基于SD模型的省域城市群物流联盟体系优化研究

Optimization Study of Provincial Urban Agglomeration Logistics Alliance System Based on the SD Model

根据省域城市群经济的发展趋势,将系统动力学基本原理与省域物流联盟体系有机结合,探讨了省域物流系统动力学的建模方法;依据省域物流系统动力学模型的特点,推导出了数学解析式。通过对京津冀省域物流联盟系统的分析,论证了该模型的实用性与实践指导意义,为省域物流系统的整合与调配提供了一个新的研究方向。

According to economy development trend in provincial cities,modelling method of logistics system dynamics was discussed based on system dynamics principle and provincial logistics alliance system;mathematical analytical formula was deduced on the basis of the characteristics of the model.Through analysis of Beijing-Tianjin-Hebei provincial logistics alliance system,practicality and guidance of the model were demonstrated;a new insight was provided for the integration and allocation of provincial logistics system.