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METODOLOGÍADE LOS SISTEMAS SUAVES
DE CHECKLAND
Ingeniería en sistemas.
EII Jesús Misael Zambada Bórquez
EII Rahi Bandian Vadirth Méndez
Mendívil
EII Luis Fernando Salas Jusaino
EII Brian Ramírez Ochoa
soft systems methodology The soft systems methodology (created by Peter Checkland) is a vital tool in research and problem solving. The objective is clear: to attack different situations in companies, complicated, but with a high social, political and human activity. This methodology consists of seven steps whose fundamental paradigm is learning. The seven steps start from the real world, move on to an idealization of reality and return to compare it with the observed reality.
The 7 stages of the Checkland methodology are:
➢ Stage 1 – The unstructured problem situation.
➢ Stage 2 – The problem situation expressed.
➢ Stage 3 – Root definitions of relevant systems.
➢ Stage 4 – Conceptual models.
➢ Stage 5 – Comparison of stage 4 with stage 2.
➢ Stage 6 – Desirable and viable restructuring.
➢ Stage 7 – Action to improve the problem situation.
BANCO Stage 1 – The unstructured problem situation. ■ At this stage the objective is to describe the situation where a problem is perceived, although without placing too much emphasis on the problem. That is, without giving any kind of structure to the situation.
BANCO WOODGROVE
CATWOE
■ Consumers ■ Actors ■ Transformation process ■ Weltanschauung ■ Possession. ■ Restriction of the environment. BANCO
CATWOE
■ The purpose of CATWOE is to obtain a formulation of some systems that should be considered as valid to solve the problems or problem raised.
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Stage 4 – Conceptual models.
■ They consist of the creation of models of systems of human activities named and defined in the definition. ■ Stage 4A A general system model is used in human activities and can be used for the verification of constructed models that are not deficient. ■ Stage 4B This stage consists of the transformation of the model into a different form of systemic thinking and, in this case, given the particularities of the problem. BANCO
➢ Stage 5 – Comparison of stage 4 with stage 2.
■ Perform a comparison in which it is intended that the differences between what is described in conceptual models and what currently exists in the system emerge.
BANCO WOODGROVE
Conclusión:
■ The methodology of soft checkland systems is a technique used to apply structured systems to systemic situations. It is a way of dealing with different problems and situations where there are activities with a high political, social and human component. 13 BANCO
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