Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences

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174 articles
Proceedings Article

Learning Hierarchical Representations for Face Recognition using Deep Belief Network Embedded with Softmax Regress and Multiple Neural Networks

Haijun Zhang, Nanfeng Xiao
In face recognition and classi cation, feature extraction and classi cation based on insuf cient labeled data is a well-known challenging problem. In this paper, a novel semi-supervised learning algorithm named deep belief network embedded with Softmax regress (DBNESR) is proposed to address this problem....
Proceedings Article

Application Research of Organic Orientation Effect in Drug Synthesis

Hongxia Lv, Yuan Zhou
In the process of drug synthesis when choosing synthetic route, it is necessary to fully consider the positioning effect factors and pay special attention to effects caused by the compound of different orientating groups so as to give full play to the role of the synthetic drug and achieve the desired...
Proceedings Article

Relevant Discussion about the Application of Molecular Imprinting Technology in Environmental Science

Weidong Fu
In recent years, molecular imprinting technology rises gradually along with the development of science and opens a new perspective for the study of environmental science. In this chapter, the author introduces the principle of molecular imprinting technology briefly and explores the application of molecular...
Proceedings Article

Discussion on the Issue of Improving the Stability of Solar Battery

Ling Pei, Ni Hu, Gang Deng, Ting Liu
Recently, human beings have begun to attempt to use perovskite materials to manufacture the solar battery to attract the high attention of researchers from solar industry and research community, since such kind of battery is featured with comparable singleness and low manufacturing cost that are favorable...
Proceedings Article

High-efficiency treatment of low-sulfate in wastewater by a sort of SRB

Xiaoye Liu, Shanzhi Xin
Biological treatment with sulfate-reducing bacteria (SRB) has been considered as the most promising alternative for acid mine drainage (AMD) pollution control. Here we reported some characteristics of SRB, which was isolated from sulfate rich and low pH waste water. It was a sulfate-tolerant bacterium....
Proceedings Article

Experimental Study of Triaxial Creep Characteristics of Q2 Loess in Yan’an

Zhao Duan, Jian-bing Peng
Triaxial creep test, was conducted on Yan'an Q2 loess under different moisture contents and confining stresses. The creep strain-time curves were obtained. Based on the test results, the stress levels, confining pressures, and moisture contents were all found to have great impact on the creep properties...
Proceedings Article

Research on Effects of Incorporation of Milk Vetch (Astragalus Sinicus) on Paddy Soil Microbes

Wei Xu
Objectives Chinese milk vetch (Astragalus sinicus) is a major green manure planting in southern paddy fields. This paper designs an experimental to discuss the effects of incorporation of milk vetch on paddy soil microbes, including theeffects on microbial population, the effects on microbial biomass...
Proceedings Article

Chemical Fingerprint of Ginseng Medicinal Fungal Substance by High-performance Liquid Chromatography

Ye Qiu, Zhi-xin Yu, Lin Wang, Xiao-hui Sun, Kai Zhu
To control the quality of Ginseng medicinal fungal substance which is a new bidirectional compound fermentation of Ganoderma strains and Ginseng herbs, a simple and reliable method of high-performance liquid chromatography (HPLC) was developed for fingerprint analysis. The fingerprint of Ginseng medicinal...
Proceedings Article

Analysis of Two kinds of Complexation Agents in Nickel-phosphorus Alloy Brushing to Together Effect

Jiancheng Wang, Yufeng Zhang, Jie Lei, Shuang Xian
The effect of lactic acid(C3H6O3 ) and citric acid(C6H8O7•H2O) in Ni-P alloy brushing liquid to Ni-P Alloy Brushing depositing speed and bear to decay ability is studied. Test a certificate, depositing with the increment of the lactic acid content speed to lower after increasing first; With the increment...
Proceedings Article

Application of Seismic Reservoir in Sedimentary Facies

Xin Li, Rumin Zhao, Ting Yang, Beibei Wang, Bo Bai
Fracture system is main geological factor to control the formation and preservation of oil gas reservoir. And deepening the understandings to the formation and evolution of petroleum basin fracture are necessary for us to know the geological condition used for form the oil gas in petroleum basin and...
Proceedings Article

Application and Prospect of CFRP

Yixin Chen, Kewei Gao, Yuehui Sun
CFRP is one of the most popular building materials nowadays. People have high hopes for its development and application. While in CFRP possesses the merits of light weight, high strength, fatigue resistance and so on, at the same time, its resistance to damage tolerance is low, the high temperature and...
Proceedings Article

The shielding performance study of the sandwich board with different materials

Chengying Shi, Zongshu Mei, Xinghui Cai
This paper mainly studies the shielding performance, under gamma and neutron radiation, of three different laminated plate made of different materials. Through MCNP simulation test, making a comparison of particle flux size under the same gamma and neutron radiation. Coming to a conclusion that among...
Proceedings Article

Analysis of Unwanted Stimulated Raman Scattering in Fibre Optical Parametric Oscillators

