System model

A system model (which is always an abstract system) is used to describe and represent a system which may be real or abstract. A real system, e. g., houses, trees, airplanes, etc., exists in the real world. An abstract system, e. g., symbols, languages, diagrams, etc., exists in the abstract world.

System model may refer to:

• Community Climate System Model, a coupled Global Climate Model
• Human visual system model, a human visual system model used by image processing, video processing and computer vision
• Internal Family Systems Model, an integrative approach to psychotherapy, relationship counseling and family therapy
• Solar system model, a model that illustrate the relative positions and motions of the planets and stars
• Viable System Model, a model of the organisational structure of any viable or autonomous system