离散／连续系统仿真语言IHSL

本文介绍了自行研制的离散/连续系统仿真语言IHSL。IHSL是一个通用的仿真语言,适用于广泛的领域。与其它通用语言相比,IHSL具有以下特点:(1)模型,实验,参数分离处理功能;(2)对实体流模型的描述能力;(3)对加工设备和物料处理的建模能力;(4)能与有关软件组成一体化仿真支撑环境.所以IHSL除了作为通用仿真语言使用以外.更适合于对制造系统的建模和仿真。 IHSL是用C语言开发的。目前已能在多种机型上运行。

The Discrete / Continuous System Simulation Language IHSL

This paper introduce a powerful discrete / continuous combined system language IHSL. IHSL is a general purpose simulation language. IHSL allows user to model discrete event system, continuous system or discrete / continuous combined system with methods of process-oriented, discrete event oriented, equation oriented and mixed usage of three. Besides, IHSL has the following feature. ? Model structure, experiment frame, parameter value can be handled (including to define and modify) separately. ? The concepts of entify flow data and format parameter are introduced so that IHSL has the capabilities to describe static model structure and dynamic entity flow respectively, and data drived simulation. It is capable of manufactoring system simulation. It has more detail sample record and output analysis function. IHSL can be integrated with other relative software, such as graphic modeling, output analysis, monitor and animation. IHSL was coded with C language. Now it has been run on the many machine, including VAX, SUN, HP, and 386 microcomputer.