Production rescheduling optimization model

Abstract

n the dynamic environment of production, the task of managing and controlling production systems becomes more difficult as a result of internal disruptions like machine breakdowns, and external disruptions (such as urgent jobs). Once the initial production schedule is disrupted, a corrective action should be taken to minimize the negative effects of disruption on the overall performance. Some of the practical strategies to handle disruptions are: working for overtime, outsourcing some of the production tasks and production rescheduling. Rescheduling refers to the process of updating an existing production schedule in response to disruptions or other changes to maintain schedule performance.