http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이상재,배효준,서영백,박흥식,전태옥,Lee, Sang-Jae,Bae, Hyo-Jun,Seo, Young-Baek,Park, Heung-Sik,Jun, Tae-Ok 한국기계가공학회 2003 한국기계가공학회지 Vol.2 No.3
The End-milling has been widely used in the industrial world because it is effective to cutting working with various shape. Recently the end-milling is demanded the high-precise technique with good surface roughness and rapid manufacturing time for precision machine and electronic elements. The cutting working of end-milling such as, cutting direction, revolution of spindle, feed rate and depth of cut have an effect on optimum surface roughness. This study was carried out to decide the working condition for optimum surface roughness and rapid manufacturing time by design of experiment and ANOVA. From the results of this study, the optimum working condition for end milling is upward cutting in cutting direction, 600rpm in revolution of spindle, 240mm/mm in feed rate, 2mm in axial depth of cut and 0 25mm in radial depth of cut. The design of experiment has become an useful method to select optimum working condition mend-milling.
이상재,정항근,Lee, Sang-Jae,Jeong, Hang-Geun 대한전자공학회 2002 電子工學會論文誌-SD (Semiconductor and devices) Vol.39 No.2
본 논문에서는 저전력 8-비트 RISC 마이크로콘트롤러 구조를 제안하였다. 설계된 마이크로콘트롤러는 4단계 파이프라인 구조를 가지며 기존의 여러 가지 저전력 설계 기법들을 이용하여 구현되었다. 전력 소모는 0.6㎛ 공정을 사용했을 때 MIPS당 600㎼를 소모했으며 0.25㎛ 공정을 사용했을 때 MIPS당 70㎼를 소모했다. RTL 레벨의 설계는 VHDL을 이용해서 수행되었고, 0.6㎛/0.2㎛ CMOS IDEC(Integrated Circuit Design Education Center) standard cell library를 이용해서 게이트 레벨에서 기능 검증을 하였다. 합성된 코어는 0.25㎛ 공정을 용했을 때 약 7000개의 NAND 게이트를 0.36㎟의 작은 면적에 집적화 시킬 수 있었다. 마지막으로 기존의 상용 마이크로콘트롤러와의 성능 비교를 수행하였다. This paper suggests a 8-bit RISC microcontroller, which has a 4-stage pipeline architecture. Many low-power design techniques that have been proposed by previous works are adopted into it. The proposed microcontroller consumes only 600㎼ per MIPS for 0.6 ${\mu}{\textrm}{m}$ CMOS process and even lower power of 70㎼ per MIPS for 0.25${\mu}{\textrm}{m}$ process. The RTL level design of this microcontroller is carried out using VHDL. The functional verification is thoroughly done at the gate level using 0.6${\mu}{\textrm}{m}$/0.25${\mu}{\textrm}{m}$ CMOS IDEC standard cell library. This microcontroller contains 7000 NAND gates on a 0.36$\textrm{mm}^2$ die using 0.25${\mu}{\textrm}{m}$ process. Finally the comparison of power consumption with other conventional microcontrollers is provided.
${\ll}$수진십서(修眞十書)${\gg}$ 에 기재된 종리팔단금(鍾離八段錦)의 수련방법(修練方法)에 대한 연구
이상재,백진웅,김광호,Lee Sang-Jae,Baek Jin-Woong,Kim Kwang-Ho 대한예방한의학회 2001 대한예방한의학회지 Vol.5 No.1
Chongripaldangum(鍾離八段錦) is a traditional exercise which is known as qi-gong. It was first mentioned in Sooginsibseo(修眞十書) published in Won dynasty. But it is very difficult to know how to master Chongripaldangum(鍾離八段錦). So we studied the training methods by analizing several books such as $\ll$遵生八?$\gg$ and $\ll$內外功圖說輯要$\gg$ which have pictures of the training methods. It is known that to train Chongripaldangum(鍾離八段錦) is not only limited to the exercise of the body but also training of the mind is an important factor. It is very imprtant to know that the system of Hyung(形), Qi(氣), Sin(神) is needed for Chongripaldangum(鍾離八段錦)
${\ll}$준생팔전${\gg}$에 기재된 진희이이십사절기좌공도인법(陳希夷二十四節氣坐功導引法)에 대한 연구 I - 춘계양생(春季養生) -
이상재,이송실,김광호,Lee Sang-Jae,Lee Song-Shil,Kim Kwang-Ho 대한예방한의학회 2001 대한예방한의학회지 Vol.5 No.2
Jinhee-Twentyfour method Qigong (陳希夷二十四節氣坐功導引) is a traditional exercise which is known as qi-gong. It was first mentioned in ${\ll}$保生心鑒${\gg}$ published in Myung dynasty. But it is very difficult to know how to master Jinhee-Twentyfour method Qigong (陳希夷二十四節氣坐功導引) So we studied the training methods by analizing several books such as ${\ll}$遵生八${\gg}$ and ${\ll}$內外功圖說輯要${\gg}$ which have pictures of the training methods. It is known that to train Jinhee-Twentyfour method Qigong (陳希夷二十四節氣坐功導引) is not only limited to the exercise of the body but also training of the mind is an important factor. It is very important to know that the system of Hyung(形), Qi(氣), Sin(神) is needed for Jinhee-Twentyfour method Qigong (陳希夷二十四節氣坐功導引)