According to the problem that introduces the design of smart meters,which is based on ML610Q495 microcontroller and IDT90E23 measurement chip. This meter has the characteristics of wide range measuring and high accuracy RTC. In the range of 0.02A~100A current, the meter’s measuring accuracy is below...

Computer Application Technology, Computer Network, Procedural Examination Platform.

In order to reduce the grounding resistance of the grounding device, people takes various measures, as shown below: expanding the grounding grid area, exterior grounding, utilizing natural grounding, deep well grounding, local soil replacement and the like. The paper introduces the principles and the...

Evaluating the skin condition objectively and effectively is not only conducive to the maintenance and improvement of individual skin and making evaluation of skin care products to use utility, but also could be powerful evidence on human health degree. Because a lot of factors have affected the skin...

This paper gives a brief but comprehensive introduction of condition of attack state and how we analysis it from massive xml file. Multi-attribute-based classification method supports mining privilege level of vulnerability. Owing to associated analysis, it combined directly and indirectly of vulnerability...

This paper proposes a high-performance STM32 microprocessor issued by the STMicroelectronics for thedesign plan of the brushless DC motor. The special power-driven chip IR2136 is thecore of the drive part. The design of the system hardware, master software, and PC software are completed. The position...

The insecurity of cloud storage is notorious, it is difficult to both maintain privacy of client’s data while still providing the ability to retrieval useful information. In the area of searchable encryption, many previous works presented their constructions based on non-adaptive security definition...

Aiming at the control line loss and anti electric larceny requirements faced by the electric power company, a comprehensive anti electric larceny remote online monitoring system has been developed. A special transformer electric remote inspection device based on the principle of the electric larceny...

With the development of biomedical engineering, computer science and the bionics, medical treatment develops fast with them too, because these technologies are widely used in medical treatment. Retinal prosthesis is an example based on these technologies. In this paper Spartan 6 series XC6SLX150T development...

An active learning SVM technique taking advantage of the cluster assumption was proposed. In each active learning iteration, unlabeled instances in the SVM margin were first grouped into two clusters. Then from each cluster, points most similar to the other cluster were selected for labeling. Such points...

Forecastable Component Analysis (ForeCA) is a new feature extraction method for multivariate time series. ForeCA can find an optimal transformation to dig out the potential forecastable information structure from large amounts of data. This paper combines ForeCA with PLS for industrial process monitoring....

Slow feature analysis (SFA) is a method that extracts the invariant or slowly varying features from an input signal based on a nonlinear expansion of it. This paper introduces SFA into industrial process monitoring. It overcomes the innate drawback of principal component analysis (PCA) that it fails...

The depth information of the underwater target is described with the disparity map. So the disparity map generation method is always a hotspot in binocular stereo vision research. The underwater target image stereo matching experiments were carried out by using the BM algorithm, SGBM algorithms and SIFT...

Radio Frequency Identification (RFID) is an automatic identification technology towards maturity in1980s and a non-touching automatic identifying technology. In this system, collision is a frequent issue. The introduction of binary anti-collision algorithm makes it possible for dynamic adjustments of...

Hydraulic Automatic Position Control (APC) is a very important part of rolling mill for magnesium plate rolling. The control effect of automatic position control system influences the quality of the rolled product directly. APC system is an essentially nonlinear, time delay, time-varying, large inertia,...

the study of natural language from birth has become an important field of artificial intelligence. Natural language will become an important way of human-computer interaction. In some specific occasions, often use language refers to various objects, to make assertions about their problems, etc.. Refer...

For the problem of lower safety performance in literature [1] , an improved chaotic map gray image encryption algorithm based on information entropy has been proposed.The algorithm includes three portions: first,chaotic mapping generates random matrices to diffuse plaintext image matrix ; Second, DNA...

Found that the association between each characteristic attributes and behavior based on network intrusion data to achieve intrusion valuable data extraction and analysis,the use of denial of service attacks recorded KDDCup99 dataset simulation experiments.Weka software using association rule mining algorithms...

Researching on the performance of protective vehicle’s coating. The results manifest that the coating’s performance is different from each other even surface is perfect. Carbon steel sheets coated with organic coating with various degrees of simulated damages are electrochemically researched in NaCl...

In order to achieve the display effect of basketball scoring system, this paper proposes a Proteus simulation test system design scheme based on single chip microcomputer, and completes the hardware and software design of the system. The hardware part mainly USES the Proteus simulation, virtual instrument...

