Application of Hybrid AHP-TOPSIS Technique in Analyzing Material Performance of Silicon Carbide Ceramic Particulate Reinforced AA2024 Alloy Composite

被引：22

作者：

Bhaskar, Sourabh ^{[1
]}

Kumar, Mukesh ^{[1
]}

Patnaik, Amar ^{[1
]}

机构：

[1] Malaviya Natl Inst Technol, Mech Engn Dept, Jaipur 302017, Rajasthan, India

来源：

SILICON | 2020年 / 12卷 / 05期

关键词：

Performance determining criteria (PDC); Analytic hierarchy process (AHP); Technique for order preferences by similarity to ideal solution (TOPSIS); Sensitivity analysis; Multi-criteria-decision-making (MCDM); Ranking order; ANALYTIC HIERARCHY PROCESS; DECISION-MAKING; MULTIOBJECTIVE OPTIMIZATION; TRIBOLOGICAL PROPERTIES; TRIBO-PERFORMANCE; SELECTION; MODEL; TEMPERATURE;

D O I：

10.1007/s12633-019-00211-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this research work, the performance determining criteria's (PDC) measures like mechanical, tribological and thermo-mechanical etc. of AA2024-SiC alloy composite (i.e. ASC-0; ASC-2; ASC-4; ASC-6) are analysed using hybrid Analytic Hierarchy Process (AHP) and Technique for Order Preferences by Similarity to Ideal Solution (TOPSIS) technique (a Multi-Criteria-Decision-Making (MCDM) technique; computationally simple and easy to understand) in-order-to rank the composites formulations. The order of different PDCs as per AHP is: Coefficient-of-friction > Specific wear rate > Tensile strength ~ Cost > Hardness > Impact strength > Elongation ~ Flexural strength > Voids content ~ Actual density > Fracture toughness > Storage modulus > Thermal conductivity ~ Thermo-gravimetric analysis > Tan delta. The ranking order as per TOPSIS is: ASC-6 > ASC-4 > ASC-2 > ASC-0. The sensitivity analysis study reveals robust ranking-order or priority-order of PDCs as obtained by AHP analysis, when the weights changes from +/- 30%. The obtained results are in tune with the ranking of the formulations on subjective ground. This proves that MCDM techniques like Hybrid AHP-TOPSIS aids in taking skillful decision by ranking the formulations based on performance measures.

引用

页码：1075 / 1084

页数：10

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