Technology decision is the core of CAPP system, and the ability of technology decision determines the main performances of the CAPP system while the way to make decisions determines the type of CAPP system. In this paper, the method of automatic processing in CAPP is studied systematically, and an effective...

In the environment of billions of data, aspect mining, real-time processing, ad hoc analysis, and offline computation ask higher requirement on calculation and storage performance. However, the data mining platform realized based on traditional relational database, distributed Hadoop platform cannot...

With the rapid development and popularity of Internet, the development of e-commerce has increasingly drawn the attention of researchers.They hope to make full use of its advantages and obtain more economic benefits in this new business mode . Web has become the foundation for enterprises to carry on...

The general concept of object oriented does not guarantee the correctness, completeness and consistency of system design. It is more important to apply the object oriented method. The software system analysis and design based on computer software is a technical difficulty, which is the intersection of...

In recent years, with the changes of the times and the continuous development of the society, the development of information technology is also showing a rapid development. The emergence and development of information technology has greatly changed people's living habits and behavior patterns, in people's...

Building Information Modeling (BIM) in the field of domestic construction is being more and more people are familiar with the application, In this paper, the application of BIM technology in the field of building electrical design is discussed. Objective: The application of BIM technology in building...

Objective:Though ADRC controller shows strong robust character and adaptability, it still exist a lot of shortages, such as the frequency characteristie, stability... ete. Those were not solved in the theories. And the most diffieulty of ADRC's application in the industry is that the parameters are too...

Passive Entry Passive Start(PEPS) because its high security and easy to use which has become the main development trend in the field of the automotive electronics.For the security and reliability of PEPS system,my paper proposed a encryption and decryption method based on KEELOQ algorithm.Compared with...

With the rapid development of computer hardware and software technology, the hardware size and performance of embedded system have been greatly improved, accordingly, the complexity and size of the embedded system software have also doubled. However, the particularity of the embedded system requires...

Since rising the boom around the world in 2012, MOOC has experienced the development of more than two years. The MOOC research of the society from all walks of life has gradually return to rational from fever. Although some scholars criticize MOOC exists the problems, such as high dropout rates, being...

As the content of traditional culture, library now is also changing dramatically. With the propulsion of wireless network technology, database technology, software engineering, etc, the research to the digital library continues to innovate. Under the condition of the rapid development of mobile wireless,...

The shadow direction as well as length of objects will change along with the change of sun shinning over the earth and this paper establishes a model to research on the shadow changes in a certain period with a same pole in the same position so as to know the time changes and location.

In order to meet the social demand for talents of digital design and manufacturing technology, promote teaching reform with engineering practice, explore a teaching system based on digital technology and centered on students, this paper understands the informatization connotation of manufacturing industry...

The 21st century is an age of information with constant development of computer network, which has brought much convenience for people’s life; while logistics is an indispensable part of modern people’s life. Since people are having higher and higher demand for quality of life, the traditional logistics...

With the rapid development of normalization, computer database system has related to various aspects of social life, which leads to an explosive growth of industrial data. Faced with massive data, computers with limited storage have to abandon some out-dated data. However, these data include much valuable...

Software engineering implementation is to apply software engineering theory for software development organizations in order to improve the product development time (T), quality (Q), cost (C), service (S) of software development organization. The most important is the engineering software development...

The world economic competition pattern is undergoing profound changes, the main developed countries have proposed the re industrialization strategy, and launched a major move to rely on technological innovation to revitalize the manufacturing industry, a new round of industrial revolution is deepening....

In today's science and technology, the computer is one of the most important and key. The gradual development of computer technology and extensive application of computer science and technology to gradually transform into an independent professional discipline, therefore, the scientific construction...

The world today is the world with science and technology as its dominance; the innovation of science and technology has promoted the development of social productive forces, has upgraded the degree of social civilization and civilized degree, and changes people's way of life; and especially the development...

