Abstract:
This paper aims to understand the issues involved
in introducing optimisation in complex computer
based systems. It also proposes a framework within
which optimisation may occur, and suggests the
research that needs to be done. The paper follows
through on software’s dominance in complex systems
to determine the feasibility of raising complex
computer based system design to a new level of
practice by enabling optimisation and refinement built
upon architectural modelling. The paper draws on
optimisation in chemical, control system and
aeronautical engineering for its techniques and tools.
The major issues are: how to apply optimisation to
complex systems; how to apply refinement in a
scalable, inclusive manner; how to extend
architectural modelling to encompass optimisation
and refinement. Additionally, a visual design guidance
system will need to be developed for the designer, and
an appropriate design process will need to be
developed. The effect of a project built upon this
framework could be to transform the way
system/software architects design complex systems,
and, have a profound effect on the effectiveness of all
industries which deal with complex systems.