Kai Han
The Stimulated Raman Scatting (SRS) sometimes plays a negative role in a fibre OPO ring cavity, which may consume the signal laser power. We established a mathematical model for describing the SRS process in the OPO cavity. A SRS threshold is presented. The SRS net effective gain should be smaller than...
Proceedings Article

The Quantum Characters of Two-level-atom to the Cavity Optomechanical system

Kun Yang, Dingyun Jin, Xin Sui
With the widely application and development of the mechanical system and optical microcavity, the strong coupling between mirror and cavityfield in the system of cavity optomechanics that make the optomechanical system become an important platform which is used to inspect macroscopic quantum phenomena...
Proceedings Article

Complete Sets of Electrical Equipment Aided Design Research

Li Sun, Qinghe Zhang, Rongzheng Zhou
Computer aided design (CAD) is used in the design of complete sets of electrical field is divided into mechanical CAD and professional electrical CAD (ECAD) phase. At present, most commercial ECAD software is based on the mechanical CAD software secondary development of products, on the one hand, keeping...
Proceedings Article

Nanomechanical properties of imprinted amorphous NiAl alloys using atomic simulations

Te-Hua Fang, Chao-Chun Huang, Ming-Hong Lin, Jih-Kai Su, Ivo Stachiv
In this work, the molecular dynamics simulations are used to investigate the mechanical behavior of the imprinted nickel aluminide alloys. These atomic simulations account for the mold size, working temperature, imprinting velocity and the elastic recovery. It has been found that there exists a significant...
Proceedings Article

Experimental Research on NO Removal for Fixed Bed Reactor and Fluidized Bed Reactor at Low Temperature

Yebin Yin, Bing Xia, Jinghong Lian, Guang Yang, Guoyou Xu, Xiang Gou, Enyu Wang, Liansheng Liu, Jinxiang Wu
The method of the selective catalytic reduction (SCR) has become one of the most effective applications of NOx removal technology. Most studies focus the side on fixed bed denitrification at low temperature low space velocity experimental condition, while few studies about denitrification at low temperature...
Proceedings Article

Anti-crack calculation and engineering case of composite cement-soil pile wall

Huaifeng Tong, Xiaoqiang Wang
The compound pile wall is a new supporting structure type. It has strong ability to reduce the pressure of water and soil. Its stiffness is between that of gravity retaining walls and cantilever-retaining pile wall. The stress of the front pile is affected by the moment of the wall, the concrete stiffness...
Proceedings Article

Anti-freeze and Anti- corrosion Performance of Road Fiber Reinforced Concrete

Yancong Zhang, Lingling Gao
To research the anti-freeze performance of road fiber concrete in erosion solution, trabecular specimens that contained three kinds of water-cement ratio (0.44, 0.42 and 0.40) was formed. Half of it were treated with protective agent and then placed in distilled water and 10% Na2SO4 solution. The mass,...
Proceedings Article

Stand-alone signal transmission based on electromagnetic resonant wireless power transmission system

Yafeng Deng, Jian Li, Quanlai Li
Physical connection between devices prone to failure in many applications. In the paper, energy coils and data coils are placed independently on the basis of electromagnetic resonant wireless power transmission technology, At the same time , resonant frequency of energy coils and data coils are designed...
Proceedings Article

Modeling research on wheat grain in different quality categories using multilayer support vector machine

Guangyan Hui, Laijun Sun, Shang Gao
Near Infrared Reflectance (NIR) spectroscopy is a ‘green’ nondestructive testing technology and it has been widely used in grain crop analysis. The experimental data were collected using 161 wheat samples from the major wheat-producing area in China. The original spectral data was represented by four...
Proceedings Article

The effect of tartary buckwheat protein on the growth of probiotics

Xiaoli Zhou, Yuan Lu, Yiming Zhou, Ying Xiao, Liqing He
Tartary buckwheat is a kind of food and medicinal material and it contains abundant protein. Tartary buckwheat protein has the characteristics of indigestibility and other physiological activities The main purpose of this paper is research the prebiotic effects of protein extract of tartary buckwheat...
Proceedings Article

Design of Overload Control for Target Missiles Based on Robust Adaptive Terminal Sliding-mode Control

Kai-bo Bi, Yi-fei Zhang, Xian-hui Sui
Backstepping design, neural network technology, robust adaptive control and terminal sliding-mode control is combined. Firstly, neural networks are used to estimate the virtual control laws of the controlled system. Secondly, terminal sliding-mode control is utilized to improve the convergence speed...
Proceedings Article

Influence of Electrical Joint Compound on Electrical Contact Overheating of Overhead Line

Guogang Wang, Yueju Zhao, Liusuo Wu, Zhigang Kong
Influence of electrical joint compound on electrical contact overheating energy consumption is studied in this paper. The high current test were made under different current(400A 600A 800A and 1000A). Aluminum-aluminum connections are selected to conduct contact resistance test and temperature rise test....
Proceedings Article

Influence of Large-scale PV Integration on Voltage and Feeder Loss in Distribution Network

Qiang Li, Dan Liu, Xiaodong Yuan
Influence on the feeder loss and voltage might be brought in with large-scale PV connected. It is important to find out the dynamic change law in thorough quantitative analysis. In this paper, the distribution of voltage on the feeder is calculated. Analytical expressions have been derived to determine...
Proceedings Article

