RU2007105779A - METHOD FOR DETERMINING DEPTH OF OBJECT DIPPING - Google Patents

METHOD FOR DETERMINING DEPTH OF OBJECT DIPPING Download PDF

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Publication number
RU2007105779A
RU2007105779A RU2007105779/28A RU2007105779A RU2007105779A RU 2007105779 A RU2007105779 A RU 2007105779A RU 2007105779/28 A RU2007105779/28 A RU 2007105779/28A RU 2007105779 A RU2007105779 A RU 2007105779A RU 2007105779 A RU2007105779 A RU 2007105779A
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Russia
Prior art keywords
time
determining
distance
medium
determining depth
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RU2007105779/28A
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Russian (ru)
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RU2350983C2 (en
Inventor
Валерий Григорьевич Тимошенков (RU)
Валерий Григорьевич Тимошенков
Александр Анатольевич Войтов (RU)
Александр Анатольевич Войтов
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ОАО "Концерн "Океанприбор" (RU)
ОАО "Концерн "Океанприбор"
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Priority to RU2007105779/28A priority Critical patent/RU2350983C2/en
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Publication of RU2350983C2 publication Critical patent/RU2350983C2/en

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Claims (1)

Способ определения глубины погружения объекта с использованием гидролокатора, установленного на подвижном носителе, относительно горизонта движения носителя, содержащий излучение зондирующего сигнала в момент времени t1, прием эхосигнала от объекта, измерение временной задержки между моментами излучения зондирующего сигнала и приема эхосигнала, определение на момент времени t1 дистанция D1 до объекта в направлении прихода отраженного сигнала по величине временной задержки и известной скорости распространения звука, отличающийся тем, что в момент времени t1+Δt, повторяют процедуру определения дистанции до объекта и находят дистанцию D2 до объекта в момент времени t1+Δt, измеряют скорость движения носителя V; и глубину Н погружения объекта относительно горизонта движения носителя определяют по формулеA method for determining the immersion depth of an object using a sonar mounted on a movable medium relative to the horizon of movement of the medium, containing the radiation of the sounding signal at time t 1 , receiving an echo from the object, measuring the time delay between the moments of radiation of the sounding signal and receiving an echo, determining at a time t 1 distance D 1 to the object in the direction of arrival of the reflected signal in terms of the time delay and the known speed of sound propagation, differing in m, that at time t 1 + Δt, repeat the procedure for determining the distance to the object and find the distance D 2 to the object at time t 1 + Δt, measure the speed of the carrier V; and the depth H of immersion of the object relative to the horizon of movement of the medium is determined by the formula
Figure 00000001
Figure 00000001
 где
Figure 00000002
Where
Figure 00000002
RU2007105779/28A 2007-02-15 2007-02-15 Method for determination of object submersion depth RU2350983C2 (en)

Priority Applications (1)

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RU2007105779/28A RU2350983C2 (en) 2007-02-15 2007-02-15 Method for determination of object submersion depth

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Application Number Priority Date Filing Date Title
RU2007105779/28A RU2350983C2 (en) 2007-02-15 2007-02-15 Method for determination of object submersion depth

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RU2007105779A true RU2007105779A (en) 2008-08-20
RU2350983C2 RU2350983C2 (en) 2009-03-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516602C1 (en) * 2012-12-25 2014-05-20 Открытое акционерное общество "Концерн "Океанприбор" Method to determine depth of object submersion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2478983C1 (en) * 2011-12-05 2013-04-10 ОАО "Концерн "Океанприбор" Method for detection of splashing-down object submersion depth
RU2516594C1 (en) * 2012-10-16 2014-05-20 Открытое акционерное общество "Концерн "Океанприбор" Method of determining distance estimation error using sonar system
RU2576349C2 (en) * 2014-04-30 2016-02-27 Открытое акционерное общество "Акустический институт имени академика Н.Н. Андреева" Hydroacoustic station for illuminating underwater environment
RU2625041C1 (en) * 2016-06-01 2017-07-11 Акционерное Общество "Концерн "Океанприбор" Method for measuring object immersion depth
RU2660292C1 (en) * 2017-08-29 2018-07-05 Акционерное Общество "Концерн "Океанприбор" Method for determining object immersion depth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516602C1 (en) * 2012-12-25 2014-05-20 Открытое акционерное общество "Концерн "Океанприбор" Method to determine depth of object submersion

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