GA-Based Hybrid Approach to Solve Fuzzy Multi-objective Optimization Model of Multi-application-Based COTS Selection Problem

2019 ◽  
pp. 75-86
Author(s):  
Anita Ravi Tailor ◽  
Jayesh M. Dhodiya
Keyword(s):  
Optimization Model ◽  
Hybrid Approach ◽  
Selection Problem ◽  
Multi Objective Optimization ◽  
Multi Objective ◽  
Cots Selection

scholarly journals Research on Blank Optimization Design Based on Low-Carbon and Low-Cost Blank Process Route Optimization Model

2021 ◽  
Vol 13 (4) ◽  
pp. 1929
Author(s):  
Yongmao Xiao ◽  
Wei Yan ◽  
Ruping Wang ◽  
Zhigang Jiang ◽  
Ying Liu
Keyword(s):  
Optimization Model ◽  
Optimization Design ◽  
Design Method ◽  
Low Cost ◽  
Route Optimization ◽  
Low Carbon ◽  
Multi Objective Optimization ◽  
Multi Objective ◽  
Blank Design ◽  
Process Route

The optimization of blank design is the key to the implementation of a green innovation strategy. The process of blank design determines more than 80% of resource consumption and environmental emissions during the blank processing. Unfortunately, the traditional blank design method based on function and quality is not suitable for today’s sustainable development concept. In order to solve this problem, a research method of blank design optimization based on a low-carbon and low-cost process route optimization is proposed. Aiming at the processing characteristics of complex box type blank parts, the concept of the workstep element is proposed to represent the characteristics of machining parts, a low-carbon and low-cost multi-objective optimization model is established, and relevant constraints are set up. In addition, an intelligent generation algorithm of a working step chain is proposed, and combined with a particle swarm optimization algorithm to solve the optimization model. Finally, the feasibility and practicability of the method are verified by taking the processing of the blank of an emulsion box as an example. The data comparison shows that the comprehensive performance of the low-carbon and low-cost multi-objective optimization is the best, which meets the requirements of low-carbon processing, low-cost, and sustainable production.

A robust multi-objective optimization model for inventory and production management with environmental and social consideration: A real case of dairy industry

2021 ◽  
Vol 294 ◽  
pp. 126230
Author(s):  
Fahimeh Shafiee ◽  
Aliyeh Kazemi ◽  
Ahmad Jafarnejad Chaghooshi ◽  
Zeinab Sazvar ◽  
Hannan Amoozad Mahdiraji
Keyword(s):  
Optimization Model ◽  
Production Management ◽  
Dairy Industry ◽  
Real Case ◽  
Multi Objective Optimization ◽  
Multi Objective ◽  
Social Consideration
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