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A Test Points Selection Strategy Based on the Improved Binary Particle Swarm-genetic Algorithm

  • School of Electronics and Information Engineering, Harbin Institute of Technology
  • Beijing Aerospace Automatic Control Institute

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

Abstract

Test point optimization, a constrained multi-objective combinatorial optimization problem, is critical for system testability design. This paper proposes an Improved Binary Particle Swarm-Genetic Algorithm (IBPS-GA). Verified via five classic benchmark functions, the algorithm exhibits high reliability, accuracy, and robustness. A case study on the interface converter module of a rocket control system shows that IBPS-GA reduces test points by 50% and test costs by 56.4%, while achieving fault detection and isolation rates exceeding 90% (with the latter doubled), meeting engineering requirement.

Original languageEnglish
Title of host publication2025 Global Reliability and Prognostics and Health Management Conference, PHM-Xian 2025
EditorsHuimin Wang, Steven Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331526757
DOIs
StatePublished - 2025
Externally publishedYes
Event16th IEEE Reliability and Prognostics and Health Management Conference, PHM-Xian 2025 - Xian, China
Duration: 10 Oct 202512 Oct 2025

Publication series

Name2025 Global Reliability and Prognostics and Health Management Conference, PHM-Xian 2025

Conference

Conference16th IEEE Reliability and Prognostics and Health Management Conference, PHM-Xian 2025
Country/TerritoryChina
CityXian
Period10/10/2512/10/25

Keywords

  • Constrained Multi-Objective Optimization
  • Improved Binary Particle Swarm-Genetic Algorithm
  • Test point optimization
  • Testability Design

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