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公开(公告)号：US09561864B2
公开(公告)日：2017-02-07
申请号：US14577344
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of assessing use of an aircraft component installed on an aircraft includes assessing whether received one or more measurements are sufficient to support calculation of a usage-based change in remaining useful life and, if the one or more measurements are sufficient to support calculation of the usage-based change in remaining useful life, calculating the usage-based change in remaining useful life based on the received one or more measurements and changing the second remaining useful life of the aircraft component by the difference between the default change in remaining useful life and the usage-based change in remaining useful life.
Abstract translation: 根据一个示例性实施例，一种评估安装在飞行器上的飞行器部件的使用的方法包括评估所接收的一个或多个测量是否足以支持计算剩余使用寿命中基于使用的变化，并且如果所述一个或多个测量 足以支持剩余使用寿命的基于使用的变化的计算，基于所接收的一个或多个测量值计算剩余使用寿命中的基于使用的变化，并且改变飞行器部件的第二剩余使用寿命 剩余使用寿命的默认变化和剩余使用寿命的基于使用的变化。
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公开(公告)号：US09617010B2
公开(公告)日：2017-04-11
申请号：US14577263
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of assessing use of an aircraft component installed on an aircraft includes receiving, from one or more sensors installed on the aircraft, one or more measurements representative of at least one load applied against the aircraft component; selecting at least one usage model from a plurality of usage models, each usage model of the plurality of usage models relating aircraft loads with received sensor data; determining at least one load value based on the selected at least one usage model and the received one or more measurements; and calculating, based on the determined at least one load value, an amount of change in probability of failure caused by application of the at least one load against the aircraft component.
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公开(公告)号：US20150274315A1
公开(公告)日：2015-10-01
申请号：US14577344
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
IPC: B64D45/00 , G01M17/007 , G01L5/16 , G07C5/08
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of assessing use of an aircraft component installed on an aircraft includes assessing whether received one or more measurements are sufficient to support calculation of a usage-based change in remaining useful life and, if the one or more measurements are sufficient to support calculation of the usage-based change in remaining useful life, calculating the usage-based change in remaining useful life based on the received one or more measurements and changing the second remaining useful life of the aircraft component by the difference between the default change in remaining useful life and the usage-based change in remaining useful life.
Abstract translation: 根据一个示例性实施例，评估安装在飞行器上的飞行器部件的使用的方法包括评估所接收的一个或多个测量是否足以支持计算剩余使用寿命中基于使用的变化，并且如果所述一个或多个测量 足以支持剩余使用寿命中的基于使用的变化的计算，基于所接收的一个或多个测量值计算剩余使用寿命中的基于使用的变化，并且改变飞行器部件的第二剩余使用寿命 剩余使用寿命的默认变化和剩余使用寿命的基于使用的变化。
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公开(公告)号：US20150274312A1
公开(公告)日：2015-10-01
申请号：US14577229
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
IPC: B64D45/00 , G01M17/007 , G01L5/16 , G07C5/08
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of assessing reliability of an aircraft component includes identifying, aboard an aircraft, a first probability of failure of the aircraft component installed on the aircraft. One or more measurements representative of at least one load applied against the aircraft component are received. Determined, aboard the aircraft, is a second probability of failure of the aircraft component based on the first probability of failure and the received one or more measurements representative of the at least one load applied against the aircraft component, the second probability of failure representing a probability of failure of the aircraft component after application of the at least one load.
Abstract translation: 根据一个示例实施例，一种评估飞行器部件的可靠性的方法包括在飞行器上识别安装在飞机上的飞行器部件的第一故障概率。 接收表示对飞机部件施加的至少一个载荷的一个或多个测量。 飞机上确定的是基于第一故障概率的飞机部件的第二次故障概率，并且所接收到的一个或多个测量值表示对飞机部件施加的至少一个载荷，第二次故障概率表示 在施加至少一个载荷之后飞行器部件的故障概率。
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Patent Agency Ranking
公开(公告)号：US09796479B2
公开(公告)日：2017-10-24
申请号：US14622403
申请日：2015-02-13
Applicant: Bell Helicopter Textron Inc.
Inventor： Brian Tucker , Kevin Conrad , Chris Thompson , Brandon Johnson
IPC: B64D43/02 , B64D45/00 , G01M17/007 , B64F5/60
CPC classification number: B64D43/02 , B64D45/00 , B64D2045/0085 , B64F5/60 , G01M17/007
Abstract: An aircraft monitoring system includes multiple wireless aircraft sensors and multiple meta sensors mounted on-board an aircraft. Each wireless aircraft sensor is configured to sense an aircraft parameter. Each meta sensor is associated with an aircraft sensor and is configured to determine a location or orientation on the aircraft of the aircraft sensor. A data acquisition system mounted on-board the aircraft and connected to the multiple aircraft sensors and the multiple meta sensors can perform aircraft monitoring operations based on the sensed aircraft parameters and on a location or orientation of the aircraft sensors.
