-
1.发明申请SYSTEM AND METHOD OF MEASURING AND MONITORING TORQUE IN A ROTORCRAFT DRIVE SYSTEM 有权旋转驱动系统中测量和监测扭矩的系统和方法公开(公告)号：US20130184959A1
公开(公告)日：2013-07-18
申请号：US13722005
申请日：2012-12-20
Applicant: BELL HELICOPTER TEXTRON INC.
Inventor： Joseph W. Wendelsdorf , Keith Hale , Walter West Riley , Charles Eric Covington , Brian E. Tucker
IPC: G06F17/00
CPC classification number: G06F17/00 , B64C27/04 , G01M5/0016 , G01M13/02
Abstract: A method of optimizing an operation of a rotorcraft includes measuring actual usage of the tail rotor drive shaft during operation of the rotorcraft, the actual usage including at least a torque measurement. The method further includes a step of adjusting a life of the tail rotor drive shaft based upon the measuring of the actual usage. Another method of the present disclosure includes determining a main rotor mast torque by measuring a tail rotor drive shaft torque and deriving a main rotor mast torque by considering the measured tail rotor drive shaft torque and a total torque output of an engine. A system of the present disclosure is configured for determining the main rotor mast torque in part by measuring the tail rotor torque.
Abstract translation: 一种优化旋翼航空器操作的方法包括测量旋翼航空器操作期间尾部转子驱动轴的实际使用，实际使用至少包括扭矩测量。 该方法还包括基于实际使用量的测量来调整尾部转子驱动轴的寿命的步骤。 本公开的另一种方法包括通过考虑尾部转子驱动轴扭矩和发动机的总扭矩输出来测量尾部转子驱动轴转矩并导出主转子桅杆扭矩来确定主转子桅杆扭矩。 本公开的系统被配置为部分地通过测量尾转子扭矩来确定主转子桅杆扭矩。
-
2.发明授权System and method of measuring and monitoring torque in a rotorcraft drive system 有权在旋翼航空器驱动系统中测量和监测扭矩的系统和方法公开(公告)号：US08909453B2
公开(公告)日：2014-12-09
申请号：US13722005
申请日：2012-12-20
Applicant: Bell Helicopter Textron Inc.
Inventor： Joseph W. Wendelsdorf , Keith Hale , Walter West Riley , Charles Eric Covington , Brian E. Tucker
CPC classification number: G06F17/00 , B64C27/04 , G01M5/0016 , G01M13/02
Abstract: A method of optimizing an operation of a rotorcraft includes measuring actual usage of the tail rotor drive shaft during operation of the rotorcraft, the actual usage including at least a torque measurement. The method further includes a step of adjusting a life of the tail rotor drive shaft based upon the measuring of the actual usage. Another method of the present disclosure includes determining a main rotor mast torque by measuring a tail rotor drive shaft torque and deriving a main rotor mast torque by considering the measured tail rotor drive shaft torque and a total torque output of an engine. A system of the present disclosure is configured for determining the main rotor mast torque in part by measuring the tail rotor torque.
Abstract translation: 一种优化旋翼航空器操作的方法包括测量旋翼航空器操作期间尾部转子驱动轴的实际使用，实际使用至少包括扭矩测量。 该方法还包括基于实际使用量的测量来调整尾部转子驱动轴的寿命的步骤。 本公开的另一种方法包括通过考虑尾部转子驱动轴扭矩和发动机的总扭矩输出来测量尾部转子驱动轴转矩并导出主转子桅杆扭矩来确定主转子桅杆扭矩。 本公开的系统被配置为部分地通过测量尾转子扭矩来确定主转子桅杆扭矩。
-
Search Results
2
records
(took 0.012 seconds)
