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Due to effects of the light by water and other particles, the quality of underwater image will degrade. The traditional underwater image segmentation methods based on intensity and spectrum have difficulty in determining boundary. Inspired by the visual system of mantis shrimps, this paper constructed...

This paper describes a system for evaluating flight of fixed-wing aircraft. During the flight of an aircraft, flight parameters are obtained and transmitted to the ground station by means of wireless communication. These flight data are received by the ground station and are calculated so as to get the...

Despite the needs of the labor market in biologists who know mathematical methods at a high level, the current system of mathematical training of students of biological specialties does not meet these requirements. The article discusses the concept of biomathematical culture of the students as the main...

With increased smart upgrading and reconstruction of power grid in China, typical representative of the third generation dynamic reactive power compensation technology, i.e. STATCOM(SVG), has been used widely in power transmission and distribution network all over China with good economic and social...

Relay technology is an important technical means to achieve a smooth transition from Long Term Evolution (LTE) to LTE-Advanced (LTE-A). Theoretically, the addition of nodes will improve the performance of the system effectively. While the relay is active nodes, addition of nodes become a new source of...

Regional socioeconomic planning requires assessing the local resource potential from the economic standpoint. The assessment must cover the tourism opportunities the region has, as domestic and inbound tourism is a national priority. This makes relevant any effort to improve the methodology for assessing...

For the underwater target detecting task, a binocular vision system specialized to the underwater optical environment is proposed. The hardware platform is comprised of a image acquising unit, a image processing unit and a upper computer. Accordingly, the loaded software system is operated for the camera...

Compared with traditional reactive compensation equipment, STATCOM features complicated structure and numerous components. And STATCOM utilizes multiple redundancy technologies to meet long-term stable operation requirements of power system for the equipments in the substation. This paper introduces...

In this paper, we discussed this engineering problem that used planar capacitance sensor measuring lumber moisture content. And a new mathematical model was introduced which could set up the relationship between the distribution of dielectric constant and planar capacitance sensor in the heterogeneous...

The article contains results of the functional/process simulation of the risk analysis procedure based on the FMEA (Failure Mode and Effects Analysis) methods. The authors reviewed the primary literature sources on this issue and decided that it was necessary to simulate this procedure in two notations...

This paper gives the research on the anti-noise AM spot jamming performance of pseudo-random binary code phase modulation and sine FM combined fuze based on the criterion of signal to jamming ratio gain. First, the overall signal to jamming ratio gain of its receiver is reduced in detail under the noise...

in recent two years, electrical load in Fushun District increases continuously, and the impact and harmonic pollution on the power grid rises continuously, voltage quality problem becomes aggravated. Through multi-disciplinary analysis and demonstration, Fushun Power Supply Company installed SVC/SVG...

In the modern economy, the actual purpose of business (profit) came into conflict with the social and environmental results of production activities. The internationally recognized concept of sustainable development provides a comprehensive solution to economic, social, environmental and other problems...

This paper discusses the neural network application for the information processing in the netted radar tracking systems compared with the problems of the conventional radar information processing. And then test the neural network using simulation method. The simulation result shows that the neural network...

SVG is the third generation static var compensator that performs reactive power regulation by sending out capacitive or inductive current. Since numerous high power electronic components (GTO, IGBT) and PWM technology are used, the intensity and type of electromagnetic interference generated by frequent...

A new video watermarking scheme against geometric distortions is proposed, which is most suitable for DCT-encoded compressed video, like MPEG-2, MPEG-4, H.264, etc. To lower the computational cost, 2-D DFT coefficients are constructed directly from the block DCTs by exploiting a fast inter-transformation....

This article analyzes the current problems and promising directions of development in the field of foreign economic relations and international cooperation of the Sverdlovsk region. As a result of the analysis of normative legal acts, statistical analysis of data from open sources on the activities of...

An imaging system based on the transmission and reflection modes in the terahertz (THz) region is developed by using a backward-wave oscillator (BWO) as source, a Golay-Cell as detector, and an oscilloscope as data acquisition unit. The system software based on the oscilloscope is designed to control...

Outdoor SVG (container-type) is especially suitable for limited space, such as old substations. The limited space of the entire device, and electromagnetic noise inside, especially that of the power chamber which is far higher than ordinary SVG. In the final analysis, the study on the law of change of...

In the last decade there has been considerable interest in the problem of enterprises crisis resolution. It is related to the fact that a number of economic crises hit many countries. This paper presents a new approach to assess the resilience to crisis of enterprises. For this purpose, we propose to...

Cloud computing is becoming a popular and important platform for web service applications. With the advent of more and more service resources in cloud, it is a crucial challenge to build an effective diagnostic mechanism. To improve the diagnosis capability for composite web service, we propose an automatic...

The evergrowing competition of countries, regions, cities and the increasing demands of the population for the quality of the surrounding environment called for the creation and maintenance of positive image and reputation, the main constituent of which is the branding of territories. Effective use of...

In the different subsets of 4-parameters space , we obtain the exact traveling wave solutions of a class nonlinear partial differential equations which are closely related to the periodic wave solutions of (3+1)-dimensional nonlinear evolution equations, generated by the Jaulent-Miodek hierarchy. These...

In this paper, we present a general and extensible context-aware computing ontology (CACOnt) for modeling context and providing inference mechanisms. CACOnt provides not only the generic context ontologies for capturing basic concepts about context, but also the extensibility for adding domain-specific...

Multicast routing is a critical problem in the P2P network. The main task for multicast routing is to establish a multicast tree with good performance, to satisfy the various qualities of service requirements, such as improving the streaming media service quality, and the utilization rate of cyber source....

