Perform a functional analysis of the product
Design or redesign a product using value analysis
Practical sheet REF: FIC0575 V1
Perform a functional analysis of the product
Design or redesign a product using value analysis

Author : Philippe FLÉCHON

Publication date: December 10, 2017 | Lire en français

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5. Perform a functional analysis of the product

This phase aims to :

  • define, in terms of function, what the product is to do or what it is to be used for in the various phases of its life cycle, and the applications and/or uses it is to be used for;

  • describe the product's operation in terms of interdependent functional blocks.

cf. NF EN 16271: 2013, ex-NF X 50-151, some of whose essential principles for VA are recalled here.

5.1 Main and technical functions, constrained functions

The aim of the analysis is to describe the functions and establish logical relationships between them.

  • The main functions are those that respond directly to a need...

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