Heluo culture is the core of Chinese culture and Yellow River culture and it is an important part of the Central Plains culture, and also the essence and mainstream of Chinese traditional culture. Through collecting, cleaning, analyzing, sharing, visual research and development of big data of Heluo culture,...

OBE education is an outcomes-based education model, and it is the development trend of computer composition principle course teaching. This article introduces the OBE education concept into the computer composition principle course, and discusses the OBE-based computer composition principle teaching...

This paper presents a comprehensive virtual simulation model for CNC systems. The Virtual CNC (VRCNC) has a modular architecture and the special function. It can show movement process and the result, it can also show the effect of different movement mode, the displacement, velocity and acceleration of...

With the continuous and rapid development of the economy as well as the scientific information technology in China, the construction industry has ushered in a new market as a very prominent part of the national economic system. Under the background of the rapid development of both science and technology,...

The change of stator resistance has an important influence on the performance of asynchronous motor direct torque control system. Accurate acquisition of stator resistance is very important in high-performance motor control system. According to fuzzy control theory, we devise a stator resistance identifier....

Combining the traditional automobile and motorcycle parts production workshops to develop networking and digitization, based on the production characteristics of automobile and motorcycle parts production workshops with multiple varieties, small batches and customization, this paper proposed a digitization...

With the rapid development of mobile devices and the Internet, Android, as an operating system for smart mobile devices, has been applied to many regions, and mobile Internet device programming (Android program development) is also gradually developing. It is aimed at the teaching features of current...

On the basis of new geographical economics, this paper considering the spatial factors, the interaction of FDI and environmental regulation and their lag effect, constructed a spatial Durbin model, using the panel data of China's 30 provincial panel data from 2004 to 2014, empirical analysis of the relationship...

The characteristics of mechanical principles course teaching for non-mechanical majors are analyzed. The existing problems in mechanical principle teaching for non-mechanical majors are put forward. On these bases, aiming at these problems, the improvement measures of mechanical principles course teaching...

In recent years, the manufacturing industry has been continuously developing towards automation and intelligence. The advanced manufacturing industry as a typical representative of the manufacturing industry is a highly integrated product of mechatronics. At present, advanced manufacturing has become...

Power distribution network planning is the first step in the development and construction of intelligent power distribution network. Traditional power distribution network planning system and method cannot adapt to the new requirements in "big data" and "Internet plus" era, so it is urgent to speed up...

With the progress of information technology revolution, Internet has gained rapid development and gradual popularity. The ability to mastering and using network techniques has become increasingly important in people’s daily work and life and it has turned out to be a necessity in job hunting. Under this...

Based on the characteristics of power grid construction projects, in order to meet the development goals of the power grid, firstly, an index system for optimizing the ranking of power grid investment projects is formulated. By establishing an optimization model based on matter element extension for...

China is the world's largest pig country, the number of livestock and meat production are ranked first in all countries, but China is far from a big pig. The main reason is the lack of sound technical support system and imperfect market information system. This paper introduces large data into the dynamic...

The multi-source dynamic feature recognition of mechanical nonlinear multi-failure mode is a technical bottleneck and problem encountered in the application of fault diagnosis in the process industrial production line. It needs not only to extract the time-frequency characteristics of the single-source...

Due to the improvement of information and automation level in coal mines, there are more and more network devices with IP addressing. Whether we can detect their online status in time will directly affect the monitoring and control safety of the whole integrated automation system in coal mines. Based...

γ-linolenic is one kind of polyunsaturated fatty acid (PUFA) essential for human body. The aim of this study was to investigate the feasibility of Near Infrared Spectroscopy (NIRS) to determine the content of γ-linolenic in donkey meat. The spectra of forty donkey meat samples on the spectral range of...

Objectives: The purpose is to study the effect of proto oncogene BMI1(B-cell specific moloney murine leukemiavirus insertion site 1) gene silencing on the proliferation inhibition and 5-Fu sensitivity of human breast cancer cells through experiment in vitro, and to explore the feasibility of the combined...

This article designed and implemented a remote mobile environmental monitoring system based on Socket communication technology. The system consists of clients, a server, and remote terminals. The interaction between the client and the remote terminal of the system is based on the server acting as an...

In this paper, starting from the actual needs of firefighters positioning of firefighting and rescue and the current status of WLAN development in buildings, a wireless network firefighter positioning and monitoring system and data transmission method based on thin AP framework is proposed. The composition,...

