Fuzzy Model for Assessing the Compliance of Organizational, Technological and Digital Administration Levels of Construction Projects

Abstract

The article presents a visual and graphical defragmentation of the life and operational-production cycle of a construction project using the principles and applied tools of digitalization, presented as a Fuzzy model for assessing the compliance of organizational, technological and digital administration levels with construction projects. The combined use of the apparatus of fuzzy set theory and neural networks is a convenient modeling tool in multicriteria selection problems. It is proved that, as a rule, important information for management decision support systems comes from two sources: obtaining object assessments by certain quantitative indicators, which generates inaccuracy; and questionnaires-surveys of experts describing their knowledge of the subject area, which generates subjectivity and uncertainty. It is proposed to use quantitative estimates of the research object (aggregated estimates obtained using multi-criteria models) and linguistic considerations of experts in the neuro-fuzzy network; to test and verify the proposed model for an example of assessing the levels of deviations and risk that can be reduced through digitalization and the construction of a single information and organizational space for project administration, as well as the "interval representation" of synaptic weights of the neuro-fuzzy network. Methodological approaches to multi-criteria digital diagnostics of the state and prospects of development of the enterprise in this segment of the construction market are proposed. The innovation lies in the combination of digital administration, diagnostics and the possibility of formalized, clearly predictable detection of the hit (or miss) of the current point of the enterprise's trajectory in a certain projection of the progressive development (or bifurcation) of the enterprise's operating system. This further gives grounds to model the predictors of the possibility of increasing the organizational and technological level of digitalization of a construction project using certain resources of the enterprise as a stakeholder in construction projects.