This paper, Using the attacking way of SVCHOS T Pr ocess as a starti ng point, Simulati ng to achie ve the two kinds of the attacking way of the SVCHOS T pr ocess, Doing experi ment to verify and analyze that The SVCH...
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This paper, Using the attacking way of SVCHOS T Pr ocess as a starti ng point, Simulati ng to achie ve the two kinds of the attacking way of the SVCHOS T pr ocess, Doing experi ment to verify and analyze that The SVCHOS T process as loading services of the host pr ocess woul d have left back door to cre ate user services. Aiming to the attacking of SVCHOST pr ocess, through anal ysis to gi ve the de fense and re me dy methods of the attacking of The SVCHOST process.
In this paper we first introduce in detail the principles of the transmission system for traditional intermittent motion vertical FFS packaging machine and investigate the problems existed in such systems. We then pro...
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In this paper we first introduce in detail the principles of the transmission system for traditional intermittent motion vertical FFS packaging machine and investigate the problems existed in such systems. We then propose a new transmission control scheme and discuss in detail its physical design and mathematical model. Application of this new transmission design in a prototype machine has proved its feasibility. It simplifies the current mechanical transmission system and improve the stability and reliability of the intermittent motion VFFS packaging machine while ensuring the accurate seal and cut operations. Therefore it can satisfy the requirement of high speed packaging and greatly improve the quality and quantity of the production. This new transmission control system can be used for the next generation intermittent motion VFFS packaging machine.
This paper presents an hybrid algorithm based on genetic algorithm and ant colony optimization for continuous optimization,which combines the global exploration ability of the former with the local exploiting ability ...
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ISBN:
(纸本)9781510811980
This paper presents an hybrid algorithm based on genetic algorithm and ant colony optimization for continuous optimization,which combines the global exploration ability of the former with the local exploiting ability of the *** proposed algorithm is evaluated on several benchmark *** simulation results show that the proposed algorithm performs quite well and outperforms classical ant colony optimization and genetic algorithm for continuous optimization,which efficiently balances two contradictory aspects of its performance: exploration and exploitation.
The virtual reality technology is based on 3D graphics technology, combined the technology of multimedia, the main body of visual and sensor technology to create an immersive virtual world. The paper is based on the l...
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ISBN:
(纸本)9781510818972
The virtual reality technology is based on 3D graphics technology, combined the technology of multimedia, the main body of visual and sensor technology to create an immersive virtual world. The paper is based on the landscape architectural design technology of virtual reality, and builds the landscape architectural system with immersion virtual roaming and interactive virtual roaming, which can make students experience the incomparable sense of reality and immediacy, fully realize the pros and cons of the design works, and do some necessary modification to achieve the goal of optimizing designing.
To investigate the stress distribution of a severely damaged maxillary anterior tooth restored with a computer-aided design/computer-aided manufacturing (CAD/CAM) glass-fiber post system. Twelve models were fabricated...
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To investigate the stress distribution of a severely damaged maxillary anterior tooth restored with a computer-aided design/computer-aided manufacturing (CAD/CAM) glass-fiber post system. Twelve models were fabricated with different alveolar bone levels and cervical dentin wall thicknesses and studied using a two-dimensional finite element method. A force of 100 N was applied to the lingual surface of the crown at 45 degrees, and the maximum von Mises stress was calculated. A higher stress level was observed in the dentin than in the post and crown. With the reduction of dentin thickness, the maximum von Mises stress in the dentin increased slightly to a peak at a thickness of 1.5 mm, followed by a slight decrease at a thickness of 1.0 mm. However, the relative ratio (RR) values did not show a large difference (RR > 80%). Meanwhile, a large difference in RR values was observed with a change in bone level (RR < 80%). When using a CAD/CAM glass-fiber post system, the maximal von Mises stress was significantly affected by the bone level, rather than by the dentin thickness. Moreover, this system may be applied to the treatment of a maxillary anterior tooth with a bone level of only 2/3.
KDDCUP 1999 Dataset widely used dataset of data mining in the field of intrusion detection by various researchers. This dataset are publicly available for the users. Intrusion detection is the key challenges for the u...
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KDDCUP 1999 Dataset widely used dataset of data mining in the field of intrusion detection by various researchers. This dataset are publicly available for the users. Intrusion detection is the key challenges for the users because the intrusion may corrupt or destroy the network services. The intrusion detection system is classified into two categories: Network based intrusion detection system and Misuse intrusion detection system. In this paper, novel method is for intrusion detection with feature reduction using partially ID3 algorithm to find higher information gain for attribute selection and KNN based GA (genetic algorithm) is applied for classification and detection of intrusions on KDD dataset. The simulation & analysis of the method is done on MATLAB2012A. The experimental scenario of proposed methodology produces better result when it compared with some existing approaches, for the measurement of the result comparing with the different performance metrics parameters such as sensitivity, specificity and accuracy.
In recent years, enterprise manufacturing safety accidents have taken place frequently in China. We propose an application of wireless sensor network(WSN) in the enterprise safety manufacture real-time monitoring and ...
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In recent years, enterprise manufacturing safety accidents have taken place frequently in China. We propose an application of wireless sensor network(WSN) in the enterprise safety manufacture real-time monitoring and accident pre-warning system(RMAPS), illuminate the principles and advantages of WSN, as well as the design basis of WSN in the system in this paper. Based on the current situation of low level of intellectualization in the RMAPS system and the existing problems, we propose the designing principals and the monitoring mechanism of the RMAPS system, study the feasibility, the method and the way of the application of the WSN in the RMAPS system in this paper.
The image foreground detection is a basic requirement for video surveillance system, and is the basis for further objective analysis. For each specific application environment, scholars have proposed various detection...
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The image foreground detection is a basic requirement for video surveillance system, and is the basis for further objective analysis. For each specific application environment, scholars have proposed various detection methods, such as the commonly used methods based on inter-frame difference, based on optical flow method, and based on background modeling methods. This paper describes typical image foreground detection methods, analysis and discusses the relative performance and applicability of various methods.
Phase compensation is widely used for designing control systems in the frequency domain. Nonetheless, conventional algorithm for phase compensator design is imprecise in respect that the crossover frequency of the com...
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Phase compensation is widely used for designing control systems in the frequency domain. Nonetheless, conventional algorithm for phase compensator design is imprecise in respect that the crossover frequency of the compound system is unable to determine beforehand, and thus trail-and-error is inevitable for a satisfactory precision. In this paper, a new iterative algorithm for exact design of phase compensator is proposed. This algorithm is non-trail-and-error and free of Bode-plot. Further analysis demonstrates that the algorithm converges in a non-linear speed. In addition, a case of second-order system is investigated and the result shows that the proposed algorithm is of high accuracy and efficiency.
international competitiveness of China's textile and clothing in low carbon is a new theory which takes the influences of carbon emission on product export into consideration by bringing low carbon into internatio...
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international competitiveness of China's textile and clothing in low carbon is a new theory which takes the influences of carbon emission on product export into consideration by bringing low carbon into international competitiveness. From three aspects of economic benefit, social benefit, and ecological benefit, this paper constructed a system with six dimensions of production, industry, science, government and environment, and participation opportunities for measuring the international competitiveness of China's textile and clothing in low carbon. In addition, this paper concluded factors affecting international competitiveness of low carbon in evaluation index system by factor analysis with data from 2006-2011. Meanwhile, this paper tested the model for international competitiveness of low carbon;it constructs with the actual data in 2012 to verify the correctness and operability of model, and indicated that this evaluation method can provide evidence to study on the reasons and solutions of these factors.
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