• Journal of Korea Society of Industrial Information Systems
• /
• v.19 no.2
• /
• pp.59-66
• /
• 2014

AGV is most often used for the automation of freight transportation in the manufacturing industry or the distribution warehouses. AGV is fairly costly and used in goods transport between the determined location. The main control device dedicated to AGV is often autonomously developed for simplification using PLC in industry field. However, AGV developed for simplification makes many errors in traffic because it is developed for the limited simple function. Control device dedicated to AGV has been developed to solve the problem but it is almost impossible to revise the device according to the character and structure of every manufacturing industry. The purpose of this study is to propose the design method of the control system interlocked with PLC and dedicated to AGV. The control system should be to improve the problem of traffic rolling and possible to be revised according to the character of factory. It is apparent the proposed AGV system is efficient in operation in the result of several traffic performance analysis through the tests.

• Journal of the Korean Institute of Navigation
• /
• v.19 no.1
• /
• pp.49-69
• /
• 1995

What is the national competitive power\ulcorner What are the determinants of national competitive advantage\ulcorner In order to find these problems, this study was initiated theoretically through the international trade theory and international managerial strategic theory. The flow of studies, in connection with these competitive advantage, come into industries competitive advantage from national competitive advantage. It is understood that the flow of studies is based on the change of paradigm about the international industry environment. Today, the international industry environment has been changed into vigorous situation with the new trade system such as globalization, UR negotiation, WTO system instead of GATT. Among these environments, all enterprises in any industries should try to enhance their benefit, income profits and develop their management strategy, because it is essential for them to keep and make a profit in order to be competitive against all other rivaling enterprises. According to researchers and the ages of history, the concept and determinants of competitive advantage have been dissimiliar as followings. 1) Theory of absolute advantage : Absolute Product Cost. 2) Theory of comparative advantage : Comparative Product Cost. 3) Theory of reciprocal demand : the Reciprocal Demand Structure. 4) Theory of Hechsher-Ohlin : Factor Endowment. 5) Paradox of Leontief : the Quality of Factor Endowment. 6) Theory of technological gap : R & D. 7) Technological gap model : The Technological Gap. 8) Theory of the product life cycle : Product Life Cycle. 9) Christensen's study : Firm's character & manager's character. 10) Monopolistic Advantage Theories : Monopolistic Advantage 11) Electic theory : Ownership, location and internalization specific advantages. 12) Theory of value chain : Cost advantage, Differentiation, Focus. However all these theories have the limit of illustration regarding today's competitive situation, the Porter's theory shows well the determinants of competitive advantage with competitive strategy. Therefore, the analysis of the competitive advantage for maritime industry should be studied by the determinants of competitive advantage of nations

• Proceedings of the Korea Society for Industrial Systems Conference
• /
• 2003.11a
• /
• pp.109-131
• /
• 2003

This Study intends to find the impact of industry type on the relationship between Electronic Commerce(EC) implementation and performance. For this purpose, empirical study of domestic small and medium enterprises(SMEs) is carried out to test the relationship between EC implementation and EC performance and the moderating effect of industry type on the relationship between them. Previous empirical studies on EC mostly focused on the adoption of EC by business firms, and also have been carried out with the data from big enterprises. More often than not, the results obtained from the large business firms are used to provide the guidelines for SMEs. SMEs are, however, different from large business firms in many aspects, and need to be studied on their own. Empirical test shows that there are differences between manufacturing industry and service industry in utilizing EC and in achieving EC performance. The results of data analysis indicate that the industry type of SMEs is moderating the relationship between EC implementation variables(EC type, EC strategy, EC formality and EC character) and EC performance variables(EC utilization, EC satisfaction and EC usefulness).

• Journal of Distribution Science
• /
• v.12 no.3
• /
• pp.25-32
• /
• 2014

Purpose - This study reviews changes in the steel export-import structure between Korea and Japan using a trade related index; it focuses on analyzing comparative advantage based on time-series analysis statistics data using the trade intensity index (TII), revealed comparative advantage index (RCA), and trade specialization index (TSI). Research design, data, and methodology - In terms of their economic phase, Korea and Japan have a mutually complementary character. Therefore, this study aims to understand each country's trade structure to strengthen Korea-Japan economic cooperation, examine trade drawbacks, analyze factors that affect trade, and identify ways to improve and expand trade. Results - The results indicate immense potential for mutual cooperation and complementariness, which will yield guaranteed adequate profits comparable to those of any regional economic integrated community. Conclusion - From our viewpoint, Northeast economic cooperation can facilitate industry technological cooperation with Japanese partners in the prevailing environment that is characterized by increasing competition among industries and the need to secure stable resource supplies as well as the expansion of the export market and diversification, which can have significant positive implications.

• Archives of design research
• /
• v.17 no.3
• /
• pp.231-244
• /
• 2004

The curriculum in the vocational training shall be planed and operated on a basis what is the occupational category that the students can be employed after their graduation and the ability necessary to the engagement in their occupations. Accordingly, the course selecting the quality of education in the curriculum plan for the vocational training shall be developed continuously and gradually through the maintenance of dose relation by the participation of the persons in the industries related to the major field. If the curriculum in the vocational training is for the preparation of employment, the focus of curriculum shall be adjusted to the employment. It needs to collect and analyze the related data between the universities and industries, particularly regional industries synthetically in order to develop the curriculum in the vocational training. The curriculum shall be planned on a basis of the data. As for the data related to the local community, it needs to develop new programs considering the prospect of demand of manpower by the industry, necessary knowledge, technology and attitudes, particularly considering the occupational category available in the employment with a bright prospect hereafter. Also, the contents to improve in the existing curriculum(a change of technology, a form of facilities for experimentㆍpractice, and a type of continuing & further education) shall be investigated and analyzed objectively. Accordingly, this study is to develop the curriculum more systematically in order to foster the character designer specially who to engage in the character industry that increases its role and expectation all the more with the development of animation industries and the extension of markets now. The purpose of this study is to decrease the estrangement between the school education that has been problems and the practical affairs in the field, to foster the special manpower that can satisfy the industries demand.

