AHP and TOPSIS based selection of aluminium alloy for automobile panels

Material Selection for Automobile Torsion Bar Using Fuzzy Topsis Tool

Automotive components made from composite materials can result in significant weight savings over steel and aluminum. The main purpose of this article is to study about the selection of suitable composite material for automobile torsion bar which possess good strength to weight ratio and yield considerable weight savings. The conventional approaches to material selection problem tend to be less...

Project Selection by Using Fuzzy AHP and TOPSIS Technique

In this article, by using fuzzy AHP and TOPSIS technique we propose a new method for project selection problem. After reviewing four common methods of comparing alternatives investment (net present value, rate of return, benefit cost analysis and payback period) we use them as criteria in AHP tree. In this methodology by utilizing improved Analytical Hierarchy Process by Fuzzy set theory, first...

A Hybrid Multi-attribute Decision Making for Electrician Selection Based on Ahp, Saw and Topsis

Human resources is one of the important elements that affects the continuity of infrastructure development in Indonesia. Human resources competence is a prerequisite which can not be ignored. Quality competence results in an ability (competency) of an electrical expert. This study discusses the AHP (Analytic Hierarchy Process), SAW (Simple Additive Weighting) and TOPSIS (Technique for Order Pre...

Effect of Varying Silicon Carbide Particulate on the Mechanical Properties of Aluminium Based Alloy Automobile Brake Disc Component

In the current study, effect of varying Silicon Carbide particulate on the mechanical properties of Aluminium based alloy automobile brake disc component was investigated. The result of experimental investigation on mechanical properties of Silicon Carbide particle reinforced Aluminium Matrix was achieved for composite brake disc using universal tensile test machine, Rockwell hardness testing m...

Hybrid AHP and TOPSIS Methods Based Cell Selection (HATCS) Scheme for Mobile WiMAX