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Production scheduling system of open pit mine is the key process of mining production, and the optimization effect of the production scheduling system of mineral resources has direct impact on the production efficiency and production efficiency of open pit mining. Based on the actual problems in mining producing, this article adopts multi-objective optimization to propose a optimized model for tramcar...
This paper proposed a kind of measuring system of the support reaction of the aerial work platform based on wireless communications mode, which can resolve the problem of the signal cable tangling compared with traditional mode. And a frequency transfer method is adopted to avoid interference or occupation of communications frequency in the wireless communications design, Test results show that measuring...
To extend the lifetime of wireless sensor network and improve the efficiency of node energy, this paper puts forward redundant nodes sleep scheduling mechanism-based node energy-saving optimization coverage algorithm in wireless sensor network. Since current wireless sensor network coverage algorithm is high in energy consumption and redundant in nodes, the scheme takes networked coverage ratio, residue...
The technical support capability (TSC) of optical networks (ONs) is the important guarantee for the security and efficiency of ONs. Procedures and methods to evaluate the TSC of ONs are studied in this paper. Specifically, the index system and corresponding weights are determined based on the analytic hierarchy process (AHP) and the fuzzy evaluation method, the evaluation model of the TSC of ONs is...
Domain terms extraction based on Chinese Web document is an important step in the field of Chinese text information into machine recognition, and it is also the technical basis of intelligence information processing in domain ontology construction, text knowledge mining, and etc. The traditional methods of terms extracting are: Based on the dictionary, based on the rules and the statistical method...
As is well known that virtual reality technology refers to a computer simulation system, which can give users a full immersive feeling. In this paper, we propose a novel interior design framework based on virtual reality technology. The work flow of the proposed interior design framework includes three steps: (1) hard decoration design, (2) soft decoration design and (3) visual design. Particularly,...
With the development of science and technology, computer network has been more and more widely used, but its inherent characteristics cause that it is prone to various invasions. Its security research is very valuable. As an active security mechanism, intrusion detection technology is the key to ensure network security. This paper proposed an network intrusion detection method based on the relevance...
The evaluation of teaching quality is a typical problem of uncertainty. In order to scientifically and reasonably test education quality in universities with teaching evaluation index system of current school, according to supervising experts' knowledge and experience in teaching field, this paper puts forward design scheme in teaching quality evaluation system based on FAHP. First, this paper applies...
In the paper, the author mainly applies vibration signals of whirl machinery rotors to do spectral analysis and fault diagnosis, selects 8 spectral values of characteristic frequent sections as the eigenvectors of diagnosis, and applies deep neural networks to analyze eigenvectors of vibration, so as to improve precision of judging deep neutral networks and make neutral networks have rules to follow...
Accurate indoor positioning service which can be used to assist firefighters, military attack, or find the stores in shopping malls is widely used. Considering the hardware construction, equipment upgrade cost is higher, we investigate how to develop an indoor navigation system on a smart phone connected to the Internet in detail. This system comprehensively uses all kinds of network adapter, acceleration...
With the overall development of China's banking industry, the risk assessment of the bank information system is not accurate and so on. This article from the information risk management, safe operation and maintenance, information technology and information risk management system design four criteria, the use of fuzzy comprehensive evaluation model, designed a kind of intelligent evaluation system...
A RBF-based neural network adaptive particle swarm optimization algorithm is proposed in this paper. In this algorithm, code at particle position adopts quantum bit to realize. The paper adopt particle flight path information to dynamically update the status of quantum bit and introduces quantum non-gate to realize mutation operation so as to avoid local optimization. Then, it is used to train neural...
Urban and rural logistics Information platform is the complex integrated information platform which is multilevel, multiple structures and open. The major issues of regional logistics research and development are to promote smooth use of urban and rural logistics Information platform. This study is based on present situation analysis of urban and rural logistics Information platform in China. From...
With rapid development of electronic industry and electronic trade, the problems caused by environment pollution and resource consumption gets increasingly serious. Thus, current study hotspot lies in optimizing reverse logistics for enterprise spontaneously under augmented reality environment. This paper adopts supply chain form as analysis contrast basis in the field of reverse logistics, and establishes...
In the distributed database system, the data is stored in the different nodes of the same network. In order to achieve synchronization update of the database information, problem of data consistency and integrity turns up. Under this background, the data synchronization research on distributed database system is a hot topic. The proposed synchronization mechanism based on ETL and XML is mainly proposed...
In modern architecture, advanced building automation system is widely used for automatic monitoring and control of all kinds of building systems, but the actual operation data of the building which is stored in the system is not fully utilized. Firstly, this paper analyzed the characteristics of data mining technology and its application in the field of architecture, and then according to the selection...
The network intrusion detection problem domain is described with mathematical knowledge in this paper, and a novel IDS detection model based on immune mechanism is designed. We study the key modules of IDS system, detector tolerance module and the algorithms of IDS detection intensively. Then, the continuous bit matching algorithm for computing affinity is improved by further analysis. At the same...
With the rapid development of urban rail transit, the velocity measurement and location technology of train has become one of the key technologies of the automatic operation control system of the train. To realize the interval of the train and safety-control of train velocity, we must first timely acquire the operation velocity and the current location of the train. The accuracy of velocity-measurement...
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