Abstract: Spacecraft servicing devices or pods and related methods may include a body configured to be deployed from a host spacecraft at a location adjacent a target spacecraft and at least one spacecraft servicing component configured to perform at least one servicing operation on the target spacecraft.

Abstract: Spacecraft servicing systems include a spacecraft servicing device and at least one mission extension pod comprising at least one spacecraft servicing component. The spacecraft servicing device is configured to transfer the at least pod to a target spacecraft in order to service the target spacecraft with the at least one spacecraft servicing component of the at least one pod. Spacecraft servicing pods configured to be supplied to a spacecraft with a spacecraft servicing device include at least one spacecraft servicing component.

Abstract: A system may include a global positioning system (GPS) receiver and inertial measurement units configured to generate signals representative of relative motion of the GPS receiver. The system may also include a navigation processor configured to receive a first position determination from the GPS receiver, and determine relative motion of the GPS receiver with respect to the first position determination based at least in part on signals received from the inertial measurement units. The navigation processor may also receive second respective distances between the GPS receiver and respective satellites based on signals received from the respective satellites, and determine second projected distances between the GPS receiver and the respective satellites based on the relative motion determination.

Abstract: Heat-rejecting media may thermally couple to a device, and the heat-rejecting media may include active heat-rejecting media configured to thermally couple to the device and thermally couple between the device and an active cooling system such that the active cooling system causes heat transferred to the active heat-rejecting media from the device to be transferred from the active heat-rejecting media and passive heat-rejecting media extending from the active heat-rejecting media and configured to thermally couple to the device and thermally couple between the device and a system-level air mover other than the active cooling system and configured to drive airflow to components of a system comprising the device such that the heat transferred to the passive heat-rejecting media from the device is transferred to the airflow driven by the system-level air mover.

Abstract: Spacecraft servicing systems include a spacecraft servicing device and at least one pod comprising at least one spacecraft servicing component. The spacecraft servicing device is configured to transfer the at least one pod to a target spacecraft in order to service the target spacecraft with the at least one spacecraft servicing component of the at least one pod. Spacecraft servicing pods configured to be supplied to a spacecraft with a spacecraft servicing device include at least one spacecraft servicing component.

Abstract: Changes in energy of an aerial vehicle that are unrelated to any operational changes in the aerial vehicle may be associated with energy sources or sinks naturally present at a location. Air flows generated due to contrasts in surface temperatures or terrain features at locations may cause energy levels of aerial vehicles to rise or fall. Locations of changes in energy may be recorded and used to generate a map or other representation of energy within an area. The map or other representation may be used in selecting optimal routes for aerial vehicles within the area. Additionally, a machine learning system may be trained using maps or representations of energy within areas and images of such areas. An image of an area may be provided to a trained machine learning system as an input, and a representation of energy within the area may be generated based on an output.

Abstract: Where a body includes one or more inertial motion sensors, such as gyroscopes or accelerometers, the body's response to inertial motion may be simulated by actually imparting inertial motion to the sensors, and interpreting signals received from such sensors in response to the inertial motion. Gyroscopes or accelerometers of an aerial vehicle may be physically removed therefrom and remain in communication with an inertial navigation system, and rotated by one or more motors or motorized components to simulate angular velocities on the gyroscopes or accelerations on the accelerometers. Signals received by the inertial navigation system from the gyroscopes or the accelerometers may be evaluated to confirm the operability of the gyroscopes and accelerometers, the responsiveness of the inertial navigation system to sensed inertial motion or events associated with such inertial motion, or any other aspect of the aerial vehicle.

Abstract: Spacecraft servicing devices or pods and related methods may include a body configured to be deployed from a host spacecraft at a location adjacent a target spacecraft and at least one spacecraft servicing component configured to perform at least one servicing operation on the target spacecraft. The servicing device may include a communication device configured to receive data relating to the target spacecraft from a location remote from the spacecraft servicing device. The servicing device may include a coupling mechanism comprising at least one movable coupling configured to rotate the body relative to the target spacecraft when the spacecraft servicing pod is coupled to the target spacecraft. The at least one spacecraft servicing component may include at least one propulsion device positioned on a boom arm extending away from the body.

Abstract: An airflow characterization system includes a first airflow sensor subsystem positioned at a first location on an airflow characterization board base and a second airflow sensor subsystem positioned at a second location on the airflow characterization board base that is different than the first location. An airflow characterization controller is coupled to the first airflow sensor subsystem and the second airflow sensor subsystem. When the airflow characterization board is positioned in a circuit board slot, the airflow characterization controller receives a first airflow signal from the first airflow sensor subsystem during a first time period and receives a second airflow signal from the second airflow sensor subsystem during the first time period. The airflow characterization controller determines a circuit board slot airflow characterization for the circuit board slot based on the first airflow signal and the second airflow signal.

Abstract: Components of a device may transmit signals between one another using piezo electric transducers (PETs). In a basic system, a first PET may be coupled to and/or in contact with a first location on a member. A second PET may be coupled to and/or in contact with a second location on the member and separated from the first PET by a distance. The first PET may receive a signal (e.g., an electrical voltage) and convert the signal to a mechanical force/stress causing vibration of the member. The vibration may propagate through the member to other locations about the member. The second PET receive the vibration and may convert the vibration back to the signal, such as by converting mechanical force/stress to the electrical voltage (i.e., the signal). A similar process may be performed in reverse to enable the first and second PET to provide two-way communication.

