Requirements interoperability method to support integrated product development
Résumé
Nowadays, more and more the complexity of product has increased. Moreover, product development must meet all costumers' needs. This complexity has required the establishments of different patterns with additional enterprises to complement their skills. However, the definition of the different patterns with heterogeneous knowledge can share information is important to avoid the risk of misinterpretation. So, product requirements must consider all constraints during the product realization. In this way, researches have identified that there are different issues related to requirement analysis and maintenance during the product realisation. In order to cope with these issues, a conceptual approach to formally model the requirements interoperability is proposed in terms of transformations and traceability. Initially, the authors have proposed a characterisation of product to identify the requirements interoperability issues and the results were: (i) domains; (ii) product life cycle; and (iii) product requirements. Based on these characterisation, the conceptual approach used a formal logic descriptions and ontology application to transform requirements written in natural language to requirements written in formal language (mathematical language). As a result, the research presented an overview of the existing gaps in one or more requirements interoperability to cope with the requirements inconsistency problem in multiples perspectives in product development.
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