Research on The Model of Distributed Generation Under The DQ Axis

Chenghui Lin, Genjun Chen, Yong Xiao, Wei Gu, Xiankui Wen, Qiufeng Long
In order to conform to the development trend, distributed generation came into being. Distributed generation accesses to distribution network, which has increased the burden of the distribution network. One the one hand, distributed generation’s accessing position is changeable and accessing capacity...
Proceedings Article

Ship's Wave-enduarability Theory Application in Navigation

Zheng Gong, Yangrong Song
This paper reviews the development of ship wave-enduarability theory and summarizes its application in shipbuilding in the past half century, studies four aspects about wave-enduarability application in navigation technology: route optimization design, intelligent ship driving, non-standard heavy cargo...
Proceedings Article

The Big Dipper navigation system simulation and analysis based on STK

Bing Yang, Weibo Li
Using simulation satellite tool kit STK, combining with foreign technical experience of global navigation system and technical data released by Big Dipper navigation system at present, the paper makes simulation and analysis in detail on Big Dipper navigation system's satellite constellation design,...
Proceedings Article

The Assessment and Analysis About the Superiority of VHDL Language on FPGA Design and Development

Xuqing Luan
This paper is based on the effect that VHDL language on FPGA design and development, and we design the DDS module of FPGA by using the methods of designing. By research and analyse the The design of DDS module based on FPGA, we learn more about FPGA, visually and concretely. Also, We put forward the...
Proceedings Article

Design and Implementation of the Evaluation System of the Post Practice in Higher Vocational Colleges Based on AHP

Wen Lin
For the Higher Vocational Colleges, post practice is not only the key link of the training of talents, but also an important part of Higher Vocational Education plan. In order to have a more holistic understanding of the post practice, it must be realized by a specific evaluation system of internship....
Proceedings Article

ECC-based RFID/NFC Mutual Authentication Protocol

Weiguang Huo, Qingkuan Dong, Yuan Chen
RFID (Radio Frequency IDentification) is a generic term for technologies that use radio signals to automatically identify objects in the IoT (Internet of Things). NFC (Near Field Communication) originating from RFID is a wireless peer-to-peer communication technology, which is widely applied to mobile...
Proceedings Article

Design of User-Privilege Management in Remote Monitoring System of Radio and TV

Xinglong Liu
Radio and television monitoring system is widely adopted by corporations such as transmission monitoring centers and transmitting stations in many provinces. The system is an important technical means to ensure the security of signal transmission and associated facilities. The use privilege management...
Proceedings Article

Key Technics Analysis of Integrated Electronic Information System Development

YuJie Zhao
As a system which can realize multifunction, integrated electronic information system, in the current framework of information war, puts up enriching and important neural support against other system. This article studies in detail corresponding key technologies in the development process of integrated...
Proceedings Article

A Generic Model for Trojan Horse Attacks Prevention and Handling

Dan Tang, Xiao-Hong Kuang
Malicious payloads and computer codes have conventionally strived to gain access to target systems for aims which the affected end user experiences as unwanted functions or loss of data. This paper will examine the major types of Trojan horses, their mode of operation, and consequently, propose a framework...
Proceedings Article

Distribution and aggregation process of Cd in Jiaozhou Bay

Dongfang Yang, Sixi Zhu, Fengyou Wang, Xiuqin Yang, Xiaoli Zhao
This paper analyzed the vertical and seasonal distribution of Cd in Jiaozhou Bay bottom waters in 1983. Results showed that Cd contents ranged from 0.13-0.53 g L-1, indicated that the pollution level of Cd in Jiaozhou Bay was very low in the early stage of reform and opening-up. Cd contents in surface...
Proceedings Article

Water’s effect of benzene hexachloride

Dongfang Yang, Fengyou Wang, Xiuqin Yang, Yunjie Wu, Sixi Zhu
This paper analyzed the change of benzene hexachloride (HCH) content in Jiaozhou Bay during 1979-1989, and further expatiated theories of water’s effect, vertical water’s effect, and horizontal water’s effect, as well as the definitions, processes, and the model diagrams. Furthermore, these theories...
Proceedings Article

Vertical distribution and settling process of Pb in Jiaozhou bay

Dongfang Yang, Fengyou Wang, Xiuqin Yang, Yunjie Wu, Sixi Zhu
Based on the investigation data on Pb in Jiaozhou Bay in May, September and October in 1983, were analyzed the horizontal and seasonal distribution of Pb. The results in this paper showed that Pb contents in surface and bottom waters were closed in the bay mouth in different seasons. For seasonal distributions,...
Proceedings Article

Log Real-time Management Scheme Based on LEK

Xiafei Lei, Zhe Wang, Yuzhen He
Logstash, Elasticsearch, Kibana, log management, LEK
Proceedings Article

Adaptive Tracking Algorithm of Weak GNSS Signal

Faqin Gao
The receiver of a global navigation satellite system (GNSS) is likely to lose tracking for a GNSS signal in some degraded environments. To solve this problem, this paper designs a new adaptive tracking algorithm for GNSS signals. First, we design an error extraction module to extract phase errors so...
Proceedings Article

