Моделі та процеси життєвого циклу інформаційної системи управління оборонними ресурсами

Abstract

To increase the effectiveness of defense planning in the Armed Forces of Ukraine, information systems (IS) of defense resource management (DRMIS) are being introduced. In accordance with the requirements of international standards, IS support is organized on the basis of the selected life cycle model (LC). The regulations allow the use of the following models: cascading, evolutionary, spiral, incremental. The limitations of the use of such models are the impossibility of combining existing and new software and the complexity of integration with existing IP.Given the objective conditions for the implementation of DRMIS (the order and amount of funding, dynamic development, changing goals and objectives of planning), the organizational and technical components of the process of modernization of DRMIS fragments, it is proposed to use a combined (mixed) DRMIS LC model, which is incremental in structure and from the point of view of development and improvement - evolutionary.The essence of the combined model is to carry out the decomposition of the DRMIS LC into constituent elements, with the subsequent provision of the possibility of their addition (optimization) if necessary. Such a model fully complies with the regulations of STANAG and ISO and provides the ability to supplement (increase) or reduce the necessary functions and components at any stage of the life cycle.Application of the combined DRMIS LC model will provide:Determining at the design stage only the basic functions of the system;Reducing the risks of viewing and changing requirements in the life cycle process;Distribution of the system into components that are built up during its implementation,Saving resources and time at the development stage;Managed process of resource allocation taking into account the functions being implemented;Implementation of operation and maintenance processes in parallel with the development process;Compatibility with existing IS;Use of a service-oriented integration platform of a foreign or domestic developer;Implementation of capability-based defense planning.