• Journal of Korea Entertainment Industry Association
• /
• v.14 no.7
• /
• pp.239-249
• /
• 2020

Ne Zha: I am the destiny(2019)and Ne Zha Conquers the Dragon King(1979)as animated films based on the theme of Ne zha in different eras and contexts, reflecting the value and significance of different artistic images of Ne zha, The study of the value turn in the character image of Ne zha reflects the different styles of artistic images of Ne zha. This thesis attempts to interpret the changing values behind the different artistic expressions of the Ne zha character in different films. The transformation of Ne zha's image from good to evil, and the shift from the idea of "submit to the will of heaven" to the idea of "taking one's destiny into one's own hands" reflect the different values and meanings of Ne zha's image in different eras. Each film is distinctly contemporary, and Ne Zha: I am the destiny is an innovative and in-depth look at the character of Ne zha in the new era of cinema. There are many forms of artistic expression, and these differences greatly increase the appeal of Ne zha's artistic image, making Chinese animation films more space and value for development.

• Journal of Korea Entertainment Industry Association
• /
• v.13 no.5
• /
• pp.99-110
• /
• 2019

This study reconsidered the characteristics of the narrative through the analysis of the meaning and function of the film music in the feature film "The Truman Show". Especially, this study was focused on the music of Philip Glass among the film music of this film, and it started from the analysis of his musical meaning and function written in the pre-existing film according to the use of the editing music. As the film music needs to be analyzed from the viewpoint of the storytelling of the narrative of the film, the music is analyzed through 12 functions of the background music. Throughout the film, Philip Glass's music has been very important in the scenes of amplification, climax, and resolution of conflict. Especially, in the important context of the character and narrative structure of the film, such as the amplification of the tension and the resolution of the tension in the conflict of Truman, the main character of the film, Philip Glass's music is important through the contrast of the tempo of music and the contrast of emotional character. It can also be understood that this contrasts with the character and storytelling of the film in terms of film musical contrasts.

• The Journal of the Convergence on Culture Technology
• /
• v.9 no.4
• /
• pp.409-414
• /
• 2023

We described how to implement character expressions and animations that play an important role in expressing emotions and personalities in low-polygon character animation. With the development of the video industry, character expressions and mouth-shaped lip-syncing in animation can realize natural movements at a level close to real life. However, for non-experts, it is difficult to use expert-level advanced technology. Therefore, We aimed to present a guide for low-budget low-polygon character animators or non-experts to create mouth-shaped lip-syncing more naturally using accessible and highly usable features. A total of 8 mouth shapes were developed for mouth shape lip-sync animation: 'ㅏ', 'ㅔ', 'ㅣ', 'ㅗ', 'ㅜ', 'ㅡ', 'ㅓ' and a mouth shape that expresses a labial consonant. In the case of facial expression animation, a total of nine animations were produced by adding highly utilized interest, boredom, and pain to the six basic human emotions classified by Paul Ekman: surprise, fear, disgust, anger, happiness, and sadness. This study is meaningful in that it makes it easy to produce natural animation using the features built into the modeling program without using complex technologies or programs.

• Proceedings of the Technology Innovation Conference
• /
• 2002.06a
• /
• pp.157-179
• /
• 2002

Many advanced scholars and policy makers say that biotechnology is and will be the most important technology in 21th century. And biotechnology has a lots of character which are new and high tech industry, costing too much on early R&D stage and so on. One of them is that it can't be developed all seater by one single firm. So effective and efficient way to solve this generic problem is using the infrastructure which is given by government for flourishing the bio industry, especially, Knowledge infrastructure. The purpose of this study is to understand and give the information about which knowledge infrastructure affects biotechnology firms to obtain competitive advantage in technological improvement. To develop this object, I made 5 variables about infrastructure in biotechnology such as high-skilled researchers infrastructure, R&D policy infrastructure, industrialization infrastructure that supports the biotechnology industry, networking infrastructure between firms, universities, research centers, and finally bio-safety infrastructure. According to this study, to obtain technological competitive advantage for Korean bio firms, all main actors those are government, industry, university, research center they try to develop bio sector at the same time. After this cooperated effort, Korean bio firms and industry can get a international competitiveness in the global society which no one conquer the market.

• Journal of Digital Contents Society
• /
• v.7 no.3
• /
• pp.211-217
• /
• 2006

The digital contents industry has now become the most important industry in the 21st century. Among the various digital contents industries, the animation industry has emerged as a higher value-added culture contents business with a strong possibility of growth from the field of image and character to the copyright area. Yet, the overall market structure has not been consolidated except for a few successful projects because of the sharp decline in domestic animation and the upward trend in global animation business. Due to reduced investment in producing TV animations, OSMU is an essential alternative for the animation industry. In this research, we aim to analyze the development of the domestic animation industries by studying the actual condition of OSMU for broadcasting contents.