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A new single-phase of the harmonic current detection method and compensating current control method are presented in this paper. It’s a simple algorithm and achieve more，fast response and real-time. This detecting method is fit for t single-phase parallel active power filters. The simulative result shows...

Recently, with the complete propulsion of digital development zone construction, the information-based instruments and city informatization level in the city have been improved gradually and obviously. Especially, the successful implementation of engineering project like the basic information resources...

Music education is an important part of quality education in our country. Music education is an important way to improve people’s comprehensive culture and artistic accomplishment, and an important means to promote our music development. In the process of junior high school music teaching, the author...

The article takes the major of architectural decorative art design in a vocational education school in Hainan as the illustration to discuss the professional construction background, location of talent training, and thinking of talent training, and train the professional talents with the thinking of...

The high voltage direct current transmission based on voltage source (VSC - HVDC) technology has been widely used in transmission areas. Aimed at the problem of the low Steady-state accuracy and weak anti-interference ability for the traditional PI control, a control strategy based on ADRC was proposed....

The martial arts culture is the spirit of Chinese martial arts, logo, and its constant impact on the wealth and development of all aspects of the development of Chinese martial arts. This paper proposed the development of martial arts culture and rich in problems, for questions, suggestions, clarify...

Against the background of society modernization, especially in the process of constructing a harmonious society, Martial arts as a classic representative of Chinese traditional sports needs coordinated development with the modernized society. The main goal of this article is to construct an index system...

The problem of excessive use of pesticide and chemical fertilizer in China has received attention in recent years. Based on statistical data, the comparative analysis of the application rates of fertilizer and pesticide were carried out between China and typical developed countries, to illustrate the...

Urban development is the basic condition of human social development, is also an important symbol of human civilization progress. A city of the healthy, harmonious and rapid development not only conducive to the residents to live and work in peace and contentment, but also help to promote the overall...

This paper makes an in-depth and detailed analysis for the developing mode of Wushu modernization through the general modernization theory. It also illustrates that the modernization mode should include the target realization mode and the process mode; the target developing mode of Wushu modernization...

Because of its own characteristics and the complexities of driving conditions, Tractor-Semitrailer easily produce shimmy when driving at the high speed. In order to effectively control the high-speed shimmy of Tractor-Semitrailer, differential braking control strategy based on sliding mode variable structure...

This article is mainly through the analysis of the primary and secondary school teachers of non-intellectual factors, and then involved in the primary and secondary school teachers continuing education teaching method selection of its influence. Therefore, it is pointed out that the trainers should fully...

For complex Ad Hoc network environment, based on Elman neural network prediction model, using particle swarm optimization algorithm to optimize the original Elman BP training can find the global optimization thresholds and weights of the neural network layers, and a modified Elman neural network model...

In order to research the influence of engine speed on HCCI combustion, the experiment was conducted in a retrofitted engine to realize HCCI combustion mode. The results indicated that engine speed has a weak influence on combustion phase. But with the increase of engine speed, two-stage heat release...

This paper analyzes the problems existing in the current teaching of the College Chinese,and then the blended learning theory were analyzed. Finally, many methods of hybrid learning theory, such as network teaching system, flipped classroom, MOOC and so on, were applied to the teaching process of the...

Corn stalk powder was densified to investigate its internal fraction property using triaxial apparatus in this paper, with the experimental method of quadric regressive orthogonal and central composite design, factors of water content, loading speed and bulk density (which is acquired by changing sample...

Under the background of information integration, the semantics of ontology integration is still an open issue. In this paper, we propose a revised distributed interpretation which is adapted from distributed description logics. In our proposal, ontology integration is taken as global ontology and local...

Based on the contact geometry characteristics of tapered roller and oilstone in the super-finishing process and the relative motion relation principle, the mathematical model of single abrasive trajectory on the outer surface of the oilstone was established. The model and their parameters estimation...

Through-feed super-finishing is the main processing technology to roller convexity. The research on lapping force of tapered rollers in through-feed super-finishing is the key to further study the material removal mechanism of the roller. Taking a single grain as the object, the movement characteristics...

This paper describes a testing system of thermal transfer label printer based on virtual instrument technology. The hardware of this system uses data acquisition card, signal condition board, while its software is developed on LabVIEW. This system can realize the automated testing for various features...

Blockchain is a decentralized distributed ledger technology. The public chain represented by Bitcoin and Ethereum only realizes the limited anonymity of user identity, and the transaction amount is open to the whole network, resulting in user privacy leakage. Based on the existing anonymous technology,...

Increasing transverse swing of container has a direct impact on safety of multi-rope friction mine hoist. Under the strain of flexible guide, increasing transverse swing is related with parameters of mine hoisting system. Take hoist container under strain of steel rope guide as the research object, considers...

Studying on the relationship between the stock market and economic development in Guizhou Province can help to promote the development of the stock market and economic development in Guizhou Province. Selecting the data from 2000 to 2013 of Guizhou Province, this paper uses multivariate regression model...

This paper presents an example of the Pinghong(Pingxiang to Hongkoujie) expressway in Jiangxi province continual construction project, focusing on identification of disease types, analysis of disease causes, as well as to the measures and suggestions for disease treatments. It can provide references...

The shortcomings of the traditional refractory brick processing equipment with sensor and cylinder are ineffective and the high failure rate. Aiming at this situation, the mechanical automatic processing equipment without sensor and cylinder has been designed based on some software like SOLIDWORKS and...