A Method for Complex Event Detection of Out-of-Order RFID Data Flow

Ye Ding, He Xu, Ruchuan Wang, Weiwei Shen
Because RFID events contain features of real-time and mass resistance, there are some issues through the existing complex event detection method for processing, such as inefficient speed and taking up larger memory space. To solve these problems, a complex event detection method based on binary tree...
Proceedings Article

The Translation Invariant Solution to Quadratic Metric Learning

Bing Sun, Jufu Feng, Beilun Shen
Metric learning has drawn great interests for the last decade in the field of computer vision and machine learning. In this paper, we address the importance of the translation invariance (TI) of a metric. Intuitively, translation invariance should be a fundamental requirement for any reasonable image...
Proceedings Article

Application of Synchrosqueezing Wavelet Transform In Detection of Harmonic and Interharmonic

Min Yu, Bin Wang, Wen-bo Wang, Ji Jin
To analyze harmonic and interharmonic accurately is very important for power system. In this paper, a novel time-frequency analysis method ,namely SST(synchrosqueezing wavelet transform) ,is applied to detect harmonic and interharmonic. Firstly, the SST algorithm is used to extract a series of intrinsic...
Proceedings Article

The method to estimate vibration damping ratio of robot inspecting insulators based on center of mass

Lei Zheng, Biwu Yan, Chun Zhao, Hao Luo
Vibration is a common phenomenon in nature and engineering. Damping is a physical effect to dissipate energy dissipation. The robot inspecting insulators works on chain insulation, and is affected by environment of the work and action of joint in course of the work. Vibration phenomena are occurred on...
Proceedings Article

An Efficient Method to Outsource Applications among Multiple Clouds

Feng Huang
Cloud computing, as a novel scalable and on-demand computing service, is emerging as a leading solution for deploying on-demand application or data storage services. This paper studies the problem how to outsource applications to multiple clouds by a cost-effective way. We first formulate the process...
Proceedings Article

Realization of High-level Human Coaching System of RoboCup Middle Size League

Qingwu Fan, Jiaming Li, Sihan Li, Xudong Liu, Jing Huang
Robocup middle size league has a relatively perfect autonomous decision-making system. To strengthen the human coach’s role in grasping of the field situation, a high level human coaching system is presented by committee. This paper studies high level human coaching methods by QR code and human voice,...
Proceedings Article

Synthesis of tert-butyl 4-((2-methoxy-4-(methoxycarbonyl) phenoxy) methyl) piperidine-1-carboxylate

Min Wang, Wenhui Wang, Qidong Tang, Shan Xu
Tert-butyl 4-((2-methoxy-4-(methoxycarbonyl) phenoxy) methyl) piperidine-1-carboxylate (1) is the key intermediate of Vandetanib. It was synthesized from piperidin-4-ylmethanol (2) through three steps Including acylation, sulfonation and substitution. The structures and the synthetic route were determined...
Proceedings Article

Degradative Variation of Nitrogen Concentration during Channels of Paddy Field Drainage in Estuary Area

Xianchao Ji, Haibo Li, Hong Wang, Yanyan Yu
To effectively reduce the effects of nitrogen pollutants on water environment. Selecting the rice-growing area of Liaohe River estuary in Panjin City of Liaoning Province as the research object, Different sections and the different stages of a single fertilization in ditch is sampled to measure and analyze...
Proceedings Article

Status of Studies on the Ecological Disposal of the Decentralized Wastewater Treatment Technologies

Yanyan Yu, Haibo Li, Hong Wang, Xin Wang, Xianchao Ji, Yulong Duan
With the rapid development of our economy and the improve of people’s living standard, domestic sewage has become an important pollution source, while rural water pollution is mainly the result from the discharge of untreated domestic sewage. Decentralized treatment of domestic sewage has become a new...
Proceedings Article

Fabrication and Optical Properties of La-doped ZnO Thin Films

Jing-hua Xu, Shu Cui, Chengyou Liu
La-doped ZnO thin films were deposited on the substrates of slide glass and Si by sol-gel method. The La/Zn ratio was 1%, 2%, 3%. All the samples were characterized by X-ray diffraction (XRD), atomic force microscope (AFM), ultra-violet spectrometer (UVS) and photoluminescence (PL). All the samples have...
Proceedings Article

Preparation and Characterization of PANI/TiO2 Nano-composite Fibers

Yong Zhang
In this paper, we prepared PANI/TiO2 nano-composite fibers by the combination of Sol-Gel method and electrospinning technique. The results indicated that the PANI/TiO2 nano-composite fibers have uniform size and good configuration. The average diameter of the PANI/TiO2 nano-composite fibers is about...
Proceedings Article

First-principles study adsorption properties of CO2 molecule on CaO(100) surfaces

Xiaodong Li, Meimei An, Yuancheng Zhu, Haiyan Ma
The process of stable adsorption of CO2 molecules on CaO (100) surfaces were studied using a periodic slab model by PW91 of generalized gradient approximation (GGA) within the framework of density functional theory (DFT). The results indicated that the surface oxygen atoms (Osurf) are the most active...
Proceedings Article

