http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
고속 세틀링과 고정밀 위치 제어를 위한 모드 변경 제어 기법
김정재,최영만,김기현,권대갑,홍동표,Kim, Jung-Jae,Choi, Young-Man,Kim, Ki-Hyun,Gweon, Dae-Gab,Hong, Dong-Pyo 한국반도체디스플레이기술학회 2006 반도체디스플레이기술학회지 Vol.5 No.4
Recently, with rapid development of digital media like semiconductor and large flat panel display, the manufacturing equipment is required to have high precision over large travel range. Moreover it should have high product throughput. To achieve high product throughput, a controller should perform fast point-to-point motion and high precision positioning after settling in spite of external disturbances or residual vibrations. We proposed a new mode switching control algorithm with an application to dual stage for long range and high precision positioning. The proposed algorithm uses a proximate time-optimal servomechanism for the fast settling and a time-delay controller for the high precision positioning. Experimental results show that the proposed method enables smooth mode switching and improves the settling time and the precision accuracy after settling by over than 33% and 45%, respectively.
高層아파트 主立面 디자인에 관한 硏究 : 視知覺的 측면을 중심으로
金正在,李光永,姜智秀 경북대학교 산업기술연구소 1991 産業技術硏究誌 Vol.19 No.-
The aim of this study is to search for correlation of visual experience with the design elements of main facade in high-rise apartment house and their formal characteristics. The main interest is to know how visual experience changes in accordance with the variation of formal characteristics and which formal characteristics have great influence on visual experience in high-rise apartment house.
庶民아파트 居住者의 住居空間 認識態度와 政策的 解決方案에 關한 硏究
金正在,李光永 경북대학교 산업기술연구소 1991 産業技術硏究誌 Vol.19 No.-
The object of this study is that resolve housing problems and physical dwelling space problem that considered income in resident of low-income apartment. First of all, to solve these problems, this paper analyze housing policy of low-income apartment in korea, and make clear solutions of these problems. On the basis of it, this study operate field survey and literature study to make result appropriate house size of low-income resident that considered their income. The conclusions that obtained from this study are as follows: 1) In case we think income of low-income people on physical demension, Appropriate dwelling size for them is approximately 20 pyeung and number of rooms is three. 2) In developing low-income house, A role of the National Housing Corporation and Municipal Development Corporation must be reconsidered and are balanced with private Management Corporation. 3) In physical demension, the residents of low-income apartment classify and evaluate dwelling space to six factors: factor one is related space arrangement, fartor two is related room size, factor three is related equipment and sanitation, factor four is related service space, factor five is related form of inner space, factor six is related housing size. There fore, when architects plan low-income residence space, they should be consider and classify these meaning demensions, and make plan dwelling space that is considered each factor's importance.
選好度 評價에 따른 住居建築 外觀의 體系化에 關한 硏究
金正在 慶北大學校 1988 論文集 Vol.45 No.-
In this studty the main concern is given to the exterior design of the dwellings, a structure of polyhedron. With the facade as the main side, all parts of a house including the roof, the eaves, the walls, the windows or even the stylobate were analyzed in view of their functional, traditional, aesthetic and environmental aspects to form a concrete and logic theory of external shapes. First, seven types of the first floor plan were selected on the basis of nine divisions. Next, The seven types of the second floor plan were obtained from the zone division method of S.A.R. developed by H.J. Habraken and the three-kan division concept of the traditional Korean dwellings. By applying the Muller-Lyer phenomena, seven variations of walls were acquired and another seven types of roofs were recommended among the various types which are most prevalent in modern residences. Thus seven types of each four parts are supposed under the hypothsis to develop 2401 variations in total. In the final stage, questionnaires were sent out to find out preference on the part to the public on the 2401 combinations and the external shapes were resystematised into the preferential factors derived by the preference's vabidity. The overall findings of the survey can be concluded as follows. 1. Even with the same square measure of the elevation great differences were found in the perceptional effects depending upon the shapes of the walls and roofs as well as the design of the lines. 2. The preferable type can be obtained by comparison of the selected seven types of planes and roofs first classified by the individual preference order with the variations of the walls and the second floor plans. 3. The preference survey showed that the determinants of it were in the order of the importance the aesthetic value, the atmosphere, the familiality to the neighborhood and the simplicity.