Based on fieldwork and data statistics of the tri-wheel vehicle driving conditions, the actual driving conditions of the Tri-wheel vehicle are accurately grasped. Processing and analyzing the collected data via mathematical statistics, thus the actual driving characteristics of Tri-wheel vehicles are...

In the practice of product design, the efficient control of complexity has increasingly gained importance. The Dependency Structure Matrix (DSM) has proved to be a useful tool for analysing system structure and managing structural complexity. In order to provide a deep insight of system structure in...

Based on the input and output data of eight high carbon industries in Hebei, Inner Mongolia, Shaanxi, Shanxi and Ningxia from the year of 2003 to 2011, this paper used Malmquist-Luenberger Productivity Index to estimate the green productivity and its decomposition. According to the empirical analysis...

With the development of economy and increasingly fierce market competition, the realization of self-worth for customers themselves is pushed to a new level. With the progress of science and technology and information, the traditional organizational structure design won’t satisfy the need of today’s enterprise,...

Ground-borne vibration and noise induced by train operations are two major environmental problems faced by rail transit systems. Current researches mainly focused on civil architectures and bridge structures but it is rare for large structures such as railway stations in most literatures. Within this...

With the growth of social economy, more and more high to the requirement of animal husbandry.With the brisk development of pig raising production, we have realized that how to improve the effectiveness of pig raising, disease warning and prevention is of great significance. In this research, by applying...

Short-term load prediction of power system has great significance for safety and economy of power system operation as basic content of power system operation management and real-time control. In the paper, power system short-term load predicting model based on RBF neural network was established. Influences...

For high-density urban environments, vertical greenery is often employed as one of feasible alternatives of environmental improvement. Vertical greenery systems (VGS) are being served as an interesting measure to improve the quality of life and urban environments, but only a few studies have examined...

Cannes has redefined art house cinema in recent years. We find that the artistic tilt of films in recent years has been broken. There seems to be a contradiction between these films and previous films. Is there any rule in these contradictions? Is that really a departure from artistry? Is that a departure...

TQC teaching of medical universities which aims at the teaching goal is a process of systematical analysis and overall control to various internal and external factors affecting the quality of classroom by establishing QC teams of all levels and applying the thinking mode, method and means of TQC. This...

Narrowband Internet of Things has great advantage over low speed rate, which is a new cellular technology based on 3GPP Release 13 standard. NB-IoT plays an extremely important role in the era of all things interconnected as a technology of low power consumption and wide area coverage of LPWAN (Low Power...

Considering the problems of low solution precision and suffering from pre-mature convergence by the basic bat algorithm, an improved self-adaptive bat algorithm (SABA) is proposed after the introduction of the self-adaptive step-controlled mechanism and mutation mechanism in this paper. The results of...

Obsessive-compulsive disorder has become one of the common psychological diseases in society, which seriously affects the cognition and daily life of patients with obsessive-compulsive disorder. This article is a general overview of obsessive-compulsive disorders. First of all, the study defined the...

Understanding the response of plant traits to environmental change is critical. Specific leaf area (SLA) is an important plant functional trait, correlating with environmental conditions and indicating certain ecophysiological traits. Although the SLA-environment relationship has been extensively studied,...

With the development of Internet technology, intelligent tutoring system is the certain developing trend the human social digitized education. In this paper, aiming at the existing problems of intelligent tutoring system application architecture, in the analysis of the relationship between EGL and Web...

In order to cope with climate change, China proposes “carbon peak and carbon neutrality” goals. The low carbon development of coastal tourism is essential for the tourism industry to assist in achieving the “carbon peak and carbon neutrality” goals. By defining the connotation of the low carbon development...

With the constantly construction of highways, highway bridges were suffered fire disasters increasingly. After suffering from fires, the load-bearing capacity, usability and operation safety of the bridge will be affected. In this paper, the detection method of concrete and damaged rebar of a post-fire...

Network group information refers to views expressed by the masses of netizens through the network carrier, for the social hot spots and important events within a certain time frame, a network domain. The number change of group information can reflect a hot issue, and from the content of group information,...

Wahaha was founded in 1987 under the leadership of its founder Zong Qing Hou. The company started with three people and an investment of 140,000 yuan,then gradually developed into a mega-leading food and beverage enterprise group company, which is currently the largest beverage manufacturing company...

Antibiotic resistance had increased in recent years, raising the concern of public health authorities. 210 Escherichia coli (E. coli) were isolated from soil samples around the chicken farm, dove farm and quails farm to assess the prevalence of antimicrobial resistance. Broth microdilution and PCR were...

In the review of the formal theories, the view of the relationship between group interest and personal interest is diversified—the gap of the empirical study on its existed for a long time. Therefore, the purpose of the paper was to explore the tendency and mechanism of individual choice between group...

Infrared radiometer measuring experiment, infrared radiometer calibration is extremely important part, which determines the correctness and accuracy of infrared radiation characteristics of the background and objectives of the radiometer measurements. Article first introduces the necessity of an infrared...

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...

Selected cylindrical roller bearings of type NU204 as the research object, measured diameter of 10 sets of bearing rollers with P0 and P6 precision and level, and accounted respectively statistical data of diameter error of bearing roller of two precision and levels. Made normality test and descriptive...

The article firstly elaborates on the current learning situation of contemporary university students and defines and classifies the concept of simulation games. Then it summarizes the development status of two types of games in university education in Europe and America, analyzes the influence and lessons...