Fuzzy Multicriteria Model for Selection of Vibration Technology

Abstract

The benefits of applying the vibration analysis program are well known and have been so for decades. A large number of contributions have been produced discussing new diagnostic, signal treatment, technical parameter analysis, and prognosis techniques. However, to obtain the expected benefits from a vibration analysis program, it is necessary to choose the instrumentation which guarantees the best results. Despite its importance, in the literature, there are no models to assist in taking this decision. This research describes an objective model using Fuzzy Analytic Hierarchy Process (FAHP) to make a choice of the most suitable technology among portable vibration analysers. The aim is to create an easy-to-use model for processing, manufacturing, services, and research organizations, to guarantee adequate decision-making in the choice of vibration analysis technology. The model described recognises that judgements are often based on ambiguous, imprecise, or inadequate information that cannot provide precise values. The model incorporates judgements from several decision-makers who are experts in the field of vibration analysis, maintenance, and electronic devices. The model has been applied to a Health Care Organization.

Multicriteria decision analysis (MCDA) in health care: a systematic review of the main characteristics and methodological steps

“…Literature - The alternatives were structured according to MARKOV chains for medical gases and vacuum subsystems [ 30 ];…”

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“…Policy Syst. Germany Others Sorting Literature Specialists EVIDEM Carnero [ 30 ] Shock Vib. Portugal Resources Choice Literature Literature FAHP Carnero and Gómez [ 76 ] BMC Med.…”

A Relevância Da Informação Contábil Para a Tomada De Decisão Nas Empresas De Francisco Beltrão.

“…A Turquia se encontra em primeiro com um total de cinco obras Dursun (2010), Dursun (2011a), Dursun (2011b), Ozkan (2013), Kulak (2015); mas é seguida pela Holanda com quatro Baltussen (2006), Til (2012, Venhorst (2012), Graaf (2015); e Canada Goetghebeur (2008), Goetghebeur (2010), Hongoh (2016); China Liu (2013), Paolucci (2015), ; e Espanha Rebolledo (2016), Carnero (2016) Após os dados gerais dos artigos, passamos a uma avaliação mais criteriosa das obras, embasando na metodologia de pesquisa e aplicação dos métodos multicritérios que foram definidos anteriormente.…”