Abstract: The present invention relates to a delivery device for delivering predetermined amounts of fluid, comprising a body (10), a container (16) filled with fluid to be delivered arranged inside said body, said container comprising an opening for expelling said fluid and a wall (18) movable inside said container (16), a threaded plunger rod (46) arranged movable inside said body (10) in the longitudinal direction and in contact with said movable wail (18), a manually operated push means (14, 60) movable in the longitudinal direction capable of, upon operation, move said plunger rod (46) towards said movable wall (18), thereby expelling fluid, and means for transforming a generally linear movement of said push means (14, 60) to a rotational movement of said plunger rod (46).

Abstract: Spacecraft servicing devices or pods and related methods may be configured to be deployed from a carrier spacecraft and include at least one spacecraft servicing component configured to perform at least one servicing operation on the target spacecraft. The spacecraft servicing devices may be configured to be transported from an initial orbit to another orbit after the spacecraft servicing device is deployed from the carrier spacecraft.

Abstract: A measurement system may measure a fractional time delay of transmission of a signal across a medium, such as a cable. The system may use a first clock to assist in creating and injecting an injected sequence (signal) into the medium. A second, slower clock may be used for sampling the sequence after transmission of the sequence through the medium. This causes a time Vernier scale effect that results in a sampled sequence that has a one-step skip for each instances of the sequence, where the sequence has N elements in the sequence. The location of the skip within the sequence will depend on the magnitude of the delay measured as a fraction of a clock period with a resolution of N. To measure this delay, a modified version of a pseudo-random sequence generator, capable of skipping one step, is used to determine the output.

Abstract: The present invention relates to a delivery device for delivering predetermined amounts of fluid, comprising a body (10), a container (16) filled with fluid to be delivered arranged inside said body, said container comprising an opening for expelling said fluid and a wall (18) movable inside said container (16), a threaded plunger rod (46) arranged movable inside said body (10) in the longitudinal direction and in contact with said movable wall (18), a manually operated push means (14, 60) movable in the longitudinal direction capable of, upon operation, move said plunger rod (46) towards said movable wall (18), thereby expelling fluid, and means for transforming a generally linear movement of said push means (14, 60) to a rotational movement of said plunger rod (46).

Abstract: An image-aided GPS navigation deployed on a vehicle may include a GPS receiver configured to estimate the position of the vehicle based on signals received from one or more GPS satellites. The navigation system may also include an imager configured to capture image frames associated with an environment through which the vehicle travels and estimate the relative motion of the vehicle through the environment based at least in part on the image frames. The navigation system may also include a navigation processor configured to receive the position estimation from the GPS and the relative motion estimation, and determine an updated position estimation based at least in part on the relative motion estimation.

Abstract: When conflicting thermal parameters for thermal control exist in both of a personality module and one of a power table and a thermal table, wherein the power table comprises a plurality of entries each setting forth supported parameters for power management of one or more information handling resources, wherein the thermal table comprises a plurality of entries each setting forth parameters for thermal management of the one or more information handling resources, and wherein a personality module comprises a plurality of entries each setting forth custom parameters for system-specific power/thermal management of the one or more information handling resources, each entry of the personality module including an attribute associated with the custom parameters, a method may perform selecting one of the conflicting thermal parameters as a selected thermal parameter based on the at least one attribute; and writing an entry associated with the selected thermal parameter to final thermal.

Abstract: A system for delivering a flow of pressurized gas including a canister for receiving a pressurized gas, the canister including a lateral wall defining an internal cavity, an open top end formed by the lateral wall and in fluid communication with the internal cavity, and a pierceable wall integrally formed with the lateral wall distal to the open top end, wherein the pierceable wall is a low puncture force pierceable wall. The system further includes a piercing member movable between a first position spaced from the canister and a second position piercing the pierceable wall of the canister.

Abstract: Heat-rejecting media may thermally couple to an information handling resource, and the heat-rejecting media may include active heat-rejecting media configured to thermally couple to the information handling resource and thermally couple between the information handling resource and an active cooling system such that the active cooling system causes heat transferred to the active heat-rejecting media from the information handling resource to be transferred from the active heat-rejecting media and passive heat-rejecting media extending from the active heat-rejecting media and configured to thermally couple to the information handling resource and thermally couple between the information handling resource and a system-level air mover other than the active cooling system and configured to drive airflow to components of an information handling system comprising the information handling resource such that the heat transferred to the passive heat-rejecting media from the information handling resource is transferred

Abstract: An airflow characterization system includes a first airflow sensor subsystem positioned at a first location on an airflow characterization board base and a second airflow sensor subsystem positioned at a second location on the airflow characterization board base that is different than the first location. An airflow characterization controller is coupled to the first airflow sensor subsystem and the second airflow sensor subsystem. When the airflow characterization board is positioned in a circuit board slot, the airflow characterization controller receives a first airflow signal from the first airflow sensor subsystem during a first time period and receives a second airflow signal from the second airflow sensor subsystem during the first time period. The airflow characterization controller determines a circuit board slot airflow characterization for the circuit board slot based on the first airflow signal and the second airflow signal.