Base Vieta’s theorem, iterative methods for polynomial equations are proposed and all roots of polynomial equation can be found simultaneously. The convergence of methods is preliminarily discussed. Examples are given.

In recent years, artificial neural network have been widely used in music application. Algorithm can compose music that is comparable to human performances. However, few people use algorithm to compose Chinese folk music. Applying algorithm to ethnic music composition is beneficial to its development....

Under the current era background, the rapid development of Internet technology has provided a new development path for the development of the visual communication profession in the country under the background of the information age. It requires continuous updating of the curriculum and changes in traditional...

As football is crucial part in physical education of higher vocational colleges as well as one of sports events that are well received by students in physical teaching in higher vocational colleges, its teaching methods will directly affect quality of teaching. In current physical education system and...

With the development of information and communication technology and Internet, the impact of Internet financial information on the financial markets has more and more restrictions to ignore.the Internet is common in people's life , which brought great changes to the financial industry, since the 2012...

With the rapid development of Internet of Things technology, the RFID products can be found at every corner of our lives and work. On one hand, they bring us efficiency and convenience. On the other hand, they pose a great threat to our information security. This paper discusses a new encryption method...

Today's elevators are increasingly demanding speed, safety, comfort and intelligence, while old-fashioned elevators are struggling to meet today's demands. An elevator drive control scheme based on 51 series chips is designed. The VVVF (variable Voltage Frequency Control) technology is selected as the...

Micro business is the product of business activities expanding to the mobile social platform in the mobile Internet era. It is a commercial activity carried out on the mobile terminal platform with the help of internet technology. It is a carrier channel derived from the Web3.0 era. It is a marketing...

With the increasing enrollment of colleges and universities, the demand for catering services is getting higher and higher. The traditional management mode has not adapted to the development of the new situation, so it is urgent to reform the management mode. This paper analyzes the shortcomings of traditional...

Based on the data relevance analysis method, the distance value of the adjacent data subsequences in the one-dimensional sequence of the current mode Boost converter is measured, converts complex numeric columns to a simpler range value sequence, by means of qualitative observation and quantitative analysis,...

When people want to give a mark for athlete of competitive martial arts, Ten Judges are needed. These Judges are divided into three groups. Each group give his score from different point of view According to the rules. In this paper, these characteristics of rules about competitive martial arts are analyzed....

Excellence Program has been carried out in Honghe University for electrical engineering and automation since 2014. Through the construction of a practical and comprehensive teaching platform, a new engineering education training plan and curriculum system has been formulated, and engineering capabilities...

With the development of computer technology, VR graphics technology has also achieved certain progress in this area. It is an integrated science and technology that includes a variety of subject areas and is widely used in various real-world fields. Taking the key points of VR graphics technology as...

Aiming at the problem of time slot resource allocation in tactical data link network, combining FPRP algorithm and P-TDMA algorithm, the exponential incremental exponential decrease (EIED) backoff algorithm is introduced, and the competition access probability is improved, propose a dynamic time slot...

In the era of big data, the information security has attracted much attention. The content of our research can provide guarantee for information security in the big data environment for the construction of a new safe Internet, escort information security, and improve the related hardware security products...

In the Internet age, smart links between products form the Internet of Things (ie, the product ecosystem), and the influence of the ecological principles of the natural world on the product ecosystem is gradually revealed. Product Identity (PI) designs also carrying out the inheritance and development...

In the field of intelligent robotics and control engineering, image classification technology based on deep learning is of great significance for robot image identification and has gained a wider range of applications. However, when it comes to the actual working environment of the robot, the existences...

The paper relies on the design of network security in the network engineering of a university's campus network to comprehensively analyze the security status of the campus network and the needs of campus network security. Focusing on the analysis of security issues, we conducted an in-depth study of...

The multipath interference affects the navigational accuracy of the Microwave Landing System (MLS), which threatens the landing security of planes seriously. The common methods of the multipath interference suppression are realized on the electromagnetic modeling of the airport environment, which have...

Under the background of Internet plus, the development of innovation and entrepreneurship, business and management professionals are also facing the urgent need of how to inject “innovation and entrepreneurial elements” to “upgrade” their own quality structure. Objectively speaking, in this regard, business...

