Deep grammar Formalism such as Tree Adjoining Grammar(TAG) is widely used in Natural Language Generation(NLG). However, crafting the grammar not only requires expert knowledge of both the grammar formalism and the target application domain of NLG, but also needs a lot of human labor. In this paper, we...

The channel coding is a key link in modern digital communication systems, which effectively improves the reliability of communication. In view of the problem of the categories detection of channel coding, this paper puts forward a method of detecting channel coding categories using the correlation characteristics...

Vertical metal tank is an important compulsory verification metrology instruments of energy trade transfer in China. The metrology of its capacity is accurate or not, directly affecting economic interests and national metrology reputation at home and abroad. In the paper, through the establishment of...

Time synchronization is a critical issue for ocean sensor networks, existing time synchronization algorithms focus on the calculation of clock skew and offset, the studies on time synchronization verification is limited. We propose a collision based adaptive time synchronization verification method for...

Metacognition refers to the series of skills in self- construction and adjustment in all cognitive stages. Successful learners have acquired many metacognitive strategies to meet requirements in different learning contexts. Metacognitive reading strategies play a positive role in the process of reading...

With the rapid development of economy and society, the city scale continues to expand while transportation is under great stress. Constructing the intelligent transportation system is an effective solution to improve the level of transportation management and decision support. Against the background...

For existing path algorithms cannot achieve more continuous search, we propose the ASSA algorithms to let the travellers access to multiple points of interest in a trip. The ASSA algorithm has optimized the network structure, greatly reducing the amount of data access, and through temporal reasoning...

With the rapid development of economy and society, Intelligent Transport Systems also known as the road traffic information communication system, based on systems engineering, electronics, communications, information, and other high-tech, and have penetrated into the new transportation system of aviation,...

In recent years, with the vigorous development of intelligent transportation systems, traffic control and traffic flow guidance have become popular issue of intelligent transportation systems (ITS). The key issue to achieve traffic control guidance is to realize real-time and accurate short-term traffic...

Otoacoustic emission(OAE) is a sound energy generated by human cochlea. Since it is closely related to the functional status of inner ear, the study of OAE is one of most important process in hearing physiology . In view of great shortcoming of the present OAE detection, such as single feature, ponderous,...

The development of book binding design has been accompanied by the progress of the human civilization and culture, the application of new technology, new material has become the important characteristic of the book design in today's society. In the modern sense of book binding design, to a large extent...

With the introduction of The virtual reality technology, it not only changes the means of graphic design, more promote the leap of the graphic design thought. Although The virtual reality technology applied in society is not very long, and in some way also has certain imperfect, but it has the advantage...

When dealing with communication signals before the signal transmission, the modulation signal is given priority to the periodic signal, so the modulated signal already have the characteristics of the cyclical before sending actually. In order to simplify the process, the signal hypothesis is generally...

The art is the heart of desire, the pursuit of truth, kindness and beauty, and the love of life. With the gradual improvement of the material life, people, especially in the field of mental pursuit of beauty are becoming higher. As the king of musical instruments piano was first popular and accepted,...

Session initiation protocol extension provides event status subscribe methods, which help to realization of event notification function. Message waiting indication is an application of event notification mechanism. There are many defects with using TCAP to realize MWI, and many terminals can not support...

In this paper, a study is conducted on assembling paper fragments with regular edge geometry, using the example of rectangular pieces. During the assembly process, visual information of the fragments’ is digitally extracted by MATLAB software to achieve the corresponding grey value matrix; edge characteristics...

The rapid development of power electronic technology makes the DC regulated power supply performance get a boost, you can see the figure of DC regulated power supply in the military, civil and scientific research areas, it is as the basic element of the electronic technology, and is also is an important...

With the development of the camera, video camera, infrared and various sensors such as visual information capture device with the technology, it has become a simple question that the visual information is obtained, but now in the era of information explosion, how to capture the interest of visual information...

In recent years, with the development of wireless communication technique and urgent requirement of industry, wireless network technology has been widely applied to industry distributed control system. The existing standardized wireless network protocol which has been applied can’t meet the above requirements,...

The paper starts from the research objective of multi-frequency intelligent scheduling software, and analyzes the necessity of researching transmission of multi-frequency transmitter selecting the optimized evaluation algorithm. And the appropriate evaluation algorithm is selected by algorithm comparison...

Before data transmission, in order to improve the utilization ratio of transmission channel, there is need to compress the transmitted data. Before data storage, in order to save storage space, there is need to compress the stored data. There are many methods for data compression and decompression, but...

