• Title/Summary/Keyword: Integrated design environment

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Development of Integrated Environment for Optimum Design Using Motif (모티프를 이용한 최적설계 통합환경 개발)

  • Lim, O-Kang;Cho, Heon;Kim,Young-Hyun;Lee, Byung-Woo
    • Computational Structural Engineering
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    • v.9 no.3
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    • pp.97-105
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    • 1996
  • An integrated environment for optimum design has been developed using Motif. The integrated environment is composed of the preprocessor, the postprocessor and the optimization part. The preprocessor is part of making a finite element model for optimum structural design and the postprocessor displays results of optimum design and the optimization part is the part which execute optimization. It is designed to reduce user's difficulties in structural optimum design. It used Graphic User Interface for the concurrent representation of various inputs and outputs through the dialog box, mouse and keyboard. Structural optimum design can be done easily through dialog box, menu, concurrent representation of modeling process and results of structural optimum design can be understood easily through stress contour, deformed model and graph of cost function.

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The Analysis of View and Daylights for the Design of Public Housing Complexes Using a Residential Environment Analysis System Integrated into a CAD System (주거환경분석시스템의 CAD 시스템 통합을 통한 공동주택단지설계 시 일조 및 조망분석에 관한 연구)

  • Park, Soo-Hoon;Ryu, Jeong-Won
    • Korean Journal of Computational Design and Engineering
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    • v.12 no.2
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    • pp.137-145
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    • 2007
  • This paper concerns about residential environment analysis program implementation for design and analysis on public housing complexes such that view and daylight analysis processes are automated and integrated into existing design routine to achieve better design efficiency. Considering the architectural design trends this paper chooses ArchiCAD as a platform for a CAD system, which contains the concepts such as integrated object-oriented CAD, virtual building and BIM. Residential environment analysis system consists of three components. The first component is the 3D modeling part defining 3D form information for external geographic contour models, site models and interior/exterior of apartment buildings. The second is the parametric library part handling the design parameters for view and daylight analysis. The last is the user interface for the input/output and integration of data for the environment analysis. Daylight analysis shows rendered images as well as results of daylight reports and grades per time and performs the calculations for floor shadow. It separates the site-only analysis from the analysis of site and exterior environmental parameters. View analysis considers horizontal and vertical view angles to produce view image from each unit and uses the bitmap analysis method to determine opening ratio, scenery ratio and void ratio. We could expect better performance and precision from this residential environment analysis system than the existing 2D drawing based view and daylight analysis methods and overcome the existing one-way flow of design information from 3D form to analysis reports so that site design modifications are automatically reflected on analysis results. Each part is developed in a module so that further integration and extension into other related estimation and construction management systems are made possible.

A hypertext-based integrated modeling environment(HIME)

  • Park, Sung-Joo;Kim, Hyung-Do;kim, Hyung-Do;Lee, Chang-Hee
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 1993.04a
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    • pp.237-243
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    • 1993
  • This paper describes the design and implementation of a prototype modeling environment, Hypertext-based Integrated Modeling Environment(HIME). It implements a modeling framework, call Integrated Modeling Framework(IMF), which has been developed to increase model-related productivity and to integrate modeling knowledge and various information resources.

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Integrated Safety, Quality, and Environment Information System Based on Web Environment (웹 기반 하에서의 안전, 품질, 환경 통합 정보 시스템)

  • 박재현;김형준;나승훈;서지한;김귀남
    • Proceedings of the Safety Management and Science Conference
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    • 2000.05a
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    • pp.27-32
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    • 2000
  • This study presents the design of integrated safety, quality, and environmental information system based on the internet environment. Quality management system, environmental management system, and safety management system are adapted in many manufacturing and service organization respectively but those system does not work effectively. Especially safety management system and environmental management system are very similar with format and contents. Therefore, Those system must be integrated to increase effiency.

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Integrated CAD System for Ship and Offshore Projects