This paper mainly studies the design and implementation of the search engine's searcher Spider program, and introduces the concept and technical essentials of Spider program in detail. Network crawler is a web crawler program which can run in the background with configuration file as the initial URL...

Aiming at the insufficiency of the training mode for computer major in local engineering colleges and universities, combined with the characteristics of local engineering colleges, the paper proposes a reform plan for the practice of personnel training for computer major in local engineering colleges....

Objective: The two methods of fetal system ultrasound examination and routine obstetric ultrasound examination were studied, and its application value was analyzed. Method: In this period from May 2016 to May 2017, 120 patients in the late pregnancy were examined in our hospital as the subject of this...

Based on the basic principle of the direct torque control of three phase asynchronous motor, this paper analyzes its mathematical model by using the method of space vector, and establishes the basic structure of the direct torque control of asynchronous motor. The direct torque control system is realized...

Permanent magnet synchronous motors ( PMSM) will demonstrate the complex dynamic behaviors under certain parameters and operation conditions. The performance of PMSM will degrade because of dynamic behaviors,a method of controlling chaos by designing a robust finite-time stability controller is developed...

In order to solve the problem that the relative position of the looper hole and the spiral groove cannot be detected on site when the ball screw nut is processed at present, a method of converting the direct measurement into an indirect measurement method is proposed. Using software LabVIEW, a new type...

At present, the development of Internet finance in China is still in its infancy, and there are still many gaps in the regulation of Internet financial risks. In addition to the risks of traditional finance, Internet finance also faces the risks brought by the Internet itself, which also makes it more...

This paper discusses three basic theoretical problems of carrier formation, combat command and operation. It is believed that we should focus on the anti-submarine, air defense and early warning capabilities of the formation of our team, and gradually determine the configuration of each ship in the formation...

As international trade has become increasingly prosperous, and cultural exchanges has become more and more frequent, translation work has met with higher and higher requirements. As a newly emerged technology, CAT has become a great driving force to translation work by facilitating the work of foreign...

This article mainly elaborated the current status of emergency communications for firefighting forces, analyzed the current situation of the use of emergency communications equipment for firefighting forces, and also introduced the challenges faced by fire emergency communications in the new era. Finally,...

The advent of the digital era has driven the constant innovation and innovation of professional teaching. Under the digital vision, the visual communication design professionals training model needs innovation. This article mainly elaborates the problems in the cultivation of visual communication design...

By summarizing the drawbacks of traditional examination method, this paper analyzes the basic methods of online examination system, the basic principle involved, business process, business model, practical construction method, the SSH framework for the development of Web three layer structure model and...

With the continuous development of science and technology, Internet+ thinking has been widely used. The Internet, cloud computing, and big data provide more personalized and professional services for human life and work. In the current library work, services are also more extensive and the library is...

In this era of information explosion, the development of science and technology changes with each passing day. Therefore, the automatic analysis of scientific and technological trends aims to help scientists extract useful information from a large number of academic conferences and scientific and technological...

With the improvement of the enhancement level of vehicle power and the demand for high reliability power required by the equipment, the contradiction between high performance, high compactness and high reliability has become increasingly prominent. The diesel engine is designed as an organic combination...

In corporate business activities, the identification and control of risks by enterprises has become an important task for corporate management activities. This is also a long-term task for companies. For enterprise managers, it is necessary to invest in the company's own operating conditions on a long-term...

Traditional PID motor control methods have problems of low control accuracy and slow response speed. Therefore, in order to improve the performance of the speed control of brushless DC motor, a control method based on BP neural network and shuffled frog leaping algorithm is proposed. The DC motor was...

With the continuous development of China's power electronics technology, the power sector's optimization and control efforts for various energy consuming manufacturing enterprises have also been significantly increased. At the same time, the energy problem has been seen as an urgent need to optimize...

In recent years, with the rapid development of the electric vehicle market, the number of waste lithium ion battery has also risen rapidly. The waste lithium ion power battery contains a lot of toxic and harmful substances, so it is of great significance to recycle and harmless treatment. This paper...

With the increasing of students in colleges and universities, the laboratory need to face more and more students in different speciality and different administrative levels, that make the laboratory management work to become more and more complex. In order to reduce the management workload of laboratory,...

E-commerce is a new type of economic activity that is highly commensurate with modern information technology and business activities. It has become an important force that leads the transformation of production and lifestyle. The rapid development of E-commerce in recent years has become an important...

