At the same time, a special HGA (heuristic genetic algorithm) is designed to solve the MMRCPSP, and then a numerical example is used to indicate that the MMRCPSP model and the HGA is effective.

• 该模型是对传统的单模式资源约束下的项目调度问题RCPSP更接近实际的拓展，设计并编写了启发式遗传算法求解MMRCPSP模型，并用数值实例说明了模型的合理性和算法的有效性。