  • Suh, Heung-Won;Lee, Sung-Geun
    • International Journal of CAD/CAM
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    • v.6 no.1
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    • pp.41-48
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    • 2006
  • Nowadays major shipbuilding companies are trying to expand their business not only to shipbuilding but to offshore projects as well. DSME is one of them. DSME is trying to set up a flexible design and construction environment for shipbuilding and offshore construction in a single shipyard. The shipbuilding and offshore projects, however, have their unique technology but they need to be designed and constructed in one site. To support this new requirement, DSME has developed an integrated CAD system for ship and offshore projects. In this integrated design environment, the designers can design commercial ships and offshore projects in a flexible manner. Concurrent design is very important for ship and offshore design. As compared to the complexity of the product, the design period is quite short. In effect, the design system for the ship and offshore project has to support concurrent design. One essential point of concurrent design environment is a product model based design system. DSME has developed and implemented the 3D product model concurrent design environment based on Tribon M3. Tribon is a widely used CAD system in shipbuilding area that is developed by Tribon Solutions. DSME has both customized the Tribon system and developed in-house application systems to support its own design and production procedures. All the design objects are modeled in one common database to support concurrent design and accurate production. The major in-house development focused on the modeling automation and automatic drawing generation. During the drawing generation process many of the additional production information are also extracted from the 3D product model. In addition, several applications and functionalities have been developed to apply the shipbuilding based Tribon M3 system to offshore projects. The development of shape nesting, tubular connection, isometric drawing, grating nesting systems are the typical.

Conceptual Design of the KAFASAT Using System Engineering Tools (시스템공학 도구를 이용한 KAFASAT 개념설계)

  • Lee, Kihun;Kim, Jongbum;Jung, Myungjin;Ohm, Yunjong;Cho, Donghyurn;Kwon, Kybeom
    • Journal of Aerospace System Engineering
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    • v.8 no.1
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    • pp.36-41
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    • 2014
  • KAFASAT is a CubeSat which has a high level mission of testing the possibility of establishing the LEO satellite constellation providing the role of communication nodes and quasi-realtime image recognition of battlefield in accordance with the aspect of future-war-environment. The high level mission is developed using the Pugh selection method, which is one of system engineering tools. In order to accomplish the high level mission objectives and deduce engineering level requirements, system engineering tools such as Analytic Hierarchy Process and Quality Function Deployment are used. The subsystem synthesis in the context of system engineering process is done using a developed integrated design environment. The paper also includes the conceptual design results of the KAFASAT, which can be used as a baseline for upcoming preliminary design.

A Study for agent-based Integration Framework in mobile environment (모바일 환경에서 에이전트를 이용한 설계자원의 통합)

  • 옥형석;이수홍
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 1997.10a
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    • pp.193-196
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    • 1997
  • A mobile computing environment has many difference in character from conventional communication over wired network. These include very presents distributed design system based the mobile agent for mobile computing environment. To integrate design resource, we presented ISA(Integration Service Agent, which allows a designer to build integrated application using distributed resources, and to collaborative by exchanging service. Also we propose ICM(XML based Intelligent Connection Manger) using mobile agent. And suggested new intelligent data and process transfer architecture using ICM to implement an agent based design system in mobile environment.

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Product Data Model for Supporting Integrated Product, Process, and Service Design (제품, 공정, 서비스 통합 설계를 지원하는 제품자료모델)

  • Do, Nam-Chul
    • Journal of Korean Institute of Industrial Engineers
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    • v.38 no.2
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    • pp.98-106
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    • 2012
  • The current market preassure of least environmental effects of products needs companies to consider whole life cycle of their products during their design phase. To support the integrated and collaborative development of the products, this paper proposed product data model for extended Product Data Managemen (PDM) that can support integrated design of product, manufacturing process, and customer services, based on the consistent and comprehensive PDM databases. The product data model enables design, manufacturing, and service engineers to express their products and services efficiently, with sharing consistent product data, engineering changes, and both economical and environmental evaluations on their design alternatives. The product data model was implemented with a prototype PDM system, and validated through an example product. The result shows that the PDM based on the proposed product data model can support the integrated design for products, manufacturing process, and customer services, and provide an environment of collaborative product development for design, manufacturing and service engineers.

Development of S/W Platform for the Structural Design System Based on Design Database (설계정보 데이터베이스를 기반으로 하는 구조설계 S/W Platform의 개발)

  • 이대희;윤성수;이정재;김한중
    • Magazine of the Korean Society of Agricultural Engineers
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    • v.43 no.4
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    • pp.79-88
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    • 2001
  • Agricultural facilities can be designed by conceptual preliminary primary and detailed design stages. because each stage has a different objective, it must be applied to dissimilar design and analysis level. Engineers have to judge from evaluation that is estimated agricultural resources in the conceptual design stage. Methods of computer aided design are achieved to individual functions however it is inefficient to perform entire processes of design and hard to systematically accumulate results o design. Study on the integrated structural design system has been continued. but those system have adopted “closed architecture”which is known to inflexible method for developing applications. In this study the design platform is an environment that can support to integrated design system independently and an design platform is proposed by analyzing design processes using object oriented method. The concepts of software platform have resulted from several practical ideas, OOA/OOP and related some points. This paper aims at developing the software platform of a software environment to support the design phases of the agricultural facilities.

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