Hinged Set of Guidance of a Controlled Fire-extinguishing Bomb

Authors

  • Мykola Filyashkin National Aviation University, Kyiv

DOI:

https://doi.org/10.18372/1990-5548.75.17562

Keywords:

fire-extinguishing bomb, hinged guidance kit, compensation scheme, strapdown inertial navigation system, navigation satellite system

Abstract

The guidance system of a fire-extinguishing bomb in the form of a hinged guidance kit is considered, which turns the bomb into a simple and fairly cheap fire-extinguishing device of the "throw and forget" type, optimized for mass production and use.  In order to increase the accuracy of dropping a fire-extinguishing bomb, it is proposed to install a cheap high-precision and compact GPS navigation satellite system and a strapdown inertial system on an ordinary fire-extinguishing bomb. The algorithm of complex information processing of their systems, built on the basis of the improved method of the mutual compensation, in which for improve the quality of the error estimation procedure, the sluggishness of second-order Butterworth filters is compensated is  proposed. The guidance system controls the trajectory of the fire-extinguishing bomb as a means of "first strike" and this increases the efficiency of further use of traditional flood systems by 50...70 times.

Author Biography

Мykola Filyashkin , National Aviation University, Kyiv

Candidate of Science (Engineering). Professor

Department of Aviation Computer-Integrated Complexes

References

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Published

2023-03-26

Issue

Vol. 1 No. 75 (2023)

Section

AVIATION TRANSPORT

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