Modify Hitec molten salt and its properties tests by orthogonal experiment

Wei Zhai, Bo Yang, Maodong Li, Shiping Li, Mingliang Xin, Jinmei Lin
In this paper, by orthogonal experiment to modify Hitec molten salt in order to look for the optimum formulation molten salt which has good thermal properties. After that the melting point, latent heat of phase transformation, specific heat capacity, density, and thermal stability of the modified Hitec...
Proceedings Article

Effect of Cross-linking Reactions on Evolution Mechanism of Crystalline-Amorphous Carbon during Bituminous Coal Carbonization

Dongdong Liu, Jihui Gao, Shaohua Wu, Yunkun Qin
Crystalline carbon and amorphous carbon are two of the major carbon structures found in coal. The influence of cross-linking reactions (CLRs) on the evolution mechanism of crystalline-amorphous carbon during bituminous coal carbonization was studied using X-ray and Raman crystallographic methods. These...
Proceedings Article

The Model of Degradable Polymer PLGA Deformed by Hot Embossing Method

Yang Gao, Hongyu Ge, Yaguang Huo
A novel drug delivery microsystem is proposed in this paper, which consists of the microstructure for drug loading and the bonding membrane with microholes for release rate controlling. The forming process of microstructure by hot embossing method was researched. For the microstructure was fabricated...
Proceedings Article

Adsorbent Material Used In Water Treatment-A Review

Chunguang Yu, Xuena Han
Adsorption method of purify water relies mainly on the adsorbent to adsorb the impurities in the water, this paper introduces the latest research progress both at home and abroad, such as activated carbon, chitosan, zeolites, clay minerals plant-based, industrial waste . These adsorbent type will play...
Proceedings Article

Study on the Stress Relaxation Property of Degradable Polymer PLGA

Yang Gao, Yaguang Huo
Multi-Microstructures are designed as the carriers of controlled drug delivery system, and the degradable polymer is the preferred material. When the deform method is hot embossing, the viscoelasticity of degradable polymer becomes one of the important parameters which affect the quality of microstructure....
Proceedings Article

The surface element deposition and corrosion behavior study of multi-cutting in the machining of magnesium alloys

Jinkai Xu, Kui Xia, Linshuai Zhang, Zhanjiang Yu, Huadong Yu
The surface element deposition and corrosion behavior of AZ91D magnesium alloys multi-cut with high speed wire electrical discharge machine (WEDM-HS) is studied in this paper. The microstructure and surface morphology of the WEDM-HS surfaces were examined with scanning electron microscope (SEM). Chemical...
Proceedings Article

Research on the Electrode Materials of Vanadium Redox Flow Battery

Jiayue Yu
The vanadium redox flow battery is an electrochemical storage system which allows energy to be stored in two solutions containing different redox couples. Unlike commercially available batteries, all vanadium redox flow batteries have unique configurations, determined by the size of the electrolyte tanks....
Proceedings Article

Synthesis and Electrochemical Properties of LiFeBO3 and LiFeBO3/C composite

Lin Li, Jinsong Cheng, Qing Liu, Ting Wang, Rongfei Zhao, Hao Zheng
Carbon-coated LiFeBO3 composite material was prepared by a rheological phase reaction method and successive annealing procedure. In the synthesis procedure, citric acid was selected as carbon source. The structures and morphologies of LiFeBO3 and carbon-coated LiFeBO3 samples were characterized by X-ray...
Proceedings Article

Fe2(MoO4)3 microspheres as a potential anode material for lithium ion batteries

Jinsong Cheng, Ting Wang, Qing Liu, Rongfei Zhao, Lin Li, Hao Zheng
Fe2(MoO4)3 microspheres are fabricated by a facile hydrothermal process assembled from Fe2(MoO4)3 nanoplates. The microstructures and morphologies of the Fe2(MoO4)3 nanorods was characterized using powder X-ray diffraction (XRD) and scanning electron microscopy (SEM). The discharge capacity of Fe2(MoO4)3...
Proceedings Article

Effects of substrate temperature on graphene grown on Ni foil via atmospheric pressure chemical vapor deposition

Qunfei Zou, Guangzhi Yin, Yueliang Gu, Deming Xie
Multilayer graphene was grown on Ni foil(30µm) via atmospheric pressure chemical vapor deposition (APCVD) at different temperature of 800 ,900 ,1000 , we observe structural difference between the three process by in situ X-ray diffraction and Raman measurements, our experimental results show that temperature...
Proceedings Article

Synthesis and characterization of hierarchical mesoporous NaY zeolite templated with a novel multi-headed quaternary ammonium salt surfactant

Jialin Yu, Dong Xu
An approach for the synthesis of hierarchical mesoporous zeolite NaY, templated with Bis [2-hydroxy-3-(dodecyldimethylammonio) propyl]-diethylammonium Trichloride, is reported. The results show that the meseoporous zeolite NaY possesses both micro and mesopore system, and the mesopore size distributed...
Proceedings Article

