Implementation evaluation modeling of selecting ERP software based on fuzzy theory

Abstract

Selecting ERP software is a key strategy for enterprises to fully succeed in ERP practice. In this paper, the problem of Chinese medium-sized and small enterprises software selection is a lack of scientific and reliable choosing method, which is mentioned firstly. By combining the features of medium-sized and small enterprises, a special ERP software valuation index system is established based on the serviceability and designing thought of ERP software. Next, a more efficient and precise evaluation model is provided by means of fuzzy evaluation while the subordination degree of property indexes and numeral indexes are defined according to different judges' weight. Furthermore, a fuzzy synthetic evaluation matrix has been modeled. Compared with the traditional evaluation method, this model improves in precision and complexity, which can leads to an impersonal ERP software selection that's more precise and scientific. Finally, a case of an enterprise ERP software selection has been provided. © 2008 by Springer Science+Business Media New York.