OBJECT RECONSTRUCTION WITH NEUROMORPHIC SENSORS

    公开(公告)号:US20240365014A1

    公开(公告)日:2024-10-31

    申请号:US18138976

    申请日:2023-04-25

    CPC classification number: H04N23/95 H04N23/84 H04N25/47

    Abstract: Systems and methods are provided for performing image processing. An exemplary method includes: receiving neuromorphic camera data from at least one neuromorphic camera; producing, using the neuromorphic camera data, a plurality of unaligned event data, where the unaligned event data are unaligned in time; aligning the unaligned event data in time producing aligned event data; generating, using a model and the aligned event data, a plurality of aligned event volumes; and aggregating the aligned event volumes to produce an image.

    BEARING SYSTEM FOR HIGH SPEED FLIGHT VEHICLES

    公开(公告)号:US20240351677A1

    公开(公告)日:2024-10-24

    申请号:US18683023

    申请日:2022-08-10

    Abstract: A bearing system for a control surface of a high speed flight vehicle includes a bearing configured to support the control surface, and a pressurized lubricant chamber containing a lubricant for the bearing. The lubricant contained in the lubricant chamber is in a first phase. The lubricant chamber is subject to heating by a heated aerothermal environment (an environment external to the high speed flight vehicle). The lubricant in the first phase, therefore, is configured to transition from the first phase to a second phase when the lubricant chamber is heated by the heated aerothermal environment. The lubricant in the second phase is configured to flow from the lubricant chamber to the bearing to lubricate and cool the bearing via a flow-based cooling effect.

    Multi-flexure isolation system utilizing pseudoelastic multi-axis rotational flexures

    公开(公告)号:US12117064B2

    公开(公告)日:2024-10-15

    申请号:US17672641

    申请日:2022-02-15

    CPC classification number: F16F15/046 F16B2200/77 F16F2224/0258

    Abstract: A multi-flexure payload isolation device for isolating a payload from outside forces. The device can include a housing comprising an interior cavity configured to receive and support the payload. The device can further include a first flexure and a second flexure, each including a plurality of spokes made of a pseudoelastic shape-memory alloy anchored to the housing and configured to support the payload from the housing through an opening in the housing. The first and second flexures can each further include a common hub attached to a side of the payload and disposed in the opening in the housing wherein the each of the pluralities of spokes are anchored to the respective common hub.

    POWER MANAGEMENT UNIT BATTERY BOOST CONVERTER

    公开(公告)号:US20240339857A1

    公开(公告)日:2024-10-10

    申请号:US18131180

    申请日:2023-04-05

    CPC classification number: H02J7/342 H02J7/0047 H02J7/00712 H02J2207/20

    Abstract: A battery staging system including a first and second battery in operative communication with each other and an electrical load; a boost controller in operative communication with the first and second battery; an inductor in operative communication with the boost controller, the first battery, a ground and the second battery; the inductor connected between first battery and ground for a predetermined time to obtain an inductor current; the boost controller is configured to pull a first battery current and drive it into the second battery responsive to the predetermined inductor current; the inductor being connected to the second battery responsive to the inductor obtaining the predetermined inductor current; the inductor is reconnected between the first battery and the ground before the inductor current reaches zero; and the boost controller configured to pull the first battery current from the first battery until the first battery voltage reaches a target voltage.

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