Abstract: Flight guidance methods, systems, and aircraft systems providing assist-to-land and emergency land (EL) functions. The method includes generating a visual indication of the availability and status of an assist-to-land function and an EL function when the current altitude of the aircraft exceeds an altitude threshold. When in assist-to-land, visual and audible flight guidance can be generated to guide the pilot to a safe landing at a selected runway or at a best runway for the conditions. Functions can be activated by user manipulations of interface objects and/or by software determinations. Software determinations to enter the EL function can automatically control the flying of the aircraft along an approach profile to a safe landing at a nearest suitable airport. EL determinations can be made based on pilot incapacitation.

Abstract: Techniques are provided for implementing and using a high quality factor travelling wave resonator configured to propagate a transverse magnetic mode optical signals and suppress transverse electric mode optical signals. The travelling wave resonator may be used in a resonator optical gyroscope.

Abstract: Embodiments relating to an integrated photonics air data system are disclosed. A light beam from a laser source is routed to a plurality of tunable optical filters operative to transmit the light beam to one of a plurality of emitting grating couplers at any given time. The tunable optical filters are configured such that the light beam is emitted into the region of interest at different times from each of the emitting grating couplers. A passive optical filter array is configured to receive scattered light from the emitted light beam. The passive optical filter array comprises a plurality of optical notch filters operative for frequency selection, and a plurality of optical detectors each respectively coupled to an output of one of the optical notch filters. The passive optical filter array is operative to perform frequency spectrum decomposition of the received scattered light into a plurality of signals.

Abstract: This invention relates to thermoset, thermal insulating panel, pour-in-place and pour-in-place foams having desirable and unexpectedly low thermal conductivity, and to compositions, method and systems which use and/or are used to make such foams comprising: (a) providing thermosetting foam forming component and a blowing agent for forming predominantly closed cells in the foam, wherein the blowing agent comprises: (i) cis-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzzm(Z)) and cyclopentane, with the HFO-1336mzzm(Z) and cyclopentane in the blowing agent together comprising at least about 50% by weight of the total of all components in the blowing agent and (ii) the weight ratio of HFO-1336mzzm(Z) to cyclopentane in the blowing agent is from about 45:55 to less than 68:32 and (b) forming foam from said provided foamable composition.

Abstract: Systems and methods for collecting and disseminating D-ATIS data to one or more entities are included. To collect D-ATIS information, one or more collection systems send requests to one or more ground stations. Each collection system can be located remotely from the ground station it requests D-ATIS information from. When a collection system receives D-ATIS information, it is configured to send the D-ATIS information to a central processing system. The central processing system is configured to manage a database that stores D-ATIS parameters determined from the D-ATIS information. In response to a request by a vehicle or other user to receive D-ATIS parameters for a ground station, the central processing system is configured to send the D-ATIS parameters to the vehicle or other user.

Abstract: A method and network control system for an industrial processing facility (IPF) including, a plant-wide network coupling at least one controller platform. The controller platform comprising computing hardware and a memory and at least one application module (AM) contained in the memory. The AM comprising a control application, data, configuration and state information for the controller platform, wherein the at least one controller platform is coupled by an input/output network to I/O devices coupled to field devices that are coupled to processing equipment on a field level of an industrial processing facility (IPF). A storage appliance coupled to the plant-wide network is arranged to receive a copy of the AM contained in the controller platform to a backup application in the storage appliance. The backup application returning the AM back to the controller platform to recover and restore a failed controller platform to normal operation.

Abstract: A method is provided. The method includes: forming a stator for a high-power density electric machine, the stator having a plurality of slots for receiving stator coils and having a back-iron; inserting the stator coils in the plurality of slots; and inserting a potting material in the plurality of slots of the stator, the potting material in thermal contact with adjacent stator coils and in thermal contact with the back-iron; wherein the potting material is formed by: mixing silicon carbide particles with a silicon carbide preceramic polymer to form a mixture; diluting the mixture with solvents to form a slurry; drying the slurry to form a paste; forming the paste into a shape; and firing the paste to form a ceramic material.

Abstract: Methods and systems are provided for promoting collision threat awareness for a mobile platform. The system comprises a searchlight to emit a beam of light and means for articulating the searchlight, a sensor system to sense a location, elevation, and orientation of the mobile platform and/or locations and elevations of obstacles including terrain and manmade objects, a source of data including the locations and elevations of the obstacles, and a controller configured to, by a processor: identify a first obstacle that poses a collision threat to the mobile platform based on the location, elevation, and/or orientation of the mobile platform and the location and elevation of the first obstacle, and operate the searchlight assembly to: automatically direct the beam of light toward the first obstacle, and/or automatically direct the beam of light toward an escape route that allows the mobile platform to avoid collision with the first obstacle.

