• 제목/요약/키워드: Remote Design & Manufacture

검색결과 20건 처리시간 0.022초

역설계를 위한 인터넷 기반의 치수검증 시스템 (An Internet-based Dimensional Verification System for Reverse Engineering)

  • 송인호;김경돈;정성종
    • 대한기계학회논문집A
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    • 제27권8호
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    • pp.1409-1417
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    • 2003
  • In the 21st century, the concept of remote design and manufacture is strongly required in manufacturing processes to reduce cost and time-to-market. The objective of this paper is the development of an internet-based dimensional verification system for reverse engineering. An inspection client can register measurement data at the developed web server. Collaborators related to the development of a new product can confirm geometrical form from measurement data, check dimensional information and mark up the important parts, as well as make a statement of their views through the Internet. The developed system is realized through the ActiveX-Server architecture. Functions of the dimensional verification module are constructed as ActiveX by using the visual C++ and OpenGL. The usefulness of the developed system is confirmed through a case study.

USN 기술을 이용한 공기압축기 원격관리 시스템 설계 (A Design of Air Compressor Remote Control System Using USN Technology)

  • 황문영
    • 한국인공지능학회지
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    • 제6권1호
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    • pp.1-10
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    • 2018
  • Compressed Air is an important energy source used in most factories nowadays. The automation trend using air compressor has been gradually increasing with the interest of the 4th industry in recent years. With the air compressor system, it is possible to construct the device at low cost and easily achieve automation and energy saving. In addition, With trend of FA, miniaturation and light weight manufacturing trend expand their use in the electronics, medical, and food sectors. Research method is to design the technology for the remote control of the following information as USN base. Development of flexible sensing module from real time observation module for fusion of IT technology in compressed air systems, design and manufacture of flexible sensing module, and realiability assessment. Design of real-time integrated management system for observation data of compressed air system - Ability to process observation data measured in real time into pre-processing and analysis data. This study expects unconventionally decreasing effect of energy cost that takes up 60~70% of air compressor layout and operation and maintenance management cost through USN(Ubiquitous Sensor Network) technology by using optimum operational condition from real time observation module. In addition, by preventing maintenance cost from malfunction of air compressor beforehand, maintenance cost is anticipated to cut back.

승강기 원격 관제를 위한 데이터 수집기 설계 및 구현 (Design and Implementation of Data Logger for Elevator Remote Monitoring)

  • 구본근
    • Journal of Platform Technology
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    • 제8권4호
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    • pp.3-10
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    • 2020
  • 승강기 유지보수 업체는 다양한 종류의 승강기 유지 보수를 담당하고 있어 승강기 제조사, 승강기 모델에 독립적인 승강기 원격 관제 시스템이 필요하다. 이를 위해 각 승강기에서 수집된 승강기 운행 데이터를 수신하여 데이터베이스에 전송할 수 있는 데이터 수집기가 필요하다. 본 논문에서는 중소 규모의 승강기 유지 보수 업체에서 활용할 수 있는 원격 관제 시스템의 데이터 수집기를 설계, 구현한다. 데이터 수집기는 승강기의 운행 상태를 전송하는 센서 모듈이 전송한 데이터 패킷을 수신하여, 데이터를 해석, 변환한 후 자체 개발한 API 를 이용하여 서버로 전송을 한다. 본 논문에서는 파이썬으로 구현한 데이터 수집기에 대해 기술하고, 실 운행 환경에 있는 승강기에 설치된 센서 모듈에서 전송한 데이터를 수신하고, API 서버로 전송하는 것을 화면에 표시된 로그를 통해 보인다.

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태양광발전 설비의 웹을 이용한 원격 계측 (Remote Measurement of Photovoltaic Plant using Web)

  • 서장수;이정일;강병복;차인수
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2003년도 학술대회 논문집 전문대학교육위원
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    • pp.171-173
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    • 2003
  • Digital environment that is represented to internet is displacing business way of industry and business achievement way with the fast speed being giving great change on life whole, improve existence business process utilizing internet and Web connection technology, information superhighway to tradition industrialist manufacture and e-transformation's propulsion that wish to maximize productivity and administration efficiency is spread vigorously. In this paper, we wish to accomplish generation equipment's heighten stability and believability through remote monitoring and control of PV system. This paper describes the design of the monitoring system for sensing the monitoring data and indirect controlling of the PV system. Most of the conventional monitoring system depend on the special hardware and software. Basic design goal of monitoring system is to provide the convenience for the user and the portability for the system. In order for the system to fulfill its requirements, it was designed using Labview GUI facility based on the Windows 2000 environment of IBM PC compatible and Add-on card based on the TCP/IP protocol. Advantage of the monitoring system are a personnel expenses curtailment effect, free of the place restriction and unmanned system of the generation plants, etc.

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대중영상매체 속에 나타난 공간연출 특성에 관한 연구 (A study on the space production special quality that in mass reflex media)

  • 지홍근;김봉재;신홍경
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 2002년도 춘계학술발표대회 논문집
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    • pp.121-124
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    • 2002
  • Mass culture is product of media technology. We are absorbing and surround in optical image which reflex medium emits by night and day continually specially and live culture and information produced infinitely through mass media. People discharging in main living room now to remote control a television manufacture because carrying out move freely and is preoccupied with object of interest that have been spread in a television, and assimilate all image like sponge. Reflex medium contacted habitually every day whether do not want even if want can do that populace cultural personality is much stronger as subject that make actuality of processing.

