Applied Mechanics and Materials Vol. 340

Abstract: The unceasing progress of social science and technology,provides a chance for the rapid development of manufacturing technology,most of advanced manufacturing technology realization needs corresponding CNC technology to correspond and support.The traditional CNC system has certain closure, wont be able to meet the needs of modern manufacturing technology,so to fit for social developing demand, more and more open CNC system was developed and applied.However today's open CNC system of having open, real-time advantages,so widely used in current mechanical processing field.This paper will briefly analyze the application of open CNC system in real-time operation.

Abstract: According to the situation of frequently domestic mining safety accidents, the basic theory and related concepts of bioinformatics' gene expression programming and multi-agent system are discussed. Related concepts of Bioinformatics and biological evolution and evolutionary computation are described in this paper. A coal mine rescue robot working model is discussed based on bioinformatics gene expression programming algorithm and multi-agent system theory.

Abstract: Nowadays, along with the higher requirement of the customer and the standardization of enterprise management, the finished product of steel bar production must be standardization packaged by root number; management requirements of bar fixed bundle of sticks are more stringent. The artificial count is used into the most of the steel bar production recently. So there are many problems. Such as labor intensity, easy fatigue, less efficient, and error-prone. The image recognition technology for online automatic counting system for a given period of time. It also can improve the speed and make the product more accuracy. This paper mainly talks about the system composition and image processing algorithm.

Abstract: At present, it is hard to integrate and monitor the CNC machine tool in enterprise produce workshop. This paper proposed one kind CNC machine monitoring system scheme based on OPC technology by analyzing OPC interface technology and MCGS technology. In this scheme, establish workshop monitoring management platform in host computer by MCGS, and realize the monitoring management to bottom CNC machine. The experiment validates the users can realize the online monitor and realtime control on long-distance CNC machine through this platform. The monitoring system has good realtime and reliable stability.

Abstract: With computer technology and network technology evolves constantly, the interaction between man and machine becomes more and more frequent, a good interface puts up a bridge to both of them. Interface design should not only convey information to users, but also should make the users enjoy it. Firstly, this paper will describe the information conveying, and then discuss the three important elements (communicators, recipient and visual effects) of information conveying in detail, finally introduce the applications of elements of information conveying in interface design. The development of information communications industry make the research on elements of information conveying based on interface design more and more important.

Abstract: The low-voltage distribution networks have some structural features, such as short supply line, more lines branch and influence of transition resistance of the short-circuit current. These characteristics seriously affect the development of fault location technology. The paper, based on the basis of the structural features about the low-voltage distribution networks, create the distribution networks of description matrix by knowledge of mathematical topology and use the distribution network fault location algorithm based on web-based structure matrix. By the algorithm, the area of fault judgment and the actual distribution network fault location are fully consistent. The new theory provides a new way of thinking for fault location in low-voltage distribution networks.

Abstract: CPU uses STM32F103RBT6 as core human thermal infrared sensors, ultrasonic sensors and temperature sensors as detection systems, motion control module as the power system, real-time monitoring and control system. A wireless data communication system and wireless audio and video transmission system as robot "ears" and "eyes", so that a robot is capable of all-round, three-dimensional "feel" the environment, man-to make accurate judgments and control.

Abstract: The parallel character of particle swarm algorithm (PSO) and the Graphic Processing Unit (GPU) technology of Compute United Device Architecture (CUDA) from NVIDIA are analyzed. Two methods of the realization of PSO based on GPU are discussed. One method is using the module of open source particle swarm algorithm supporting the GPU, with the application of multiuser detector (MUD). The other method is using the module of MATLAB supporting the GPU with the application of the moving parameter estimation. The test results show that the PSO algorithm based on GPU technology can significantly improve the speed of system capacity, to solve the problem of multi-dimensional global optimization, with the poor real-time performance. It can be widely used in the project of high real-time requirements.

Abstract: According to the concept of computer aided design system and color matching colors based on color solid theory, color coordination guide designers great tools its realization process, and give users more than free choice. This article through the emotional color that quantitative puts forward nine tones the concept of the emotional tone. Finally, this paper summarizes the Buddha tonal coordination than process, design optimization method in a certain extent color according to the comparison of the new and old model of configuration. This method should be widely used in new cases of urban planning management, the color. Thanks to the building should be improved and color should adapt to test the feasibility of in a different environment, improve computer aided design and color of the update other areas, color design.

Abstract: Virtual simulation is also called as the virtual reality technology or the simulation technology, namely a technology to use a virtual system for simulating another real system; the application of the virtual simulation technology to the processing of mechanical parts can play many functions. In this paper, the current main problems in the processing of mechanical parts are first summarized, and accordingly the application of the virtual simulation technology to mechanical processing is introduced in combination with the practices, and finally the processing improvement based on the simulation results are introduced. It is expected that this paper can be helpful for the follow-up studies in the future.