过程模拟研究进展

Advances in Process Simulation Research

随着计算机技术的不断发展,过程模拟在各行各业中的应用越来越广泛.过程模拟使用模拟模型来模仿业务流程行为,它可以用于预测和优化系统的性能,评估决策的影响并向管理者提供决策依据,也可以用于减少实验成本和时间.目前,如何高效地去构建一个可以信任的仿真模型得到了广泛关注.本文通过追踪、归纳和分析关于构建业务过程模拟模型方法的相关研究文献,对基于过程模型、系统动力学和深度学习的3种仿真建模方法的流程、优缺点和研究进展进行了阐述,并探讨了过程模拟面临的挑战和未来的发展方向,以期为业务过程模拟未来的研究方向提供参考.

With the continuous evolution of computer technology,process simulation is becoming increasingly widely employed in various industries and utilizes simulation models to mimic business process behavior.Additionally,it can be adopted to predict and optimize system performance,assess the impact of decisions,provide a decision-making basis for managers,and reduce the experimental cost and time.Currently,how to efficiently develop a simulation model that can be trusted has caught widespread attention.This study traces,summarizes,and analyzes the relevant references on methods for building business process simulation models.Meanwhile,the processes,advantages,disadvantages,and progress of process model-based,system dynamics-based,and deep learning-based simulation modeling approaches are presented.Finally,the challenges and future directions of process simulation are discussed to provide references for future research in this field.