The paper combines computer vision technology and pneumatics, and designs pneumatic proportional position system based on computer vision technology. In order to realize automatic location of pneumatic system actuator, the paper studies preprocessing technique of image including gray scale conversion...

The mobile learning platform system applies C/S structure. It not only implements the functions including user registration, login, inquiry, downloading learning resource information and delivering help information on mobile client, and implements the functions of managers managing domestic consumer,...

QAODV based on AODV routing protocol usually works well, but it has the problem of extendibility. When there are many network nodes, the routing control message including RREQ increases and the performance of protocol reduces. In order to reduce control message, the paper combines the idea of QAODV and...

Mobile security guard has the functions of prevention of burglary, software management, process management, cache cleanup, mobile anti virus and intercepting the call and message of blacklisted numbers. The program uses Eclipse + ADT plug-in for development. And implementing the functions of inquiring...

A method of voltage stabilization based upon Static Var Generator (SVG) was proposed in this paper to solve the prominent problems of high energy loss and low terminal voltage of country electrical network in Chaoyang (Lingcheng electric line, 66kV). Relying on the control strategy and the selection of closed loop control amount and regulator, as well as the closed-loop current control of SVG, it is possible to make the output status of SVG change with the actual situation of the system and thus stabilize the voltage of power system.

Applying stepping motor to motion control system of equipment can make the device achieve the objective of two-dimensional motion control. Firstly, the paper defines the motion control scheme of system. Then, the paper makes detailed analysis on central processing unit and motion controller of hardware...

As the representative of common programmable stream processor, the performance of GPU develops rapidly, which has broken Moore's law which is obeyed by CPU. GPU applies the performance of programmability and functional expansibility to support complicated computation and process, and the feature has...

The paper designs a ferromagnetic resonance monitoring system of electric system, and the key problem is to select system microprocessor. The paper firstly researches and analyzes the actual research and model selection of ARM chip in the design, and expounds type selection principle of ferromagnetic...

A half folding algorithm based on angle features is proposed to meet the requirements of 3D model's simplification. The folded side with redundant data is determined by the side length and the angle between the side and the vertex's direction vector. The reserved vertex of the folded side is determined...

Location awareness refers to the services related to the location which are provided by the users. And its application can’t work without the users’ location information. Because the traditional positioning technology can’t meet the requirements of location environment and accuracy indoors, the advantages...

Phase-locking amplifier technology belongs to one of significant branches in scientific research field of detection of weak photoelectric signals and also one of important and effective methods of detecting weak signals. Digital phase-locking amplifiers available now usually are realized based on DSP...

Aiming at improving the assembly quality, a method to trace the error source is proposed. Firstly, statistical process control (SPC) judges the abnormalitythrough the distribution and trend of the position errors. Then based on the measurement data from laser trackers, shape data of aircraft components...

The structure of distribution network is complex, and multi-hybrid power lines such as wires and cables are used, which cause difficulties in accurate determination of fault distance. A new method to pinpoint faults was provided by this paper. The fault branch was located with the logic operation of...

According to the self similarity of plant electrical signal (fractal feature), changes of plant electrical signal amplitude a moment with the physical environment and mutation, causing plant electrical signal is not continuous. Electrical signal fractal characteristics of plant changes along with the...

Palm vein recognition is a new biometric identification technology, mainly used for authentication. This paper for the first time applies it to supervise and manage clients, couriers, the warehouse administrators in the valuables logistics. Aiming at when valuables are lost, damaged, it guarantees responsibilities...

The temperature index (TI) of epoxy resin based laminated sheet was studied using thermogravimetric point slope method (TPS). The main difference with standard JB/T 1544 is that a kinetic method is applied to describe the thermal gravimetric process and to calculate the activation energy. The final TI...

Compartmental network is a specific type of dynamical multi-agent system, which is comprised of special vertices called compartments, interconnected through a network, and each vertex contains some substance or information. Compartmental network has been extensively studied in various fields, especially...

According to the principle of multilevel reinjection conversion, a three-level scheme of current source converter is proposed. The pulse modulation method for the new scheme is given and the waveforms of voltage and current are shown in simulation. The simulation results demonstrate the feasibility of...

Cross-modify are the main point of product designing. CATIA V5 software is widely used in automobile, aircraft and other fields. During using CATIA V5, it is a fatal problem for every designer to how to improve the efficiency of modification in the product designing and avoid feature failure. After long-term...

The laser system’s parameter fitting is an important step to the ranging and imaging, however, the complexity of the target object will cause the waveform superimposed, some existing algorithms are difficult to accurately obtain the parameters, by decomposing waveform into a series of continuous waveform...