Study on data encryption technology in network information security

Jianliang Meng, Tao Wu
The progressive development of computer technology, network information security trend to increasing tensions, as well as all kinds of theft, tampering with and destruction of social development have a higher level of network and information security requirements. Data encryption is to protect the core...
Proceedings Article

Determination of palladium in tetrakis(triphenylphosphine) palladium catalyst samples using Teflon pressure vessel-assisted sample digestion and ICP-OES

Wei Wang, Xiao Juan Wei
A novel method for the determination of palladium in tetrakis (triphenylphosphine) palladium catalyst samples was established by inductively coupled plasma atomic emission spectrometry after samples digested by teflon pressure digestion vessel with aqua regia. Such experiment conditions were investigated...
Proceedings Article

Image Matching Algorithm for Remote Sensing based on FAST-9 and SURF

Hao Wu, Wei Yang, Jun Liu
A novel remote sensing image matching algorithm based on FAST-9 and SURF is proposed. Firstly, the FAST-9 is employed to detect feature points for remote sensing images, and the ID3 algorithm and non maximum method are used to determine the correct corners. And then, main orientation is assigned by the...
Proceedings Article

Assembly Line Balancing Optimization Based on Simulation

Xiaobing Pei, Hongyang Cha
Simulation is often used to model the production process in order to achieve understanding and improve their purpose, to make the text in order to develop the visualization process automation and use ergonomic principles and process layout principles to improve before the aid Em-plant simulation software...
Proceedings Article

Fermentation Tank Dissolve Oxygen Control System Based on MATLAB

Peiguang Wang, Daogeng Zhang, Xiaoping Zong
Dissolve oxygen of fermentation tank system is nonlinear, time varying system. The conventional PID controllers not usually applicable to the type of systems. So a new fuzzy adaptive PID controller is presented constructing the PID control system in Simulink environment, and using a fuzzy logic control...
Proceedings Article

An Available and Simple Android-Based Short Video Processing Method

Junlin Lu
This paper introduces an available method, which displays the short video production processing on Android. Including three such steps as raw video recording, video editing, and video exporting. The general method those short-video-processing apps like Meipai, Duopai and Miaopai use need NDK to develop...
Proceedings Article

Corrosion Inspection System of CNG Storage Well Bottom Head

Jian Du, Jian Ren, Chao Zhang
Domestic CNG storage wells are common in the process of serving for a long time, both inside and outside walls exist corrosion phenomenon. According to their characteristic, an overall design scheme for corrosion detection of the CNG storage well bottom head was presented, which using water immersion...
Proceedings Article

The summary of Complex scene illumination direction estimating method

Xue Leng, Jinhua Yang, Yu Miao
Augmented reality technology is to expand the virtual reality technology. It can make virtual objects and real scene closely integrated. It can enhance the user's understanding of the real environment. Illumination consistency is an important aspect of the fuse of virtual objects and real scene. In order...
Proceedings Article

Preparation and Characteristics of Single Layer Oxide Thin Film

Xiaolong Zhu, Jun Xiao
This This Al2O3, SiO2, Ta2O5, Nb2O5, TiO2 single layer oxide thin film are prepared by using ion beam sputtering deposition technology. The oxide films infrared optical constants are fitted by infrared variable elliptic polarization Angle spectrum instrument (IR - VASE), the results show that the fitting...
Proceedings Article

Vector Control of PMSM Applied in Ship Electric Propulsion System based on dsPIC

Junfeng Qin, Hongfen Bai, Xiaojun Zhang
Taking the three-phase permanent magnet synchronous motor (PMSM) applied in ship electric propulsion system as an example, this paper discusses the mathematical model of the PMSM and the vector control principle and describes the algorithm of the space vector pulse width modulation (SVPWM). Finally,...
Proceedings Article

Potential of surfactant as anti-shear additive for DRA of oil

Xiaodong Dai, Guoping Li, Jingmiao Li, Yanping Xin, Guanghui Yang, Yanzong Zhang
Poly-olefin as drag reduce agent lost most of drag reduction capacity by shear degradation. The surfactant also was used as DRA, known to possess drag reduction and shear stability as formed reversible micelles. Combining poly -olefin and surfactant, the potential of surfactant as DRA anti-shear additives...
Proceedings Article

Research on Library Management System Based on VBA

Tao Sui, Weiqiang Zhu, Huanhuan Li, Yongxin Feng
For the provincial and universities’ libraries, the management of books and materials are generally based on complex and huge database, such as: SQL Server, Access, and Oracle. The cost of maintenance and management is very high, even though its safety and reliability can be effectively protected. Meanwhile,...
Proceedings Article

A Mobile Web-based Ontology Editor for Smartphone

Mingzhe Zhang
Nowadays, smartphones have become indispensable to modern human life. One of benefits of smartphones is that most places on the earth are widely covered by the signal of mobile phones, which means people can connect to the Internet wherever he wants via a mobile phone. It also means a mobile web-based...
Proceedings Article

