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公开(公告)号：US10578453B2
公开(公告)日：2020-03-03
申请号：US15649901
申请日：2017-07-14
Applicant: Rosemount Aerospace Inc.
Inventor： Julian C. Ryde , Zohaib T. Mian
Abstract: A three-dimensional computer model of an environment is formed based on collected sensor data that includes at least one of image data of the environment and range data to objects in the environment. A plurality of candidate trajectories within the environment are generated based on the three-dimensional computer model. Rendered image data of the three-dimensional computer model and the plurality of candidate trajectories is formed. One of the candidate trajectories is selected based on the rendered image data and is utilized for controlling movement of a mobile platform.
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公开(公告)号：US20200025787A1
公开(公告)日：2020-01-23
申请号：US16041486
申请日：2018-07-20
Applicant: Rosemount Aerospace Inc.
Inventor： Darren G. Jackson
Abstract: An air data probe system can include a pitot static system configured to sense at least one total pressure value of a flow at one or more locations, at least one static pressure value of the flow at the one or more locations, and, directly or indirectly, at least one differential static pressure value of the flow at the one or more locations. The system can include an angle of slip (AOS) module configured to determine a local angle of slip (LAOS) value at each location based on the at least one total pressure value at each location, the at least one static pressure value at each location, and the at least one differential static pressure value at each location.
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公开(公告)号：US20200018838A1
公开(公告)日：2020-01-16
申请号：US16034836
申请日：2018-07-13
Applicant: Rosemount Aerospace Inc.
Inventor： Jaime Sly , Joshua Boelman
Abstract: An acoustic sensor system for an aircraft, and method for operating the same, includes a transmitter, at least one microphone, and a control circuit. The transmitter is configured to emit acoustic signals external to the aircraft. The at least one microphone is positioned on an exterior of the aircraft and configured to sense the acoustic signals as sensed data. The control circuit is configured to receive the sensed data and control the transmitter through a drive circuit, and is configured to detect an environmental condition and control the transmitter to emit the acoustic signals at a reduced intensity based on the detected environmental condition.
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公开(公告)号：US20190383673A1
公开(公告)日：2019-12-19
申请号：US16010011
申请日：2018-06-15
Applicant: Rosemount Aerospace Inc.
Inventor： Scott D. Isebrand
IPC: G01K13/02
Abstract: A total air temperature probe includes a housing including an inlet scoop, an outlet, a main airflow passage extending from the inlet scoop to the outlet, an exit that extends through the housing, and a total air temperature sensor flow passage and a sensor assembly positioned in the total air temperature sensor flow passage. The main airflow passage includes an upper inlet surface extending from the inlet scoop, a lower inlet surface opposite the upper inlet surface and extending from the inlet scoop, an upper outlet surface extending from the upper inlet surface to the outlet, and a lower outlet surface opposite the upper outlet surface and extending from a split point in the housing to the outlet. The total air temperature sensor flow passage branches off from the main airflow passage and extends to the exit. The upper outlet surface is consistently concave toward the outlet.
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公开(公告)号：US10468180B2
公开(公告)日：2019-11-05
申请号：US15680828
申请日：2017-08-18
Applicant: Rosemount Aerospace Inc.
Inventor： Jacek F. Gieras
IPC: H01F38/14 , H02J50/10 , B64D41/00 , G05F3/04 , H01F27/255 , H01F27/28 , H01F38/30 , H01P1/19 , G01M17/00
Abstract: An energy harvester system includes an aircraft power cable carrying an alternating current and an energy harvester. The energy harvester includes a ferromagnetic ring encircling the aircraft power cable and configured so that the alternating current in the aircraft power cable generates magnetic flux in the ferromagnetic ring and an inductive coil wrapped around at least a portion of the ferromagnetic ring to generate a voltage from the magnetic flux in the ferromagnetic ring.
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Patent Agency Ranking
公开(公告)号：US20190331710A1
公开(公告)日：2019-10-31
申请号：US16395759
申请日：2019-04-26
Applicant: Rosemount Aerospace Inc.
Inventor： Ashutosh Kumar Jha , Jordan William Nelson
Abstract: A monitoring device is provided herein. The monitoring device is in communication with one or more air data systems. The monitoring device includes a processor and a memory storing program instructions thereon. The program instructions executable by the processor to implement a model. The model includes a monitoring and comparing layer utilizing parameters from the one or more air data systems to measure a performance and determine a drift. The model includes an estimating layer providing a degradation model determining a degradation of health parameters of the one or more air data systems. The model includes a predicting layer monitoring changes and patterns in the drift and the degradation of health parameters.
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公开(公告)号：US20190323912A1
公开(公告)日：2019-10-24
申请号：US15956657
申请日：2018-04-18
Applicant: Rosemount Aerospace Inc.
Inventor： Jun Zheng
Abstract: A MEMS pressure sensor includes a first plate with a hole on a diaphragm bonded to the first plate around its rim with the diaphragm positioned over the hole. An isolation frame is bonded to the diaphragm and a second plate with a pillar is bonded to the isolation frame around its rim to form a cavity such that the end of the pillar in the cavity is proximate a surface of the diaphragm. The diaphragm and second plate form a capacitive sensor which changes output upon deflection of the diaphragm relative to the second plate.
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公开(公告)号：US10450075B2
公开(公告)日：2019-10-22
申请号：US15688840
申请日：2017-08-28
Applicant: Rosemount Aerospace Inc.
Inventor： Jamison K. Roman , Weston Daniel Clarence Heuer
Abstract: A method of improving the measurement accuracy of a digital ice rate sensor by providing an enhanced surface finish on a magnetostrictive oscillator detector probe by measuring the surface roughness of the detector probe, comparing the measured value to a critical value, and authorizing the probe for use in the digital ice rate sensor if surface roughness is within the critical value. Surface roughness may be measured optically or with a surface profilometer. Remedial steps taken if surface roughness is not within the critical value include reworking the probe surface finish and investigating the manufacturing process.
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公开(公告)号：US10444368B2
公开(公告)日：2019-10-15
申请号：US15240438
申请日：2016-08-18
Applicant: Rosemount Aerospace Inc.
Inventor： Mark Ray , Kaare Josef Anderson , Mark Sherwood Miller
IPC: G01C3/08 , G01S17/95 , B64D15/20 , G01S7/02 , G01S7/28 , G01S7/481 , G01S7/483 , G01S7/499 , G01S13/86 , G01S13/95 , H01P1/161 , B64D45/00 , H01Q13/02 , H01P1/17 , H01Q5/22
Abstract: Apparatus and associated methods relate to determining, based on a detected portion of a projected pulse of quasi-optical energy backscattered by water particles within a divergent projection volume of a cloud atmosphere, properties of the backscattering water particles. The pulse of quasi-optical energy is projected into the divergent projection volume of the cloud atmosphere. The divergent projection volume is defined by an axis of projection and an angle of projection about the axis of projection. The portion of the projected pulse of optical energy backscattered by water particles within the divergent projection volume of the cloud atmosphere is received and detected. Various properties of the backscattering water particles, which can be determined from the detected portion of the projected pulse backscattered by water particles can include particle density and/or particle size.
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公开(公告)号：US20190293677A1
公开(公告)日：2019-09-26
申请号：US15934584
申请日：2018-03-23
Applicant: Rosemount Aerospace Inc.
Inventor： Todd Anthony Ell
Abstract: An angle-of-attack sensor includes at least one acoustic transmitter is configured to provide an acoustic pulse. The first acoustic receiver is positioned at a radial distance from the at least one acoustic transmitter. The first acoustic receiver is configured to receive the acoustic pulse at a first time and provide a first receiver signal. The second acoustic receiver is positioned at the radial distance from the at least one acoustic transmitter aligned with an axis that extends through the at least one acoustic transmitter and the first acoustic receiver. The second acoustic receiver is configured to receive the acoustic pulse at a second time and provide a second receiver signal. The angle-of-attack circuitry is configured to determine a delay difference between the first and second receiver signals representative of a difference between the first time and the second time and determine an angle-of-attack based upon the delay difference.
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