This paper analyzes the present situation of environmental problems in China, starting from the idea of building green building, using wireless sensor networks, established a building environment monitoring system based on BIM. The system can monitor the indoor air quality, indoor temperature, illumination...

Primary user signal modulation type recognition performance of building indoor environment has been the focus of attention and research in low signal-to-noise ratio. In this paper, a method based on active learning and support vector machine (SVM) for the primary user signal modulation type recognition...

There is a large prospect of application for wireless sensor network based on ZigBee. Design a low-power network node, reducing the losing of the datagram and avoiding the clash between the data is the key for improving the lifecycle of the network node. For resolving the above problem effectively, the...

Objective The Route Guidance System (RGS) is an effective method which can raise the quality of transport service, enhance the driving efficiency of the vehicle, decrease the pressure of the crowed traffic and reduce the traffic accidences. RGS can offer the traveler the most satisfying route dynamically...

BIM (Building Information Modeling) technology is based on "information" as the core, Throughout the building's full life cycle, Its emergence has set off a new revolution in the construction industry. And the informationization development of building industry to a large extent depends on the degree...

This article is mainly to study of the concept of color gradual, then analysis the color order to graphic information processing technology and color order the graphic information processing equipment.

A two-axis inertially stabilized platform (ISP) with multi-sensors is designed which is used in unmanned helicopter (UH)-based airborne power line inspection (APLI) system. Based on the imaging requirements of remote sensors, an optimized mechanical system with high ratio of support load and self-weight...

Under the background of new era, the application of mathematics is paid unprecedented attention to. The era calls for the application of mathematics. In the process of mathematics teaching, mathematical modeling is the key to cultivate students' overall mathematics quality, which is because mathematical...

In the context of cloud computing, it is urgent to update the teaching facilities in colleges and universities so as to provide more convenient and advanced teaching platform for teachers and therefore the construction of multimedia teaching platform is pressing. This paper researches on the multimedia...

With the development of information technology, computer system has become increasingly important for the whole country as a support for social activities. Any destroy or failure of computer system will contribute to huge influence on the whole society. It is of great and direct importance to study the...

Teaching of software engineering is faced with higher demands of quality proposed by the development of computer science as well as objective problems brought by massive higher education. The courses of software engineering should cultivate students into applied talents on software engineering. The courses...

With the rapid development of Internet technology, the field of software engineering knowledge is constantly updated, and the amount of knowledge has also been rapidly growing. Traditional software engineering knowledge service method, because of lack of semantic retrieval ability, can not meet the growing...

With the rapid development of computer technology and information technology, more and more enterprises start to use computer application technology and conduct information construction to improve their own competitiveness, which is the requirement of modern social market economy. The construction of...

Computer and our life is increasingly dependent on computer technology, our life, learning has changed a lot. As a kind of important science and technology, computer information technology is at an unprecedented pace of development into people's lives step by step and is gradually applied to every field...

Industrial Engineering is a cross-disciplinary that organically combines technology and management. As we all know, it can put an end to all kinds of waste and effectively improve the productivity and economic efficiency. To enhance its market competitiveness, the domestic enterprises have made deep...

The traditional medium and long-term load forecasting methods are mainly carried out based upon model or algorithm, and forecasting results rely heavily on the accuracy of mathematical model, but model adaptability is very poor. Medium and long-term load forecasting lasts long and suffers from lots of...

Development of modern information technology has changed the traditional ways of production and business, during which a new business mode has emerged, that is, electronic commerce. With its unique advantages, e-commerce has been widely applied in a short time, which has also generated a group of e-commerce...

With the development of modern science and technology, information technology has been widely applied to education and teaching with more studies on the integration of information technology and subjects. However, during the implementation and practice, there have been also some setbacks in the early...

As a new teaching means, multi-media music teaching system has been applied to music education since 21st century. From the application and analysis of various courses, we have witnessed great changes in teaching brought by multi-media technology. Compared to traditional teaching method, music teaching...

