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최병오,강보식,이승훈,김경수,이정훈 한국경영과학회 2013 한국경영과학회 학술대회논문집 Vol.2013 No.5
In this study, 5 performance test items and6 environmental test items suitable for domestic operating conditions and environments have been selected through investigating international standards of the door system of the high-speed train. Also, life test method has been established by analyzing actual operation conditions of the domestic high-speed train, and the qualified life of B1 20,400 cycle and zero-failure test of 3.6×105 cycle have been derived, so that it would help to utilize for localization development of the door system of the high-speed train.
최병오,Choe, Byeong-O 한국기계연구원 1994 硏究論文集 Vol.24 No.-
The choice of design parameters for a robot arm depends on the desired workspace, load lifting capacity, application requirements, and the performance of the robot. The inverse process, which is the determination of a single robot's workspace for a given specification is also a common practice and is as important to the designers as it is to the users. Based on the geometric influence coefficients, the workspace areas on the vertical Y-Z plane are investigated and calculated. Using these areas, the effects of link parameters, link length ratios and joint rotation angles, are investigated.
최병오,강보식,이승훈,김경수,이정훈 대한산업공학회 2013 대한산업공학회 춘계학술대회논문집 Vol.2013 No.5
In this study, 5 performance test items and6 environmental test items suitable for domestic operating conditions and environments have been selected through investigating international standards of the door system of the high-speed train. Also, life test method has been established by analyzing actual operation conditions of the domestic high-speed train, and the qualified life of B1 20,400 cycle and zero-failure test of 3.6×105 cycle have been derived, so that it would help to utilize for localization development of the door system of the high-speed train.
미지형상 표면의 연삭 작업을 위한 로봇 제어ㆍ계측 시스템 개발
최병오,박근우,이민기,이중훈,Choe, Byeong-O,Park, Geun-U,Lee, Min-Gi,Lee, Jung-Hun 대한기계학회 2000 大韓機械學會論文集A Vol.24 No.4
This paper introduces the control and measurement of a double parallel robot manipulator applied for unknown geometric surface grinding. A measurement system is developed to recognize a grinding path by a vision camera and to observe a grinding load by a current sensor. With the measured fusion information, an intelligent controller identifies the unknown geometric surface and moves the robot along the grinding path with a constant grinding load.