它主要用于仿真的建模和分析，其仿真建模涵盖了多个领域，如离散系统仿真（Discrete System Simulation）、连续系统仿真（Continuous Systems Simulation）以及离散——连续混合系统仿真（Discrete-Continuous-Mixed Simulation）。
Based on the discretesystemsimulation principle and the Event-Scheduling approach, the production-inventory systems under these two delivery ways are modeled.
基于离散事件系统仿真原理，以事件调度法推进仿真时钟，建立这两种发货方式的生产—库存系统的仿真模型。
3
A discretesystemsimulation model based on tool inventory theory with self-digestive engine was established in this paper, and recovering ability and life-span characteristics were given.