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정찬세,김학선,양해림,양순용 제어로봇시스템학회 2011 제어로봇시스템학회 국내학술대회 논문집 Vol.2011 No.5
Recently, many kind of control techniques for human safety have been developed. Human safety technology is developed on different area like mechanic, electronic, environmental. Safety technology is recognized the location of pedestrian and control the vehicle. In this study, describe the overspeed protection in school zone. Speeding in school zone occur the many car accident. Fuel cut system decelerate the vehicle speed and recognize the driver that the vehicle located on school zone. Fuel system consist of the relay and the control board. In this study, fuel system verified through experimental result.
정찬세,이형욱,정영만,이창돈,양순용,Jeong, C.S.,Lee, H.U.,Jeong, Y.M.,Lee, C.D.,Yang, S.Y. 한국생산제조학회 2010 한국생산제조학회지 Vol.25 No.6
The air suction filter of the power plant decrease the dust and impurities of suction air that reduce the life and efficiency of the boiler. The suction efficiency of the air filter falls with the dust and impurities when the time of use comes to be long. Therefore, the various contaminant of the filter must remove periodically. This paper presents a developed quick exhaust valve to use in the thermo-electric power plant. to removing contaminants on the filter, the blowing is done shortly by air pressure. The Air flowed out to the out side from the inside of the filter. The performance test of the developed valve is done by making a test-bench according to JIS and KS standards. The efficiency is found higher than the existing related valve.
정찬세,이형욱,정영만,김학선,이창돈,양순용 한국공작기계학회 2009 한국공작기계학회 춘계학술대회논문집 Vol.2009 No.-
The air suction filter of the power plant decrease the dust and impurities of suction air that reduce the life and efficiency of the boiler. The suction efficiency of the air filter falls with the dust and impurities when the time of use comes to be long. Therefore, the various contaminant of the filter must remove periodically. This paper presents a developed quick exhaust valve to use in the thermo-electric power plant. to removing contaminants on the filter, the blowing is done shortly by air pressure. The Air flowed out to the out side from the inside of the filter. The performance test of the developed valve is done by making a test-bench according to JIS and KS standards. The efficiency is found higher than the existing related valve.
정찬세(Chanse Jeong),김학선(Hacksun Kim),양해림(Haerim Yang),양순용(Soonyong Yang) 한국자동차공학회 2011 한국자동차공학회 지부 학술대회 논문집 Vol.2011 No.4
This Study suggests overspeed protection system. In the residential area or school zone, many vehicles drive fast. Overspeed vehicle is very dangerous for pedestrian and children. Few kind of residential area or school zone had speed bumps but the speed bumps does not overspeed protection. because the speed bumps shape, height, distance are not optimization. So in this study, suggests the overspeed protection using fuel cut. Fuel cut system decelerate the vehicle speed and recognize the driver that the vehicle located on residental area of school zone. Fuel system consist of the relay and the control board. In this study, fuel system verified through experimental result.
정찬세(Jeong Chan Se),김학선(Kim Hack Sun),송인성(Song In Sung),양순용(Yang Soon Yong) 한국생산제조학회 2010 한국공작기계학회 추계학술대회논문집 Vol.2010 No.-
This paper presents the development of a cleaner for curbstone cleaning purpose. The cleaner sprays high pressure water jet and cleans the curbstone repeatedly along the section. The structure of the cleaner is divided into two sections: water supply vehicle section and the section for curbstone cleaner. The cleaner has two DC motors and can move forward, backward, left and right side. The cleaning device is composed of nozzles to spray high pressure water jet onto curbstone. In this study, the 3D modeling of the cleaner is made using CAD software and the prototype is also made for the selection of optimum nozzle shape and size.
스마트폰 앱을 이용한 산업용 엔진의 모니터링 시스템 개발에 관한 연구
정찬세(C. S. Jeong),김용석(Y. S. Kim),정영만(Y. M. Jeong),고주현(J. H. Kho),정광식(K. S. Jeong),이효성(H. S. Lee),양순용(S. Y. Yang) 유공압건설기계학회 2013 드라이브·컨트롤 Vol.10 No.2
In this study, a wire/wireless communication system transmitting the operation data of engine from the ER (Engine Room) to the engine controller of ECR(Engine Control Room) has been developed through the communication of ISM(Industrial Science Medical) Band for the test operation environment improvement of medium speed engine. This wire/wireless communication system is composed of the RTU (Remote Terminal Unit) gathering and transmitting engine data as well as the MCU (Master Control Unit) receiving engine status information from the RTU to be sent to the engine controller (PLC). Through this study, a trial product of RTU and MCU has been manufactured. A test bench that has made temperature, pressure and pick-up sensor into a module for the local test of prototype was produced a test bench. In addition, at the same time save the data to a Web server and the smart phone real-time monitoring system has been developed using Wi-Fi communications. The ultimate objective of this study is to develop a wireless smart phone monitoring system of engine for the operator of engine to be able to monitor and control engine status even from the outside of engine room and control room based on this study.
정찬세(C. S. Jeong),이형욱(H. U. Lee),정영만(Y. M. Jeong),윤두환(D. H. Yun),이창돈(C. D. Lee),양순용(S. Y. Yang) 한국생산제조학회 2009 한국공작기계학회 추계학술대회논문집 Vol.2009 No.-
The solenoid valve is basic part of industry and used widely. Especially the solenoid valve used on pneumatic system. Port size more than 80mm from the pneumatic system products used precipitator system and generator system and any heavy industrial system. That means some place of need much industrial water and need high pressurt control with little power. So they use multi-stage solenoid valve. This paper describe mention of valve simulation with AMESim and 3D modelling for development of multi-stage solenoid valve and character of valve performance based on orifice diameter of valve diaphragm.
정찬세(C. S. Jeong),양순용(S. Y. Yang) 유공압건설기계학회 2013 드라이브·컨트롤 Vol.10 No.3
Solenoid valve has used in various industrial field extensively. A solenoid valve has different size, shape and method of operation accordantly to industrial field. Many researchers study on kinds of solenoid valve such as flow rate, dynamic, magnetic field, valve shape and operating method. But the flow rate characteristic and dynamic response time performance on the diaphragm valve are not studied. This paper describes the flow rate characteristic and dynamic response time performance on the diaphragm valve. At first, the diaphragm valve is simulated in AMESim simulation tool. AMESim model found that an effect of valve performance depends on parameter. The parameter is the diaphragm orifice area. And the performance test bench confirms the effect in this parameter. Finally, it finds out the flow rate characteristic and dynamic response time performance on the diaphragm valve.
정찬세(C. S. Jeong),양순용(S. Y. Yang) 유공압건설기계학회 2013 드라이브·컨트롤 Vol.10 No.1
Port size 80mm or above large-flow type solenoid valves are extensively used in dust collector and power plants. These multi-stage solenoid valve have few problem. first, multi-solenoid valves are almost depend on imports and there are weak in the brine environment and the low energy efficiency. Because these problem, increased the necessity of research on the development of large flow and high pressure type solenoid valves. In this study, describe the design method of multi-stage solenoid test bench and confirm the influence valve performance on several parameter such as diaphragm orifice diameter. At first, each part has modeled by AMESim simulation tool and combining them. This AMESim virtual multi-stage solenoid valve found influence valve performance on the valve parameter. Finally developed the multi-stage solenoid valve and verified that performance on experimental result.