X-Ray equipment position of the sample Once these collected data were analyzed in accordance with ASTM E975 and the reference data using the SAE SP-453 method.
Therefore, in the data shown below, four values were calculated using the peak austenite 111 austenite and ferrite peaks 110, 200, 211 and 220.
Online since: August 2014
Authors: Xu Lin
In this paper, the genetic algorithm for the key point of image capture is improved, and the joint programming of VC and Matlab is used to achieve data transmission, the FAB body identification system signal that collected with VC was processed by Matlab software, eventually Tai Chi chuan movement design computer system has got.
By using the genetic algorithm can effectively to encode information, make use of information coding can increase the speed of image capture and reduction, is one of the most commonly used algorithm in the computer image processing, this article uses the genetic algorithm coding as shown in formula (1)
The application research on image processing technology in Tai Chi chuan movement development design The second part in order to verify the effectiveness of the design of the image Mosaic algorithm and reliability, this paper, using VC and Matlab joint control approach for image acquisition and processing, first using the Matlab import VC interface the collected data, as shown in figure 3.
Fig. 3 The key information interface of Matlab import images In Figure 3, using Matlab software and VC interface data connection process, Matlab can import the VC, overall system dat packets were collected in this paper, using VC software to compress image data, finally saved into the format of the dat.
Online since: September 2016
Authors: Suksan Prombanpong, Jessada Juntawongso, Thanarat Yupapornsopa
The results showed that a reduction in defect rate can be obtained by increasing the work temperature as well as the stamping force.
In order to conduct the experiment, a set of data is formed using 2k factorial design scheme [4,5].
All 16 experiment data are statistically conducted and proved to be qualified for further analysis [7].
Online since: December 2007
Authors: B. Kämpfe, Bernd Schultrich, Gudrun Fritsche, Uwe Zschenderlein
This allows the construction of small and compact measuring devices and the reduction of measuring time to a few minutes.
After the data evaluation the ED-XRD was qualified for analysis of residual stresses in hard coatings.
The dotted line indicates a theoretical full match of the acquired data.
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