Abstract
Since the first microcomputer simulation languages became available significant developments have taken place such as major enhancements of existing languages, the availability of animation capabilities, the development of simulation systems specifically designed for microcomputers, domain dependent simulators and powerful user interfaces. This paper will attempt to identify, analyse and discuss these trends in the development of microcomputer simulation software, the associated changes that are taking place in the application of the simulation modelling approach and the relevant implications for the simulation user.
Highlights
Simulation is not a new technique and general purpose simulation languages have been available for at least three decades
The majority of simulation software, that became available for microcomputers during 1984 and 1985, was based on software originally developed for mainframe computers which were transferred to the microcomputer environment without necessarily exploiting the special characteristics and capabilities of the available microcomputer hardware [8)
These simulation languages are primarily intended for building simulation models using the discrete event approach but some of the languages includes the possibility of incorporating a continuous modelling approach
Summary
Simulation is not a new technique and general purpose simulation languages have been available for at least three decades. During 1984 the microcomputer technology reached a state of development which made it possible to run powerful but low-priced simulation software on relatively inexpensive computer equipment [8) This significant development placed a simulation capability within the reach of most organizations and played a major role in the present widespread interest in and practical application of simulation modelling in South Africa [ 11). The majority of simulation software, that became available for microcomputers during 1984 and 1985, was based on software originally developed for mainframe computers which were transferred to the microcomputer environment without necessarily exploiting the special characteristics and capabilities of the available microcomputer hardware [8) These software products often lacked the user friendliness and powerful user interface typical of microcomputer software. * domain dependent high level simulators, * intelligent front-end processors, and * support software and interfacing capabilities
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