Aiming at overcoming deficiencies in the conventional process of modeling and solving Vehicle Routing Problem with Time Windows (VRPTW), this paper focuses on the knowledge-based model representation for VRPTW.

• 本文针对传统的求解有时间窗的车辆路径问题(Vehicle Routing Problem with TimeWindows，VRPTW)建模与求解过程对专家的依赖性强的缺陷，研究VRPTW模型的知识表示问题。