Advanced Materials Research Vols. 271-273

Abstract: With the rapid development of computers and aggravation of competitiveness in employment, the course content system of Microcomputer Principle and Interface Technology with 8086/8088 CPU as the core is questioned by more and more people. Based on this, the course reform of Microcomputer Principle and Interface Technology was proposed. Recombining and optimizing the contents of "Microcomputer Principle" and "Single-chip Microcomputer”. Constructing the course system with Micro Controller Unit (MCU) and embedded as the main contents. The ways of teaching reform was discussed and task-driven method, learning by doing teaching method and Proteus simulation software were applied in teaching effectively. The practice proves that the teaching reform obtains a better teaching effect, arouses students' learning initiative and improves the students' project practice ability, comprehensive application ability and innovation consciousness.

Abstract: Because the cold storage refrigeration system has a the characteristics of large time delay, inertia and parameter variety , and conventional PID control can not realize the temperature and humidity coupling control, PID-fuzzy algorithms were developed and compared to conventional PID controllers, proving to be more suitable and reliable for a refrigerator used to foster needle mushroom. The thesis introduced the basic principle of the fuzzy control and present in detail the way to design Fuzzy Controller for temperature and humidity coupling control in Cold Storage refrigeration system .According to the simulate testing the cold storage refrigeration system with the SIMULINK of MATLAB, the control quality of the system and the ability of anti – jamming would have a great improvement and enhancement. When the PID-fuzzy algorithms were written in the PLC, the practical results show that this system has better stability, accuracy and quality of control.

Abstract: With the social reform and economy development, both laid-off and employment of university students become the more important social problems. Based on the re-employment project of intelligent building, the technical training characteristics and training strategy have been analyzed. Moreover, in order to improve the professional training effect, some factors should been pay more attention and guaranteed primarily, such as improvement the publicity of related departments, students learning basis and ideological trends, quality education and creative ability training, reasonable arrangement of the training mode, widen training form and so on.

Abstract: The research will aim to establish a new method for teaching of Managerial economics. we encourage to attach importance to mathematics and raise the proportion of mathematics and statistics in the curriculum, the research technique of sampling survey is adopted in this essay. In former courses, it was required to learn with popular and easy-to-understand language as well as combining theory with reality, while we suggest quite the opposite.

Abstract: This paper uses the technical of the VPD (Virtual Product Design) with the parallel coordination design, and the problem with the tradition design like in some link has been solved. It is possibly interrupt or brings disaster to the insufficiency which directly the entire design will carry on normally, and it proposed that the hypothesized product development design (VPD) the architecture key technologies, through the hypothesized product development design cycle analysis, confirms the VPD technology sophistication fully.

Abstract: The existing multimedia classroom vision environment is researched in this paper with the study, the analysis and the research, and the question with the multimedia classroom vision environment is proposed by present situation investigation. By the human work efficiency study, the principle and the method with the visual environment, the multimedia classroom existences not the analogy energy region to illuminance questions to different demand are solved creativity by this paper. The visual environments with pleasant and highly effective are realized in this paper.

Abstract: Innovative practical ability is one of the most important abilities during cultivation of the applied talents. Encouraging students to participate in science and technology competition actively is one of the most effective ways to improve their creative practical ability. In this paper, the role of improving the student’s ability of innovative practice by these competitions has been studied, through our recent year’s practices in the science and technological competitions for college students. This role has been systematically analyzed and summarized as well.

Abstract: The major of advanced textile mechanical design and automation is a characteristic profession of School of Mechanical Engineering of Tianjin Polytechnic University. Since its establishment in 1978, it has gone through the course of near 30 years ，and has trained a large number of talented people for our country. In the new historical conditions, how to exert the professional advantages of cultivating innovative talents has become a hot topic. This paper analyzes the disadvantages that the college students who is trained by the closed education of the institutions of higher learning in the recent years can not meet the real requirements of the enterprises to the innovative talents ,and it is difficult that the college teachers and students conduct practical activities in the enterprises, proposes the establishment of " the Advanced Textile Mechanical and Electromechanical Center of Research and Development " that is the link of the school-enterprise cooperation and training innovative talents. It truly sets up a win-win mechanism between the school and enterprises and solves the above disadvantages. Through several years’ practice, after going into the enterprises the graduates can become skilled quickly and have strong practical ability and innovative design capability, and they are widely acclaimed by the enterprises.

Abstract: Graduation practice is an important teaching step for the cultivation of engineering majors’ practical competences and their abilities to analyze and handle problems through comprehensive application of the fundamental knowledge acquired. In the present environment of marketing economy and with current higher education shifted from elite to mass, a reformation on the traditional modes of graduation practice has become an urgent must. This paper analyzes in detail the various problems in the graduation practice of engineering majors, and proposes new practice modes from the perspectives of practice bases, means, organization, contents and evaluation, which has achieved ideal effects and won recognition and praise from the organizations involved. It is worth being applied and extended among university graduates of engineering majors in their graduation practice.

Abstract: ERP (enterprise resource planning) is a logistics management course, which is very important for ERP course and the characteristics of logistics management. By means of the modern educational technology and the classroom practice of computer simulation, the connotative definition of ERP can be comprehended easily. The innovation of the model of teaching methods can bring about a striking effect.