Please use this identifier to cite or link to this item:
https://dspace.ctu.edu.vn/jspui/handle/123456789/119172
Title: | Application of SAW technique for multi-objective optimization of a two-stage helical gearbox to enhance efficiency and reduce length = Ứng dụng phương pháp SAW để giải bài toán tối ưu đa mục tiêu cho hộp giảm tốc bánh răng trụ hai cấp nhằm nâng cao hiệu suất và giảm chiều dài |
Authors: | Hoang, Trong Vinh Luu, Anh Tung Nguyen, Van Trang |
Keywords: | Multi-objective optimization Helical gearbox Gearbox efficiency Gearbox length SAW method MEREC method |
Issue Date: | 2025 |
Series/Report no.: | Tạp chí Cơ khí Việt Nam;Số 327 .- Tr.442-451 |
Abstract: | This paper demonstrates the application of the Simple Additive Weighting (SAW) approach to solve the Multi-Objective Optimization Problem (MOOP) related to a two-stage helical gearbox. The goal is to determine the most effective primary design factors that will improve gearbox efficiency and reduce gearbox length. This study specifically chose three crucial design parameters: the gear ratio of the first stage, and the coefficients of wheel face width (CWFW) for both the first and second stages. Furthermore, the inten-tional choice of the SAW technique as a Multi-Criteria Decision Making (MCDM) method was made in order to tackle the difficulty of multi-objective optimization. In addition, the Multi-Expert Ranking Evaluation with Compensation (MEREC) technique was selected for calculating the weight criterion. The study's findings aid in determining optimal values for three important design parameters in the creation of a two-stage helical gearbox. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/119172 |
ISSN: | 2615-9910 |
Appears in Collections: | Cơ khí Việt Nam |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
_file_ Restricted Access | 8.41 MB | Adobe PDF | ||
Your IP: 216.73.216.220 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.