Functional analysis: methods for finding functions : Choose a graphic method

Choose a graphic method
Functional analysis: methods for finding functions

Author : Delphine Mathilde COSME

Publication date: March 10, 2012 | Lire en français

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1. Choose a graphic method

Using a graphic mode, visualize both the service functions (SF) and find the corresponding technical functions (TF); you need to understand the interactions between the product and its use in a specific environment.

1.1 Search by "function tree decomposition" (graphical method)

Organizing service (FS) and technical (FT) functions by levels (or ranks), in the form of a graph, requires functions to be prioritized and linked together.

This method is described in greater detail in the tree of functions sheet

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Choose a graphic method