Advances in Intelligent Systems Research

The islanding detection is an essential function for microgrid, which requires quick and accurate island effect detection, at the same time with minimum impact on power quality. The significance, standard and methods of the microgrid islanding detection technology are discussed in the paper. The islanding...

Mathematics connotation could be annotated in the different perspective. Different person has different view. In the point of mathematical education, philosophy and education are both very important fields. The field of philosophy lays particular emphasis on the original source and the nature of mathematics....

For the factor of aircraft flying safety, some critical flight parameters must be limited within the envelop borders. However, excellent flight performance requires that the aircraft can flight to some envelop borders easily and fast nearly. The purpose of envelop protection is to solve this dilemma....

In this paper, the TC4 titanium matrix composite were fabricated by melting-casting process, the composite was reinforced with different content of B ranging from 0.2wt% to 1.0wt%. The microstructure and mechanical properties of as-cast TC4/B titanium matrix composite were investigated. The results indicate...

A plug-in electrostatic sensor simulative model was built through COMSOL Multiphysics simulation software. The sensitivity distribution on the center section of a plug-in electrostatic sensor was simulated and investigated. Through comparing different sensitivity distribution under the conditions of...

As a trend of network development, cloud computing will play a major role in the construction and the application of campus network in the future. With regard to the problems in the campus network, such as the data storage, resource integration and data security, an in-depth analysis concerning the role...

Based on ASP.Net technology and SQL Server 2000 database ,Press release management system development of three layer architecture. The paper introduces the ASP.Net technology characteristic, The realization process of system architecture design, function module design and system are introduced in detail....

The incorporation of Artificial Intelligence (AI) in education has progressed swiftly, offering substantial prospects to improve career-personal life balance for women educators; however, its effects on this demographic remain largely unexamined. This research investigates the potential of AI to assist...

A binary classification model was analyzed for its performance measurements of depression, suicide, anxiety, PTSD and bipolar disorder. Each mental health condition was evaluated through precision and F1-score indicators to measure model performance with accuracy as an additional evaluation factor. Performance...

The global financial crisis has brought unprecedented challenges to the existing risk management model. The actual course of business, risk management and internal control are inextricably linked. Starting from the evolution and development process of risk management and internal control, the article...

Cognitive testability is an inherent attribute of the modern electronic equipment. The information acquisition ability of cognitive testability was described in details and an evaluation model was built upon the basic construction of the index system of the cognitive testability. First of all, the idea...

This paper proposes a global learning of neural networks by hybrid optimization algorithm. The hybrid algorithm combines a stochastic approximation with a gradient descent. The stochastic approximation is first applied for estimating an approximation point inclined toward a global escaping from a local...

The cloud computing can greatly reduce the cost of computing, but is unable to ensure either the integrality or the confidentiality of data and calculation. Therefore, this paper considers of the safety of cloud computing, combining the thought of abstract algebra group theory in modern algebra, puts...

Dimension reduction is a research hotspot in recent years, especially manifold learning for high-dimensional data. Cause high-dimensional data have complex nonlinear structures there are many researchers focus on nonlinear methods. The memory cost and running time are too large and difficult to operate...

Iontophoresis apparatus is a non-invasive device used to enhance the delivery of permeation across human epidermal membrane or extract endogenous substances from the body by applying a current across the membrane. This paper analyzes the transport theory of iontophoresis, and completes the whole frame...

In order to know the movement of agricultural population that are willing to settle in urban cities, there are certain factors that affect them to live in the city, which are significant on promoting the urbanization process. This paper is based on the survey of migrant workers in Nanjing, a study on...

Web database security becomes important in business transaction and multi users environment. To secure and protect access to the resource against attack and intrusion, it is important to define the role for all users whose interact with it. In web database application, Access Control method is most convenient...

The pyramid construction was formed by different K3PO4 concentrations and texturing time. The pyramid microstructure evolution on monocrystalline silicon surface has been studied. Researchers found that the pyramid is approximately 1.3 m in mean size and almost covered the silicon surface with 6wt% K3PO4...

In order to meet the demand of consumers shopping whenever and wherever possible to improve the enterprise's sales performance, based on the mode of WAP mobile phone online shopping and combined with the WLAN wireless local area network, this paper designs e-commerce marketing system. The system uses...

No matter at home or abroad, logistics business outsourcing has reached certain scale. With the promotion and application of supply chain management theory in enterprise, the trend of logistics business outsourcing will be further strengthened. The object of logistics outsourcing gradually changes from...

