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Information × Registration Number 0226U001013, (0122U600005) , R & D reports Title Research of features of prevention of emergencies of local level according to results of monitoring of acoustic space popup.stage_title Дослідження особливостей запобігання надзвичайним ситуаціям місцевого рівня за результатами моніторингу акустичного простору Head Tiutiunyk Vadym V., д.т.н. Registration Date 20-01-2026 Organization National Civil Defence University of Ukraine popup.description1 popup.description2 The aim of the study is to improve the process of preventing the occurrence of local-level military emergencies through the implementation of acoustic monitoring for the detection and identification of their sources within urban areas. To achieve this aim, the following scientific and technical objectives are defined: 1. To analyze the peculiarities of preventing the occurrence of local-level emergencies and to review existing approaches to the development of emergency monitoring systems in urban areas. 2. To conduct structural-functional modeling of the urban security system and to apply spectral acoustic analysis for the detection and identification of sources of local-level emergencies. 3. To investigate the acoustic spectrum characteristics of the main sources of local-level military emergencies, associated with large-scale fires of liquid organic substances (LOS), the use of firearms, and UAVs. 4. To perform cognitive modeling of the functioning of urban critical infrastructure under threat conditions and to assess the effectiveness of acoustic monitoring for the prevention of local-level military emergencies, as well as to improve the prevention method by integrating the capabilities of acoustic monitoring for detecting and identifying hazardous events in urban areas. Object of the study. The process of preventing the occurrence of local-level military emergencies. Subject of the study. Parameters of acoustic monitoring for the detection and identification of hazardous events in urban areas, as a component of the process of preventing local-level military emergencies. Research methods. To address the defined scientific objectives, the dissertation applies methods of mathematical-simulation, structural-functional modeling (according to the IDEF0 standard), and cognitive modeling (using fuzzy cognitive maps). In addition, spectral analysis, wavelet analysis, acoustic detection, and experimental design methods are used for planning experiments Product Description popup.authors Oleksandr A. Lievtierov Dmytro V. Usachev popup.nrat_date 2026-01-20 Close