Research on Process Planning and Workshop Scheduling Under Low Carbon Constraints

The MONSWOA algorithm based on the Pareto method to solve integrated process planning and scheduling (IPPS) problems with the optimization objectives of minimizing carbon emission and minimizing processing time is presented in this paper. The archival mechanism is added to the traditional whale optimization algorithm (WOA) in the algorithm, non-dominated ranking and congestion distance calculation are introduced while combining it with multi-objective method. The effectiveness and practicability of the algorithm in process planning and workshop scheduling under low-carbon constraints are proved by comparison with other algorithms and example verification.