CA2802172C - Methode de mesure et de monitorage du couple dans un systeme d'entrainement de giravion - Google Patents

Methode de mesure et de monitorage du couple dans un systeme d'entrainement de giravion Download PDF

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Publication number
CA2802172C
CA2802172C CA2802172A CA2802172A CA2802172C CA 2802172 C CA2802172 C CA 2802172C CA 2802172 A CA2802172 A CA 2802172A CA 2802172 A CA2802172 A CA 2802172A CA 2802172 C CA2802172 C CA 2802172C
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CA
Canada
Prior art keywords
torque
drive shaft
tail rotor
rotor drive
mast
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Active
Application number
CA2802172A
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English (en)
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CA2802172A1 (fr
Inventor
Joseph W. Wendelsdorf
Keith Hale
Walter West Riley
Charles Eric Covington
Brian E. Tucker
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Bell Helicopter Textron Inc
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Bell Helicopter Textron Inc
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Priority claimed from US13/722,005 external-priority patent/US8909453B2/en
Application filed by Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Publication of CA2802172A1 publication Critical patent/CA2802172A1/fr
Application granted granted Critical
Publication of CA2802172C publication Critical patent/CA2802172C/fr
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  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Un procédé visant à optimiser le fonctionnement dun giravion comprend la mesure de lutilisation réelle de larbre dentraînement du rotor de queue durant le fonctionnement du giravion, lutilisation réelle comprenant au moins une mesure de couple. Le procédé comprend également une étape consistant à ajuster la durée utile de larbre dentraînement du rotor de queue sur la base de la mesure de lutilisation réelle. Une autre méthode de la présente invention comprend la détermination dun couple de mât de rotor principal en mesurant un couple darbre dentraînement du rotor de queue et en calculant un couple de mât de rotor principal en tenant compte du couple darbre dentraînement du rotor de queue mesuré et une sortie de couple total dun moteur. Un système de la présente invention est configuré pour déterminer le couple de mât de rotor principal en partie en mesurant le couple de rotor de queue.
CA2802172A 2012-01-12 2013-01-10 Methode de mesure et de monitorage du couple dans un systeme d'entrainement de giravion Active CA2802172C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261585983P 2012-01-12 2012-01-12
US61/585,983 2012-01-12
US13/722,005 2012-12-20
US13/722,005 US8909453B2 (en) 2012-01-12 2012-12-20 System and method of measuring and monitoring torque in a rotorcraft drive system

Publications (2)

Publication Number Publication Date
CA2802172A1 CA2802172A1 (fr) 2013-07-12
CA2802172C true CA2802172C (fr) 2016-05-31

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CA2802172A Active CA2802172C (fr) 2012-01-12 2013-01-10 Methode de mesure et de monitorage du couple dans un systeme d'entrainement de giravion

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CA (1) CA2802172C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109141859A (zh) * 2018-09-28 2019-01-04 南京航空航天大学 一种直升机环量尾梁实验测试装置
CN109625320B (zh) * 2018-12-28 2022-04-05 中国兵器工业计算机应用技术研究所 一种旋翼传动系统的磨合测试及扭矩测试装置、方法
CN110589019B (zh) * 2019-09-09 2021-07-13 中国航空工业集团公司北京长城航空测控技术研究所 一种起落架高速收放试验的力加载方法及加载装置

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Publication number Publication date
CA2802172A1 (fr) 2013-07-12

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