The projective approach is a kind of classic, efficient and well-developed method to solve nonlinear evolution equations, the remarkable characteristic of which is that we can have many different ansatzs and therefore, a large number of solutions. In this paper, with the help of the improved projective...

The off-gas of BOF is measured by mass spectrograph on-line and forecasting the refining process and end-point on time with the off-gas analysis. The results have shown that it is estimated the index model is applicable for forecasting carbon content of smelting end point; the cubic model is applicable...

Low Voltage Power Line Communication (LVPLC) has entered the high-speed era, and it has got a lot of attention. Due to the huge power line network, there are not needed new lines for data transmission, so LVPLC system has a low cost and wide coverage advantages. The LVPLC system based on Orthogonal Frequency...

Non-contact measurement has the characteristics of high speed and high efficiency, which fit the requirements of the measurement of engine blade. According to high-speed and efficient measurement in the condition of high precision, we design a point laser beam direction calibration method based on a...

At present, the reactive power compensation devices of the distribution network can’t compensate reactive power smoothly. To solve this problem, this paper studys reactive power optimizational generation of wind farms on the distribution network. First of all, in order to reflect the wind property,We...

In this paper, the mechanical attrition(MA) was supplied in a traditional electroplating process by rolling movement of different diameter of glass balls in the acid copper plating electrolyte to study the effects of different diameters of the glass balls on microstructure of copper plating and the properties...

The paper designs a high-precision pump driven by SMA spring, analyzing the performances of Shape Memory Alloy (SMA) spring via different experiments and comparing the output performances of springs of different models and specifications in different currents. The result of study provides suggestion...

This paper introduces a precise flow valve applying giant magnetostrictive material(GMM). The dimension of driving coil was optimized by theory study. A hydraulic amplifier is used in the flow valve for the first time as we know, which can amplify the extension of the Terfenol-D into a large displacement....

Acomposite cantilever-beam-type actuator and its driving structure were designed byemployingTbDyFe alloy in this paper after the introduction aboutthe working principle of actuator. Magnetic circuit analysis and the number and position of the Terfenol-D slice adhesion are mainly included for the designed...

This paper analyzes the status of aircraft digital assembly process locating datum modeling methods, study the localization process of the aircraft digital assembly. By analyzing the error evaluation criteria for assembly positioning, proposed a locating datum modeling method for the minimum normal error,...

Currently, most of multi-objective problems in power systems are changed into a single objective problem by weighting. This paper adopts Pareto front to solve the multi-objective problems in power systems. In order to solve this problemeffectively, we present the particle swarm optimization(PSO) algorithm....

To avoid the emergence of unsafe event concerned on aircraft collision, a hybrid modeling and predicting method combined fuzzy theory and exponential smoothing method is proposed. Fuzzy theory is mainly used to solve thr difficuty in the determination of the smoothing coefficient. The validation result...

In order to improve the evaluation for overall benefit of equipment repair costs and provide a good management and decision-making for equipment repair costs, the fuzzy Comprehensive evaluation method is introduced to quantitatively evaluate the overall benefit of equipment repair costs. First the index...

in the research of jitter prevention technology of large mechanical control process, with the current algorithm to prevent jitter, the circuit cannot achieve a desired steady state in an instant, and of poor stability. For this, a jitter prevention method of large mechanical control process based on...

The sparseness of feature is an important characteristic determining feature, which directly affects the accuracy of image recognition[1]. By studying the traditional con-volution neural network, we find that the learning of image features of cerebrospinal fluid cell easily overfits, but using rectie...

This paper small micro-enterprise of science as study object, regarding its as beings together composed of factors mutually functioned and affected, so further discusses how to realize sustainable growth of enterprise as mainline by analyzing influence factors of enterprise growth and internal effect...

This paper is based on the the technology acceptance model (TAM), with reference to the theory of reasoned action (TRA) and theory of planned behavior(TPB). Subjective norm is added as intermediary variable, and the independent variables include perceived risk, perceived cost, external influence, social...

In some models of proportional reversing valve as an example, by Ansoft software and AMESim software respectively establishes the finite element analysis model of proportional solenoid and the proportional reversing valve with simulation model, the output characteristic parameters which are obtained...

For OFDM underwater acoustic communication system, OMP and CoSaMP channel estimation algorithm based on the sparsity of underwater acoustic channel are studied and comparised. Both of those algorithms have high estimation accuracy. However, the CoSaMP algorithm has the global optimality of channel reconstruction,...

