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The decision information of mining craft selection is multi-attribute and fuzzy, so we propose a decision model by using Vague sets theory in this paper, the given score function considers the influence which is the hesitancy degree to the decision, the weight of attribute factors is determined by fuzzy...

According to the characteristics of assembly process data, through secondary development of CAD system, centering on the data model of the aircraft assembly process, PPR data model, the hierarchal structure data model, is proposed and the conversion among various types of assembly process data model...

This paper focuses on two aspects. One is the modeling method of hardware function based on Kripke structure. The other is the hardware design specification formal description method which based on temporal logic CTL. In order to design a hardware modeling method which based on Kripke Structure, Hardware...

Sliding window accumulation detector and order statistics-sliding window accumulation detector for missile-borne high-resolution radar target detection are presented in this paper. Their performance under space-time correlated K-distributed clutter background has been investigated. Under null hypothesis,...

This paper presents an improved genetic algorithm based on chaotic characteristics, main combining with the rapid global convergence of genetic algorithm and optimization of chaotic sequence, through the singularity and the complexity of chaotic system to improve mutation operator of algorithm to obtain...

Aiming at the increase of electronic products brought about by the hazards of electromagnetic radiation intensity of an electromagnetic wave, designed a time for detection of people within the scope of activities to re-mind people to exceed the standard, in order to prevent the electromagnetic wave radiation...

The Communication Based Train Control system (CBTC)system controls the operation of the train by calculating the moving authorization for all the trains running on the line through the Zone Controller (ZC, for short) arranged on the ground. The centralized vehicle computing system does not need to arrange...

In 2015, China introduced a fair competition review system. This system aims to ensure fair compensation and a national common market by preventing anti-competitive regulations and polices. Based on comparing the key elements and the implementation outcomes of the Chinese fair competition review system...

The purpose of promoting green energy in various countries is to replace traditional hydroelectric or thermal power generation, especially nuclear power, which is a safety concern. However, in exploring the application of green energy, special attention should be paid to not only saving energy, but also...

Value creation and digital innovation are two of the ways that can be considered in the competitive strategy of traditional food SMEs in Garut Regency. In the era of the Covid-19 pandemic, traditional food MSMEs experienced a decline in sales because the number of tourists visiting Garut Regency decreased...

The multiple criteria decision making (MCDM) methods VIKOR is applied to the selection of the most desirable remediation for a chlorinated hydrocarbons-contaminated aquifer located in Pudong district of Shanghai. Ranking index based on the particular measure of ''closeness'' to the ideal solution is...

Transient performance is an important parameter to measure the performance of electronic current transformer in smart substation , the transient performance of electronic current transformer with analog integrator and digital integrator is analyzed theoretical and simulated, Simulation results show that...

In this paper, first, a new predictor-corrector method( called the modified predictor-corrector method ) for the fractional differential equations is developed. And the new method can be formally viewed as a modification as the classical predictor-corrector method. Second, it is proved that the numerical...

The present paper aims to investigate the correlation of lexical richness with writing quality by measuring lexical richness in EFL English writing. The research was performed by measuring timed compositions of 56 senior English majors with four indices of lexical richness, including text length, high...

In the conventional satellite communication networking process, face with many problems, such as resource utilization is not high, QoS is weak, lack of real-time dynamic adjustment to link. PCC architecture-based satellite communications network model through a secure channel to receive channel real-time...

Preparation of natural resources assets and liabilities table pilot program has been examined and approved by the Central Committee, and in Hulunbeier, Inner Mongolia and other five cities to carry out exploration and preparation of land, forest and water resources real assets, liabilities table pilot....

Based on CAT (hydraulic computer aided test technology), by use of multiple sensors gathering experimental signals, the testing platform develops performance testing work to axial piston pump on the hydraulic controlling platform. Based on digital computer and LabVIEW graphic development platform from...

In recent years, the emotion teaching mode has been paid more and more attention by the academic, which is not only because it can promote the comprehensive development of cognitive quality and emotional quality, but also due to its ability to meet humans’ needs, realize the social formation of the moral...

As we all know, the development of accounting keeps pace with the economic progress. Since the essence of accounting is that the accountants express the objective economic matters with their subjective idea under the norms of accounting standards, and therefore the accounting professional judgment is...

Kiao-Iology is the theoretical production of the interactions of the great eastern and western theories and economic activities. Not only is it a response of the “anxiety of theory” in the domestic academic circles, but also a tremendous contribution of Chinese schools in the third stage of comparative...

Outward bound has unique effects and advantages in improving the psychological quality of bearing pressure and facing frustration, and social adaptability of interpersonal communication, teamwork, exploration and innovation. Therefore, the introduction of outward bound into the curriculum system of college...

As a continuation of our research work on resolution-based automated reasoning approaches for lattice-valued logic systems with truth-values in a lattice-valued logical algebraic structure – lattice implication algebra (LIA), in the present paper, we first prove that alpha-resolution for lattice-valued...

The architecture market management information is the basis of improving the administration efficiency and the supervision ability, and reduce the manage cost. In the design of the inspection module, zml xmlhttp is limited to the environmental and cost, so it is necessary to use the remoted access database...

The Internet of Medical Things (IoMT) generates continuous streams of highly sensitive patient data that demand both strong confidentiality and real-time tamper detection during transmission and cloud storage. Traditional encryption algorithms such as AES and RSA provide strong security but are computationally...

Nowadays, with the rapid development of technology in the world, the debate over the concept of metaverse has exploded, while various new technologies, concepts and scenarios geared towards metaverse have emerged and various industries are making their presence felt. The digital twin has also become...

