Abstract:

A problem of multiproduct multiconstraint mixed production line batch program is presented from the caustic soda and PVC production lines of the production process. The problem is created for the purpose of maximizing the profit, including the resources, production processes and capacity constraints batch planning optimization models. On the basis of being calculated by a particle swarm optimization algorithm, the results features a certain reference value for the actual industrial production.

Key words: lot sizing;particle swarm optimization algorithm;soda;PVC