Model of Management of Organizational and Technological Reliability of Structural Subdivisions

The article presents the development of the mechanism of detailed assessment of organizational and technological reliability of structural units considered as part of the organizational systems of the enterprise. The issues of changing the type of organizational systems, structure, management and organization of functional relations as a result of reengineering or change management process are covered. The basic decomposition of elements included in the structural content of the model is carried out, the group indicators having a causal relationship with the organizational potential of structural units are specified. The model describing organizational and technological reliability is presented, taking into account normalized weight coefficients and key components of the model elements. Additional concepts of functionally sufficient and functionally necessary systems as part of the structural content of organizational systems necessary for transformation of the main function and ensuring the quality of organizational sustainability of structural units are introduced. Functional purposes and mechanisms of organizational and technological reliability management are clarified, taking into account functional-sufficient and functional-necessary organizational systems of their peculiarities and differences. Such systems are considered in the work as an independent organizational unit, which is a part of hierarchical management systems. The paper presents a mathematical model of organizational and technological reliability change, implemented on the basis of the classical exponential dependence, characterized by the property of occurrence of failure probability event during the performance of value chain processes.