The ideological and political education of college students has the characteristics of effectiveness, pertinence and time. In the new era, the traditional ideological and political education mode and thought can no longer meet the requirements of the development of education. In this paper, based on...

Although most of current databases support XML format data, the different interfaces they applied are lack of commonality. An XML exchange system is build by java and the standard SQL. The system includes two virtual platforms. Through the platform of virtual relational database system and the platform...

NC WEDM has played an increasingly important role in the automotive, aerospace and other precision machinery mold processing and gone towards the direction of high precision and efficiency. In the process, the conductivity and temperature of the working fluid affect discharge result and workpiece thermal...

In recent years, the internet of things (IOT) has been a focus of research. RFID (Radio Frequency Identification) as a core technology of the IOT also attracted the attention of industry and academia. Security is the key issues for emerging applications of the IOT based on RFID. In order to promote the...

While studies investigating the required in-formation technology skills amongst various professions have been widely reported in the literature, very few have attempted to focus on records managers. Against this back-ground, this paper reports the findings of study investigating the required information...

Research on weight problem is helpful to solve other problems, and it has practical significance for the design of the algorithm and the solution of the real life. The purpose of this paper is to introduce the solution for the weight problem with both greedy algorithm and dynamic programming. We mainly...

When the deep reinforcement learning algorithm based on visual perception is applied to the issue of robot’s dynamic obstacle avoidance, the perception ability of convolutional neural network is combined with the decision control ability of reinforcement learning, and the process from raw visual input...

Consumer brand loyalty is of great significance to enhance the competitiveness of China's domestic brands. From the four dimensions of brand loyalty: attitudinal loyalty, affective loyalty, conative loyalty and action loyalty, this paper does a comprehensive analysis of the consumer psychology of Chinese...

In order to implement the optimal utilization of energy and stable running of system in the stand-alone PV generation system of microgrid,the control mode of DC-DC converter has to switch frequently between MPPT control and constant voltage control.And the two modes have its own control strategy and...

The agricultural information on the internet become more and more, it is very difficult to search accurate related information from such different information, in order to improve the efficiency of information retrieval on the internet, the intelligent searching technology of agricultural information...

During operation of the thermal power plant, the water level of drum is the important monitoring parameter, involving not only the DAS system monitoring, but also input of auto and interlock protection of water supply. From the actual situation, this paper analyzes the cause and harm of inaccurate measurement...

In the paper we solve the problem of recognizing the roadbed using information about its possible typical designs. As shown on the paper typical designs can be adequately described by the set of fuzzy features, derived from the polygonal representation of the roadbed cross profile. The recognition is...

The modeling of complex control system is usually based on the UML, thus the distributed control system is generally constructed by function block. This paper studies the modeling element: Function Block Adapter, which responsible for the connection of UML-RT capsule and IEC 61131 function block. By...

In recent years, endless accidents of quality and safety of agricultural products have caused confusion and uneasiness among consumers. The problem of false seeds, which are harmful to farmers and governments at all levels, has always been the source of trouble to farmers. False seeds often lead to farmers'...

Generally, two ways are used to handle null value in incomplete information systems. One is transforming an incomplete system to a complete system. The other is process the incomplete information table based on toleration relation. In this paper we propose a method to process the incomplete information...

Optical three-dimensional (3D) measurement technology is one of the most active research topics in computer vision. Based on the theory of phase shift processing and color-coded light, a new unwrapping method which can measure the 3D-body with a high speed was proposed. First, the period distribution...

Many problems of wall climbing robot on adaptive control for complex wall situation need to be solved. In this paper, based on the analysis of traditional intelligent control methods and comparison of principle of adaptive control and extension control, a new intelligent method - "extension and adaptive...

This paper analyzes the situation of the library digital resources integration in China and abroad, following service oriented criterion. This paper divides resources into three types, which are local special database resource, introduced resource and Internet resource. Based on these resources, this...

A variety of significant emergent events occur frequently, make the Chinese gov-ernment's increasing emphasis on the work of information management. In this paper, takes the "SARS" accident, the Songhua River pollution incident, the "5 • 12" Wenchuan earthquake and "7 • 23" Wenzhou bullet train crash...

The new system of open economy is reflected in the new system of "going out" Strategy and constructing a new mechanism for the sustainable development of foreign trade. Heilongjiang and Russia is witnessing the mature regional cooperation bases on the Eurasian Economic Union and China's One Belt and...

