A Novel Multi-Criteria Decision-Making Framework of Vehicle Structural Factor Evaluation for Public Transportation Safety

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(6), P. 3045 - 3045

Published: March 11, 2025

Proper management of vehicle structural factors related to public transportation safety is vital formulate maintenance strategies and enhance safety. Therefore, this work aims comprehensively identify potential factors, assess their impacts as regards causing malfunctions, understand cause–effect interrelationships. Maintenance can be improved based on the analysis outcomes. Multi-Criteria Decision-Making (MCDM) techniques are widely applied decision-making problems. However, due advanced complex structures modern vehicles, conventional single-used MCDM encounter limitations in ability thoroughly account for all failure systematically manage causal interrelationships, which makes results less practically applicable. To overcome these challenges, article proposes an innovative framework. Specifically, Failure Tree Analysis (FTA) Interval-Valued Pythagorean Fuzzy Analytic Hierarchy Process (IVPF-AHP) integrated construct logical relationships between from real-world records. The ranked selected severity influence occurrence likelihood influence. Subsequently, Trial Evaluation Laboratory (IVPF-DEMATEL) takes diagrams interdependencies mitigated ambiguity human assessments. A case study bus domain conducted demonstrate effectiveness proposed offer insightful suggestions operators engineers save labor material resources.

Language: Английский

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The opinion dynamics model for group decision making with probabilistic uncertain linguistic information

Complex & Intelligent Systems, Journal Year: 2025, Volume and Issue: 11(5)

Published: March 22, 2025

Language: Английский

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An integrated cost based approach for warehouse performance evaluation: A new multiphase model

Alexandria Engineering Journal, Journal Year: 2024, Volume and Issue: 101, P. 62 - 77

Published: May 29, 2024

Warehouses represent key links in domestic and international commodity flows. The increasing shortage of workers costs on the one hand, number stricter demands users other hand lead warehouse managers to realize their operations as efficiently possible. A proposed model has an objective enabling companies monitor performance authoritative, reliable, simple way define appropriate corrective measures accordingly. empirical research consists three stages, where first stage a combination Principal Component Analysis-Data Envelopment Analysis methods was applied order determine efficient warehouses based 90 decision making units. In second phase, completely new method called Interval Fuzzy Rough Pivot Pair-wise Relative Criteria Importance Assessment used for determining criteria weights developed applied, which is most important novelties this study. last Measurement Alternatives Ranking according Compromise Solution rank alternatives. Twelve were observed evaluate 21 Based results, it concluded that salary stood out criterion, while amortization least significant criterion. On alternatives A9 A10 best-ranked A1, A2, A3 ones. paper provides clear scientific contributions are reflected reduction gap after reviewing literature there lack papers dealing with task. Also, not been so far, can be said represents excellent basis further research. practical allows decision-makers make quality decisions regarding operation different time periods or observation periods, well support tool better management.

Language: Английский

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Efficiency Estimation of Road Transport Safety in Iranian Provinces under Uncertainty Conditions

Deleted Journal, Journal Year: 2024, Volume and Issue: 16(3), P. 181 - 188

Published: June 1, 2024

Language: Английский

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