Planning the Number of Aircraft in a Group Flight with their Survivability and the Required Observation Duration of Ground Objects-Reference-Cited by-同舟云学术

Planning the Number of Aircraft in a Group Flight with their Survivability and the Required Observation Duration of Ground Objects

Published:2022-08-13 Issue:8 Volume:23 Page:430-439
ISSN:2619-1253
Container-title:Mekhatronika, Avtomatizatsiya, Upravlenie
language:
Short-container-title:Mehatronika, avtomatizaciâ, upravlenie

Author:

Goncharenko V. I.¹,Lebedev G. N.¹,Mikhaylin D. A.¹,Malygin V. B.²,Rumakina A. V.¹

Affiliation:

1. Moscow Aviation Institute (National Research University)

2. Moscow State Technical University of Civil Aviation

Abstract

In the interests of improving the quality of a group aircraft flight planning, the developing algorithms problem formulation for the operational determination of the permissible observation duration for ground objects is formulated. An algorithm for determining the observation duration when servicing the next request to be described in the form of a fuzzy logic procedure is proposed. To implement the algorithm for determining the duration of observation, a specialized expert system has been developed. The input of the expert system receives values that describe the influence of the factors in assessing the priority of servicing the next object. At the output of the expert system, an alternative is formed to continue searching for an object or to stop. A new approach to solving the target distribution problem between aircraft in a group flight is proposed. It is based on the joint use of two dynamic priorities in the minimax algorithm for selecting observation objects and for assigning service aircraft. An original approach to determine the rational aircrafts composition in one flight is proposed. This is done with the help of the queuing theory apparatus, which takes into account the random nature of the dynamic situation. To estimate the required aircrafts composition when servicing the flow of requests, the countermeasures process is described using two nonlinear differential equations (of the Riccati type). A general formula for determining aircrafts composition in one flight has been obtained. Mathematical model of the aircraft survivability loss in the form of the Bernoulli equation is formed. Computer simulation of the aircraft survivability losses in one flight was carried out for three cases: with weak interference, with equal opposing forces, with strong counteraction.

Publisher

New Technologies Publishing House

Subject

Electrical and Electronic Engineering,Artificial Intelligence,Computer Science Applications,Human-Computer Interaction,Control and Systems Engineering,Software

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