Under the guidance of the concept of scientific development, great changes took place in rural areas. The degree of modernization is increasing. China is a large agricultural country. Farmers in our country at this stage still account for an important part. The development of human resource in rural...

With the rapid development, Shanghai private technology enterprises’ competition is more and more complicated and they face a lot of problems especially for financing which needs to be further researched and solved. However, until now, there has been lack of research analyzed by questionnaire on financing...

Revolution of information technology extends human’s brain, develops human’s ability of acquiring and storing knowledge, accelerates human’s application of scientific technology and improves the efficiency of economic development in human’s society. Information technology industry has become a major...

The gradual progress of human activities and social production and increasing accumulation scale of information data have become a basic characteristic of modern society. The coming of information era has made the management of information data become the key work of guaranteeing social production and...

In this paper, using time-series data of China from 1981 to 2011, in the perspective of the income inequality expands Environmental Kuznets Curve and analysis the effects of environmental pollution, and by the impact of extending the four-quadrant diagram, draw the economic growth mechanism. The results...

In order to provide intellectual support for the construction of model resource of tree growth management, the paper carried out research on ontology and knowledge base technology, and the tree growth management resource information and ontology knowledge base were regarded as research target, which...

It is very difficult to test web performance on a smart mobile, where performance is often an issue, because of lacking such kinds of tools. In this paper, we provide a new method to let mobile web developers to find the performance bottlenecks of their web and hybrid applications easily. The method...

The reasonable scientific logistics activity is the core factors that logistics enterprise to obtain sustainable competitive advantage, correctly making use of marketing mode is the important strategic that improve the enterprises’ competitive advantages.Methods:This article in view of the current logistics...

As the core components of high-speed machining center, Electric spindle realizes “zero transmission machine”, the main content of this paper is the response and stability analysis ofcritical speed, unbalance of spindle unit, and the transient excitation system in a variety of response and thetorsional...

The GPS synchronization system can provide accurate time reference to system testing. To improve the accuracy and stability of the synchronous timer in GPS, this paper presents a new method to implement highly accurate and stable clock by the synchronization of crystal oscillator clock with GPS clock,...

Micro projection systems not only can be applied in portable display technology, but can also be applied to adaptive automobile headlamps. Present DLP technology cannot collect and utilize the light which is reflected by the micromirrors of the DMD in the "OFF" state. Aiming at this defect, a design...

With the popularity of the Android smart phone, life of people has become more and more convenient, it also bring new ways for criminals to commit a crime. Data recovery is an important part of forensic, because it can mine potential evidences. In this paper ,we find chance to recover the data which...

The index combination weighting model based on the maximum entropy theory is proposed. This model takes the subjective factors as the goal planning body and transforms the subjective factors into the restrictions of target planning, which can achieve a good fusion of subjective and objective conditions....

The Truck and Trailer Routing Problem, TTRP, is an extension of the well-known Vehicle Routing Problem. This problem consist of a heterogeneous fleet composed of trucks and trailers to serve a set of customers. Most of models used in the literature assume that the data available are accurate, but in...

The problem itself can drive the learning process. In order to cultivate the abilities to systematically analyze the problem and solve the complex problems, the projects containing the real problems are carried out in PBL approach. The problem-based and project-oriented mode can improve the cultivation...

Due to the fuzziness of information, fuzzy concept lattices (FCL) are proposed as effective tools for data analysis and knowledge discovery on the fuzzy formal context. But the mining of large database needs efficient algorithms for FCL building. In this paper, a fast and automatic algorithm for FCL...

Model semantics is the base of model reuse, interoperation and composition. For the deficiency in semantic expression of Base object model (BOM), Ontology Web Language (OWL) was applied to re-describe the BOM specification. And a BOM ontology model was established which might supply guidance for meaningful...

Seam tracking is significant to obtain good welding quality. Aiming at establishing a model to detect and calculate the seam tracking offset during high-power fiber laser welding of Type 304 austenitic stainless steel plate butt joint welding, an infrared sensitive high-speed camera arranged off-axis...

The job shop scheduling problem with different due date windows is researched. A mathematical model is presented with the consideration of uncertain processing time which is presented by triangular fuzzy number. Furthermore, a genetic algorithm is developed to solve this problem. The algorithm generates...

Present and future digital process control systems need to many requirements,for example,increase security and safety,reduce time to market, minimize training costs,support integrated methodology for implementation,and so on. Process control systems are required to fulfil these requirements in terms...

