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    OPTICAL OPEN LOOP POINTING TEST METHOD USING CELESTIAL BODIES
    1.
    发明申请
    OPTICAL OPEN LOOP POINTING TEST METHOD USING CELESTIAL BODIES 审中-公开

    公开(公告)号：WO2020023210A1

    公开(公告)日：2020-01-30

    申请号：PCT/US2019/041149

    申请日：2019-07-10

    Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

    Inventor： POWERS, Michael J.

    IPC: G02B23/16 ,  G06K9/32

    Abstract: Systems and methods for testing or correcting optical pointing systems are disclosed. An optical pointing system may include an imaging sensor including a field-of-view (FOV) carried by the optical pointing system, at least one collecting device for collecting optical photons and directing the optical photons to the imaging sensor, at least one directing device for directing the at least one collecting device to different pointing vectors, and at least one non-transitory computer-readable storage medium carried by the optical pointing system having instructions encoded thereon that when executed by at least one processor operates to test the optical pointing system by, inter alia, determining a pointing error based, at least in part, on a macro image of a targeted object.

    HYPER HEMISPHERE UNITARY DOME FOR A DEFENSIVE INFRARED COUNTERMEASURE SYSTEM
    2.
    发明申请
    HYPER HEMISPHERE UNITARY DOME FOR A DEFENSIVE INFRARED COUNTERMEASURE SYSTEM 审中-公开
    用于防御性红外计数器系统的超高分辨率球员

    公开(公告)号：WO2016122753A2

    公开(公告)日：2016-08-04

    申请号：PCT/US2015/060898

    申请日：2015-11-16

    Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

    Inventor： SMITH, Donald K. ,  BIGGIE, Mark T. ,  JOHNSON, Greg L. ,  POWERS, Michael J.

    IPC: F41G3/22

    CPC classification number: F41G7/224 ,  F41H13/0056

    Abstract: A counter measure system is provided having a unitary infrared transparent dome including a look angle greater than 180. The dome has two hemispherical regions, with a second region having a truncated bottom end defining an opening to a central cavity inside which electro-optical elements are disposed. The electro-optical elements can view outward through the dome at the look angle. The second region on the dome has a complementary curvature as the first region by continuing a similar radius beyond a transverse horizontal axis or equator. The dome is mounted to a base, which also may be referred to as a bezel. The base defines a rabbet extending circumferentially about the base imaginary center defining an aperture. The base and the dome are formed from different materials but have equivalent coefficients of thermal expansion. In one embodiment the dome if formed from sapphire and the base is titanium.

    Abstract translation: 提供了一种具有包括大于180°的看角度的单一红外透明圆顶的对抗测量系统。圆顶具有两个半球形区域，其中第二区域具有限定到中心腔的开口的第二区域，其中电光元件为 处置。 电光元件可以以外观角度通过圆顶向外观察。 穹顶上的第二区域具有作为第一区域的互补曲率，通过将横向水平轴线或赤道延伸出相似的半径。 圆顶安装到基座上，底座也可以称为表圈。 基部限定了围绕限定孔的基部假想中心周向延伸的拉头。 基座和圆顶由不同的材料形成，但具有相当的热膨胀系数。 在一个实施例中，由蓝宝石和基座形成的圆顶是钛。

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