Patent classifications
G01P5/16
DYNAMIC MULTI-STAGE AIR DATA PROBE PROGNOSTICS HEALTH MONITORING SYSTEM
A method for monitoring a vehicle-borne probe includes receiving, by a first edge device in communication with the probe, sensed data related to a characteristic of a heating element of the probe, analyzing, by a first application of the first edge device, the sensed data to generate a first data output, receiving, by a coordinator in communication with the first edge device, the first data output, and incorporating the first data output into a data package, receiving, by a cloud infrastructure in communication with the coordinator, the data package via a data gateway, and analyzing, by one of the cloud infrastructure and a ground station, the data package to estimate a remaining useful life and a failure of the probe.
DYNAMIC MULTI-STAGE AIR DATA PROBE PROGNOSTICS HEALTH MONITORING SYSTEM
A method for monitoring a vehicle-borne probe includes receiving, by a first edge device in communication with the probe, sensed data related to a characteristic of a heating element of the probe, analyzing, by a first application of the first edge device, the sensed data to generate a first data output, receiving, by a coordinator in communication with the first edge device, the first data output, and incorporating the first data output into a data package, receiving, by a cloud infrastructure in communication with the coordinator, the data package via a data gateway, and analyzing, by one of the cloud infrastructure and a ground station, the data package to estimate a remaining useful life and a failure of the probe.
DYNAMIC AIR DATA PROBE PROGNOSTICS HEALTH MONITORING EDGE DEVICE
An edge device for use in a system for monitoring a vehicle-borne probe includes a first communication interface configured to receive sensed data related to a characteristic of a heating element of a first probe, a core application module configured to host a plurality of core applications, a dynamic application module configured to host a plurality of dynamic applications, and a processing unit configured to implement the plurality of core applications on the sensed data. The plurality of core applications includes a coarse data processing application configured to monitor and analyze the sensed data to generate a first data output.
DYNAMIC AIR DATA PROBE PROGNOSTICS HEALTH MONITORING EDGE DEVICE
An edge device for use in a system for monitoring a vehicle-borne probe includes a first communication interface configured to receive sensed data related to a characteristic of a heating element of a first probe, a core application module configured to host a plurality of core applications, a dynamic application module configured to host a plurality of dynamic applications, and a processing unit configured to implement the plurality of core applications on the sensed data. The plurality of core applications includes a coarse data processing application configured to monitor and analyze the sensed data to generate a first data output.
WIND GUST DETECTION BY AN AUTONOMOUS VEHICLE
An autonomous vehicle includes a detection system for identifying the presence changes in wind incident on the autonomous vehicle, particularly wind gusts. The detection system may include one or more wind sensors, particularly those configured to detect wind incident on the vehicle from a direction that is transverse or perpendicular to the direction of motion of the autonomous vehicle. Additionally, systems may be present that correlate the detected wind gusts to changes in the behavior of the autonomous vehicle. The autonomous vehicle may react to the detected wind gusts by altering the vehicle's trajectory, by stopping the vehicle, or by communicating with a control center for further instructions.
FLOW MEASUREMENT
A device for measuring a flow of a medium through a pipe, wherein the device includes multiple pitot tubes and multiple sensing units, each of the pitot tubes has a respective total pressure outlet and a respective static pressure outlet, each of the sensing units has a respective total pressure inlet and a respective static pressure inlet, all of the total pressure outlets are fluidly connected to all of the total pressure inlets by respective first connection lines, all of the static pressure outlets are fluidly connected to all of the static pressure inlets by respective second connection lines, and each of the sensing units is configured to determine the flow of the medium through the pipe by comparing the pressures at the respective total pressure inlet and the respective static pressure inlet with each other.
CONTROLLERS AND AIRCRAFT WITH VARIABLE ENGINE THRUST TAKEOFF SYSTEM
A flight control system for controlling an aircraft during a variable engine thrust takeoff operation operative to perform a method including calculating a calculated acceleration in response to a takeoff distance and a selection of a variable engine thrust takeoff mode, generating an initial thrust control signal in response to the calculated acceleration, controlling a thrust of an aircraft engine in response to the initial thrust control signal, measuring a measured acceleration of the aircraft, generating an updated thrust control signal in response to a difference between the calculated acceleration and the measured acceleration, and controlling the thrust of the aircraft engine in response to the updated thrust control signal.
CONTROLLERS AND AIRCRAFT WITH VARIABLE ENGINE THRUST TAKEOFF SYSTEM
A flight control system for controlling an aircraft during a variable engine thrust takeoff operation operative to perform a method including calculating a calculated acceleration in response to a takeoff distance and a selection of a variable engine thrust takeoff mode, generating an initial thrust control signal in response to the calculated acceleration, controlling a thrust of an aircraft engine in response to the initial thrust control signal, measuring a measured acceleration of the aircraft, generating an updated thrust control signal in response to a difference between the calculated acceleration and the measured acceleration, and controlling the thrust of the aircraft engine in response to the updated thrust control signal.
Fail-safe automatically self-removing pitot tube cover
A pitot tube cover for a pitot tube operable to determine a speed of an aircraft based on an airstream impinging on the pitot tube. The pitot tube cover has a body and a sail extending from the body. The body has a top surface opposite a bottom surface, an elongate cavity and a slot extending from the top surface to the elongate cavity, the elongate cavity sized to receive the pitot tube and the slot having a width narrower than a diameter of the pitot tube to provide a retaining force which retains the body on the pitot tube after the pitot tube is received by the elongate cavity. The sail includes a first substantially planar sail surface and a second substantially planar sail surface extending from the first sail surface distally to the body.
Fail-safe automatically self-removing pitot tube cover
A pitot tube cover for a pitot tube operable to determine a speed of an aircraft based on an airstream impinging on the pitot tube. The pitot tube cover has a body and a sail extending from the body. The body has a top surface opposite a bottom surface, an elongate cavity and a slot extending from the top surface to the elongate cavity, the elongate cavity sized to receive the pitot tube and the slot having a width narrower than a diameter of the pitot tube to provide a retaining force which retains the body on the pitot tube after the pitot tube is received by the elongate cavity. The sail includes a first substantially planar sail surface and a second substantially planar sail surface extending from the first sail surface distally to the body.