http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Development of Flexible Robot Gripper Holding Deformation by Electromagnetic Brake
Tomohiro Kuwano,Takeshi Nishida 제어로봇시스템학회 2019 제어로봇시스템학회 국제학술대회 논문집 Vol.2019 No.10
We developed a flexible robot gripper which holds the deformation of a flexible bag enclosing an object by a magnetic brake. Since the gripper has no fluid in the flexible bag, it is not susceptible to gravity during the gripping operation, and can grip the object in various postures. Also, there is no concern of liquid leakage, and most of the component parts can be easily manufactured by 3D printing. Furthermore, it can be operated by supplying power to the electromagnet brake without complex control.
정승원,김성웅,염병우,Kuwano Reiko 한국방재학회 2016 한국방재학회논문집 Vol.16 No.6
To identify and analyze the sinkhole and subsidence in urban areas, the geotechnical and hydrogeological characteristics should be by priority investigated. Sinkholes can be examined using a laboratory sinkhole tank model. In this study, for the Jumunjin sands in a way of repetitive inflow/outflow of soil and water, sinkhole characteristics dependent on relative density of soils and groundwater variation were examined: vertical displacement from top soil in tank model, cavity formation, propagation, size, location and velocity of sinkhole materials were observed. According to the test results, sinkholes are dependent on density and groundwater level. For a loose state of sand, a punching was significant; whereas for a dense state of sand, a trough subsidence was formed. For a loose sand, size and velocity of ground subsidence are much more larger and faster than the opposite. These results were also influenced by groundwater level in tank model. Regardless of relative density, increase in groundwater level influences the velocity of ground subsidence. 도심지 지반함몰 예경보시스템을 개발하고자 할 때 지반공학적·수리지질학적 영향인자 선정과 검토가 선행되어야 한다. 본 연구에서는 주문진 표준사를 대상으로 소형으로 제작된 토조모형실험장치(sinkhole tank model)를 이용하여 물의 유입과 토사의 유출을 반복하는 방법으로 지반함몰을 유도하였다. 다짐도와 지하수위 변화에 따른 토조 상부면의 지반변위, 공동형성과 확산, 지반함몰의 크기, 위치 및 속도를 정량적으로 관찰하였다. 실험결과에 따르면, 지반함몰은 지반의 다짐도와 지하수위 변화에 의존한다. 느슨한 모래 지반은 펀치형(punching) 지반함몰 형태를 보이고, 조밀한 모래 지반은 트러프형(trough) 지반함몰 형태로 나타났다. 느슨한 지반의 경우 조밀한 지반에 비해 지반함몰 발생소요시간이 짧고 지반함몰 크기가 크다. 또한 지하수위가 증가할수록 지반함몰의 발생속도와 크기는 증가하는 것으로 나타났다. 다짐도와 관계없이 모든 실험결과에서 지하수위가 증가할수록 지반함몰의 진행속도가 증가하는 것으로 나타났다.
Generation of panoramic image based on planar image features using side-vie win-vehicle camera
Hideaki Kawano,Hiroto Kuwano,Tohru Irie,Hiroshi Maeda 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
In this paper, we propose a method for generation of panoramic image suitable for a building wall surface using the side-vie win-vehicle camera. In the proposed method, alignments and geometric normalizations are performed on the basis of planar features of the images. This allows no need for rigorous calibration for camera setting, such as camera postures and positions. Therefore, the proposed method is comparatively tolerant of imaged is tortions which a rise from the movement of a car. Experimental results show that the proposed method provides promising panoramic image.
Nakai, Y.,Ogimoto, K.,Kuwano, A.,Nakamura, K.,Kato, M. Asian Australasian Association of Animal Productio 1991 Animal Bioscience Vol.4 No.1
A mixed infection of Haemophilus paragallinarum (Hpg), Mycoplasma gallisepticum (MG) and M. synoviae (Ms) was detected in layers of a poultry farm in Iwate prefecture in Japan by pathological, serological and bacteriological investigation. Hpg strains were isolated from three of five birds investigated and all strains were identified to be type C. The Hpg isolates were more susceptible in vitro to a combination of sulfamonomethoxine and ormetoprim (Ektecin) than each of sulfamethoxasol, sulfamonomethoxine, oxytetracycline, tetracycline, streptomycin, erythromycin and thianphinicol. After a total of six days' medication of 1% feed additive Ektecin, symptoms of infectious coryza of hens in the farm almost disappeared and no Hpg was detected even from birds showing nasal discharge.