An Effective Cards Management Solution Using Smart Bracelet Based on NFC

Huafeng Shi, Haiyun He, Tianwei Wang
Radio frequency identification devices (RFID) and business cards emerge as technology develops and it becomes hard to manage them or find a needed one from a piles. A smart bracelet aiming at providing an effective way to manage these cards is proposed in this paper, consisting of a near field communication...
Proceedings Article

Bioelectrode based on reconstitution of a dye-linked L-proline dehydrogenase on gold electrode modified by PQQ and FAD

Yanhui Song, Ningxin Wang, Haitao Zheng, Shin-ichiro Suye
An electrochemical sensor was developed by reconstituting pyrroloquinoline quinone (PQQ), flavin adenine dinucleotide (FAD) and L-proline dehydrogenase on gold electrode. Reversible redox peaks and low redox potential were obtained from cyclic voltammograms, proved that the attached PQQ and FAD accelerated...
Proceedings Article

Transformer of tg on MSP430F1331 single chip microcomputer

Han Wang, Xinjing Cai, Jieping Xiao, Weiqing Liu
This article designs a insulation dielectric loss detecting instrument based on MSP430F1331 single chip microcomputer, which is a research on tg value detection of dielectric oil and insulating sleeve. The research shows the application of the new information collection terminal and new algorithm and...
Proceedings Article

Research on the Impacts of Quantitative Factors on Sentimental Classification of Weibo of Different Topics

Ruoxi Zhang
Different numbers of terms and texts of training set are involved to optimise the performance of sentiment classification for Weibo repost. The experiment utilises CHI-square test to extract terms and uses support vector machine (SVM) to classify the different sentimental categories. By measuring the...
Proceedings Article

Process design and simulation of a flexible MEMS array antenna

Lin Cong, Lixin Xu, Qi Han, Tao Dong
It is important to develop the micro-electro-mechanical system (MEMS) fabrication technology based on polymers. Liquid crystal polymer (LCP) is a suitable substrate for fabricating the flexible MEMS array antenna applied to conforming and bending conditions. This paper presents the metallization process...
Proceedings Article

Effect of different fiber materials on mechanical properties of polyurethane composites

Lei Wang, Wuxue Ding, Yu Sun
In this paper, we use the variable fiber reinforced reaction injection molding process to produce different kinds of fiber reinforced polyurethane composite materials. We analyze the effects of different types of fibers on the mechanical properties of the composites, while the tensile strength and bending...
Proceedings Article

Short-term Reliability Model Based on The Probability Distribution of Power Transmission and Transformation Equipment

Chao Huang, Xiaoquan Li, Shuai Liu
For power transmission equipment long-term planning in the steady-state failure isn’t suitable for using to predict the reliability of the short-term problems, according to the result in transmission equipment shut down three different reasons: overload protection action, the weather factor, aging failure,...
Proceedings Article

Research on the Wireless Sensor Network System Based on Internet of Things

Huang Di, Yongxing Jiang, Ziyue Wang
As the third information industry after the computer and Internet revolution, the Internet of Things is coming which brings us into a new era in which everything can be identified and connected and things can exchange information and make decisions by themselves. As a core technology of the Internet...
Proceedings Article

Learning Cross-domain Dictionary Pairs for Human Action Recognition

Bingbing Zhang, Dongcheng Shi, Kang Ni, Chao Liang
This paper present a cross domain dictionary learning way, via the introduction of auxiliary domain, as the extra knowledge, the intra class diversity of the original training set (also known as the target domain) is effectively enhanced. Firstly, use local motion pattern feature as a low-level feature...
Proceedings Article

High-precision automated testing system for wireless sensor network IC

Xingcheng Zhang, Xuan Tang, Zhen Meng, Mou Liu, Yuepeng Yan
This paper introduces a high precision automated test system. We built an automated testing platform using programmable test equipments and designed a series of test boards to adapt the test process. Combined virtual instrument technology and software radio technology, we realized to test the wireless...
Proceedings Article

A Novel Temperature Sensor Based on Temperature-dependent Attenuation at 850nm of Irradiated Ge/P Co-doped Fiber

Jing Jin, Chunjing Liu, Jixun Liu, Ya Li
An all fiber-optic temperature sensor based on the temperature dependence of radiation-induced attenuation (RIA) of Ge/P co-doped optical fiber at 850 nm was proposed. The principle of the sensor was interpreted by the temperature dependence of color center absorption. Characteristics of the temperature...
Proceedings Article

H2S Gas Detection Based On Optical Waveguide

Tao Sun, Shuwang Chen
The presence of H2S ( hydrogen sulphide ) gas in oil and gas exploration can give rise to critical safety problems because of its corrosivity and toxicity. In order to protect people and equipment, there is a need for a real-time,remote and reliable seneor that can detcet the concentration of H2S gas....
Proceedings Article

Methods of Differential Submarine Detection Based on Magnetic Anomaly and Technology of Probes Arrangement

Yuqin Chen, Jiansheng Yuan
Magnetic anomaly submarine detection methods detect submarines by the additional magnetic field generated by the ferromagnetic shell. Using a single magnetic measurement probe to detect submarines has difficult to overcome the background signal interference of geomagnetic field. So, this paper propose...
Proceedings Article

