서초동(서울시 서초구)의 거미상

김주필(Joo Pil Kim),정혜리(Hye ri Jeong),김대희(Dae Hee Kim),박동우(Dong Woo Park),서재웅(Jae Woong Seo),이현우(Hyun woo Lee) 한국거미연구소 2017 한국거미 Vol.33 No.1

2016년 3월 31일부터 7월 31일까지 서울특별시 서초구 서초동에 위치한 서울고등학교 교정 일대를 서울고등학교 환경생물부 부원들이 채집 조사한 결과 20과 43속 53종의 거미가 조사 연구되어 이에 보고하는 바이다. From March 31st to July 31st in 2016, members of an environmental biology club at Seoul High School located in Seocho-gu, Seoul, Dae-Hee Kim, Dong-Woo Park, Jae-Woong Seo and Hyun-woo Lee, collected 20 families 43 genera 53 species of spiders and report the result of the study here.

원격 화상 제어 로봇 개발

현웅근 湖南大學校 情報通信硏究所 2002 정보통신연구 Vol.12 No.-

This paper describes a development of a robot working in hazard environment. The developed robot consists of robot controller with vision system and host PC program. The robot and camera can move with 2 degree of freedom by independent remote controlling a user friendly designed joystick. A environment is recognized by vision system and ultra sonic sensors. A visual image and command data translated through 90MHz and 447MHz RF controller, respectively. To show the validity of the developed system, operations of the robot in the field area were illustrated.

Master-Slave 개념을 이용한 PLC용 다대다 통신 모듈 개발

현웅근 호남대학교 2000 호남대학교 학술논문집 Vol.21 No.2

We developed a wireless communication system for multiple instrumentation system. The developed system has a function of remote instrumentation and PLC(Programmable Logic Controller) control. The system consists of CC(Control and Communication) protocol, wireless media access and physical media system. For multiple wireless communication, we propose a hub polling protocol based on master-slave control concept. To show the validity of the developed system, several experiments are illustrated.

Sweeping 로봇을 위한 OFF-LINE 인공 지능 알고리즘

현웅근 호남대학교 1997 호남대학교 학술논문집 Vol.18 No.4

An off-line artificial intelligent motion planning algorithm for autonomous sweeping or smearing mobile robot is proposed. This algorithm consists of (1) obstacle deteting procedure, (2) trackin point generation procedure, (3) tracking point scanning procedure, and obstacle avoidance procedure. For fast and effective avoiding the obstacles, hierarchical local path planning algorithm is implied. THe proposed algorithm does not meet any dead-locking and find fastly tracking line for sweeping. To show the validity of the proposed method, several examples are illustarated.

NC machine용 원격 고장진단 및 모니터링 시스템

현웅근 호남대학교 산업기술연구소 1997 산업기술연구논문집 Vol.5 No.-

Fault diagnosis and maintenance system using general telecommunication network is necessary for an effective fault diagnosis and higher productivity of NC machine tools. In order to monitor machine tool condition and diagnose alarm states due to electrical and mechanical faults, a remote data communication system for monitoring of NC machine fault diagnosis and status is developed. The developed system consisits of (1) remote communication module among NC's and host PC using PSTN,(2) 8 channels analog data sensing module, (3) digital I/O module for control of NC machine, (4) communication module between NC machine and remote data communication system via RS-232C, and (5) software man-machine interface. Diagnostic monitoring results generated through a successive type ingerence engine are displayed in user-friendly graphics. The validity and reliability of the developed system is verified to be a powerful commercial version on a vertival machining center through a series of experiments.

이동 로봇을 위한 2차원 가상 지형 지도 작성방법

현웅근 호남대학교 정보통신연구소 2004 정보통신연구 Vol.14 No.-

We suggest Wall-following algorithm for navigation in unknown environment and Map-Building algorithm with improved Hough-Transform. A fuzzy inference engine is proposed for Wall-following algorithm, and the algorithm is used to gather the geometric scanning data of unknown environment. For map-building, advanced hough-transform and simple closed path algorithm were developed. As inputs of the inference engine, emulated photo distance sensor values are used. Some experiments were illustrated for validity of the proposed algorithm.

가상 환경 시스템과 결합된 로봇 시스템 개발

현웅근 湖南大學校 情報通信硏究所 2003 정보통신연구 Vol.13 No.-

Recently, Virtual reality parts is applied in various fields of industry. In this paper we got under control motion of reality robot from interface manipulation in the virtual world. This paper created virtual robot using of 3D Graphic Tool. And we reappeared a similar image with reality robot put on texture the use of components of Direct 3D Graphic. Also a reality robot and a virtual robot is controlled by joystick. The developed robot consists of robot controller with vision system and host PC program. The robot and camera can move with 2 degree of freedom by independent remote controlling a user friendly designed joystick. An environment is recognized by the vision system and ultra sonic sensors. The visual image and command data translated through 900㎒ and 447㎒ RF controller, respectively. If user send robot control command the use of simulator to control the reality robot, the transmitterhecever got under control until 500miter outdoor at the rate of 4800bps a second in Hlaf Duplex method via radio frequency module useing 447㎒ frequency.

찰옥수수연구 XVIII 시설하우스에서 2기작 찰옥수수 교잡종의 주요 생육특성 비교

나웅현,복태규,고혁수,백승우,조양희,이희봉 충남대학교 농업과학연구소 2013 농업과학연구 Vol.40 No.2

The major characteristics of the developed corn hybrids were compared at each different planting time; 1st time(April 28) and 2nd time(August 20), respectively. Among traits surveyed, stem height showed highly at 1st time than 2nd, while ear height, stem diameter and ear length were similar at two times. Sugar content of the used hybrids showed highly at 2nd planting time than 1st. Pericarp thickness was also high at 2nd planting time. Especially, among hybrids CNU99 was the highest in stem height and ear length, CNU11 and CNU56 were high in sugar content, and CNU51 and CNU124 were thiner than other hybrids in pericarp thickness. Accordingly, these hybrids will be planted and recognized in 2nd yield trial for superior corn hybrid selection.

충남 금산 지역주민에서 B형간염 표면항체(HBsAb) 발현빈도에 관한 연구

신현성,서희숙,이민웅 대한임상병리사협회 1993 대한임상병리사회지 Vol.25 No.1

仙道修煉의 原理와 修煉方法論으로서의 절 수련(丹拜功) 考察

허일웅,이현수 명지대학교예술체육연구소 2006 예술체육논집 Vol.17 No.-

Sun-do(仙道) is the totality of Korean discipline culture and the source of nationalism. Sun-do is based upon the achievement of longevity through regimen. In these days, the whole world is occupied with the discipline, especially being captured by oriental discipline culture. The center of oriental discipline culture must be Korea since Korea is the root of oriental discipline. It is necessary that we should establish the Sun-do as a scholarship and develope the system of Sun-do discipline. The Sun-do will take a lead in Korean wave prevailing in the whole Asia and spread it to the world. Jeol(절) is the expression of deep courtesy in human relationship and also the methodology of Sun-do discipline. The deep courtesy, Jeol discipline makes body properly recovered, its functions intensified, and especially heart be humble. In addition it enhances the quality of breath like life. Jeol discipline is very economic because it obtains the effectiveness of discipline to the uttermost in a very small space. Also it is the method of discipline suitable to Well-Being age. Lastly, it will be a way to make Korean wave flow to the whole world. Therefore, Jeol discipline should be spread as the discipline method to enhance people's health and to train body and soul.