The development of science and technology promotes the development and updating of computer science and technology, which meanwhile also expands its application range. What’s more, with the continuous development of computer science and technology, its application in terms of engineering construction...

People nowadays ask higher requirement on timeliness of information, and it is not enough to get information in a fixed place while sky rocketing people expect to get important information anytime and anywhere. The emergence of mobile information processing or mobile computing aims to achieve this goal....

This paper reviews embedded system from a completely new perspective of methodology to elaborate that its nature is technology concept and development approach based on system design. It starts with this concept, and the topic takes platform technology as idea collector of modern design methods to discuss...

Global buckling of submarine pipeline in high temperature and high pressure has become the key problem in pipeline stability design, which restricts the development of offshore oil and gas resource. Due to the pipeline is full of oil and gas, once to destroy or leak, the state economy and environment...

CDIO engineering education model is the latest achievement of engineering education reform in recent years. And it is established with 4 years of exploration and research by the multinational research organization, including Massachusetts Institute of Technology and other 3 universities. It is a new,...

The project deals with the administration and data management of the technical infrastructure in urbanized areas of the Czech Republic (CR). It focuses on data management in the private sector and in state administration. The research compares the data models in a GIS environment available in the CR....

with the progress of national science and technology, especially the rapid development of computer network technology, the application of network information and sharing more and more get the attention of computer users, can accurately grasp the information technology, closely to the pace of the information...

Mankind has currently entered information-based society. Informatization is the feature of modern society, while the base of informatization lies in the application of computer technology and network technology. E-commerce has extensively existed in all levels of commodity transaction. This paper aims...

Since the first electronic digital computer ENIAC born in University of Pennsylvania in 1946, people’s life has completely changed because of computer. The application of computer has been all over the world. Computer technology is currently regarded as one of the three required technologies. In China,...

The faster and faster development of information network drives the progress of the society. The application of computer in people's daily life is becoming more and more widely. Computer science and technology do not only provide university libraries with new tools and means, but also change university...

E-commerce is the inevitable choice of enterprise development in network era. Although the infrastructure, IT professionals and capital are relatively lack and the management also has different characteristics, the small and medium-sized enterprises still in an urgent need to blend in the tide of network...

Computer software engineering has an irreplaceable role in the information age, and it also has important influence to promote the development of computer technology. The project development of computer software engineering has a certain complexity and contains relatively much content. As a result, the...

The rapid development of market economy and China's entry into WTO did not only bring opportunities and challenges for the enterprises of China, but also brought opportunities and challenges for the industrial and commercial administration. In order to adapt to the change of government functions and...

As we all know, language is the tool of human beings for communication. Culture is a complex social phenomenon and is intimately connected with language, while the use of language is for communication, so it is must to understand the language cultural background for a better use of the language. To truly...

Finance has already become one of the most popular majors in recent years, and many colleges and universities have especially set finance major to cultivate talents in this field. However, in recent years, there is a structural imbalance between demands for this major and supply of finance talents in...

Criminal is an important legal course, and its teaching method is especially important. Teaching is a process combines teachers’ teaching and students’ learning together, both of which are indispensable. The concept of teaching reflects people’s collective understanding of teaching and learning activities’...

With the development of society, the importance of ideological and political education has become increasingly obvious, and countries all over the world have paid much attention to ideological and political education, during which the methods of ideological and political education are of the same important...

Short messages are an important part of social media network. Much work has been devoted to mining useful information and knowledge from short messages via classification and clustering approaches. However, in many situations, it is vital to identify some influential users whose messages will result...

In this paper, we establish grey clustering analysis model to predict mineral resources and apply it in the prediction of gold and copper minerals in the eastern Yanbian, Jilin province, by transforming the mineral prediction problem into grey clustering analysis problem.Among the geological units, 31...

The cognitive users can use the spectrum holes which are vacant at some time or some frequency. Once the authorized users need to use the spectrum again, the cognitive users should stop using it to avoid interfering primary users. In this paper, a method based on active learning (AL) and AdaBoost machine...

