• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2002.04a
• /
• pp.283-284
• /
• 2002

투명하고, 과학적으로 소각장을 관리하기 위해서는 소각장에서 배출되는 오염물질이 주변에 미치는 기여 영향도를 정확히 계산할 필요가 있다. 이와 같은 목적으로 현재 국내에서 사용되고 있는 대기환경 영향평가용 software는 미국환경청에서 제작된 software로써 DOS상에서 구동되기 때문에 사용이 불편하고 국내 지형 및 기상조건에 부적합한 문제점을 갖고 있다. 따라서 국내 여건에 적합하고, 사용하기 용이한 Windows GUI(Graphic User Interface)에서 공동되는 평가용 software개발이 필요하다. (중략)

• Proceedings of the KSR Conference
• /
• 2009.05a
• /
• pp.411-417
• /
• 2009

This paper describes the development of integrated simulator for traction power supply system with GUI (Graphic User Interface). This simulator consists of a lot of calculation modules such as TPS, time table, line constant, and power supply system analysis. Each module has input and output structure respectively. The proposed simulator is tested on both high speed railway line and metropolitan subway line. The test has confirmed the function of the developed simulator.

• Proceedings of the Computational Structural Engineering Institute Conference
• /
• 1997.10a
• /
• pp.197-204
• /
• 1997

The development of computer-integrated design systems that fully support structural design process needs the computerization of structural design at the preliminary design stage. The objective of this paper is to develop a prototype system for preliminary design of reinforced concrete structures. This study focuses on the development of a natural design process oriented GUI(Graphic User Interface) and a representation of an experienced knowledge. The prototype system has been currently implemented using the objected-oriented programming concepts, the program language(i.e.,Visual C++) and the expert shell(i.e., Intelligent Rules Element).

• Proceedings of the Korean Society of Agricultural Engineers Conference
• /
• 2000.10a
• /
• pp.126-131
• /
• 2000

This paper presents a framework for developing an object-oriented system for runoff analysis. The objects include rainfall, meterorologic, watershed, reservoir, stream, DB management, and GUI. Data and method of each object were analyzed and defined. The database for runoff analysis were designed and DBMS MS-Access was chosen. The system design features and implementation are described, and an graphic user interface for flood runoff is presented

• Proceedings of the Korea Society for Simulation Conference
• /
• 2000.04a
• /
• pp.148-152
• /
• 2000

본 연구는 사용자 인터페이스를 고려한 시뮬레이션 방법을 이용한 단거리 미사일시스템의 성능 평가모델의 연구이다. 주요 접근 방법으로 먼저 시스템성능산정을 위한 시뮬레이션 방법을 제시하였으며 이는 관련 Data를 수집하고 이로부터 미사일의 폭발지점을 산정하고 표적의 피해산출을 위한 방법과 종합표적살상확률을 산정하는 방법 등을 포함하였다. 다음 단계로 사용자를 위한 그래픽 사용자 인터페이스(Graphic User Interface)를 고려한 입출력과정을 시각화환경으로 구현하였다. 본 연구를 위하여 전산프로그램을 개발하고 가상 Data를 이용한 예를 들고 결과를 보였다.

• Journal of Advanced Navigation Technology
• /
• v.27 no.5
• /
• pp.510-518
• /
• 2023

This paper introduces a MATLAB graphical user interface (GUI) based software for performance analysis of navigation message and wide area differential correction of regional navigation satellite system (RNSS). This software was developed to analyze satellite orbit/clock-related performance of navigation message and wide area differential correction simulating RNSS for regions near Korea based on different distributions of monitor and reference stations. As a result of software operation, navigation message and wide area differential correction are given as output in MATLAB file format. From the analysis of output, it was confirmed that valid navigation message and wide area differential correction could be generated from the results about statistical feature of orbit and clock prediction errors, cm-level fitting errors for navigation message parameters, and 81.9% enhancement in range error for wide area differential correction.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.9
• /
• pp.3876-3881
• /
• 2012

In typical master/slave teleoperation systems, a human operator generally manipulates the master to control the slave through the visual information like camera image. However, the operator may get into trouble due to the limited visual information depending on the camera positions and the delay on the visual information because of low communication bandwidth. To cope with this inherit problem in the camera-based teleoperation system, this paper presents a teleoperation system using a reconstructed graphic model instead of the camera image. The proposed teleoperation system consists of a robot control module, a master module using a force-reflective joystick, and a graphic user interface (GUI) module. The graphic user interface module provides the operator with a 3D model reconstructed using a small set of sensing data received from the remote site. The proposed teleoperation system is evaluated through a peg-in-hole assembly task.

• Special Issue of the Society of Naval Architects of Korea
• /
• 2017.10a
• /
• pp.38-45
• /
• 2017

FPSO is widely used to develop deep sea oil fields and HHI has constructed ten(10) FPSOs. During these constructions, relevant structural design criteria such as yielding, buckling, fatigue, collision and impact strength were applied to verify structural safety. To apply the buckling strength evaluation for structures, the critical buckling stresses and applied stresses of relevant panels should be calculated. The plate and stiffened panels are to be idealized, which are needed much time and efforts by designers. Therefore, program development is necessary in order to evaluate the buckling strength conveniently and accurately. In this study, the buckling strength assessment system by using offshore code, DNV-RP-C201 was developed under MSC/PATRAN, pre-post program of finite element method. Graphic user interface program is written in MSC/PATRAN PCL functions. Source program to evaluate the buckling strength is developed in FORTRAN programming languages. The developed program is verified by comparing with the results of the Nauticus Hull developed by DNV Classification Society, and applied to the marine construction project conducted by Hyundai Heavy Industries LTD.

• Journal of IKEEE
• /
• v.15 no.3
• /
• pp.248-254
• /
• 2011

Recently, processing burden of CPU is growing because of graphical user interface according to enhance the performance of mobile devices and various graphical effects and creation of contents with 3D graphical effect or Flash animation. Therefore, the GPU are introduced to mobile device for support to variety contents. In this paper, OpenVG accelerator was implemented based on multi-core GP-GPU. OpenVG accelerator is verified using the sample image provided by Khronos group, and overall function is processed by only instruction set without dedicate hardware. The performance of processing the Tiger Image was 2 frames/sec.

• International Journal of Highway Engineering
• /
• v.10 no.4
• /
• pp.91-101
• /
• 2008

A multi layered elastic analysis program, IDYSPAP, was developed. The objective of this study was to develop the IDYSPAP program on Graphic User Interface environment for field engineers using Visual Basic, which was considered span of multi-wheels and maximum 4 axles using superposition of linear elastic theorem. It is suggested that this study considers algorithm with dynamic properties of asphalt layer on various temperature and non-linear properties of subbase and subgrade on stress non-linearity for asphalt pavement structure. This Program was modified to divide asphalt layer automatically according to layer division concept. The developed program was verified with initial measuring data in test road sections of KEC (Korea Expressway Co.) using laboratory test results.