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6,000m급 자율무인잠수정 이심이6000 AUV의 설계
이경목(Gyeong-Mok Lee),박진영(Jin-Yeong Park),이판묵(Pan-Mook Lee),전봉환(Bong-Huan Jun),김기훈(KiHun Kim),이종무(Chong-Moo Lee),김방현(Banghyun Kim),백혁(Baek Hyuk),심형원(Hyungwon Shim),김주일(Ju-Il Kim),권순태(Soon T. Kwon),이필엽(F 한국해양환경·에너지학회 2012 한국해양환경공학회 학술대회논문집 Vol.2012 No.5
The Korea Ocean Research md Development Institute (KORDI) has developed AUVs(BORAM AUV, ISiMI AUV, ISiM100 AUV) for Suallow Sea, md accumulated high tedrnique and experimence. Since 2012, ISiM6000 AUV has been designed to explorer a sea-floor topography and hydrothermal deposit at 6,000m depth. ISiMI6000"s hull is designed based on Myring shape to minimize of fluid resistance. It is designed to maintain neutral buoyancy. Its whole length is 4.5m, diameter is 0.6m and weight is 749kg. ISiMI6000"s maximum forward speed is 4kts and his aver 1.5kts of rise/decent speed. It"s battery is selected based on 10 hours of pure explorer time for one diving. Inside of ISiMI6000 is composed a frame structure and two pressure-resistant containers for embedding power system and control system The pressure-resistant containers are made of titanium-aluminum alloy and designed to endure up to 800bar. Frame structure is designed based of Open-frame method and made of aluminium. Mounted equipment is as follow - Mean thruster, linear actuators for control pin, information measuring device(Side Scan Sonar, Altimeter, CTD, GPS and etc.), communication device(ATM, RF modern), position tracking device(DVL, AHRS, IMU), camera/light, weight drop system, radio beacom/xenon flash and etc. In this paper, design gods and requirements of ISiMI6000 is described and design results are presented accordingly.
6,000m급 자율무인잠수정 이심이6000 AUV의 설계
이경목(Gyeong-Mok Lee),박진영(Jin-Yeong Park),이판묵(Pan-Mook Lee),전봉환(Bong-Huan Jun),김기훈(KiHun Kim),이종무(Chong-Moo Lee),김방현(Banghyun Kim),백혁(Baek Hyuk),심형원(Hyungwon Shim),김주일(Ju-Il Kim),권순태(Soon T. Kwon),이필엽(F 대한조선학회 2012 대한조선학회 학술대회자료집 Vol.2012 No.5
The Korea Ocean Research and Development Institute (KORDI) has developed AUVs(BORAM AUV, ISiMI AUV, ISiMI100 AUV) for Swallow Sea, and accumulated high technique and experimence. Since 2012, ISiMI6000 AUV has been designed to explorer a sea-floor topography and hydrothermal deposit at 6,000m depth. ISiMI6000's hull is designed based on Myring shape to minimize of fluid resistance. It is designed to maintain neutral buoyancy. Its whole length is 4.5m, diameter is 0.6m and weight is 749kg. ISiMI6000's maximum forward speed is 4kts and has over 1.5kts of rise/decent speed. It's battery is selected based on 10 hours of pure explorer time for one diving. Inside of ISiMI6000 is composed a frame structure and two pressure-resistant containers for embedding power system and control system. The pressure-resistant containers are made of titanium-aluminum alloy and designed to endure up to 800bar. Frame structure is designed based of Open-frame method and made of aluminium. Mounted equipment is as follow-Main thruster, linear actuators for control pin, information measuring device(Side Scan Sonar, Altimeter, CTD, GPS and etc.), communication device(ATM, RF modem), position tracking device(DVL, AHRS, IMU), camera/light, weight drop system, radio beacon/xenon flash and etc. In this paper, design goals and requirements of ISiMI6000 is described and design results are presented accordingly.
200m급 천해용 다관절 해저 로봇의 전기전자 시스템의 설계
박진영(Jin-Yeong Park),이경목(Gyeong-Mok Lee),심형원(Hyungwon Shim),김방현(Banghyun Kim),이판묵(Pan-Mook Lee),전봉환(Bong-Huan Jun) 한국해양환경·에너지학회 2012 한국해양환경공학회 학술대회논문집 Vol.2012 No.5
The Korea Ocean Research and Development Institute (KORDI) has been developing a 200m depth rated multi-legged underwater robot named CR200. This robot has six legs totally. Each leg has 4 degrees of freedom. Two legs which are installed on the front of the robot have manipulators. CR200"s goal is to inspect sunken ships or underwater structures. Also CR200 is supposed to do underwater manipulator operation. In this paper, electrical & electronic system for CR200 is introduced. Sensor interface is also presented. CR200 is supplied 190VDC from the mother ship. This main power is converted to proper voltage and distributed to every devices, sensors, motors and motor drivers. We designed Crabster Integrate Control System (QCS) to interface various sensors including a single-beam scanning sonar, multi-beam acoustic camera and optic cameras to survey underwater environment. Various types of communication protocol are converted to Ethernet and connected to the mother ship through a fiber optic cable.
200m급 천해용 다관절 해저 로봇의 전기전자 시스템의 설계
박진영(Jin-Yeong Park),이경목(Gyeong-Mok Lee),심형원(Hyungwon Shim),김방현(Banghyun Kim),이판묵(Pan-Mook Lee),전봉환(Bong-Huan Jun) 대한조선학회 2012 대한조선학회 학술대회자료집 Vol.2012 No.5
The Korea Ocean Research and Development Institute (KORDI) has been developing a 200m depth rated multi-legged underwater robot named CR200. This robot has six legs totally. Each leg has 4 degrees of freedom. Two legs which are installed on the front of the robot have manipulators. CR200's goal is to inspect sunken ships or underwater structures. Also CR200 is supposed to do underwater manipulator operation. In this paper, electrical & electronic system for CR200 is introduced. Sensor interface is also presented. CR200 is supplied 190VDC from the mother ship. This main power is converted to proper voltage and distributed to every devices, sensors, motors and motor drivers. We designed Crabster Integrate Control System (CICS) to interface various sensors including a single-beam scanning sonar, multi-beam acoustic camera and optic cameras to survey underwater environment. Various types of communication protocol are converted to Ethernet and connected to the mother ship through a fiber optic cable.
방화댐퍼형 환기후드 시스템의 안전성 평가 및 유동분석을 통한 최적설계 연구
조현준(Hyun-Jun Cho),전영훈(Young-Hun Jeon),이경목(Gyeong-Mok Lee),강승표(Seung-Pyo Kang) 한국해군과학기술학회 2020 Journal of the KNST Vol.3 No.2
This Study is focused on about the duct, which is the equipment used to transfer the Air drawn out from the air conditioner or blower used in the ship to the designated place. Since the kitchen hood contains risk factors that can cause fires due to contamination of grease or oil, hygiene and safety are the most important requirements. It is essential to develop and apply a system that can detect and monitor the exhaust and flame conditions of these kitchen hood systems in real time, and to gain certification through fire safety performance tests. The design factors of the kitchen hood system have been changed and reflected., through this studies we want to reduce the amount and time loss of prototype production/testing.