Over the last few decades, nature has stimulated many successful heuristic optimization methods and computational tools for dealing with optimization problems. In this paper, we investigate the black hole clustering algorithm based on membrane computing. Formally, we embed the black hole clustering algorithm...

3D reconstruction technology is widely used in computer teaching and rehabilitation of virtual reality, robot autonomous navigation, interactive, film and television animation, etc. The core problem is to achieve a scene with different Angle of view of information and effective registration of fusion,...

Logo retrieval in real-world scenarios has numerous potential applications in computer vision. Due to occlusion, illumination , non-rigid distortion and other reasons, the accuracy of feature matching in natural images is far lower than that in the print objects. For such a challenging task, a lot of...

Congestion control for Content Centric Networking is one of the hottest research point.Existing solutions mostly reference TCP congestion control.Most solutions didn’t distinguish the traffic classes,which reduce some services’ QoS.In order to address this problem,we propose in this paper a service-based...

In recent years, Wärtsilä RT-flex series electronic control diesel engine are increasingly applied to the ship.In order to make more safely and effectively to use, maintenance and management of the diesel engine, this paper mainly take 6RT-flex48T-D diesel engine as an example to introduce the RT-flex...

Ambulatory assessment of gait posture is a promising clinical tool to diagnose walking disabilities. This paper presents a method using non-invasive wireless wearable sensor system based on virtual and physical sensors to estimate the motion of lower limb. The data measured by accelerometers and magnetometers...

Indoor visible light communication, as an emerging broadband wireless access technology, is currently in the stage of scientific research. This paper focuses on researching fractionally spaced equalizer for indoor visible light communication system, and studies have shown that equalization of indoor...

To identity of the background from video is one of the most important topic in 3D reconstruction about dynamic scenes,which would give a lot of information and give the simplest interpretation for the overall scene motion.This paper attempt to lift that limitation and the proposed techniques are based...

This paper first analyzes the constitution and function of sun grid engine(SGE) art job management system and then analyzes the network structure and the communication time is an important factor affecting the performance of a cluster. Based on the environment of cluster server, put forward the art job...

In order to enhance the performance of shuffled frog leaping algorithm in solving optimization problem, this paper added the mutation operator to original shuffled frog leaping algorithm, an improved shuffled frog-leaping algorithm of solving permutation flow shop scheduling problem was proposed. Simulation...

This paper proposes a shuffled frog leaping algorithm based on population diversity feedback. The algorithm is used to solve the Time-table Problem, the results show that the improved shuffled frog leaping algorithm has reliable convergence, high convergence rate and solution precision.

Cell phone internet influence on undergraduate’s examination score is an important research issue in the education field in universities. The panel data model of cell phone internet influencing on undergraduate’s mark is built based on the theory of probability and statistics. Data of undergraduate studying...

Intelligent mobile platform realizes intelligent following as well as moving and lifting for height adjustment, and at the same time integrates lots of multimedia equipment including computer, camera, projector, microphone and fingerprint attendance device, which make functions such as assistant teaching...

In order to optimize the logistics networks configuration of fresh agricultural products, the minimum cost related to the process, in which goods are delivered from original points, pre-cooling station, distribution center to demand points, was taken as the object function. By collecting the empirical...

In this paper, based on Chambolle’s Projection Algorithm, an PDE was proposed to replace the total variation model for removing image noise. In order to improve the algorithm, the TVD Runge-Kutta method, which has high-precision of time direction, was introduced to solve the equation. The numerical results...

Natural feeling color image fusion technology is an important direction in image processing. This paper first summarizes contributions from both domestic and foreign researchers. Then according to the theory of 2D color-lookup-table, it puts forwards the multiple reference images fusion algorithm, and...

In order to study the synchronization and parameter identification of different chaotic systems with uncertain parameters, a parameter identifier and a full synchronic controller are designed based on Ulyanovsk stability theory. Take system as target system and Rossler system as response system to verify...

A mathematical model of motion blur is introduced. Based on block registration, combination Wiener filter recovery method of motion blurred images is proposed. And in the MATLAB platform, the method is simulated, which gives experimental results and result analysis. The experiment shows that the method...

The principles of inverse filtering, wiener filtering, and histogram equalization combined median filtering are introduced and studied. Three image restoration methods are compared in a variety of blur and noise conditions. Their own advantage and disadvantage are described. The simulation experiments...