Linguistics has a historic and deep influence on the development of human’s civilization history since it has recorded the revolution process of human history to some extent. Born in the 17th century in Europe, English linguistics has formed a complete content system through development process in the...

For a long time, English teaching in China’s high schools has achieved lots of achievements on language knowledge; however, due to the college entrance examinations, traditional English teaching in China is oriented by examinations without much attention to cultivating students’ practical application...

With the increasingly deepening trend of internationalization, the importance of English education has also become more and more obvious. English study among low ages seems to be popular; however, it hasn’t reached a consensus on whether it is appropriate for infants to study English in kindergarten...

With the arrival of information era, modern society has to rapidly spread and take advantage of a dazzling array of information resources and the knowledge update cycle is becoming shorter. Therefore a teaching system is desperately needed to full play education resources, maximize resources sharing,...

With the popularization of smart terminals and expanding coverage of third/fourth generation wireless LAN, students and staffs prefer to use mobile terminals to access to internet anywhere and anytime so that spare time can be fully taken advantage of. This paper describes a smart campus platform based...

With the development of electronic technology, more and more single chip microcomputer and embedded teaching courses are open in electronic specialty of colleges and universities. However, the courses only teach relevant principle or theory without deep content and cannot form a complete system. Concerning...

With the continuous improvement and development of technology, electronic engineering develops into automation gradually. With the increasing demand for electronic technology, electronic technology has gradually become the most important project of network engineering, and wireless home network control...

Civil Engineering Materials is an important professional basic course, which is arranged for sophomore. The second year for college students is the period changing from basis to professional, the bridge to contact their major. Civil engineering material teaching includes classroom instruction and experiment....

In order to analyze the current situation of CMR (cloud manufacturing resources) after the human entering to net work age and cloud manufacturing formally producing, then summarizing and analyzing the related work on cloud manufacturing and CMR, three aspects of CMR are analyzed from the classification,...

Through the analysis of uplink scheduling process in LTE system, the common PF scheduling algorithm was improved and a new uplink schedule algorithm was proposed based on water filling principle. The new algorithm was demonstrated through the simulation for GBR traffic on OPNET platform. The result proved...

The comprehensive application of computer technology establish man-machine interactive contact through the computer network system, computer and the computer, , realizing office’s automation management, improving the office’s efficiency effectively, and bringing information communication revolution....

Since the implementation of China's reform and opening up policy, along with the potential of computer hardware controls the level of technology advancement trend has large capacity, miniaturization direction, and in that the basic conditions of storage technology and image processing, optical communications,...

As the rapid development of science and technology in recent years, computer network technology also shows a tendency of rapid development and gradually becomes widespread in people's life. Computer technology has been widely used in people's production and life. The effects of computers can be seen...

Under the circumstances of information developing, the digital library which provides knowledge exchange, share and long-term preservation functions and services, as the main implementer of interoperability of heterogeneous resources and services under the network environment, has semantic interoperability...

The 21st century is a era when art and technology fusion. The combination of every aspect of science and art is more and more beyond people's imagination. The widespread popularization and application in the field of computer technology in art promotes the development and prosperity of art and also makes...

With the informationization development of the 21st century knowledge economy, e-commerce has more and more close relationship with our study, work and life. Objective: It is necessary to explore the evolution direction of industrial design in the post industrial age to adapt to the electronic commerce...

With the rapid development of our economic construction, modern society made higher requirements for quality and knowledge structure of foreign language professionals. Vocational colleges pay more attention to cultivating students’ language knowledge ability and language application ability. As a result,...

Learning language is not an isolated learning process. Any language is closely related to its unique social culture and background. Therefore, in Japanese teaching, not only to explain the Japanese language knowledge, training of the use of the Japanese language skills, but also pay attention to Japan's...

The 3D virtual campus is the foundation of campus digitalization. The three-dimensional virtual campus can not only simulate the real campus scene, but also has a strong human-computer interaction function, can be used to control the virtual characters through the mouse and keyboard to roam the campus....