Belonging to a "973" National Science Research Plan of China, the upper limb rehabilitation medical robot design project, this paper research summarizes some main characteristics of a CAID (Computer Aid Industrial Design)design process, and mainly focuses on exploration of key technologies which transform...

This paper consider the problem of recognition of (n, k, m) convolutional code from a corrupted bit stream in a reverse-engineering communication system. A new method based on the properties of convolutional encoders and local decision was proposed, which can construct any rate k/n convolutional encoders...

This paper introduces the on-line monitoring system of substation equipment combining non-standard access protocols and IEC61850 protocols, which change the on-line monitoring system mode provided by traditional sensor manufacturers into unified communication. What’s more, it develops front access equipment...

To meet the needs of the joint operation under the uncertain information conditions, the description and effectiveness of weapon system-of-systems combat networks has been widely researched. The Timed influence nets(TIN) is an useful tool to describe the uncertain causal relations in the weapon system-of-systems...

Kansei engineering provides a new idea for perceptual quantitative analysis. This paper targets in quantitative description the relationship between cellphone appearance design and consumer subjective felling, eventually builds a mathematical model through BP neural network. This research start with...

Crisp multi-objective programming has been applied successfully in many fields. But in real applications, the decision environment often exists randomness and the objectives are fuzzy. So it is significant and valuable to estiblish a fuzzy multi-objective programming model under random environment. In...

The future wireless mobile communication systems are aim to provide high-quality and high-rate mobile multimedia transmission. However, hostile multipath fading and time varying of radio conditions bring about complexity in channel character tracking. Orthogonal Frequency Division Multiplexing (OFDM),...

In order to effectively increase robust to recognize low spatial resolution face, this paper tried to take compressive sensing(CS). Firstly, all train face images or their corresponding feature vectors were taken to form sparse representation matrix. Secondly, test face’s sparse coefficients were estimated...

This paper designs a framework of CDN website log system based on Hadoop and a set of algorithm on the basis of user action mode excavation to analyze and process logs from searching engines. The monitor and regulation of colonies can be realized in platform monitoring modules. Under the guideline of...

The thesis proposes that there exists a more concise method to control the properties of fluid through analyzing and studying Maya Fluid Effects, after taking advantage of maxscript scripting language program to control the motion trails of the objects in three-dimensional animation. Through practice,...

For the cases of core attribute updating in dynamic decision table, using array elements to count the number of attribute combinations only containing a single attribute in discernibility matrix , this paper introduces an incremental updating algorithm of computation of a core based on array. When objects...

This paper focuses on the potential risk mining method of underlying network dormant data, a potential risk mining method based on bat algorithm optimization BP neural network is put forward. The BP neural network parameter is coded as the individual of bat, and the accuracy of the potential risk mining...

This paper studied anti-attack performance testing methods in large network. Anti-attack performance testing process in large networks is different from traditional testing process, which mainly features harbinger attacks, lacking precise characteristic information of determining the attack act. Point...

With the continuous development of computer technology, the quantity of arithmetic unit tasks in intelligent microcomputer is more, a large number of requests are added to one arithmetic unit at the same time, leading to shorter task scheduling process cycle becoming. The traditional task scheduling...

The investigation is about accurately predicting the tourist number in tourist season. Factors that affecting people's travel demand is currently more and more, and the impact on the tourist number in tourist season is increasingly complex. The traditional prediction models of tourist number in tourist...

The design of automatic patients nursing is researched. The behavior of patient have bigger burst and random, and blind spot exists in nursing. The traditional nursing system design method is lack of recognition ability for independent behavior of patient, unable to carry out alarming for patient in...

A class of stochastic functional differential equation boundary value convergence problem is researched, and the support vector machine (SVM) optimization classification theory is taken for the data classification, and the training sample set processing algorithm is proposed based on the stochastic functional...

The traditional network intrusion detection is performed on single-dimensional data feature of invasion, once the intrusion has intrusion feature of abnormally high-dimensional data, which can not achieve a unified detection rules, resulting in decreasing efficiency and accuracy of detection. This paper...

The effective segmentation algorithm of image lesion areas in Department of Internal Medicine is an important problem in the field of medical imaging. The current segmentation techniques of image lesion areas in Department of Internal Medicine are using the difference characters of edge pixels, due to...

Potential injured area of athletes by image analysis may produce a frontier technology. In the method for determining the attitude of sports injuries, the potential injury-prone parts such as the wrist, waist and knees and other more hidden location during image capture almost can not guarantee the continuity...

This paper principally discusses a class of models for the relationship between small and micro enterprises and the local governments. The expressions of the financial policy, fund allocation based on fiscal expenditure efficiency, as well as the use of the funds supervised by the policies are derived...

