http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
분석적 계층화 기법을 활용한 환자이승로봇 흔들림 제어기의 최적 제어 파라메터 선정 방법
안보현(Bohyun An),김창원(Changwon Kim) 제어로봇시스템학회 2022 제어·로봇·시스템학회 논문지 Vol.28 No.4
In this study, a method of deriving the optimal control parameters in the design of an anti-sway controller for a patient transfer robot is proposed. Patient transfer robots are used in medical facilities to move patients who cannot move on their own. However, the sway that occurs in the process of moving a patient on a patient transfer robot not only threatens the patient’s safety, but also creates anxiety. To control such sways, this study proposes the analytic hierarchy process as a method for designing a controller that satisfies a given control specification and at the same time designing an optimal controller for various control gains. Simulation results demonstrate a control performance that satisfies the control specifications.
직장인의 배드민턴 동호인활동 참여 동기와 직무만족의 관계
안보현 ( Bo Hyun An ),윤양진 ( Yang Jin Yoon ),안인준 ( In June Ahn ) 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.4
The workers who live in the mechanized and specialized modern society suffer from lack of excercise, competition with co-workers, increase of stress, and decrease of affinity to the work. Also their life style has a negative influence on the quality of their daily lives. To solve these problems, it is important to encourage the workers to participate in club sports and to understand the significance of club sports. Based on the fact that participation in club sports improves the quality of human life, this study suggests remarkable information. First, Participatory motivation varied statistically according to the specific factors of socio-demography, such as gender, age, educational level, monthly salary, occupation, and marital status. They were health fitness motivation, social motivation, external showing off motivation, technical development motivation, and interest pleasure motivation. Second, Satisfaction in work varied statistically according to the specific factors of socio-demograhpy, such as age, educational level, monthly salary, occupation and marital status. They were specific satisfaction in work, tendency to change occupation, self-valuation, devotion to the work and internal work motivation. However, satisfaction in work did not vary according to gender. Third, In respect of the relation between workers` participatory motivation in badminton as a club sport and satisfaction in their work, self-valuation, a subordinate factor of satisfaction in work, is connected with technical development motivation, interest pleasure motivation and health fitness motivation. Also, specific satisfaction in work, is related to the interest pleasure motivation, health fitness motivation and social motivation. Tendency to change occupation has something to do with interest pleasure motivation and health fitness motivation. Internal work motivation is connected with interest pleasure motivation and health fitness motivation.
카메라 영상과 딥러닝을 이용한 의수로봇 제어 시스템과 파지대상 선정
박해준(Haejune Park),안보현(Bohyeon An),백준민(Junmin Baek),이동규(Dongkyu Lee),김창원(Changwon Kim),주수빈(Subin Joo),권오원(Ohwon Kwon),김민영(Min Young Kim),서준호(Joonho Seo) 제어로봇시스템학회 2020 제어·로봇·시스템학회 논문지 Vol.26 No.5
Robotic prosthetic hands are a device that helps to improve the quality of life for patients without hands. Recently, robotic prosthetic hands can perform various grasping patterns because of improvement of bioengineering and robotics. The research that automatically selects the appropriate operation according to the situation is important. Many previous studies have used EMG signals. However, EMG signals are difficult to generalize because EMG signals vary depending on the position of the muscle. In this study, we developed a system for controlling robotic prosthetic hands using images and deep learning to facilitate generalization. We also proposed a method for selecting a grasping target to be held in the image. These results will help to improve the quality of life of the robotic prosthetic hand user.