Article is devoted to a research of competitiveness of the Amur region in the field of use of information and communication technologies in the organizations. Interregional comparisons of use of ICT in the regions entering the Far Eastern Federal District are presented in article. Comparison of regions...

Applying bifurcation method, some new exact traveling wave solutions of a class nonlinear partial differential equations generated by the Jaulent-Miodek hierarchy models are obtained, which corresponding to the kink wave, anti-kink wave solutions of its traveling wave system.

As the development of technology, the wireless sensor networks (WSN) have a wide spread usage. And people pay more attention on the localization algorithm, as the key technology of WSN, there have been many method of self-localization. The concentric anchor-beacons (CAB) location algorithm is one of...

During the design of IVECO ISG hybrid electric vehicles (HEVs), the ISG electrical propelling system was inserted into the Duling IVECO vehicle. Thus the controller of ISG electrical propelling system constructed the distributed control system with the other controller. However, field bus is one of key...

The study of current trends in the development of economic activity of enterprises in Russia, on the one hand, and the sources of economic growth, on the other hand, indicates a significant increase in the role of control instruments in the economic entities management. Considering the optimization system...

The existing hydraulic pressure control fault diagnosis system is effective on fault detection, but the fault isolation capability is bad. In order to improve the capability of the fault isolation, the artificial neural network (ANN) is used in the fault diagnosis system. Aimed at the representative...

The article deals with the strategy of spiritual and moral perfection of the economic person, what was formed in the framework of Protestantism. The Reformation, where Protestantism had appeared, brought to life the economic man and started the foundation of capitalist society. A description of the theological...

In order to solve the problem of semantic heterogeneity in data integration, this paper places emphasis on establishing a good data model in the stage of expressing data. Through the ontology modeling method on audit data integration, we using the method of top-down ontology integration, put forward...

In order to improve the reliability, security and validity of such type Missile Launcher, The faults prediction theory is introduced based on fuzzy neural network. The faults prediction analysis model is built, and an advanced training algorithm is proposed. Such algorithm is tested by using in the fault...

Economic Dispatch (ED) is one of the optimization issues for improving the economic benefit of power plants. According to the framework of Mind Evolutionary Algorithm, we proposed a new developed Dynamic Mind Evolutionary Algorithm (DMEA) to solve the ED problem. Specifically, the economic model in power...

This article is dedicated to a study of organizational and methodological issues of developing a progressive database to improve the degree of substantiation of predictive and planning analytical calculations for strategic planning documents. The article provides an analysis of methodological documents...

The estimate methods of evapotranspiration was studied in several methods including field measurement, instrument measurement and Penman - Monteith formula. There are slight differences between the results calculated by the 3 methods. As a traditional method, field measurement has high credibility. By...

Missing data universally exists in various research fields and it results in bad computational performance and effcet. In order to improve the accuracy of filling in the missing data, a filling missing data algorithm of the nearest neighbor based on the cluster analysis is proposed by this paper. After...

In order to meet the requirements of multiple data links cooperative combat in network centric battle field, we analyzed the problems and challenges that US Army tactical data link system encountered when meeting the needs of network-centric warfare, and elaborated the turning point that the ideas of...

The article is dedicated to the issues of increasing the competitiveness of Russian regions in the context of updating innovative types of development. The necessity of a differentiated approach to enhancing innovation at the regional level in accordance with the principles of “smart specialization”...

This paper takes a kind of 3-TPT Parallel Machine Tool (PMT) as the objective of research. The positive and inverse kinematics mathematical model of constraint chain are established through the kinematics analysis to the constraint chain of this machine, the inverse kinematics model that has unique solution...

The article provides an analysis of current issues of legal regulation of economic security in Russia. The authors restricted themselves to separate issues of legal regulation of security of the economic system that allows to efficiently and consistently resolve social issues by means of stability of...

To establish a general and robust shot boundary detection algorithm, according to characteristics of lens conversion and the ideal of multiple video features fusion, a shot boundary detection algorithm is proposed based on YUV histogram, texture feature and edge orientation histogram in the paper. Besides,...

The significant development in mobile internet greatly enrich our daily life, meanwhile it challenges the capacity of the current cellular networks. The limited frequency resources are the main bottleneck of the development of cellular networks. Device-to-device(D2D) communication is a new technology...

The authors summarize the experience in training translators/interpreters to participate in the popularization and promotion of regional tourism product abroad. It is substantiated that interdisciplinary collective project implemented in the framework of practice for obtaining professional skills and...

Genetic programming is an evolutionary algorithm that proposed to solve the automatic computer program design problem by J.R.Koza in the 1990s. It has good universality and intelligence, and has been widely applied in the field of computer engineering. But genetic programming is essentially a stochastic...

Global change and connectivity require new management approaches. First of all, the business sector adapted to the new conditions, actively implementing modern flexible approaches to management. It is also becoming important for States and their administrative-territorial associations to identify and...

In this paper, the optimal channel exploration is proposed for cognitive radio networks. In the networks, primary users (PUs) utilize the channels with fixed slot structure. Cognitive users (CUs) should sense the channels within each slot. We study the relationship of the channel states between the nearby...

Power grid is a complicated and huge system, many links are involved during its life-cycle, and serious information exchange and sharing problems can be found between these links, they restrict the level of power grid’s informatization construction. With the presentation of building information modeling...

The article presents approaches to the interpretation of the “regional economic policy” concept in a theoretical way. A rather extensive controversy regarding this category, assessment methods, determines its versatility and capacity, indicates the presence of scientific interest in this term at this...