Design of Smart Voice-Controlled Mini Car Based On SPCE061A

Hong-Jun Gu, Shi-Dong Zhu, Ding-Zhu Xue, Jian Li, Li-Xin Hou, Shi-Jun Li
A smart voice-controlled mini car based on SPCE061A is designed. The single chip microcomputer (SCM) SPCE061A receives the analog voice signals collected by microphone, and converts them into digital signals through its inner A/D converter. The digital signals can be compiled to some different commands,...
Proceedings Article

A recursive update cubature Kalman filter

Yonggang Zhang, Gang Wang, Ning Li
This paper investigates the use of recursive update and proposes a recursive update cubature Kalman filter (RUCKF). Merit of recursive update is a better assimilation of measurement information and realization of nonlinear update on the state. The proposed algorithm is shown to achieve superior performance...
Proceedings Article

Automatic Measurement Device for Product Components

Hong-Jun Gu, Shi-Dong Zhu, Ding-Zhu Xue, Jian Li, Li-Xin Hou, Shi-Jun Li
An automatic measurement device is designed to measure the length of product components on the conveyor in the factory, and count them. This system uses single chip microcomputer (SCM) STC89C52 as the core, which can control driver circuit to run the stepping motor driving the conveyor. The moving component...
Proceedings Article

Overlapping Signal Separation in DPX Spectrum Based on EM Algorithm

Chuandang Liu, Luxi Lu
Overlapping signal separation in spectrum is a difficult problem. We use Gamma Mixture Model to formulate the distribution of signal power in each frequency bin of digital phosphor technology (DPX) spectrum. Then Expectation Maximization (EM) Algorithm is used to solve the model. Simulation results show...
Proceedings Article

An Adaptive Diagonal Loading Covariance Matrix Estimator in Spatially Heterogeneous Sea Clutter

Yanling Shi, Xiaoyan Xie
The most typical method to estimate the covariance matrix of sea clutter by secondary samples is the sample covariance matrix (SCM), implying secondary samples with the same statistical property. The hypothesis established or not depends on whether or not sea clutter is spatially homogeneous. In order...
Proceedings Article

Research on Efficient SPARQL Query Processing for RDF Data

Yi Zhang
Semantic Web can add explicit semantics to data so that machines can not only simply display these data, but also the machines can understand, process and even integrate them. In recent years, with the comprehensive development of the Linking Open Data (LOD)project and the DBpedia project, Semantic Web...
Proceedings Article

Fabrication of silica hollow spheres using a sacrificial template method assisted with spray drying process

Hui Liu, Fang Yan, Hongjie Fang
Core-shell composites of silica-coated MF microspheres were prepared by the hard template of MF microspheres whose surface were clad with silica colloid in a spray drying induced in-situ coating process. Furthermore, silica hollow spheres were obtained by removal of MF cores at calcinations in air. The...
Proceedings Article

Research on the influence of the component of biofuel on RP-3 jet fuel by laser test methods

Jianghong Li
The alternative biofuel allure our increasingly attention due to the shortage of traditional fossil fuel, so it’s necessary for us to research the availability of alternative fuel. In our research, we focus on the usage of alternative fuel of the aircraft engine. For the purpose of safety, the common...
Proceedings Article

Evaluation of Pretreatments for Removing Metal Ions from Industrial Grade Magnesium and Its Application during the Alkaline H2O2 Bleaching Process of Poplar Chemi-thermomechanical Pulp (CTMP)

Feiqiang Xu, Junwei Chen, Lihui Liu
The objective of this work is to evaluate the effect of applying industrial grade MgO with different grades of metal impurity partially substituting NaOH as the alkali source on the hydrogen peroxide bleaching process. In this study, the effects of pretreatments, such as washing in deionized water, washing...
Proceedings Article

Design and Simulation of High-voltage Power Supply for Electron Beam Precision Micro Machining Equipment

Xuejiao Li, Shouqi Wei, Xian Luo, Jinpeng Zhu, Weipeng Yin
A kind of high-voltage inverter power supply for electron beam precision micro machining equipment is introduced. The system is based on the current transformation way of AC DC AC AC DC. Its intermediate inverter link is intermediate frequency inverter which is composed of two phase parallel half-bridge...
Proceedings Article

Tuning surface plasmon polaritons in coaxial apertures

Linjuan Yang, Tao Liu, Jiangtao Lv, Guangyuan Si
Tuning of surface plasmons is important for developing nanophotonic devices. Coaxial apertures are emerging candidates for manipulating surface plasmon polaritons in the visible range. In this work, we show fine tuning of plasmons in coaxial nanoapertures. Since high transmittance can be achieved through...
Proceedings Article

Preparation of MgO/g-C3N4 composite and it enhanced photocatalytic activity

Xianzhi Zhang, Yuan Chun
Graphitic carbon nitride (g-C3N4) attracts considerable attention due to its photocatalytic activity with visible light. In this paper, MgO/g-C3N4 was prepared by self-condensation of NH4SCN at high temperature under the presence of magnesium acetate, and its photocatalytic performance was measured by...