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로봇의 위치 정밀도 측정을 위한 LTS의 설계 및 제작 (Design and Manufacture of Laser Tracking System for Measuring Position Accuracy of Robots)

  • 황성호;이호길;최령락;송웅희;김진영
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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    • pp.434-434
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    • 2000
  • It is the main problem to measure the position and orientation of a robot end effector for the calibration of robots. The calibration methods can be used as a tool to improve the accuracy of robots without change of the arm or control architecture of robots. But such calibration methods require the accurate measurements. Dynamic measurement of position and orientation Provides a solution of this problem and improves dynamic accuracy by dynamic calibration o( robots. This paper describes the development o( the laser tracking system capable of determining the static and dynamic performance of industrial robots. The structure and system components are presented and basic experimental results are included to demonstrate the instrument performance. The system can be applied to the remote controlled mobile robots as weil as the calibration of robots.

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COMS 특별세션 (COMS BIPROPELLANT PROPULSION SYSTEM)

  • Han, Cho-Young;Park, Eung-Sik;Baek, Myung-Jin;Lee, Ho-Hyung
    • 대한원격탐사학회:학술대회논문집
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    • 대한원격탐사학회 2007년도 Proceedings of ISRS 2007
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    • pp.41-44
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    • 2007
  • Korea Aerospace Research Institute (KARI) has jointly developed a bipropellant propulsion system for Communication, Ocean and Meteorological Satellite (COMS) with EADS Astrium in UK. The technology relevant to a bipropellant propulsion system is quite new one in Korea, which is transferred for the first time, with development of COMS propulsion system. It hasn't ever attempted before, and hasn't got any general idea itself as well, in Korea. The COMS Chemical Propulsion System (CPS) is designed to perform both the orbital injection function, to take the spacecraft from transfer orbit to Geostationary Earth Orbit (GEO), and all on-station propulsive functions throughout the lifetime of the satellite. All station keeping manoeuvres are performed using the CPS. The design, manufacture and testing of COMS CPS are addressed in this paper. Feasibility of COMS CPS applicable to the other advanced mission is investigated as well.

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RC 기술의 자동화 장치 개발에 관한 연구(I) -장치 설계 및 제작- (A Study on the Automation Equipment Development of RC Technology(I) -Equipment Design and Manufacture-)

  • 김기준;김상진;송자윤
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 1994년도 추계학술대회 논문집 학회본부
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    • pp.311-313
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    • 1994
  • RC(Rod Consolidation) technology in spent nuclear fuel management is an essential method and requires remote operation due to radiation exposure. Its technology may provide an effective means to double the storage capacity of spent fuel storage space. So development of this technology will provide a valuable contribution to establishing economical as well as technological basis for future spent fuel management.

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Development of underwater 3D shape measurement system with improved radiation tolerance

  • Kim, Taewon;Choi, Youngsoo;Ko, Yun-ho
    • Nuclear Engineering and Technology
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    • 제53권4호
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    • pp.1189-1198
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    • 2021
  • When performing remote tasks using robots in nuclear power plants, a 3D shape measurement system is advantageous in improving the efficiency of remote operations by easily identifying the current state of the target object for example, size, shape, and distance information. Nuclear power plants have high-radiation and underwater environments therefore the electronic parts that comprise 3D shape measurement systems are prone to degradation and thus cannot be used for a long period of time. Also, given the refraction caused by a medium change in the underwater environment, optical design constraints and calibration methods for them are required. The present study proposed a method for developing an underwater 3D shape measurement system with improved radiation tolerance, which is composed of commercial electric parts and a stereo camera while being capable of easily and readily correcting underwater refraction. In an effort to improve its radiation tolerance, the number of parts that are exposed to a radiation environment was minimized to include only necessary components, such as a line beam laser, a motor to rotate the line beam laser, and a stereo camera. Given that a signal processing circuit and control circuit of the camera is susceptible to radiation, an image sensor and lens of the camera were separated from its main body to improve radiation tolerance. The prototype developed in the present study was made of commercial electric parts, and thus it was possible to improve the overall radiation tolerance at a relatively low cost. Also, it was easy to manufacture because there are few constraints for optical design.

EE03 Development of an Automotive Anti-Theft System

  • Batra, Pulkit
    • International journal of advanced smart convergence
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    • 제4권1호
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    • pp.1-10
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    • 2015
  • Automotive Theft has been an obstinate problem around the world. Design and manufacture of anti-theft systems have become more and more complex due to the rise in complexity of theft in the system. Most of the anti-theft systems available in the market, are the alarm types which audibly deter some thieves away but do not prevent one's car from being stolen and even are not good enough to meet the growing complexity of theft in the country. This paper presents a simple and an efficient anti-theft system which provides improved security by the use of efficient access mechanisms and immobilization systems. This security system can immobilise an automobile and its key auto systems through remote control when it is stolen. It hence deters thieves from committing the theft. It also effectively prevents stealing of key auto systems for reselling by introducing four layers of security features written in the form of firmware and embedded on the Electronic Control Units (ECUs). The particulars of system design and operation are defined in the paper. The experimental outcomes show that this system is practicable and the owner can steadily control his vehicle within a few seconds.