ES2089081T3 - Sistema de control en tiempo real con sondeo a distancia. - Google Patents

Sistema de control en tiempo real con sondeo a distancia.

Info

Publication number
ES2089081T3
ES2089081T3 ES91116465T ES91116465T ES2089081T3 ES 2089081 T3 ES2089081 T3 ES 2089081T3 ES 91116465 T ES91116465 T ES 91116465T ES 91116465 T ES91116465 T ES 91116465T ES 2089081 T3 ES2089081 T3 ES 2089081T3
Authority
ES
Spain
Prior art keywords
signals
measured
real time
helicopter
control system
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 - Lifetime
Application number
ES91116465T
Other languages
English (en)
Inventor
Clifford T Gunsallus
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.)
Kaman Aerospace Corp
Original Assignee
Kaman Aerospace Corp
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 Kaman Aerospace Corp filed Critical Kaman Aerospace Corp
Application granted granted Critical
Publication of ES2089081T3 publication Critical patent/ES2089081T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Testing Of Balance (AREA)

Abstract

UN SISTEMA PARA DETERMINAR LA MAGNITUD DE CARGAS EN LOS COMPONENTES GIRATORIOS DEL HELICOPTERO A PARTIR DE SEÑALES DE SENSOR MEDIDAS POR CONTROL REMOTO EN EL FUSELAJE DEL HELICOPTERO, ESTA CARACTERIZADO POR UN CONTROLADOR QUE MUESTREA LAS SEÑALES DE SENSOR SEGUN LA FASE. ESTAS SEÑALES MEDIDAS SE PRESENTAN A UN MODULO DE PROGRAMACION DE COEFICIENTE DONDE ESTAN COMBINADOS CON SEÑALES DE CORRELACION PARA CORRELACIONAR LOS COMPONENTES DE SEÑAL MEDIDOS CON EL PARAMETRO DESEADO, COMO POR EJEMPLO MOMENTOS DE CURVATURA SEGUN LA CARA ANCHA DE UNA HELICE DE HELICOPTERO. LAS SEÑALES DE CORRELACION SE ESTABLECEN EN UN PROCESO DE CALIBRACION QUE DETERMINA LOS VALORES INDEPENDIENTES DE LAS SEÑALES MEDIDAS UTILIZANDO UN PROCESO JONES DE ORTOGANIZACION. LA SALIDA DE SEÑALES DEL MODULO SE RECOMBINAN PARA PROPORCIONAR UNA SEÑAL DEPENDIENTE DE TIEMPO CORRESPONDIENTE AL PARAMETRO DESEADO. ESTE SISTEMA EVITA LA DESCOMPOSICION Y RECOMPOSICION DE LAS SEÑALES MEDIDAS Y POR ELLO OPERA EN TIEMPO REAL.
ES91116465T 1990-09-27 1991-09-26 Sistema de control en tiempo real con sondeo a distancia. Expired - Lifetime ES2089081T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/588,693 US5163011A (en) 1990-09-27 1990-09-27 Real time load monitoring system with remote sensing

Publications (1)

Publication Number Publication Date
ES2089081T3 true ES2089081T3 (es) 1996-10-01

Family

ID=24354910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91116465T Expired - Lifetime ES2089081T3 (es) 1990-09-27 1991-09-26 Sistema de control en tiempo real con sondeo a distancia.

Country Status (7)

Country Link
US (1) US5163011A (es)
EP (1) EP0477948B1 (es)
AT (1) ATE137016T1 (es)
DE (1) DE69118800T2 (es)
DK (1) DK0477948T3 (es)
ES (1) ES2089081T3 (es)
GR (1) GR3020539T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3295753B2 (ja) * 1997-08-01 2002-06-24 株式会社椿本チエイン 負荷監視装置
RU2157977C2 (ru) * 1998-02-12 2000-10-20 Открытое акционерное общество Казанское научно-производственное предприятие "Вертолеты-МИ" Способ измерения свободной тяги несущего винта вертолета на режиме висения
US6363789B1 (en) 2000-05-31 2002-04-02 The Boeing Company Acoustic pressure load conversion method to vibration spectra
FR2864248B1 (fr) * 2003-12-22 2006-03-17 Eurocopter France Dispositif d'indication du niveau vibratoire d'un appareil.
US8215905B2 (en) 2007-12-31 2012-07-10 General Electric Corporation Methods and apparatus for error reduction in rotor loading measurements
US8200442B2 (en) * 2009-03-16 2012-06-12 Sikorsky Aircraft Corporation Usage monitor reliability factor using an advanced fatigue reliability assessment model
US20100319910A1 (en) 2009-06-18 2010-12-23 Sebastien Ives Drum Load Monitoring
DK2390644T3 (en) 2010-05-31 2016-01-04 Siemens Industry Software Nv A method and system for determining static and / or dynamic loads using the inverse dynamic calibration
US9243979B2 (en) * 2014-01-14 2016-01-26 Simmonds Precision Products, Inc. System and method for adjustment response analysis
US9317041B2 (en) * 2014-01-21 2016-04-19 Sikorsky Aircraft Corporation Rotor moment feedback for stability augmentation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758758A (en) * 1972-03-10 1973-09-11 United Aircraft Corp Weighting rotational statistical vibration analysis employing sidebands and/or
DE3112188A1 (de) * 1980-03-31 1982-01-14 Hitachi, Ltd., Tokyo Verfahren und vorrichtung zur ueberwachung der schwingung einer sich drehenden welle
DE3314181A1 (de) * 1983-04-19 1984-10-25 Kraftwerk Union AG, 4330 Mülheim Verfahren zur ueberwachung der ermuedung von bauteilen, z.b. in kernkraftwerken
US4601044A (en) * 1983-11-04 1986-07-15 Racal Data Communications Inc. Carrier-phase adjustment using absolute phase detector
GB8421066D0 (en) * 1984-08-18 1984-09-19 Int Computers Ltd Microprogram control
US4894787A (en) * 1988-04-28 1990-01-16 Kaman Aerospace Corporation Automatic load monitoring system with remote sensing
US4953098A (en) * 1988-10-13 1990-08-28 United Technologies Corporation Higher harmonic control system for X-Wing aircraft

Also Published As

Publication number Publication date
US5163011A (en) 1992-11-10
DK0477948T3 (da) 1996-08-26
DE69118800T2 (de) 1996-09-05
ATE137016T1 (de) 1996-05-15
EP0477948A3 (en) 1993-07-14
EP0477948B1 (en) 1996-04-17
GR3020539T3 (en) 1996-10-31
EP0477948A2 (en) 1992-04-01
DE69118800D1 (de) 1996-05-23

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