Papers by Keyword: Computer Application

Abstract: The integrated ERP system includes in a unitary whole that is performed in an enterprise, production, distribution, accounting, finance, stocks, service and maintenance, logistics and provides information accessibility, visibility and consistency for the entire enterprise. The ERP system enables the integration of all information applications into a global information solution, occupying all organizational elements in an enterprise, which are in a close mutual interdependency. Thus, the delimitations between the departments and divisions of the enterprise, including those between the enterprise and its environment are removed, thus providing the enterprise with multiuser, multipurpose and multispace working possibilities. The main purpose of this article is to present the very wide and deep overview of ERP systems, together with its applications, structure, opinions and algorithms of ERP functioning.

Abstract: The article considers adapted dependence of weld sizes on weld dimensions and impulse electrode wire feed parameters in sheet metal welding. Comparative analysis of test and calculated data for a weld size showed the model adequacy. Further on they were used for developing a computer application “Calculation of sheet metal weld dimensions” which allows to predict the form of a weld in impulse wire feed welding.

Abstract: Complex background, especially when the object is similar to the background in color or the target gets blocked, can easily lead to tracking failure. Therefore, a fusion algorithm based on features confidence and similarity was proposed, it can adaptively adjust fusion strategy when occlusion occurs. And this confidence is used among occlusion detection, to overcome the problem of inaccurate occlusion determination when blocked by analogue. The experimental results show that the proposed algorithm is more robust in the case of the cover, but also has good performance under other complex scenes.

Abstract: With the rapid development of computer technology, Visual simulation technology is mature, widely applied to every field of education, teachers and students benefit, the teaching effect has improved significantly. From the characteristics, function of visual simulation technology, visual simulation technology are introduced in the sports teaching the application of visual simulation system design a set of sports training. The system construction of virtual scene by using the method of training detail step by step, based on the three-dimensional image VRP interactive platform for the development environment, visual simulation for sports training. The practice proved: the system simulation is high, achieved the effect of sports training simulation, and operation flow.

Abstract: Along with the popularization and development of computer technology, computer has become the most basic tool. The computer in the sports training has been widely used, especially the computer technology is playing a more and more important role in sports training. This paper discusses the application of computer in physical training. The specific techniques and some research results provides the theory basis for further widespread application of computer in school physical training in the work.

Abstract: Human tongue has complex structure and involves in chewing function, such as transporting and mixing foods. In order to develop tongue block of the bionic chewing equipment to make the food materials slide from the lingual surface to the tooth surface as much as possible in the same time, three-dimensional model of tongue block was built according to the geometric shape and physiology characteristic of the human tongue. The discrete element method was used to simulate the whole delivery process of food materials to teeth area, and then the geometrical parameters of the tongue block were optimized. The simulated results showed that when the height of the tongue tip and the tongue root were fixed, the optimal slope angles which have the decisive effect on the process of food materials slide were 32°and 2° respectively. The results provided a theoretical basis for the processing of tongue block of the bionic chewing equipment.

Abstract: This paper combines the characteristics of real-time embedded systems and the real-time operating system to propose a software engineering method and process which bases on the function structured analysis and task structured design. First in the process of structured analysis based on the Hatley-Pirbhai method, extracting and sorting out the data flow and control flow according to the functional requirements of the system, analyzing and processing the functions of the system, the dependency among the functions and the timing sequence, and then realizing the design of the specific functions of the system, next achieving the structural design through the improving method, it also simplifies the system design processes. At this time, just need to analyze and divide the processing which is obtained from the structural analysis to get the specific task, design the interfaces among the tasks and also every task to get the new design method of the embedded real-time operating system, which also solves hard issue of the traditional method which is the weak extracting and developing iteration in the embedded real-time system.

Abstract: In this paper, we use a Spline curve and OpenGL construct a three-dimensional (3D) geometrical model, and get the surface appearance 3D simulation on a computer screen of X-type four hollow fabric in the end. It manifests the interlacing state of warp and weft yarns in fabric, thus proves the feasibility of Spline curved line in simulation and provides a practical method for surface simulation of multi-layer fabric in the future.

Abstract: The computer data mining technology plays an important role in the financial risk management. It can extract the implicit data that people don't know in advance, in the mean time, and potentially useful information and knowledge for managers to provide decision-making reference. This paper introduces the concept of data mining, the process and main technology first, and then introduces the typical application of data mining in the financial risk management, such as customer relationship management, credit risk assessment and financial crisis early warning analysis. At last, it has a summary to provide the risk management for the financial industry.

Abstract: We designed a color recognition algorithm based on HSI color space, through front-facing camera to identify the scene in front of the robot, then video stream was cut into frames and image processing was conducted. The presented algorithm does well on the robot experiment platform, we can carry out the color recognition, and also can identify the size of the red area through the parameter setting, so as to choose the preset area for tracking. Simulation results show that the optimization function has successfully filtered distractors, the system basically meets the requirements of real-time, providing effective support for the robot tracking.