The segmentation of CAM images are prerequisite and fundamental steps of studying the drug effects on angiogenesis. In this paper, an evaluation method for different segmentation algorithm of CAM images is proposed. Firstly, a CAM images dataset consists of 4 distinctive features (uneven illumination,...

The topology of Three-Phase PWM Voltage Source Rectifier (VSR) is introduced in this paper. The mathematical model in three-phase static and two-phase rotary coordinate system is built. According to the component of reference voltage vector in two-phase static coordinate, the sector and the action time...

In the light of the high decoding complexity and large transmission delay caused by the bit rate allocation of Distributed Video Coding (DVC) scheme with feedback channel, this paper proposes an improved bit rate control algorithm without feedback. The algorithm uses the division of macro block to simplify...

The trust evaluation research in cloud computing has been involved in the node security communication, security storage, resource allocation and many other aspects.As an effective replacement oftraditional networksecurity,trust mechanismhas effectively solved the security problems of distributed computing,...

According to the existing problem of the convention methods, an adaptive independent component analysis method is proposed. First, the signals are divided into the heavy tailed and light tailed signals according to the kurtosis. For the heavy tailed signal, the method off-line computes the score function...

In order to solve the problem of responding slowly to freeway emergency, the construction of fast response system was studied based on the system analysis method, and then the system functions were designed. The key technologies in the fast response system were also analyzed which were termed as “3G”....

In order to display and observe some special data on a map,the researchers proposes a lightweight and effective Geographic Information System(GIS) over distributed environment, which can be integrated in other cloud computing system easily. The lightweight distributed geographic information system (LDGIS)...

This paper proposes a type of reference viewpoint selection method based on the viewpoint similarity standard that reduces computation complexity and increases coding performance. Experimental results show that the proposed method can reduce the computational complexity in the muhiview video coding with...

Traditional Bayesian network (BN) can only have static analysis which could not reflect the impact of time factors on project risk adequately. For this reason, a software project risk probability assessment model based on dynamic Bayesian network (DBN) is proposed, which combines time series theory and...

Stationary wavelet transform (SWT) was proposed to enhance time-domain optical coherence tomography (OCT) images of multilayered thin-film structures. Multi-level SWT decomposition of OCT images was conducted and the SWT detail coefficients could be employed for feature extraction of multilayered structures’...

More and more consumers are giving a higher weight to the corporate image of the construction company when they purchase apartments. To keep the construction economy at a certain level, it is important to secure and satisfy these consumers, yet there have been few studies performed on this topic. Therefore,...

The construction industry is labor-intensive, which means that productivity hinges greatly on the laborer’s competence. However, if the construction workers perform their tasks in a state of psychological insecurity, productivity will fall and safety management will also be affected; for this reason,...

With the growth and convergence of information technology, new media provides a foundation for the emergence and development of sport news communication. To identify the opportunities and challenges in fast growing new media, in this paper, we discuss several emerging topics including new feature, construction...

The nature of sport news presents a set of opportunities for the application of stochastic modeling, which is able to apply statistical methods to describe and analyze the communication result of sport news entertainment. In this paper we provide an open framework that can be used to develop applications...

The development of society depends on the success of innovation activities, and intellectual property rights are becoming increasingly important for the development of human society. In this paper, based on the analysis of the status and existed problem of sport digital intellectual property, we present...

Traffic network distribution based on distribution center problem (TNDBDCP) is put forward, which can not be solved by traditional algorithms. In order to solve TNDBDCP, Particle Swarm Optimization (PSO) is put forward based on the idea of global and feasible searching. In the PSO, introducing check...

Magnetoencephalograph spatial Time-Frequency Multiple Signal Classification (MEG-TF-MUSIC)can work well in essential and sensor noises environment, but a pulse noise exist in MEG array processing data, they can be described by stable distribution. The performance of MEG-TF-MUSIC degenerate in stable...

Propose a new algorithm based on BP neural network algorithm on existing, which basic principle is choosing a freedom weight, by solving the linear equations to achieve hidden layer, combination freedom weight , then obtain weight is necessary weight. This algorithm hasn’t the traditional method such...

An anti-intrusion system is provided, including the front-end information collection system, network operator platform, or operating system and peripheral systems. The system can prevent network intrusion efficiently.

A mobile Internet applications system based on identity recognition technology is proposed, which can achieve user identification, analysis and as a basis for realization of intelligent portal system. The system support the development of more flexible operational partners and loading mode based on user...

Unity3D is a cross-platform professional game engine which is super hot in recent years. Its graphics, audio and video, lighting, physical effects can simulate the real world environment, making the user feel immersive and consistenting high praise by the game designers. Products produced by Unity3D...

