In this new market system, Chinese enterprises have been developing as more transparent and healthier entities which feature the transparency of financial information and taxation rationalization. The current policies are beneficial to the stability of the industry. However, due to the deficiency of...

The impulsive control of a finance system is investigated in this paper, and the finance system can be asymptotically controlled to the origin by using impulsive control. Based on the new comparison theorem of impulsive system, this paper obtains some sufficient for the stabilization of the finance system...

In this paper, the basic characteristics of fluid flow in low-speed DC wind tunnel are described. Under the premise of clarifying the basic characteristics of low-speed DC wind tunnel, a full-flow turbulence model is proposed. The basic method of full flow field simulation is described.

A kind of nano-silica fume coating rubber composite particles was prepared by the Particle Composite System (PCS), and the adhesion performance of composite particles was tested by the high-speed agitating test, the composite particles were filled into the oil well cement slurry to toughen the oil well...

Judging from the performance of lithium ion battery materials and the techniques for battery manufacturing on the market, the world will see the booming of scrap traction batteries in the next three to five years. When the time comes, the safe transportation of these batteries is going to be an imminent...

Through the online learning platform, learners form a virtual learning network. With such the learning network, learners can learn relevant knowledge and communicate with other learners about study notes, which demonstrate the similar characteristics of network with strong or weak relations. From viewpoints...

Magnetic latching relay, with the advantages of power saving, stable performance, small cubage and large carrying capacity, has been extensively used in power quality improvement field. While the testing equipment of magnetic latching relay, with a lower work efficiency, only targets the manufacturers....

According to a report about Shanghai Metro, Metro Line 2 traffic are increasing month by month trend, but capacity has become saturated. Subway passenger flow is a comprehensive passenger and passenger transfer station. In addition to increasing capacity, by ground transportation shunting the transfer...

The A1 critical transition temperatures (Hereinafter referred to as A1) of P91 heat resistant steels (Hereinafter referred to as P91) with different alloy elements were simulated by the continuous cooling simulation method of JMat Pro (JMP) software, and the statistical analysis tool of the JMP was used...

In this paper, based on large data for clean governance evaluation technology, the terminal communication access their own data and the correlation data for big data intelligent access to cleaning, warehousing management assessment, implementation based on RCM/RBM and LCC communication equipment state...

Based on the terminal communication access network evaluation optimization perception technology, completed the terminal communication access network analysis and evaluation optimization perception research. This paper presents a large data based on the network early warning analysis algorithm, develops...

Big data, as the frontier technology of data analysis, can quickly obtain valuable information from various types of data. This article is based on unified, standard data collection platform. It collects multi-word configuration, alarm and performance data. Combined with a dumb associated resource data,...

The integrated control technology on end-to-end business detection management heterogeneous of the terminal communication access network, is the technology which actively promote its current function while optimizing the Access Network module of communication resource management system. This paper puts...

Through the research on the optimization of FM power plant, main disturbance of the power grid in a side of turbine, the boiler side mainly response delay and inertia and coal quality and for coal and furnace dust, aimed at the problems existing in the traditional PID in the unit control, based on the...

In order to meet the demand of personalized cold drinks in the market, the refrigeration technology was analyzed and researched, and the scheme of staged cooling was established. Based on the principle of semiconductor refrigeration technology, which the semiconductor refrigeration device controlled...

This paper introduces the basic concepts of harmonic produced by MATLAB simulation, waveform of harmonic, harmonic of the fast Fourier transform to the spectral leakage phenomena are analyzed, introduced two kinds of solutions: increase the length of the window and select the appropriate window function....

Corn stalk was used as the research object to study the effect of different ratio on the degradation rate of corn stalks by cellulase addition, ratio of material to liquid, temperature and time. Then the optimum technological conditions of corn stalk degradation were screened out. The results showed...

In order to meet the requirement for the automatic cultivation bed matrix filling for potted vegetables in production, a cultivation bed matrix filler, consisting of the enclosure, rotating device, filling device, compacting device and control system, is designed with SolidWorks. The result of the trial...

In order to realize seeding mechanization in vegetable tray seedling, a SolidWorks-based vegetable tray seeder, consisting of the workbench, seeding device, dynamic system and control system, is designed. The experimental structure of a test unit based on this design shows that the machine is able to...

In recent years, the method of parametric modeling has become an important direction of research in reverse engineering based on division of region, which is a more effective and accurate solution for surface reconstrution. This paper analyzed and compared many examples, summarized the influence of shape...

In order to detect the products of car seat, propose a new car seat detection method in this paper. First, the car seat image is normalized to 256 pixels *256 pixels image. Then extract SIFT (scale invariant feature transform) feature points and match the points. According to the position of two matched...

A speech denoising algorithm based on bilateral filtering and wavelet transform is proposed in this paper in order to solve the noise problem in speech processing. After the discrete wavelet transform, the low-frequency part of the speech signal is filtered by one-dimensional bilateral filtering. Then...

Aiming at the problems existing in the fire disaster monitoring, such as lower automation level, the detection point difficult to change and expand, and lower cost performance compared with similar monitoring products, etc., an intelligent monitoring system for fire environmental parameters is proposed...