City transportation systems are always suffering various disruptions from both natural and man-made incidents. These disruptions can incur failure of system and thus bring a more extensive loss to the whole society. The concept of resilience was introduced into transportation system since it concerned...

In order to explore a new way of optimization for soil sampling layout, in this paper,spatial distribution of heavy metal concentrations which is based on RBF neural network fitting was studied by genetic algorithm, corresponding network structure and algorithm flow were constructed, in addition the...

Precipitation is the main dynamic factors of soil erosion on the loess plateau region; the spatial and temporal distribution of precipitation has a great impact on the process of runoff and sediment yield. Luoyugou watershed is a typical small one of the third sub-region in gully and hilly regions of...

This paper, aiming at the predictive control problem in nonlinear complex system, puts forward fuzzy neural predictive control algorithm based on composite particle swarm optimization algorithm. Under the situation of unknown system model, prediction model is established by combining fuzzy logic with...

Efforts to improve the response speed of the magnetic control reactor, expand the scope of application of magnetic control reactor is urgently needed. This paper introduces a consists of both wave controlled rectifier circuit of double excitation circuit, not only can enhance the response speed of the...

A chemical remediation of heavy metals-contaminated soils by using the ASP (2-Amino-3-sulfhydrylpropanoic acid) as the key role was studied in this paper. The initial soil characterization shows its heavy metals index were: Pb15.6, Cd8.6, Cu47 and Ni54 (mg.kg-1), respectively. By using the single-factor...

In the process of the massive data classification in large-scale computer information management system, due to the large amount of data, and included large number of feature data, the correlation of data is reduced, resulting in low efficiency of computer operation. A model for massive data depth classification...

The non-point source pollution is serious in the Zhouhe River Basin. There is a large amount of nitrogen and phosphorus load running into the Yuqiao Reservoir, which causes the water eutrophication and even algal blooms. Experience estimate method was taken to calculate the pollutants generation, loss...

Oil spill dispersant, as a kind of effective measures to deal with oil spill, has been widely used, but the effectiveness still needs more investigations. In this paper, what factors influenced the dispersant effectiveness was studied in the tank with the action of waves of different time intervals,...

The annual allocation, inter-annual variation and relationship of water diversion and recession are analyzed in Inner Mongolia reach of the Yellow River main stream from 1999 to 2011. Water consumption in Inner Mongolia reach is calculated by method of water diversion-recession and water balance. The...

Eu3+doped -Bi2MoO6 red uminescent powder is prepared by co-precipitation method in this paper. Structure and constitution of powder samples are examined by DTA-TG, XRD and IR. Results showed that: quadrature phase -Bi2Mo3O12 is achieved when anneal temperature is 800 and pH is below 3; while quadrature...

Data standardization and unification is the necessary condition of establishing basic data base of farmland base, if we want to use one data base, the same standard and model to manage farmland quality and data of each country as well as realize data sharing of farmland quality, we must use data standardization...

On the basis of the analysis of the jitter generation mechanism in large temperature intelligent control system, the ways and principles to eliminate or weaken jitter is discussed. The jitter elimination method designed based on fuzzy power reaching law, and applied in the intelligent temperature control,...

Perspective reverse is applied to the design sketch of building with the basic principle of perspective drawing and application data fusion algorithm, the perspective condition is determined by analysis and calculation, so as to realize the transformation from two-dimensional information (2D) to three-dimensional...

Partial differential equation(PDE) plays an important role in the field of image segmentation in biological detection. According to the analysis of some problems existing in the process of current biological detection image segmentation, this research set up a kind of image analysis and processing of...

In the analysis of the relationship between the cost of energy-saving and construction, since the traditional analysis method is too simple, a comprehensive and detailed analysis for the rationality of the relationship between the cost of energy-saving and construction cannot be conducted, lead to high...

Greenhouse cultivated huoshan dendrobium stem, compared with wild huoshan dendrobium stem, has obvious difference whether towards its appearance and internal quality. Exploring experiment results on somaclone, planting seedlings, living voodoo priest engraftment technology, and outdoor cultivation huoshan...

The problem of network differentiation intrusion is researched. Network intrusion has the characteristics of complex changes such as concealed, randomness, difference and abruptness. Traditional method cannot describe the change rules, leading to low correct rate of detection. For this, a detection method...

In the cloud computing environment, the sensor net model of electric vehicle charging station is designed, the fusion and localization algorithm of sensor network nodes are researched, the mobile terminal is used to realize the quickly localization and searching for electric vehicle charging station,...