ES8603096A1 - Metodo y simulador para simular senales de radar o sonar de-vueltas a un punto de observacion desde un objeto tridimen- sional de reflectividad variable - Google Patents

Metodo y simulador para simular senales de radar o sonar de-vueltas a un punto de observacion desde un objeto tridimen- sional de reflectividad variable

Info

Publication number
ES8603096A1
ES8603096A1 ES539991A ES539991A ES8603096A1 ES 8603096 A1 ES8603096 A1 ES 8603096A1 ES 539991 A ES539991 A ES 539991A ES 539991 A ES539991 A ES 539991A ES 8603096 A1 ES8603096 A1 ES 8603096A1
Authority
ES
Spain
Prior art keywords
allocated
reflectivity
calculated
line
observation point
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES539991A
Other languages
English (en)
Other versions
ES539991A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales Training and Simulation Ltd
Original Assignee
Thales Training and Simulation Ltd
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 Thales Training and Simulation Ltd filed Critical Thales Training and Simulation Ltd
Publication of ES539991A0 publication Critical patent/ES539991A0/es
Publication of ES8603096A1 publication Critical patent/ES8603096A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/54—Simulation of radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

METODO Y SIMULADOR DE ECOS DE RADAR DIRECTAMENTE EQUIVALENTES A LAS SEÑALES DEVUELTAS REALES EN BASE A UNA TECNICA DE MODELACION DE OBJETOS. CONSISTE EN A) DEFINIR ESPACIALMENTE MEDIANTE ELEMENTOS TRIDIMENSIONALES DE FORMAS REGULARES EL OBJETO IMAGINARIO RELATIVO AL PUNTO DE OBSERVACION; B) ASIGNAR A CADA ELEMENTO UN NIVEL DE REFLECTIVIDAD UNIFORME; C) CALCULAR LAS POSICIONES DE LOS LIMITES DE LOS ELEMENTOS A LO LARGO DE UNA LINEA, RADIAL IMAGINARIA; D) DETERMINAR LA REFLECTIVIDAD ASIGNADA A PUNTOS EN LA LINEA EN CADA LADO DE UNA DE LAS POSICIONES LIMITES; Y E) GENERAR UNA SECUENCIA DE SEÑALES REPRESENTATIVA DE LAS REFLECTIVIDADES ASIGNADAS. LAS TRANSICIONES DE REFLECTIVIDAD SE ALMACENAN EN UN ALMACEN INTERMEDIO DE EXPLORACION RADIAL. UNA UNIDAD LOGICA CONVIERTE LAS TRANSICIONES EN ECOS COMPLETOS DE RADAR DE LA INTENSIDAD CALCULADA. TIENE APLICACION EN RADAR METEOROLOGICO Y PARA CARTOGRAFIA.
ES539991A 1984-01-31 1985-01-30 Metodo y simulador para simular senales de radar o sonar de-vueltas a un punto de observacion desde un objeto tridimen- sional de reflectividad variable Expired ES8603096A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8402486 1984-01-31

Publications (2)

Publication Number Publication Date
ES539991A0 ES539991A0 (es) 1985-11-16
ES8603096A1 true ES8603096A1 (es) 1985-11-16

Family

ID=10555805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539991A Expired ES8603096A1 (es) 1984-01-31 1985-01-30 Metodo y simulador para simular senales de radar o sonar de-vueltas a un punto de observacion desde un objeto tridimen- sional de reflectividad variable

Country Status (7)

Country Link
US (1) US4667199A (es)
JP (1) JPS60242382A (es)
BE (1) BE901614A (es)
CA (1) CA1223960A (es)
ES (1) ES8603096A1 (es)
FR (1) FR2558964B1 (es)
GB (1) GB2154823B (es)