Informatization accelerates economic globalization and makes profound changes in the way human produce and live. In the tide of economic globalization and informatization, with its advantages of high efficiency, fast and convenience, E-commerce has become a major application field of economic globalization...

The science and technology development in twenty-first century impresses us like biological evolution, the blurred boundaries of disciplines, the newer technology derived from merging new technologies, changing the feature of traditional disciplines. Virtual reality technology is used in industrial design,...

Ideological and political education course is mainly responsible to carry out ideological, political and quality education and therefore it is of great significance. However, traditional ideological and political education adopts single and stereotyped teaching model and teachers cannot fully play its...

Vocabulary acquisition is an important task in second language acquisition field which has drawn more and more attention, which is the central task and listening, speaking, reading, writing, interpreting cannot get rid of the dependence on vocabulary. Therefore, vocabulary teaching should be given primary...

With the rapid growth of the text processing technology, many knowledge discovery approaches have been introduced to handle large corpus. Data mining methods such as clustering and categorization, for example, have found wide applications in corpus processing. Recently, association rule mining methods...

Building indoor environmental can directly affect people's health and work efficiency, so the research on building indoor environmental control has obvious significance. The paprameters of indoor environment control includes not only temperature, humidity and other parameters, but also CO2 concentrations,...

In recent years, along with the high-speed growth of national economy, the total turnover of scheduled air transportation in China has risen to number five and passenger turnover rose to Number four in the world. Flight departure queuing occurs mainly in the terminal control area and this is an important...

Most of routing protocols are designed based on omni-antennas. The existing routing protocols with omni-antennas show good performances on adhoc ground network. For some other applications, such as inter-satellite communications, directional antennas are a better choice because directional antennas have...

The removal of single-phase grounding fault in the 10kV distribution system caused voltage transformer fuse. Used Multisim simulation to modeling analysis, and discusses the harmonic elimination resistor in the low-frequency oscillations of the current. With the proposed solutions, the research results...

As a nonlinear dynamical system of double-disc generator, double generators will produce chaos and limit cycle phenomenon under certain conditions and a range of external inputs.Using the state feedback control method control motion chaotic system.The feedback gain is determined by the pole placement...

In order to study the characteristics of heavy metals of the groundwater in the gangue-filled reclamation area, the heavy metals were investigated at Ju-Ji Coal mine with high groundwater level. The samples of the groundwater were gathered in the gangue-filled reclamation area at different time,studying...

This paper uses advanced encryption standard (AES) to implement encryption algorithm and FPGA devices to achieve hardware encryption. AES commonly used to provide several security services such as data confidentiality. However, it is a challenge to design efficient hardware architectures with small hardware...

The magnetic bead separation system is a set of medical equipment which has a high degree of automation and separation. It has wide application prospect in our country, such as: Immunology, Cancer research, Transfer technique, Gene-technology, Histopathological, Clinical chemistry, Virology Microbiology...

With the increasing volume of air traffic, the workload of controllers’ and pilots’continued to rise which makes the runway incursions grow rapidly and the air safety become more seriously. The runway is one of the most important maneuver area in the aircraft ground movement, as more than half of the...

Ship damage rates analysis is a important in shipbuilding. Poisson regression is a regression model for analyzing the dependent variable of count data. Ship damage rates forecast model based on Poisson regression is proposed. Using SPSS Clementine data mining tool, the ship data is analysis by Poisson...

In the mathematical field of numerical analysis, interpolation is a method of constructing new data points within the range of a discrete set of known data points. Based on analysis of basic polynomial interpolation, the equidistant polynomial interpolation problem is studied. Simple divided difference...

In order to improve the flow velocity control accuracy of hyperthermia apparatus, reduce the overshoot and steady-state time of system, a fuzzy PID control algorithm is proposed in this paper. The algorithm is the composition of fuzzy control and PID control, which makes the system not only has a fast...