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Acta Armamentarii ›› 2025, Vol. 46 ›› Issue (2): 240333-.doi: 10.12382/bgxb.2024.0333

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Analysis of Weapon System Capability Requirements Using an HF-DEMATEL-TOPSIS-based Enhanced QFD Method

ZHAO Qingtian, LI Liwei*(), ZHANG Yangming, HOU Lizhi, LEI Zhen   

  1. Institute of Systems Engineering, Academy of Military Sciences, Beijing 100101, China
  • Received:2024-04-28 Online:2025-02-28
  • Contact: LI Liwei

Abstract:

A new method is proposed for the analysis of capability requirements for the weapon systems,which enhances quality function deployment (QFD) by using the decision-making trial and evaluation laboratory (DEMATEL) method and the technique for order preference by similarity to ideal solution (TOPSIS) methods under a hesitant fuzzy environment.The proposed method utilizes the hesitant fuzzy theory-based DEMATEL method to analyze the interrelationships among the mission requirements of equipment system,thereby determining the importance of these requirements.Based on the importance of mission requirements,a hesitant fuzzy TOPSIS-based optimal model is established for equipment capability requirements.The relative importance of mission requirements is calculated from an improved weighted Hamming distance.The effectiveness of the improved QFD method is validated using an intelligent urban warfare equipment system as a case study compared to traditional methods.This improved method effectively addresses the shortcomings of traditional QFD method in handling the hesitant fuzzy information,providing new tools for the analysis of capability requirements of equipment systems.

Key words: quality function deployment, hesitant fuzzy, decision-making trial and evaluation laboratory, technique for order preference by similarity to ideal solution, equipment system capability requirement

CLC Number: