-
公开(公告)号：US12091186B2
公开(公告)日：2024-09-17
申请号：US17694746
申请日：2022-03-15
摘要： A method in the field of flight control laws (CLAWs) used to control a flexible structure, for example an air to air refueling flying boom system, the method detecting the physical status determined by exogenous boundary conditions acting on the flexible structure. A computer program is provided which carries out the method for detecting the physical status of a flexible structure. A system and aircraft comprising such a flexible structure are also provided.
-
公开(公告)号：US20220297849A1
公开(公告)日：2022-09-22
申请号：US17694746
申请日：2022-03-15
摘要： A method in the field of flight control laws (CLAWs) used to control a flexible structure, for example an air to air refueling flying boom system, the method detecting the physical status determined by exogenous boundary conditions acting on the flexible structure. A computer program is provided which carries out the method for detecting the physical status of a flexible structure. A system and aircraft comprising such a flexible structure are also provided.
-
3.发明申请公开(公告)号：US20220006279A1
公开(公告)日：2022-01-06
申请号：US17362379
申请日：2021-06-29
发明人： Guillermo ROBLES , Juan Manuel MARTÍNEZ TARIFA , Daniel IZQUIERDO GIL , Gabriel BARROSO DE MARÍA , Manuel GÓMEZ DE LA CALLE
摘要： An arc detection system for an aircraft high voltage and direct current electrical circuit which includes a sensor sensing high-frequency magnetic fields created by current pulses, a signal conditioning block, a database including a time threshold, status signals of events occurring in aircraft normal operation procedures, a processing unit configured to calculate a statistical dispersion of the high-frequency magnetic fields of the current pulses of the signals measured by the sensor, calculate a threshold under no-arc conditions as a function of the previous measured signals, check if the signals measured by the sensor are above the threshold under no arc-conditions during the time threshold, if positive, check if any status signal of events due to normal operation procedures has been activated, and if negative, activate the operation of an electrical protection.
-
公开(公告)号：US10994861B2
公开(公告)日：2021-05-04
申请号：US16204450
申请日：2018-11-29
摘要： A refueling system, comprising a drum rotatable to wind and unwind a hose, a carriage guiding the hose and lineally displaceable along a shaft parallel to the longitudinal direction of the drum so as to follow the movement of the hose along the drum. The shaft allows the displacement of the carriage along its length. A motor is coupled to the carriage and displaces the carriage along the shaft. A first position sensor communicates with the carriage to obtain its position. A second position sensor communicates with the drum to obtain the position of the hose. A control system is coupled to the first and the second sensor, to compare their obtained positions and to operate the motor.
-
公开(公告)号：US20190144234A1
公开(公告)日：2019-05-16
申请号：US16190522
申请日：2018-11-14
摘要： A frictionless service carriage system including: a shaft 1 having a first 2 and a second 3 helix-shaped guide in its surface, each helix shaped-guide 2, 3 defining a linear movement along the longitudinal axis of the shaft 1 of a carriage 4 in opposite directions and both helix shaped-guides 2, 3 crossing each other 2, 3 along the longitudinal axis of the shaft 1, wherein the carriage 4 includes a movable element 5 located into a helix-shaped guide 2, 3 and movable along it 2, 3, the movable element 5 comprising a set of rolling elements 6 along the first or second helix-shaped guide 2, 3 of the shaft 1 and configured such that in a crossing with the other helix-shaped guide 2, 3, the set of rolling elements 6 has at least two contact points with the helix-shaped guide 2, 3 for which it rolls.
-
公开(公告)号：US20240007915A1
公开(公告)日：2024-01-04
申请号：US18253477
申请日：2021-11-17
CPC分类号： H04W36/00835 , H04W36/324 , H04W36/08 , H04W36/0058
摘要： A method for a user equipment to preselect at least one base station in a mobile network, the user equipment being attached to an associated base station of the plurality of base stations, the method being implemented by the user equipment and including receiving a signal from each base station of the plurality of base stations; measuring at least one characteristic of each received signal, the measurement including the creation of a report including all of the assigned values; preselecting at least one base station according to at least one criterion relating to the user equipment and the measurement carried out in the measurement stage; modifying at least one value of the report created in the measurement stage according to the preselection, and sending the report to the associated base station.
-
公开(公告)号：US20230029440A1
公开(公告)日：2023-01-26
申请号：US17863097
申请日：2022-07-12
摘要： A real-time computer network application in the aeronautic industry for in-flight reconfiguring of the integrated modular avionics modules onboard aircraft, via spatial and temporal partitioning of modules conforming a data processing system including a computer-implemented method for in-flight Integrated Modular Avionics reconfiguration, a data processing system for the mentioned reconfiguration, a computer program product and a computer-readable medium, both to perform such reconfiguration.
-
公开(公告)号：US11469782B2
公开(公告)日：2022-10-11
申请号：US17356931
申请日：2021-06-24
摘要： A communication system for equipment in airborne operations comprising: at least one first double transceiver and at least one second double transceiver, wherein the at least one first double transceiver is configured to send data to the at least one second double transceiver in two redundant main channels and wherein the data to be sent through each redundant main channel is first compared with each other so as to ensure that the data sent through a first main channel is the same data sent through a second main channel.
-
公开(公告)号：US10981748B2
公开(公告)日：2021-04-20
申请号：US16190522
申请日：2018-11-14
IPC分类号： B65H57/04 , B64D39/02 , B65H57/14 , B65H54/28 , F16C29/04 , F16C29/00 , B65H75/44 , B64D39/06
摘要： A frictionless service carriage system including: a shaft 1 having a first 2 and a second 3 helix-shaped guide in its surface, each helix shaped-guide 2, 3 defining a linear movement along the longitudinal axis of the shaft 1 of a carriage 4 in opposite directions and both helix shaped-guides 2, 3 crossing each other 2, 3 along the longitudinal axis of the shaft 1, wherein the carriage 4 includes a movable element 5 located successively in each of the helix-shaped guides 2, 3 and movable along the guides 2, 3, the movable element 5 comprising a set of rolling elements 6 along the first or second helix-shaped guide 2, 3 of the shaft 1 and configured such that in a crossing with the other helix-shaped guide 2, 3, the set of rolling elements 6 has at least two contact points with the helix-shaped guide 2, 3 for which it rolls.
-
10.发明授权公开(公告)号：US11843236B2
公开(公告)日：2023-12-12
申请号：US17362379
申请日：2021-06-29
发明人： Guillermo Robles , Juan Manuel Martínez Tarifa , Daniel Izquierdo Gil , Gabriel Barroso De María , Manuel Gómez De La Calle
CPC分类号： H02H1/0015 , B64F5/60 , G01R15/18 , G01R19/0092 , G01R31/14 , H02H3/16
摘要： An arc detection system for an aircraft high voltage and direct current electrical circuit which includes a sensor sensing high-frequency magnetic fields created by current pulses, a signal conditioning block, a database including a time threshold, status signals of events occurring in aircraft normal operation procedures, a processing unit configured to calculate a statistical dispersion of the high-frequency magnetic fields of the current pulses of the signals measured by the sensor, calculate a threshold under no-arc conditions as a function of the previous measured signals, check if the signals measured by the sensor are above the threshold under no arc-conditions during the time threshold, if positive, check if any status signal of events due to normal operation procedures has been activated, and if negative, activate the operation of an electrical protection.
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.018 秒)
