A Knowledge Graph-Driven Approach for Architecture Design Space Generation and Reduction

Yanshao Sun, Ru Wang*, Yu Huang, Zhendong Liu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The process of architecture design for complex systems relies on domain knowledge, which involves identifying architecture decision issues from text-based requirements and generating the architecture design space. As the complexity of the system increases, higher requirement is proposed for the storage and reuse of design knowledge. To address this challenge, this paper proposes a knowledge graph-driven approach for architecture design space generating and reduction. To represent and store knowledge in architecture decisions, a decision-oriented design knowledge graph (DDKG) is constructed by analyzing the relationship among requirements, functions, and knowledge in architecture decisions. The nodes in DDKG to generate the architecture design space are matched with decision issue keywords extracted from the user’s requirement text. Moreover, the design space is generated from nodes matched in DDKG and reduced by forming a Constraint Satisfaction Problem (CSP) model. The method proposed in this paper has been validated in the generation and reduction of architectural design space for the first-stage separation systems of launch vehicles.

Original languageEnglish
Title of host publicationAdvances in Mechanical Design - The Proceedings of the 2023 International Conference on Mechanical Design, ICMD 2023
EditorsJianrong Tan, Yu Liu, Hong-Zhong Huang, Jingjun Yu, Zequn Wang
PublisherSpringer Science and Business Media B.V.
Pages129-143
Number of pages15
ISBN (Print)9789819709212
DOIs
Publication statusPublished - 2024
EventInternational Conference on Mechanical Design, ICMD 2023 - Chengdu, China
Duration: 20 Oct 202322 Oct 2023

Publication series

NameMechanisms and Machine Science
Volume155 MMS
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

ConferenceInternational Conference on Mechanical Design, ICMD 2023
Country/TerritoryChina
CityChengdu
Period20/10/2322/10/23

Keywords

  • Architecture design space
  • Conceptual design
  • Knowledge graph

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