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US4791422A (en) * 1986-07-14 1988-12-13 Megapulse Incorporated Methods of and apparatus for measuring time of arrival of remote Loran-C and related signals and effective time of transmission of local signals at transmitter sites
US4780084A (en) * 1987-05-08 1988-10-25 General Electric Company Landmass simulator
US4884971A (en) * 1988-07-14 1989-12-05 Harris Corporation Elevation interpolator for simulated radar display system
US5135397A (en) * 1990-06-28 1992-08-04 Hughes Aircraft Company 3-d weather for digital radar landmass simulation
US5077704A (en) * 1990-12-17 1991-12-31 Rockwell International Corporation 3-D sonar image display
US5379215A (en) * 1991-02-25 1995-01-03 Douglas P. Kruhoeffer Method for creating a 3-D image of terrain and associated weather
US5133663A (en) * 1992-02-27 1992-07-28 The United States Of America As Represented By The Secretary Of The Navy Portable automatic radar simulator
US5523759A (en) * 1992-04-14 1996-06-04 Honeywell Inc. In flight doppler weather radar wind shear detection system
US5363107A (en) * 1993-07-16 1994-11-08 Massachusetts Institute Of Technology Storage and transmission of compressed weather maps and the like
US5598359A (en) * 1993-10-29 1997-01-28 Southwest Research Institute Weather effects generator for simulation systems
US5480305A (en) * 1993-10-29 1996-01-02 Southwest Research Institute Weather simulation system
US5409379A (en) * 1993-10-29 1995-04-25 Southwest Research Institute Weather simulation system
US5539409A (en) * 1994-06-30 1996-07-23 Westinghouse Electric Corp. Apparatus and method for windshear data processing
US6052648A (en) * 1996-04-12 2000-04-18 Earthwatch Communications, Inc. Method and system for display of weather-related information
US5978646A (en) * 1997-07-10 1999-11-02 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for simulating a lofargram in a multipath sonar system
US5983067A (en) * 1997-07-10 1999-11-09 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for simulating cross-correlation coefficients in a multipath sonar system
US6002914A (en) * 1997-07-10 1999-12-14 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for simulating reverberation in a multipath sonar system
US5995803A (en) * 1997-07-10 1999-11-30 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for simulating a multipath sonar system
US5978647A (en) * 1997-07-10 1999-11-02 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for simulating autocorrelation coefficients in a multipath sonar system
US6096085A (en) * 1998-03-23 2000-08-01 The United States Of America As Represented By The Secretary Of The Navy Computer-readable software and computer-implemented method for performing an integrated sonar simulation
RU2143708C1 (ru) 1998-12-25 1999-12-27 Коночкин Анатолий Иванович Способ формирования радиолокационного изображения объекта и устройство формирования радиолокационного изображения
US7920821B2 (en) * 2003-02-25 2011-04-05 Lockheed Martin Corporation All ship speeds correlation SONAR simulator
CN100426004C (zh) * 2003-05-14 2008-10-15 中国科学院空间科学与应用研究中心 全信号海面回波模拟器
US7020434B2 (en) * 2004-01-02 2006-03-28 The United States Of America As Represented By The Secretary Of The Navy Animated radar signal display with fade
US7554486B2 (en) * 2007-03-13 2009-06-30 Baron Services, Inc. System and method for dual polarization radar with automatic built-in test equipment and calibration
US7592948B2 (en) * 2007-03-13 2009-09-22 Baron Services, Inc. System and method for dual polarization radar with automatic built-in test equipment and calibration
US8325084B2 (en) * 2007-03-13 2012-12-04 Baron Services, Inc. System for calibration of dual polarization radar with built-in test couplers
US8085182B2 (en) 2009-03-31 2011-12-27 Honeywell International Inc. Systems and methods for collecting weather information using an airborne aircraft
US7982658B2 (en) * 2009-03-31 2011-07-19 Honeywell International Inc. Systems and methods for assessing weather in proximity to an airborne aircraft
DE102011015094B4 (de) 2011-03-25 2021-05-12 Valeo Schalter Und Sensoren Gmbh Verfahren zum simulativen Ermitteln von Messeigenschaften eines Sensors eines Kraftfahrzeugs und Rechensystem
CN103048651B (zh) * 2013-01-10 2014-06-11 成都信息工程学院 多参数模拟气象雷达回波发生装置及发生方法
DE102014118624A1 (de) * 2014-12-15 2016-06-16 Valeo Schalter Und Sensoren Gmbh Verfahren zum simulativen Bestimmen einer Interaktion zwischen einem Sensor eines Kraftfahrzeugs und einem virtuellen Objekt in einem virtuellen Umgebungsbereich des Kraftfahrzeugs sowie Recheneinrichtung
DE102014118622A1 (de) * 2014-12-15 2016-06-16 Valeo Schalter Und Sensoren Gmbh Verfahren zum simulativen Bestimmen einer Interaktion zwischen einem Sensor eines Kraftfahrzeugs und einem virtuellen Objekt in einem virtuellen Umgebungsbereich des Kraftfahrzeugs sowie Recheneinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446903A (en) * 1967-04-18 1969-05-27 Usa Radar landmass simulation
GB1318218A (en) * 1970-10-28 1973-05-23 Ferranti Ltd Digital display generators
US3764719A (en) * 1971-09-01 1973-10-09 Precision Instr Co Digital radar simulation system
US3835234A (en) * 1973-08-09 1974-09-10 Us Navy Sonar echo simulator
US4017985A (en) * 1975-08-22 1977-04-19 General Electric Company Multisensor digital image generator
US4315746A (en) * 1980-06-02 1982-02-16 General Electric Company Horizontal beam width integrator
GB2103044B (en) * 1981-07-30 1985-04-11 Singer Co Weather radar simulator

Also Published As

Publication number Publication date
CA1223960A (en) 1987-07-07
FR2558964B1 (fr) 1989-01-20
ES539991A0 (es) 1985-11-16
BE901614A (fr) 1985-05-17
GB2154823B (en) 1987-04-15
FR2558964A1 (fr) 1985-08-02
JPS60242382A (ja) 1985-12-02
GB2154823A (en) 1985-09-11
GB8501060D0 (en) 1985-02-20
US4667199A (en) 1987-05-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612