In order to investigate the effects of intermittent exposure extremely low frequency magnetic field on embryonic development of fish, Zebrafish was selected to serve as the study object to study the embryonic development effect of intermittent exposure to magnetic fields. Hatching fertilized eggs of...

Network organizational structure lays a solid organizational innovation platform and provides a high-speed network channel for flow and diffusion of innovation cluster resources. First, the article discusses the mechanism of network organization structure characteristics and industrial cluster innovation...

It is designed a multistage regulation and multiple directional engineering machinery hydraulic system based on CAN bus, providing a perfect control function, low manufacture cost and maintenance cost, high efficiency engineering machinery and flexible open mode, which can be applied to all kinds of...

According to the problem of omitting the deflection caused by response time of different network security equipments in the research of network security situation awareness, Time Window D-S evidence theory is improved from traditional D-S evidence theory. Then the method of evaluating network attack...

With the thorough application of information technology in the national social and economic development, the dependency of all walks of life on information application system increasingly increases. The demands on the high availability of modern information application system also are increasing. Thus,...

The transmission expansion planning (TEP) problem aiming to improve the reliability of the power system is of great importance. In this paper, a DC power flow model with reliability is proposed for TEP. In the proposed model, three reliability indices are embedded into the objective. The reliability...

In order to researching the vibration characteristics of power transformer windings, the paper simulated the electromagnetic and structure coupling field of power transformer aimed at a type S11-M-500/35 power transformer and the 3D model of power transformer is built based on the method of multiple...

To meet the real-time requirements of industrial field, the hardware FPGA RBF fuzzy neural network is designed and implemented based on the 250000 door Spartan-3E (XC3S250E) chip of Xilinx. First the structure and algorithm of RBF fuzzy neural network is introduced, and then a kind of improved hybrid...

This paper summarizes the basic principle of correlation method in the flow velocity measurement, and then advances an improved algorithm of polarity correlation method. Since then has carried on the algorithm analysis of polarity correlation method and circuit implementation. Based on the Monte Carlo...

This paper introduces a rock pressure detection system based on one coil vibrating wire sensor , with STM32F103C8T6 as main control chip, using feedback low voltage sweep excitation method, making the vibrating string resonance state in a short time.The output signals of sensor after dealing with the...

To avoid the risk of bench test and reduce the validation cost when developing an aviation engine electronic controller, a low-cost method to build a hardware-in-loop platform, which includes an interface simulator and engine model system, is proposed. An engine model is built and validated in MATLAB...

The cusp catastrophe theory was used to establish the mine spontaneous combustion mutation model. Factors of spontaneous combustion were processed in quantization. Important conclusions were obtained about the mine combustion prevention and control.The application effect of cusp catastrophe theory and...

Automatic equipment for cigarette sorting and stacking is applied to a recycling process of tobacco in cigarette factory. It takes the place of manual work, such as sorting and stacking cigarettes to transfer boxes. The equipment realizes the functions such as orientation, sorting, steering, and stacking...

Combining machine vision technology and vibratory feeder equipment, this paper designs a set of flexible vibratory feeding system based on smart camera. This system collects an image of the workpiece by the smart camera Vision MINI and then defines the correct main features of the workpiece such as posture,...

Fuel injection pump plunger is one of the most important parts of diesel engine, and its processing quality and productivity reflect a country's industrialization and automation level. An automatic feeding system for fuel injection pump plunger grinding process is proposed and designed, which mainly...

In view of the advantages of deep learning model in the extraction of abstract concept, a new text clustering algorithm is designed based on Deep Boltzmann Machines. Based on Replicate Softmax Model and new Deep Boltzmann Machine, energy function of this model is proposed and the detail learning algorithm...

In order to overcome the disadvantages of Fuzzy c-Means(FCM) and possible clustering algorithm in the practical application of interval data, an improved FCM-possible clustering algorithm for interval data is proposed in this paper by combing their merits. The improved clustering algorithm introduce...

GIF image is one of the most widely applied images on the Internet. This article puts forward selective encryption algorithms for degradation mode based on coding features of GIF image and presents encryption effect picture through experience and then analyzes its safety, enciphered data size, format...

With the increasing of large-scale network and complex structure, the traditional network management modes and means fail to meet the needs of large-scale network management, the distributed network management system is in urgent need to assist managers to complete the daily network management and maintenance,...

