Non-linear mathematical model for unrelated parallel machine scheduling problem with integer programming approach

This study deals with the Unrelated Parallel Machine Scheduling problem with release date andpreemption constraint. The objective function is minimizing total weighted earliness and tardiness. Thisproblem is formulated as a non-linear mathematical model with integer programming approach. Then,this model is validated using a mathematical model from previous research.

Keywords:

Unrelated Parallel Machine Scheduling , Release date , Preemption , SA