Apply Doe Into Lean Production To Eliminate Wasted Process – A Case Study Of Truaire Vietnam - Cws Industrials

Abstract

The surge in e-commerce has brought about a rise in logistical challenges for shipping companies engaged with these digital marketplaces. This research aims to maximize profit for the company by optimizing the assignment of delivery routes, with a keen focus on weight and timing restrictions, especially considering that orders can be reassigned within a two-day window. This adjustment makes the classic Vehicle Routing Problem (VRP) more aligned with the practical realities of order reassignments. Utilizing data from an actual firm offers genuine insights into these challenges. By employing mathematical model such as Mixed Integer Linear Programming (MILP) alongside metaheuristic methods like Genetic Algorithms and Tabu Search, the study seeks to effectively manage larger operations. The research underscores how the boom in online shopping has escalated logistical expenses for supermarket chains and how the demand for swift deliveries complicates the coordination of order preparation and dispatch. It proposes a systematic method for distributing online orders, factoring in the available resources and costs, to enhance the decision-making process. The ultimate objective is to deliver superior service while lowering the overall costs associated with e-commerce fulfillment, moving from reliance on anecdotal evidence to an analytical approach.