With the development of mobile communication technology, there are more and more concern about the mobile cyber security. However, numerous existing authentication solutions have the issues as encryption and decryption keys long, slow, consuming large storage space and transmission bandwidth. This article...

DC distribution can reduce the converter link, improve power efficiency, while make renewable energy access convenient, and there is no need to consider the stability of frequency, reactive power and other issues. As a micro-grid power feed part, DC/DC converter’s control method is particularly important....

A security management mechanism with white list is proposed based on trusted computing technology. The mechanism runs dynamic measurements to verify their integrity when the software or the program starts, which is an active defense mechanism based on trusted computing technology. It can effectively...

With the emergence of computer networks, information technology has become an indispensable part in people's daily lives, greatly contribute to the progress of human society. However, with the continuous progress of network information technology, network virus has emerged, and has brought and will continue...

Based on the intrinsic mechanism of container port operation, this paper analyses the influence factors of the container port low-carbon greening development. Then the goal system of low-carbon & green container port development is put forward which includes discharge and control of pollutants, carbon...

This paper proposes a hierarchical association multi-target tracking trajectory generation method. The AdBoost method combined with online discriminant analysis apparent model is first utilized to achieve initial tracking trajectories; then, the Hungarian method is utilized to optimize fragmented and...

Risk assessment is the most difficult and most time-consuming process of project risk management. In the complex and volatile market environment, the project risk is more difficult to predict. Although numerous projects which have been completed provide much valuable knowledge for reference, it has not...

The M-learning activity designs play the very important role in the M-learning which determine and ensure the learning effects. This paper analyzes the M-learning concept and characteristics based on sorting out the existing definitions. Besides, the M-learning activity design framework is presented,...

The social need for software continues to improve, but many software companies most be of repeating similar work, it is adverse for the development of the software industry.This paper discusses software product line combining with the framework .The purpose is to make the software can also like the factory...

In this paper, we propose a low complexity two-dimensional direction of arrival (2D-DOA) estimation in monostatic multiple-input multiple-output (MIMO) radar with double parallel uniform linear arrays. The proposed algorithm uses propagator method (PM), which does not require any eigen-value decomposition...

In this paper, according to the characteristics of time-table problem. A Novel Firefly Algorithm was used to solve time-table problem, the algorithm was experimented and the experimental results show that the new algorithm to be successful in time-table problem. The experimental result demonstrates that...

The research field of legal profession includes related legal features of computer evidence and its recognition process thereof. Evidence technical features and acquisition techniques thereof are researched and calculated from technical angle in computer field. Since forensic discipline belongs to an...

With the rapid development of internet, the efficiency and security of authentication and billing system is attracting more and more attention. This paper proposed an advanced authentication and billing solution by integrating the advantages of radius and 802.1x protocol for the consideration of internet...

Permutation flow shop scheduling problem is a complicated global optimum problem. A number of intelligent algorithms have been used for this problem. In this paper, a plant growth simulation algorithm was used to solve permutation flow shop scheduling problem. The algorithm was experimented and the experimental...

To predict the aircraft collision unsafe event effectively, a feasible modeling and predicting method based on Hopfield neural network is proposed. First, the basic idea of Hopfield neural network is introduced, and then the principle of Hopfield neural network is expatiated. The simulation indicates...

To use the single prediction method to forecast the flight mishap, due to the limitation of single prediction method, there exist many advantages such as instable calculation and uncertain result. The combination model based on the prediction results of the single model is introduced in flight mishap...

The vibration testing program including excitation location, control location and hanging location has important influence in the slender body two-point excitation vibration test. The modal test results will be referenced when selecting the testing program before the two-point excitation vibration test....

The flight radius is an important index to describe the performance of fighter aircraft. The size of flight radius is closely related to flight profile, engine state, external store and fuel quantity of aircraft. These factors make the flight radius difference. According to the characteristics of actual...

Based on the active decoy principle and analysis on fire-control radar working characteristic, a fire-control radar active decoy layout model covering the anomalistic layout is designed in this paper. By simulation, the relationship between decoying success rate and the radar’s position in decoy system...

According to a certain type of equipment, an order device test system is designed. The test system can totally accomplish whole machine performance test. For its handy operation, the time for equipment test and troubleshooting is greatly shortened, while the field battle mobile support capacity of this...

Temperature and humidity is the key feature in the process of equipment airproof storage, and its monitoring precise influences the effect of the airproofing of equipment, consequently, influences its battle performance. This paper introduces the design and realization of temperature and humidity monitoring...