RESEARCH ON SIMULATION OPTIMIZATION OF CROP STRAW COLLECTION, STORAGE AND TRANSPORTATION SYSTEM BASED ON ARENA

摘要

Crop straw is one of the main sources of biomass resources. China is a large agricultural country, with rich straw resources. But because the straw has a scattered distribution and harvest seasonal characteristics, the collection, storage and transportation of crop straw has become a bottleneck problem for the large-scale utilization of straw in China. In order to establish a more reasonable and efficient crop straw collection storage and transportation system, this paper transforms crop straw collection, storage and transportation system into Arena simulation model. Through running the simulation model, changing the system link strategy, and analyzing the impact of different link strategies and parameters on the overall system service level and operational efficiency. Some suggestions are given for the selection of some link strategies in the crop straw collection, storage and transportation system.