Deepfake technology has advanced rapidly, leveraging deep learning to manipulate image, audio, and video content with increasing realism. These developments pose significant threats to digital security, privacy, and trust. Traditional detection methods, which typically focus on unimodal analysis (analysing...

As quasi-public goods, urban rail transit’s investment and financing management mode selection determines its operation form, which also determines the operation efficiency and effectiveness of the rail transit. While, the different lines in different regions have different characteristics, which have...

This paper adopts the method of theory combining with practice. It firstly expounds the basic concepts and characteristics of medicine logistics, the third-party medical logistics, medicine e-commerce logistics and medicine supply chain management, and it mainly analyzes the current status and existing...

In the multi-project resource conflicts exist in the application of standard genetic algorithm fitness function exist "premature" problem, Genetic algorithm can not find the convergence of these issue. Based on the above issues ,an improved genetic algorithm (IGA) are appropriate, From the fitness function,...

Emergency communication engineering engages communication technology into emergency management and thus enhances greatly the efficiency of early-warning and rescue before and after the event. This paper will get to basic concept of national emergency communication engineering firstly, introducing its...

The Chinese nation has a long tradition of dance education. As an art education discipline, dance can harmoniously integrate different aspects of body, mind, emotions and society. Dance education in colleges and universities is a favorite course for college students. It can not only improve their body...

This paper uses the support vector machine (SVM) algorithm to study the prediction of livestock production in Heilongjiang province, forms the sample set with the 1985-2010 data in Heilongjiang province, and set up the SVM model between factors and livestock production. Use SVM on the input and output...

With the development of science and education, the implementation of the strategy of talent powerful nation, the audience of higher education is becoming more and more popular. Whether students choose to attend school or business units in the new choice, the comprehensive level of college and talent...

Citizen participation in governance has become increasingly important and citizen participation in public policy process is citizen participation in governance of the concentrated expression. Since the policy of the government and citizens to participate in good, then why in reality the government and...

The paper presents the design and implementation of Online-test System Based on J2EE, the application of B/S and C/S model to a combination of design, and divides the system based on module. Then the paper provides the design of data program, followed by a discussion of the ap-proach of automatically...

The safe and reliable operation of power system has been severely threatened by frequent DC magnetic bias when the applied DC transmission system is operating in a single-polar ground loop mode or a bipolar asymmetric mode. Based on SQL SERVER 2012, this paper sets up an AC-grid DC network information...

In the process of the high-power fiber laser welding, the weld pool feature is related to welding quality. Here, a near infrared image acquisition system was used to acquire the weld pool information. After acquiring the weld pool regional image, the methods such as filtering image denoising, image enhancement,...

Some previous works show that more than 60% of the information available on the Web is located in Deep Web database. Such information cannot be directly indexed by search engines. In this paper, a hybrid method, which is composed of a domain model and a block importance model is proposed to extract information...

With the continuous development of the network technology and the significant raising of the hardware’s performance-price ratio, it is a popular tendency that users access different kinds of network via endpoint computers for obtaining share/free resources. Meanwhile, endpoint computers act as endpoint...

This paper illustrates a low energy consumption and high accuracy WSN (wireless sensor network) that provides an intelligent gas inspecting system in coal mines, which offsets the shortage of mine cable monitoring system. The substation of coal mine gas inspecting system was designed by CC2530 SOC that...

This paper use VaR to measure the risk of money market fund. And VaR has many methods to calculate, this paper choose only one method which is more appropriate to our money market fund. First part is background and meaning, point out the importance of risk measurement. Second part is about past research...

Despite convex mathematical optimization methods be applied to general linear optimization problems it can also be applied in a special class of nonlinear optimization. As ambiguity and vagueness are natural and ever-present in real-life situations requiring solutions, it makes perfect sense to attempt...

With the development of modern economy, online transaction occupies an increasing proportion in all transactions. However, China’s e-commerce started relatively late, so its development is not perfect. Therefore, risks in the process of online transaction influence consumers. In China, with the development...

This paper mainly studies on the valid solution algorithm for multidimensional assignment problem of data association, proposes a heuristic searching algorithm for multidimensional assignment problem on the basis of order-searching algorithm and m-best algorithm, and accordingly presents a heuristic...

This paper discusses the structure characteristics of China’s TD-SCDMA industry alliance from complex network perspective. We use the basic two parameters——average path length and clustering coefficient to do the analysis. Results show that comparing to the different types of complex network, China’s...

