ICRA 2020 논문을 통해 본 로봇분야 연구동향

Suk Lee, Byung Kyu Jeong, Hyunjin Choi

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DOI: https://doi.org/10.7736/JKSPE.020.120

Error Compensation Software to Remove the Low-Frequency Error of Aluminum Freeform Mirror for an Infrared Off-Axis Telescope

Tae-Geun Ji, Woojin Park, Soojong Pak, Byeongjoon Jeong, Sanghyuk Kim, Hye-In Lee, Sunwoo Lee, Sangwon Hyun, Geon-Hee Kim, Dae Wook Kim

We present Error Compensation Software (ECS) which uses a decic polynomial model and three-dimensional surface measurement data for the fabrication of high prec...

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DOI: https://doi.org/10.7736/JKSPE.020.117

Fabrication of Tungsten Micro Needle Arrays Using Laser Beam Machining

Jong Wuk Park, Haan Kim, Jong Hun Park

Micro needle arrays have been widely used within medical contexts, such as for drug delivery and nervous electrodes, and its fabrication methods have attracted ...

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DOI: https://doi.org/10.7736/JKSPE.021.004

Compact Optical Autocorrelator with 0.1-Meter Scanning Range Using a Rotating Pair of Mirrors

Jaehyung Jang, Seunghoo Lee, Woojeong Lee, Hyeonwoo Lim, Joohyung Lee

We present a rotating pair of mirrors based optical autocorrelator which is capable of providing a 0.1 m scanning range. The rotating mirror-pair technique enab...

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DOI: https://doi.org/10.7736/JKSPE.020.118

Design of 4-Axis Scara-Type Robot for Attaching and Detaching Workpieces of Machine Tools

Seong-Gyu Yang, Gab-Soon Kim

This paper describes the design of a 4-axis SCARA-Type robot in the form of a scalar robot for the loading and unloading of workpieces in machine tools. The 4-a...

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DOI: https://doi.org/10.7736/JKSPE.021.007

Developed an In-Line System of Measuring MTF for Automating the Assembly Process of Lens-Module in a Smartphone Camera

Sangseon Lee, Hojae Lee

In this paper, we would like to introduce an in-line MTF (Modulation Transfer Function) measuring system which is compatible with the automated assembly process...

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DOI: https://doi.org/10.7736/JKSPE.020.111

A Study on Enhanced Uniformity of Artificial Flexible Vascular Grafts Fabricated by Dip-Coating Process

Yeong Seo Kim, Seung Mun Lee, Yu Seok Kim, Da Hye Yoo, Suk-Hee Park

Three-dimensional (3-D) printing, with its capability for producing arbitrary shapes, has shown great potential for usage in patient-specific tissue engineering...

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DOI: https://doi.org/10.7736/JKSPE.021.009

Effect of Tapered Roller Angle Error on the Characteristics of Tapered Roller Bearing

Hyeon-Il Oh, Van-Canh Tong, Seong-Wook Hong

This paper presents the characteristics of tapered roller bearings (TRBs) taking into consideration the effects of tapered roller angle error which may occur du...

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DOI: https://doi.org/10.7736/JKSPE.021.011