Structure of resource supervising information technology
DOI №________________
Abstract
The feature of the resource supervising tasks is that a substantial part of the information on the resources has signs of imperfection. This is manifested in ambivalent data (information about the same object/process is represented by various sources that may contain discrepancies), imprecise data (interval, approximate values or expert estimates), uncertain data (the data is determined with some probability of reliability), incomplete data (values are missing, lost, have incomplete description, etc.). The article defines the structure of information technology for resource supervising that takes into account the presence of imperfect information in the description of objects and processes of the domain. The main information objects were determined by studying peculiarities of obtaining information on the properties of real objects/processes, methods of presentation and the degree of the description formalization. Such objects are databases of equipment, databases of operating indicators and a database of normative documents. Technical tools of information technology for resource supervising include computer tools that are used to organize the work of client software applications, servers (including cloud storage) used to store information object databases, special technical devices (sensors, measuring devices, etc.) used to obtain equipment/machinery data. It is proposed to use in information technology tools and methods of processing of imperfect data in blocks related to obtaining and processing data on the current characteristics of objects and processes, in user interface blocks and in business-modules. The allocation of imperfect data at the level of the database structure is proposed.
Keywords: information technology, information object, methods and tools of information technology, resource supervising, imperfect information.
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