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íà ãëàâíóþ íàïèñàòü ïèñüìî êàðòà ñàéòà


Àâòîð:  Òðåòüÿêîâà Å.À.
Íàçâàíèå:  Êîìïåíñàöèÿ íàâåäåííîé ïîìåõè è ðåøåíèå çàäà÷è îòíîñèòåëüíîãî ïîçèöèîíèðîâàíèÿ â ýëåêòðîìàãíèòíîì ïîëå äâóõ äèïîëåé
Âûïóñê:  107
Ðóáðèêà:  Óïðàâëåíèå ïîäâèæíûìè îáúåêòàìè è íàâèãàöèÿ
Ãîä:  2024
Áèáëèîãðàôèÿ:  Òðåòüÿêîâà Å.À. Êîìïåíñàöèÿ íàâåäåííîé ïîìåõè è ðåøåíèå çàäà÷è îòíîñèòåëüíîãî ïîçèöèîíèðîâàíèÿ â ýëåêòðîìàãíèòíîì ïîëå äâóõ äèïîëåé // Óïðàâëåíèå áîëüøèìè ñèñòåìàìè. Âûïóñê 107. Ì.: ÈÏÓ ÐÀÍ, 2024. Ñ.162-178. DOI: https://doi.org/10.25728/ubs.2024.107.9
Êëþ÷åâûå ñëîâà:  îòíîñèòåëüíîå ïîçèöèîíèðîâàíèå, ïåðåìåííîå ýëåêòðîìàãíèòíîå ïîëå, èñòî÷íèê, ïðè¸ìíèê, êîìïåíñàöèÿ, ìàãíèòíûé äèïîëü
Êëþ÷åâûå ñëîâà (àíãë.):  relative positioning, alternating magnetic field, transmitter, receiver, compensation, magnetic dipole
Àííîòàöèÿ:  Ðåøåíèå çàäà÷è îòíîñèòåëüíîãî ïîçèöèîíèðîâàíèÿ èñòî÷íèêà è ïðè¸ìíèêà ïåðåìåííîãî ìàãíèòíîãî ïîëÿ çàêëþ÷àåòñÿ â îïðåäåëåíèè ðàäèóñ-âåêòîðà ìåæäó ðàññìàòðèâàåìûìè îáúåêòàìè è èõ âçàèìíîé îðèåíòàöèè. Ðàññìîòðåíû àëãîðèòìû îòíîñèòåëüíîãî ïîçèöèîíèðîâàíèÿ â ýëåêòðîìàãíèòíîì ïîëå äâóõ äèïîëåé â òð¸õìåðíîé è äâóìåðíîé ïîñòàíîâêàõ. Ïðîâåäåíî ñðàâíåíèå ðåçóëüòàòîâ, ïîëó÷åííûõ ïðè îáðàáîòêå ýêñïåðèìåíòàëüíûõ äàííûõ àýðîýëåêòðîðàçâåäî÷íîé ñèñòåìû ÅÌ4Í. Òàêæå ïðîâåäåíà êîìïåíñàöèÿ íàâåäåííîé ïîìåõè ïî èçìåðåíèÿì ïîëÿ äâóõ äèïîëåé äëÿ àýðîýëåêòðîðàçâåäî÷íûõ ñèñòåì ÝÊÂÀÒÎÐ è ÅÌ4Í â íåñêîëüêèõ ìîäèôèêàöèÿõ: ñ êðåïëåíèåì ïåòëè ïåðåäàò÷èêà íà ôþçåëÿæå âåðòîëåòà Ìè-8, ñ êðåïëåíèåì ïåòëè ïåðåäàò÷èêà íà ôþçåëÿæå ñàìîëåòà Àí-3, ñ áóêñèðóåìîé ïåòëåé ïåðåäàò÷èêà çà âåðòîëåòîì Eurocopter AS350B3. Âûïîëíåíî ñðàâíåíèå ñ òðàäèöèîííûì ìåòîäîì êîìïåíñàöèè ïî èçìåðåíèÿì ïîëÿ òð¸õ äèïîëåé. Àíàëèçèðîâàëèñü îñòàòî÷íûå ïîñëå êîìïåíñàöèè ïîìåõ ñèãíàëû. Ïîêàçàíî, ÷òî êà÷åñòâî êîìïåíñàöèè â ïîëå äâóõ äèïîëåé íå óñòóïàåò òðàäèöèîííîìó.
Àííîòàöèÿ (àíãë.):  The solution of the problem of relative positioning of the alternating magnetic field transmitter and the receiver is to determine the radius vector between the objects under consideration and their mutual orientation. In this paper, algorithms for the relative positioning of two dipoles in an electromagnetic field in three-dimensional and two-dimensional formulations are considered. The results obtained during the processing of real data from the airborne electromagnetic system EM4H are compared. Compensation has been carried out by measuring of two dipoles for the EQUATOR and “ÅÌ4Í” airborne electromagnetic systems in several modifications: with a transmitter loop attached to the fuselage of a Mi-8 helicopter, with a loop attached to the fuselage of an An-3 aircraft, and with a loop towed by a Eurocopter AS350B3. A comparison with the traditional method of compensation based on measurements of the field of three dipoles has been caried out. The signals remaining after interference compensation have been analyzed. It has been shown that the quality of compensation in the field of two dipoles is equatable to the traditional one.

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