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This paper used Particle swarm optimization (PSO) algorithms and its hybrid algorithms such as PSOPC and UPSO for solving optimization problems. Particle swarm optimization with passive congregation (PSOPC) and the unified PSO algorithm is called UPSO use to improve the performance and convergence of standard PSO. Passive congregation is an important biological force preserving swarm integrity and...
A new multi-objective supervised clustering genetic algorithm is proposed in this paper. Training samples are supervised clustered by attribute similarity and class label. The number and center of class family can be determined automatically by using the fitness vector function. The two key elements have optimization nature and can be unaffected by subjective factors. Use the nearest neighbor rule...
Technological economy and managerial science circles are paying particular interested attention to unique micro characteristics of emerging technologies and challenges brought about by them to traditional managerial mentality and methods. This article analyzes market uncertainties of emerging technologies in the sense of concept of and research on emerging technologies; examines random dynamic characteristics...
The NC machine is a tool which is indispensable in industrial manufacturing. In recent years, with network, computer and other related technical development, It provide a new power to numerical control technology. The main idea of this article is description the networked CNC machine fault diagnosis which based on expert system
The application of the backstepping feedback design technique to the speed control of a PMSM is investigated. Using backstepping method, both feedback laws and Lyapunov based designs are applied in the controller design. The proposed stabilizing feedback law for the PMSM is shown to be globally asymptotically stable in the context of Lyapunov theory. It takes into account nonlinearities of the system...
This study is proposing a semi-quantitative, unbiased "hands on - hands off" partition of the economic systems on the bases of whether they are or are not exhibiting structure as revealed by non linear time series analysis. The analysis is performed on the corresponding exchange rate time series with respect to the United States Dollar. The structure is related to the impact of the ongoing...
From the fact that human behavior is determined by both miners' intrinsic characteristics and external environment, the factors that may affect human behavior safety in metal underground mining are analyzed. Based on the analysis, countermeasures such as choose eligible miners and optimize environment are proposed, consequently to minimize the adverse effect and maximize the efficiency of miners matching...
In accordance with the principle of centrality indices were selected, degree, closeness, node betweenness and flow betweenness, to progress the centrality of CAN (China's Aviation Network) and rank the degree of importance of nodes in CAN. The result shows that: in the four treatment results, the application of node betweenness index made the best; its centrality degree is 96.92%. And by comparing...
The construction of central town is one of the important task of Tangshan in the process of the coordination of rural and urban development, restricting factors involved are as follow: separate urban-rural household registration system, short of construction land resources and the imperfection or missing of financing system ,etc. To solve these problems, the following countermeasures should be taken:...
This paper has applied systematic ideology, inductive and deductive methods to analyze the regional science and technology policy of the EU and its inspiration for China. The regional science and technology policy of the EU is closely related to the regional policy of the EU and it has played very important role in solving the regional problems of the economic recession regions in the EU. The successful...
The selection of VE cooperative partners is a pivotal and complicated issue in the process of the establishment of VE, because it needs to consider not only large amounts of quantitative elements but also many non-quantitative elements such as the efficiency evaluation of VE Partners. According to this phenomenon, from the angle of the efficiency evaluation of VE Partners, we present the C²R model...
As to the innovation in the science and technology, the informatization is an important topic of theoretical research. Moreover, it is also considered the essence of the modernization in the science and technology. With the development of the information age, the amount of information growing exponentially, data mining is produced in this case. The new technology is, not only a product of the information...
In the study of the determinants of the physical fitness for the results of the track events, it is surprising to learn that the weight coefficient of the sidestep Test index is 0.4, and there are event group differences in the selected indicators among the winners in the track events. Therefore, the suggestion: The accuracy reflected from National Standards for Student's Physical Fitness and Health...
By using athletes who have double items in track and field events of Beijing colleges and universities held during 7 years as research object, and by making a study of individual event. The finding illustrate that there is vivid characteristic of double items in high-level amateur, and such a characteristic employed in specialized training and got a good achievement.
Based on the survey of 6800 employees from 25 enterprises in the Northeast Old Industrial Base, we summarize various statistics about employee sports activities and propose important Strategic steps for further development. Questionnaires, interviews and other research methods were used in this survey.
An increasing number of enterprises begin to implement the green sale strategy initiatively or passively and advertise green products, however, how to choose appropriate advertising appeals according to different types of products confuses enterprises and is rarely involved in the existing literature. This paper simulated series of experiments and analyzed the different match of two types of green...
Using both qualitative and quantitative analysis, a set of relatively integrated evaluation indexes was developed to analyze the urban planning process in Guanzhong urban agglomeration. Key impact factors of coordinated development obtained from literature analysis were used as input, and the degree of coordinated development during 1988~2008 calculated by principal component analysis and the coordinated...
Emergency communication in a network environment shows some new characteristics. Some advantages effectively of microblogging meet the requirements of emergency communication. This paper analyzed based on microblogging's emergency communication. And some suggestions were proposed for the emergency communication using the microblogging.
This article analyzes low-carbon lifestyle and characteristics of five dimensions of Internet-based lifestyle on the basis of division of lifestyle into attitude, behavior, time, space, and matter. Internet-based lifestyle is a low-carbon lifestyle. But it can hardly sustain because of the unhealthy and incomplete configurations. An example from online network, the article initials a new era of constructing...
E-business service industry is a new branch among sections of service industry and mainly provides service for e-business applications. Though e-business has broken the space limitation, cluster is an obvious feature. This paper, through deep analysis of its driving mechanism for cluster, found that knowledge spill-over, learning effect and innovation requirements are the endogenous mechanism, while...
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