원문정보
초록
영어
With the increasing acceleration of updating rate for mobile phones in China, the processing procedure of cell phones has aroused a problem for the whole society. Meantime, environmental pollution and waste of resources result from improper processing approaches of such products. In this paper, the processing modes and corresponding reverse logistics network are analyzed scientifically and completely in terms of recycling by the third party reverse logistics enterprises. Then, a mathematical programming model is proposed in the case of multi-varieties phones and stochastic circumstances to handle the problem of node arrangement and facility location, which taking both cost objective and environment objective into consideration. To combat the model, we design a hybrid intelligent algorithm consisting of genetic algorithm, stochastic simulation and linear programming. Finally a numerical example validates the feasibility of the model and sensitivity analysis is conducted to illustrate its reliability. Such method can be treated as a practice guideline and some suggestions regarding the layout construction are put forward in the end.
목차
1. Introduction
2. Literature Review
3. Network Structure and Process Design
4. Model Construction
4.1. Problem Statement and Model Assumptions
4.2. Notations
4.3. Objective Function
4.4. Constraint Conditions
4.5. Transformation of Objective Function
4.6. Model Processing
4.7. Model Solving
5. Numerical Simulation and Suggestions
5.1. Results
5.2. Parameter Sensitivity Analysis
5.3. Suggestions
6. Summary
Acknowledgments
References