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公开(公告)号：US09561863B2
公开(公告)日：2017-02-07
申请号：US14577229
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of assessing reliability of an aircraft component includes identifying, aboard an aircraft, a first probability of failure of the aircraft component installed on the aircraft. One or more measurements representative of at least one load applied against the aircraft component are received. Determined, aboard the aircraft, is a second probability of failure of the aircraft component based on the first probability of failure and the received one or more measurements representative of the at least one load applied against the aircraft component, the second probability of failure representing a probability of failure of the aircraft component after application of the at least one load.
Abstract translation: 根据一个示例实施例，一种评估飞行器部件的可靠性的方法包括在飞行器上识别安装在飞机上的飞行器部件的第一故障概率。 接收表示对飞机部件施加的至少一个载荷的一个或多个测量。 飞机上确定的是基于第一故障概率的飞机部件的第二次故障概率，并且所接收到的一个或多个测量值表示对飞机部件施加的至少一个载荷，第二次故障概率表示 在施加至少一个载荷之后飞行器部件的故障概率。
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公开(公告)号：US20160236794A1
公开(公告)日：2016-08-18
申请号：US14622403
申请日：2015-02-13
Applicant: Bell Helicopter Textron Inc.
Inventor： Brian Tucker , Kevin Conrad , Chris Thompson , Brandon Johnson
IPC: B64D43/02 , B64D45/00 , G01M17/007
CPC classification number: B64D43/02 , B64D45/00 , B64D2045/0085 , B64F5/60 , G01M17/007
Abstract: An aircraft monitoring system includes multiple wireless aircraft sensors and multiple meta sensors mounted on-board an aircraft. Each wireless aircraft sensor is configured to sense an aircraft parameter. Each meta sensor is associated with an aircraft sensor and is configured to determine a location or orientation on the aircraft of the aircraft sensor. A data acquisition system mounted on-board the aircraft and connected to the multiple aircraft sensors and the multiple meta sensors can perform aircraft monitoring operations based on the sensed aircraft parameters and on a location or orientation of the aircraft sensors.
Abstract translation: 飞机监控系统包括安装在飞机上的多个无线飞行器传感器和多个元传感器。 每个无线飞行器传感器被配置成感测飞行器参数。 每个元传感器与飞行器传感器相关联并被配置成确定飞行器传感器的飞行器上的位置或取向。 安装在飞机上并连接到多个飞行器传感器和多个元传感器的数据采集系统可以基于所感测的飞行器参数以及飞行器传感器的位置或取向来执行飞行器监视操作。
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公开(公告)号：US20150274314A1
公开(公告)日：2015-10-01
申请号：US14577314
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
IPC: B64D45/00 , G01M17/007 , G01L5/16 , G07C5/08
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of reassessing use of an aircraft component installed on an aircraft includes receiving, from one or more sensors installed on the aircraft, one or more measurements representative of at least one load applied against the aircraft component; determining, based on the received one or more measurements and based on at least one other received input, an amount of change in probability of failure caused by application of the at least one load against the aircraft component; receiving a change to one of the received one or more measurements or the at least one other received input; and redetermining the change in probability of failure based on the received change.
Abstract translation: 根据一个示例性实施例，重新评估安装在飞行器上的飞行器部件的使用的方法包括从安装在飞行器上的一个或多个传感器接收代表对飞行器部件施加的至少一个载荷的一个或多个测量; 基于所接收到的一个或多个测量并基于至少一个其他接收的输入，确定由所述至少一个负载施加到所述飞行器部件而导致的故障概率的变化量; 接收对所接收的一个或多个测量中的一个或所述至少一个其他接收的输入的改变; 并基于收到的变化重新确定故障概率的变化。
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公开(公告)号：US20150274313A1
公开(公告)日：2015-10-01
申请号：US14577263
申请日：2014-12-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Kevin Conrad
IPC: B64D45/00 , G01M17/007 , G01L5/16 , G07C5/08
CPC classification number: B64D45/00 , B64D2045/0085 , B64F5/60 , G01M5/0033 , G07C5/0808
Abstract: According to one example embodiment, a method of assessing use of an aircraft component installed on an aircraft includes receiving, from one or more sensors installed on the aircraft, one or more measurements representative of at least one load applied against the aircraft component; selecting at least one usage model from a plurality of usage models, each usage model of the plurality of usage models relating aircraft loads with received sensor data; determining at least one load value based on the selected at least one usage model and the received one or more measurements; and calculating, based on the determined at least one load value, an amount of change in probability of failure caused by application of the at least one load against the aircraft component.
Abstract translation: 根据一个示例性实施例，一种评估安装在飞行器上的飞行器部件的使用的方法包括从安装在飞行器上的一个或多个传感器接收表示对飞机部件施加的至少一个载荷的一个或多个测量值; 从多个使用模型中选择至少一个使用模型，所述多个使用模型的每个使用模型将飞机负载与所接收的传感器数据相关联; 基于所选择的至少一个使用模型和所接收的一个或多个测量来确定至少一个负载值; 以及基于所确定的至少一个负载值，计算通过对所述飞行器部件施加所述至少一个负载而导致的故障概率的变化量。
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