The contradiction between the speed and the accuracy of soft tissue deformation simulation has challenged developers for decades, especially for nonlinear deformation. In this paper, we propose improvements of the GPU implementation of nonlinear soft tissue deformation with CHAI 3D by decreasing the...

This paper aims at investigating the machining energy in wire electrical discharge machining. The open kerf was designed on raw martial block to obverse deform resulted from the discharge machining, and the deform on the material block was measured. The density of energy distribution was different along...

In a complex field environment for modern mechanical equipment, how to identify all kinds of operational status of the rolling element bearings fastly and accurately is very important and necessary. A novel approach to automated diagnosis is introduced, which is based on feature extraction with the Dual-Tree...

Research and development of artificially intelligent humanoid robots remains an exciting area. Since their initial introduction, humanoid robots have advanced significantly and are currently used in a wide range of sectors. Humanoid robots have limitless potential in theory, but real-world application...

Scientific research systems of some military academies are affected by the segmentation management system. The level of scientific research is low. The development strategy of large scientific research is put forward in order to change the current situation. The characteristics of the large scientific...

This paper takes Shijiazhuang Qiaoxi vegetable wholesale market as an example, using several typical agricultural products of fresh agricultural products in fruits and vegetables as the research object. Through the method of questionnaire investigation and field survey, we investigated the main circulation...

We study a novel resources allocation approach for femtocells according to the quantity of femtocells and available channels in cognitive heterogeneous network. Due to the co-channel manner in macrocells and femtocells, femtocell base station (FBS) is combined with cognitive radio to obtain available...

Aiming at the cultivation of top-notch innovative talents under the background of "one belt and one road", this paper analyzes the whole process of cultivating the concept, mode and method of top-notch innovative talents in the international perspective, and points out that top-notch talents should receive...

Seam tracking ability is a key for automatic laser welding system. The status of laser welding seam tracking technology is introduced in this paper. The principle and characteristics of the sensors particularly vision sensors used in the automatic laser welding are analyzed. Some control algorithms of...

Business model and business model anal-ysis is discussed by academia and busi-ness in recent years, and it is an important for business success in the future. This paper begins with a comprehensive definition of the business model based on the literature, which illustrates the business model is a complex...

The rational development of the university teaching management personnel is the request of the development of higher education itself, and it is also an effective way to overcome the deficiency of the traditional education management. In the era of knowledge economy calls for a scientific and democratic...

In order to address the security issues of the classified multimedia contents, a multilevel encryption scheme is presented which support multilevel encryption by introducing the time seed which used for generating time master key and then further generating encryption key. This scheme takes advantage...

The value of time synchronization between Rubidium clock and GPS clock, which changing with time, was studied by using the time series prediction method. Some issues such as the selection of the smoothing coefficient and the prediction accuracy problem of linear exponential smoothing, secondary exponential...

Li-air battery is considered as a promising alternative in the future to replace the current battery technologies. It can eliminate the common range anxiety in electric vehicles for its compelling high energy density. However the extremely low power density becomes its deadly drawback which makes it...

In wireless multi-hop networks, the quality of service provided by the system heavily depends on the cooperation between nodes. However, nodes are reluctant to cooperate with each other to save their limited resources. This tendency will put a limit on the application of the current wireless multi-hop...

Illegal, Unreported and Unregulated (IUU) fishing continues to harm marine ecosystems and affect global food stability. Vessels involved in such activities often hide their real movement by turning off, altering or spoofing their Automatic Identification System (AIS) signals. Detecting this type of behaviour...

While organizations are running in a more complicated and ever-changing environment, the leadership development should not focus on improving the management skills of the few managerial individuals in the organization only, but cover the whole organization to develop all members’ collective capabilities...

In satellite communication the signal fading may reach the maximum in rain weather. In this paper, an uplink power reduction rain fading method is put forward to overcome the shortcoming of the traditional method. Through detection of satellite signal strength, the rain attenuation in satellite communication...

This paper proposes a novel digital sight by dynamic modifying external ballistic parameters based on embedded Linux system. The external real-time ballistic parameters will be achieved by laser sensor and high-speed image sensor with high-speed Processor platform. With the combination of real-time modification...

Storage is an important part of logistics composition, and warehousing facilities are important in the field of storage, which makes the problems of warehousing facilities serious in the development of the logistics. In recent years, the idle warehousing facilities have become the factor affecting the...