With the development of science and technology and the progress of the era, data have become an indispensable part of life. All things in life can be converted into data for analysis and prediction. Along with the development of cloud computing and the Internet, big data analysis has become increasingly...

he art theory courses have a full-scale influence on the students. They can not only improve the students' professional skills on painting, but also help in cultivating the students to be a thinking and moral comprehensive talent. However, the courses on painting theory in many art schools are not properly...

With today's urban public transport system's functions becoming increasingly perfect, how to make the dynamic evaluation of the existing traffic facilities and service based on the card consumption data of bus and the GPS data of taxi or other large data information, whose target is to improve the quality...

Zr-based bulk metallic glass possesses the highest potential as a structural material among metallic glasses. However, its potential application has been restricted by a number of issues, such as fragility, small size and difficult fabrication into different shapes. In this paper, an attempt is made...

Since China is a vast agricultural country, effective circulation of agricultural products is closely related to national economy development, agriculture modernization as well as fundamental interest of farmers. With the rapid development of agricultural economy, people’s life quality has been constantly...

The symbol error rate is the ultimate measure of the reliability of a data transmission service. How-ever, due to the absence of effective and efficient solutions, the symbol error rate estimation has been long neglected in practice. Kernel pseudo-error monitoring represents the latest effort to fill...

To construct an evaluation system to define when and how a county is sustainable or unsustainable, we describe metrics in eight aspects: health human, food security, access to clean water, local environmental quality, energy access, livelihoods, community vulnerability, and equitable sustainable development....

Design and implementation of a network video monitoring system, whose master chip is the DM6446 of TI DaVinci series which combines the digital signal processing technology, is introduced in this paper. The hardware of this system is with simple interface and the software is with perfect function. The...

Based on the First-principle, using ab initio Hartree-Fock self consistent field method combined with many-body expansion method, two-, three-, and four-body potential energy of face-centered cubic (fcc) solid neon are calculated with the atomic distance R from 1.6?... to 3.0?.... Then we obtain the...

We utilized the finite-difference method to establish the discrete distribution model of the two-dimensional bathtub plane at the heating moment. We achieved the simulation of temperature distribution on the two-dimensional plane through numerical analysis, Gauss-Seidel iterative method. By comparing...

Based on the use of optical image data, this paper uses NDMI to estimate the vegetation water content. It employs multi-polarization satellite-based radar data together with microwave scattering Water-Cloud Model eliminating the impact of the vegetation layer and isolating the contributions of vegetation...

The reality of money politics occurs massively and progressively. The target is not only the wider community, but also focuses on targeting the younger generation. The reflection and intelligence of young voters is the main focus of countermeasures against money politics. This research attempts to answer...

With the deepening of college education reform, music and dance education in Chinese colleges has undergone a new development. But the colleges are still restrained by the traditional ideology in terms of teaching concept, and the teaching mode is too old. This paper has discussed in-depth the innovation...

The paper aims at knowledge management and application problems during the diesel research process, reviews the development of ontology in the Semantic Web domain, analyzes the requirement of the knowledge ontology frame, puts forward the diesel domain ontology candidate principle, constructs the whole...

Through literature review and assessment, analyzing the history and current situation of the economic theory of domestic brands, the author discovered the problems and potential research directions in order to provide a reference for subsequent research. The paper summarizes the research of domestic...

This article system, fully discusses the Web transaction clustering analysis of two stages, namely data preprocessing and cluster analysis phase. Data preprocessing phase, including log analysis, data cleaning, the user identification process; at the same time, studied the Web transaction clustering...

It is a complex nonlinear problem to analyze the interaction between bind and the deformation of surrounding rocks and the depth of plastic zones as well as the deformation caused by destruction. This study tackles this problem by taking into account the size of roadway section, burial depth, rock parameters...

Linguistic summarization offers novel ways of gaining insight into large amounts of data by extracting their main properties and representing them linguistically. Various linguistic summarization techniques have been proposed for data sets consisting of attribute-value pairs. However, many application...

Naor and Shamir proposed an optimal (k, k visual cryptography scheme (VCS). Droste extended the (k, k) scheme to (k, n) scheme. Based on properties of 0 and 1’s permutations of basic matrices, we use basic matrices of the (k, k) scheme to constrict basic matrices of (k, k+1) scheme.

The Dai people is one of the ethnic minorities with deep national culture. This article uses the field investigation method to study the Huayao Dai people in the County of Xinping County in Yunnan Province and explores the mathematical culture contained in Huayao Dai people's costumes from the mathematical...

The quantitative determination method of seven organic phosphate esters (OPEs) in urine by gas chromatography-mass spectrometry was established and optimized by changing the derivative reaction procedure, the different sample doses and the different extraction reagents. The results showed that the best...

A new asymmetrical photochromic diarylethene, 1-(2-methyl-3-benzofuryl)-2-(2-methyl-5-naphthyl-3-thienyl)perfluorocyclopentene (1o) was synthesized, and its photochromism and fluorescence properties were studied in detail. Upon irradiation with 297 nm UV light, the colorless 1o changed to violet both...

Along with the development of information technology and wide applications of network, information retrieval plays a more and more important role in people's life. But as the Twitter kind of short message service appears, a new problem has emerged in the world of information retrieval, that is, real-time...

In this paper we introduce the concept of multiple bipolar fuzzy measures as a generalization of a bipolar fuzzy measure. We also propose a new definition of a group, which is based on the multidimensional bipolar fuzzy relations of its elements. Taking into account this information, we provide a novel...

This paper focuses on the system form, air handling and airflow organization of the air conditioning and ventilation system for emergency fever clinics. In order to ensure that the technical parameters such as regional pressure difference between functional rooms meet the usage requirements and technical...