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JOURNALS // Avtomatika i Telemekhanika // Archive

Avtomat. i Telemekh., 2023 Issue 1, Pages 84–97 (Mi at15970)

Control in Technical Systems

Control of the search for observation objects from a spatio-temporal poisson flow in a multi-channel search system

V. V. Khutortsev

Research Institute of Radio Communication, Rostov-on-Don, Russia

Abstract: The article considers the problem of searching for objects of observation for the case, when the sequence of their appearance satisfies the laws of spatial and temporal Poisson flow. Its solution is obtained without taking into account the limitations associated with the significant excess of the search effort intensity over the intensity of the flow of observation objects. As a mathematical model, used for optimization of the search, the system of differential equations describing dynamics of changing of mathematical expectation of number of objects present in subdomains of the search system’s field of view, but not yet detected. A procedure for optimizing the distribution of search effort intensity in search system channels for of dynamic and steady state search modes. Presented are examples.

Keywords: search for observation objects, spatiotemporal Poisson flows, the distribution of search effort intensities in search system channels, an infinite system of Kolmogorov differential equations.

Presented by the member of Editorial Board: B. M. Miller

Received: 24.05.2022
Revised: 13.07.2022
Accepted: 29.09.2022

DOI: 10.31857/S000523102301004X


 English version:
Automation and Remote Control, 2023, 84:2, 164–174


© Steklov Math. Inst. of RAS, 2025