Abstract: A system and method for detecting ground resonance and providing a warning regarding the same includes supplying, from an inertial navigation system (INS), inertial data indicative of an inertial profile of a rotorcraft, and supplying, from a sensor system, sensor data that indicates when the rotorcraft is at least partially on a landing surface. The sensor data is processed, in a processing system, to determine when the rotorcraft is at least partially on the landing surface, and when the rotorcraft is determined to be at least partially on the landing surface, the inertial data is processed, in the processing system to determine when the inertial profile of the rotorcraft indicates ground resonance may occur. Upon determining that ground resonance may occur, one or more alert signals are generated in the processing system.

Abstract: Embodiments relate generally to systems and methods for gas detection. A method may comprise operating a gas detector with a first alarm setting comprising a first predefined threshold; receiving sensed data of oxygen content in the ambient air; when the sensed data is below the first predefined threshold, activating an alarm; generating an acknowledgement request asking if the gas detector has entered an inert work zone; receiving a response from the user acknowledging that the gas detector has entered an inert work zone; deactivating the alarm; changing the alarm settings of the gas detector to a second alarm setting comprising a second predefined threshold; continuing to receive sensed data of oxygen content in the ambient air; when the sensed data is above the second predefined threshold, activating an alarm; and generating an acknowledgement request for the user asking if the gas detector has entered a normal operation work zone.

Abstract: A method of querying a set of raw data includes: receiving raw data; generating a base table having a primary key including a partition key and a sort key; generating a first set of local secondary indexes for the base table, the specific local secondary index sort key being a different one of the plurality of attributes than the sort key of the base table; developing one or more usage factors for each of the one or more local secondary indexes of the base table; receiving a second set of raw data having a plurality of attributes; generating a second base table including the second set of raw data; and generating a second set of local secondary indexes for the second base table based on the usage factors associated with the set of local secondary indexes.

Abstract: Cascaded refrigeration systems containing: a plurality of refrigeration units, each refrigeration unit containing a first refrigeration circuit, each first refrigeration circuit comprising an evaporator and a heat exchanger; and a second refrigeration circuit; wherein each first circuit heat exchanger is arranged to transfer heat energy between its respective first refrigeration circuit and the second refrigeration circuit.

Abstract: The present invention relates to a system for identifying identify of interest data structures based on a trained identity of interest model and using individual-incident data structures integrating individual identification data received from third party resources based on an incident data structure.

Abstract: Systems and methods for reconfigurable on-vehicle data routing are provided. In one embodiment, a data link communication system comprises: a router to communicate with at least one communication bus and at least one data bus, and monitor data communicated over the communication data buses, wherein the communication bus communicates data link messages with an off-vehicle service provider system, wherein the data bus transports data between the router and a plurality of on-vehicle systems; a routing control logic; and a conditional logic database, wherein the database comprises definitions of one or more datatypes and definitions for at least one data forwarding command; wherein, in response to receiving a first set of data associated with a datatype defined by the database, the logic executes the at least one data forwarding command to control the router to output a second set of data to one or more of the plurality of on-vehicle systems.

Abstract: Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.

Abstract: Systems and methods are provided for generating a modified flight to avoid a no turn situation. A current flight path of an aircraft is received from a source of current flight path of the aircraft. Current aircraft location data is received from at least one geospatial sensor of the aircraft. Terrain data is retrieved from an onboard database based on the current aircraft location data. The terrain data includes a first terrain obstacle and a second terrain obstacle. A determination is made regarding whether the current flight path of the aircraft leads to a no turn situation with respect to the first terrain obstacle and the second terrain obstacle. A first notification associated with implementation of a modified flight path in accordance with a viable turn with respect to the first terrain obstacle and the second terrain obstacle is displayed on an onboard display device based on the determination.

Abstract: Disclosed are methods of applying a leave-on personal care treatment products comprising: a) providing a container having a nozzle or opening for selectively releasing the contents thereof; b) including in the container a leave-on personal care formulation comprising: (i) an active component for affecting the personal care of the user; (ii) a carrier for the active component, said carrier comprising at least about 50% by weight of trans-HCFO-1233zd and optionally a co-carrier in amounts of up to about 50% by weight; and c) spraying said leave-on personal care formulation from the container and onto the area of the user to be treated.

Abstract: A system configuration significantly reduces the number of interconnections needed between an electromechanical actuator (EMA) and an EMA controller (EMAC) while maintaining redundancy and other safety aspects needed by the target application. This allows simplification of communication interfaces between multiple sensors in the EMA and EMAC and unification of the interface to multiple sensors inside the EMAC, leading to cost and weight reduction that can be significant for many aerospace products and applications, including unmanned vehicle (e.g., UAM/UAV) applications.