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计算机仿真是近30年发展起来的一门综合性技术科学,计算机仿真应用范围很广,可用于工程系统、社会经济系统、生物系统等诸方面.关于仿真的定义有许多,其中比较认可的一种是:“仿真就是利用模型对实际系统进行实验研究的过程”.仿真所遵循的基本原则是相似原理,即几何相似、环境相似和性能相似.
Computer simulation is an integrated technical science developed in the past 30 years. Computer simulation has a wide range of applications. It can be used in engineering systems, social economic systems, biological systems, and other aspects. There are many definitions of simulation, one of which is more recognized. This is: “Simulation is the process of experimental research on the actual system using the model.” The basic principles followed in the simulation are the similarity principle, ie geometric similarity, environmental similarity and performance similarity.