Current Status and Progress of Supply Chain Model and Its Optimization Research

Abstract

A multi-objective linear programming (MOLP) model is suggested as a way to build a long-lasting supply chain in today's competitive world. With this, using the particle swarm optimisation (PSO) way to buy things will be cheaper, and buyers and sellers will be able to build lasting relationships. People who want to buy pick one or more sellers and place an order for the right number of goods. This first study looks at the main standards for things like cost, shipping, and delay. It used data from a well-known fuzzy inference system but was still able to solve problems with making decisions based on more than one factor. For example, it could figure out how much something cost, how many things were broken, and how many days the delivery was late. Pioneer Cars gave us some information that we used to make sure the results were correct. With the MOLP cost-optimization model by PSO, it was 3.11 percent cheaper to buy things.