EA200300355A1 - Предсказание формы сейсмоприемной косы с помощью нейронной сети - Google Patents

Предсказание формы сейсмоприемной косы с помощью нейронной сети

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Publication number
EA200300355A1
EA200300355A1 EA200300355A EA200300355A EA200300355A1 EA 200300355 A1 EA200300355 A1 EA 200300355A1 EA 200300355 A EA200300355 A EA 200300355A EA 200300355 A EA200300355 A EA 200300355A EA 200300355 A1 EA200300355 A1 EA 200300355A1
Authority
EA
Eurasian Patent Office
Prior art keywords
neural network
cable
shape
level
learning
Prior art date
Application number
EA200300355A
Other languages
English (en)
Other versions
EA004907B1 (ru
Inventor
Дэвид Ли Найлэнд
Original Assignee
Вестернджеко, Л.Л.С.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Вестернджеко, Л.Л.С. filed Critical Вестернджеко, Л.Л.С.
Publication of EA200300355A1 publication Critical patent/EA200300355A1/ru
Publication of EA004907B1 publication Critical patent/EA004907B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3835—Positioning of seismic devices measuring position, e.g. by GPS or acoustically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Oceanography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Feedback Control In General (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Нейронная сеть для предсказания формы сейсмоприемной косы во время сейсморазведочных работ, имеющая входной уровень, необязательный скрытый уровень и выходной уровень, при этом каждый уровень имеет один или несколько узлов. Каждое соединение между узлами имеет соответствующий вес, а для определения весов для каждого из соединений нейронной сети используется процесс обучения. Обученная нейронная сеть реагирует на входные сигналы и формирует выходные данные о предсказанной форме сейсморазведочного кабеля. В процессе обучения нейронной сети представляется совокупность обучающих множеств. Каждое обучающее множество содержит набор входных данных и данные о желаемой форме кабеля. С помощью каждого обучающего множества в процессе обучения определяется различие между формой кабеля, предсказанной нейронной сетью, и требуемой или известной формой кабеля. Затем в процессе обучения веса узлов нейронной сети корректируются на основе различия между формой кабеля, предсказанной в выходных данных, и желаемой формой кабеля.Отчет о международном поиске был опубликован 2002.06.13.
EA200300355A 2000-09-11 2001-09-07 Прогнозирование формы сейсмоприемной косы с помощью нейронной сети EA004907B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/658,846 US6418378B1 (en) 2000-06-26 2000-09-11 Neural net prediction of seismic streamer shape
PCT/US2001/027710 WO2002023224A2 (en) 2000-09-11 2001-09-07 Neural net prediction of seismic streamer shape

Publications (2)

Publication Number Publication Date
EA200300355A1 true EA200300355A1 (ru) 2003-08-28
EA004907B1 EA004907B1 (ru) 2004-08-26

Family

ID=24642952

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300355A EA004907B1 (ru) 2000-09-11 2001-09-07 Прогнозирование формы сейсмоприемной косы с помощью нейронной сети

Country Status (10)

Country Link
US (2) US6418378B1 (ru)
CN (1) CN1239919C (ru)
AU (2) AU8884901A (ru)
BR (1) BR0114125A (ru)
CA (1) CA2421981A1 (ru)
EA (1) EA004907B1 (ru)
GB (1) GB2384558B (ru)
MX (1) MXPA03002084A (ru)
NO (1) NO20031121L (ru)
WO (1) WO2002023224A2 (ru)

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Also Published As

Publication number Publication date
GB2384558B (en) 2005-04-06
US6418378B1 (en) 2002-07-09
GB2384558A (en) 2003-07-30
EA004907B1 (ru) 2004-08-26
CA2421981A1 (en) 2002-03-21
WO2002023224A3 (en) 2002-06-13
US6775619B2 (en) 2004-08-10
US20030023382A1 (en) 2003-01-30
NO20031121D0 (no) 2003-03-11
NO20031121L (no) 2003-05-12
MXPA03002084A (es) 2004-09-10
AU8884901A (en) 2002-03-26
AU2001288849B2 (en) 2005-06-16
BR0114125A (pt) 2003-07-22
CN1239919C (zh) 2006-02-01
GB0305365D0 (en) 2003-04-16
WO2002023224A2 (en) 2002-03-21
CN1470000A (zh) 2004-01-21

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