Through the research on the characteristics of computer products, this paper constructs the customer satisfaction evaluation model of computer products. Based on the statistics and analysis of data, the evaluation of customer satisfaction of computer products is obtained by using fuzzy comprehensive...

This paper studies the computer network security problems. There are nonlinear relations among the evaluation indexes, and it is difficult for an accurate mathematical model to describe the nonlinear relationship. In order to improve the evaluation accuracy of computer network security, we put forward...

In order to deal with the problem of trajectory privacy disclosure in mobile social network, this paper proposes a personalized mobile social network trajectory privacy protection scheme based on sensitivity degree. First of all, according to the various types users of different privacy needs, the appropriate...

With the development of technology, strengthening cooperation in the field of energy among regions is proved to be one of the main trends in power industry. It is grounded on such background that this paper focuses on the subject of transnational networking project, which can effectively promote the...

The device is mainly for the banking, public transportation and other financial industry users design, through the control of the motor to achieve different types of coins automatic screening, automatic clearing function, put forward a new coin separation device. Innovation is mainly reflected in: the...

Lifting action of forklift is the most common working condition. In this paper, the structure of the hydraulic lifting system of forklift truck is analyzed in detail and the mathematical model is established. On this basis, the MATLAB simulation model of forklift lifting system is established. The simulation...

in this paper, the traditional plate cutting machine working principle and control requirements was analyzed. And the control system was designed. Through the analysis of the design of PLC type, input and output points distribution, external wiring, ladder diagram programming process, the plate cutting...

A kind of disturbance observer method was adopted in backstepping controller design of pitch channel missile control system. Not only the outer disturbance but also the inner uncertainties of missile model can be estimated by two disturbance observer. Also the stability of the whole system was proved...

To avoid the complex calculation of derivative in the backstepping design procedure, a novel kind of tracking differentiator was adopt to solve the derivative of ideal angle speed of the pitch channel missile system. Also, the ideal angle speed should be bounded or the stability of the system can not...

This paper mainly focuses on the feed production line of a certain feed company in Jilin, the design of a segmented pig feed line under the concept of innovative thinking, and the large data technology, Internet of things technology applied to the production line, the overall design of the segmented...

The solid bulk cargo transportation plays an important role in the carriage of goods by sea. Bulk cargo is any cargo that is transported in a loose form without any packaging in large quantities. Solid bulk cargo includes grain, ore, coal etc. Solid bulk cargo has some inherit natures such as having...

With the continuous progress of the urban rail transit network, the passenger flow records of the urban rail transit are constantly refreshed under the double stimulation of the network effect and the fare. As the passenger flow rapidly increases, various problems of incompatibility on the related facilities...

As a special kind of linguistic phenomenon and bridging ties, Semantic association ellipsis is a kind of semantic vacancy, omitted contents can't be recovered through context, the understanding of ellipsis is a difficulty in the study on semantic association ellipsis. This paper which based on the ICM...

This paper makes multi-level analysis and explanation on functions of fuzzy anaphora, it is composed of mutual effect of component factor, associated factor and influence factor, analysis on fuzzy anaphora function involves with 3 aspects such as narrative, pragmatics and rhetoric.

In cloud computing environment, service composition provides an effective way to implement a composite service. This paper investigates the issue of optimization of cloud service selection and composition in cloud environment. First, a cloud service filtrating and composition optimization index system...

In this paper, we investigate the optimization problem of cloud service composition in cloud environment. First, the performance indexes for the optimization of cloud service composition is introduced. Then we propose an optimization method of cloud service composition, and establish a constrained multi-objective...

Limited by the viewing angles and sizes of imaging instruments like cameras, large pictures can't be generated, and image stitching can solve this problem. image stitching is such a technique that seamlessly mosaics two or more adjacent images with partially overlapping and thus generates a high-definition...

Dijkstra Algorithm is proposed by Holland computer scientist Dijkstra in 1959, and it is a typical shortest path algorithm, which can implement the shortest path planning in directed graphs. However, the traditional Dijkstra algorithm can only compute simple shortest path planning problems, but it is...

The space curve of curvature, torsion and formula is a part of the basic theory of space curve, it is close to plane space curve and prism of three basic knowledge as a basis. The space curve of curvature, torsion and formula in the basic theory of space curve occupies an important position, is some...

Photoelectric detection technology has the characteristics of simple, fast and high security, which can greatly improve the work efficiency. Therefore, the technology is more and more favored by the manufacturing enterprises. The applications of the photoelectric detection technology in the fields of...

The electricity of the micro grid mainly comes from the wind power, but generating power by wind is not steady, it brings some negative influences to the whole electricity system. So, it is necessary to improve the forecasting accuracy of the generating capacity by wind. It can make the whole electric...

Artificial neural networks have been applied in many fields, and with the continuous improvement of neural networks and the combination of other new algorithms, the application fields of artificial neural networks have become wider and wider. In this paper, genetic algorithm is used to optimize the performance...

This paper analyzed the vertical distribution and seasonal variation of Hg in waters in Jiaozhou Bay in 1988. Results showed that Hg contents in surface and bottom waters were in order of spring >summer. In case of Hg contents were relative high/low in surface waters, Hg contents in bottom waters were...