CNC machining of complex parts refers to cutting simulation based on CAD/CAM and processing of post-programs. Among them, the cutting simulation is mainly used in NC program inspection, and the subsequent program processing is mainly the adjustment and processing of the tool path, which is a supplement...

As a beneficial supplement to our financial system, the development of Internet finance has promoted the innovation of financial model and injected strong vitality into financial market. Internet finance provide clients with more convenient and fast financial services, effectively alleviate the financial...

In modern society, with the rapid development of economy and service quality, electric energy has become one of the necessary energy sources for people's production and life. The emergence of problems, such as such as distribution network, metering, meter reading, information and so on, have seriously...

With the continuous development of the society, the advancement of science and technology is advancing with each passing day. Different technologies have been merged to create new technologies. In particular, the continuous advancement of network technologies has made the use of virtual reality technologies...

In this paper, the design points of a kind of semiconductor lighting driven PCB are studied. With the development of semiconductor technology, the market demand of PCB has been improved rapidly. The processing quality of PCB is constantly upgrading, and its online detection accuracy and speed requirements...

The automotive interior brings people an intuitive and comfortable feeling that directly affects the image of the automobile. With the increase of consumer spending power, consumers are paying more and more attention to the appearance of the automobile interior while attaching attention to the performance...

China's Internet finance has begun to take shape and has played an active role in improving social efficiency, stimulating financial vitality and serving the real economy. At the same time, the development of Internet finance can also bring new risks. This paper expounds the actuality and necessity of...

Changing the previous mold design methods based on experience, intuition or repeated testing molds, the design method with combination of the computer-aided design software UG, the data transfer software CADDoctor and the finite element analysis software MoldFlow is adopted for design and optimization...

With the continuous development of various sensor network positioning technologies, the accuracy of robot path planning based on wireless sensor networks has been continuously improved. Therefore, a Dijkstra path planning method for sensor networks based on optimized ant colony algorithm is proposed....

China’s steel industry has developed over last 60 years into the world biggest. China accounted for 36.4% of world steel production and 43.3% of world total consumption in 2007. It has driven by rapid modernization of its economy, construction, infrastructure and manufacturing industries. Maintaining...

Trajectory planning of robot has the important position in the control of robot. Taking the industrial robot for research objects, this paper carried out the continuous path planning for the robot end-effector, proposed the continuous path algorithm of robot based on CAD/CAM technology and realized NC...

This paper takes the application of complex network theory approach in cognitive wireless networks as the basic background, and discusses the key technologies of cognitive wireless networks based on complex network theory. The basic goal is to optimize the cognitive wireless network's end-to-end performance....

Digital design and manufacturing are playing an increasingly important role in many related fields such as advanced manufacturing technology, medical rehabilitation equipment and biological engineering. From the advent of CNC machine tools in the 1950s, digital manufacturing technology has undergone...

In the “Internet plus” era, information technology will be applied to the community home-based care services is a new initiative to create wisdom of the pension industry. With the full use of the Internet and large data, the new model of home care for the elderly needs the active participation of the...

According to the introduction of Internet financial risk, this paper mainly use literature review and qualitative analysis method to make a detailed analysis of specific Internet financial risks in order to suppress them, and provides forward targeted Industry supervision strategies and risk preventive...

With the advent of the Internet Era,traditional media are more or less hit by the Internet.The development of broadcast media in "Internet plus" background,besieged by media such as network radio, APP and self media.This paper is based on the broadcast media in the "Internet plus" environment,combing...

With the rapid development of China's economy, China’s scientific and technological level has been continuously improved, and various new technologies and applications have been continuously developed. In particular, the rise of the Internet information industry has contributed to the rise of New China.As...

Due to the simple shape of the flat washer parts and the low precision requirements, they are widely used and versatile in the mechanical industry and are therefore suitable for mass production. In order to facilitate the excretion of waste, this paper adopts flip-chip composite punching to eliminate...

With the acceleration of science and technology, public transport has become an important travel tool, so the public transport inquiry system is becoming more and more important. China's urban public transport enquiry system is in the early stage of its development. Therefore, people have less information...

In recent years, science and technology have been widely used in the development and construction of various fields, among which computer network technology has achieved good results in a short period of time and is more important for people's lives and work. Computer network technology in the process...