Research on a Multi-project Scheduling Optimization Algorithm with Resource Time-Windows

A resource-constrained multi-project scheduling problem with resource time-windows model is established aimed at minimizing the makespan of multi-project. In terms of solution method, a heuristic algorithm based on Serial Scheduling Generated Scheme is designed to generate an initial solution and a tabu search algorithm is proposed to optimize the solution. Experimental results show that the proposed model is feasible and the proposed method is effective.