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公开(公告)号：US10048121B2
公开(公告)日：2018-08-14
申请号：US15252430
申请日：2016-08-31
Applicant: RAYTHEON COMPANY
Inventor： Andrew J. Zimmerman , Susan B. Spencer , Michael L. Menendez
Abstract: Calibration devices, systems, and methods for calibrating a sensor. In one example a calibrator includes a housing, a dual-axis mirror positioning mechanism disposed within the housing, and a single calibration mirror coupled to the dual-axis mirror positioning mechanism and disposed within the housing, the dual-axis mirror positioning mechanism being configured to rotate the calibration mirror about a first axis to move the calibration mirror from a stowed position into a deployed position and, when the calibration mirror is in the deployed position, to rotate the calibration mirror about a second axis into a plurality of calibration positions, the first and second axes being orthogonal.
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公开(公告)号：US20140368942A1
公开(公告)日：2014-12-18
申请号：US14476444
申请日：2014-09-03
Applicant: Raytheon Company
Inventor： John P. Harrell , Michael L. Menendez , Geoffrey A. Long
CPC classification number: G02B7/005 , F16C39/063 , G02B7/006 , G02B26/00 , G02B26/008 , H02K1/278 , H02K7/106 , H02K21/029 , H02K21/14 , H02K49/10 , H02K49/106
Abstract: Various embodiments provide a system for moving optical elements. The system includes a first rotor and a second rotor configured to rotate in opposite directions. The system further includes a first plurality of paddles coupled to the first rotor, each of the plurality of paddles having an aperture configured to receive a first optical element, and a second plurality of paddles coupled to the second rotor, each of the plurality of paddles having an aperture configured to receive a second optical element. The first rotor and the second rotor are configured to move the first optical element between a retracted position and a desired position and to move the second optical element between the desired position and a retracted position substantially simultaneously such that a reaction torque of the first rotor cancels a reaction torque of the second rotor.
Abstract translation: 各种实施例提供了一种用于移动光学元件的系统。 该系统包括构造成沿相反方向旋转的第一转子和第二转子。 所述系统还包括耦合到所述第一转子的第一多个桨叶，所述多个叶片中的每一个叶片具有构造成接收第一光学元件的孔，以及联接到所述第二转子的第二多个叶片，所述多个叶片中的每一个叶片 具有被配置为接收第二光学元件的孔。 第一转子和第二转子被构造成使第一光学元件在缩回位置和期望位置之间移动并且基本上同时地将第二光学元件移动到期望位置和缩回位置之间，使得第一转子的反作用力抵消 第二转子的反作用力矩。
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公开(公告)号：US20180058921A1
公开(公告)日：2018-03-01
申请号：US15252430
申请日：2016-08-31
Applicant: RAYTHEON COMPANY
Inventor： Andrew J. Zimmerman , Susan B. Spencer , Michael L. Menendez
CPC classification number: G01J1/0414 , G01J5/047 , G01J5/0806 , G01J5/522 , G02B7/1827
Abstract: Calibration devices, systems, and methods for calibrating a sensor. In one example a calibrator includes a housing, a dual-axis mirror positioning mechanism disposed within the housing, and a single calibration mirror coupled to the dual-axis mirror positioning mechanism and disposed within the housing, the dual-axis mirror positioning mechanism being configured to rotate the calibration mirror about a first axis to move the calibration mirror from a stowed position into a deployed position and, when the calibration mirror is in the deployed position, to rotate the calibration mirror about a second axis into a plurality of calibration positions, the first and second axes being orthogonal.
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公开(公告)号：US09772466B2
公开(公告)日：2017-09-26
申请号：US14476444
申请日：2014-09-03
Applicant: Raytheon Company
Inventor： John P. Harrell , Michael L. Menendez , Geoffrey A. Long
CPC classification number: G02B7/005 , F16C39/063 , G02B7/006 , G02B26/00 , G02B26/008 , H02K1/278 , H02K7/106 , H02K21/029 , H02K21/14 , H02K49/10 , H02K49/106
Abstract: Various embodiments provide a system for moving optical elements. The system includes a first rotor and a second rotor configured to rotate in opposite directions. The system further includes a first plurality of paddles coupled to the first rotor, each of the plurality of paddles having an aperture configured to receive a first optical element, and a second plurality of paddles coupled to the second rotor, each of the plurality of paddles having an aperture configured to receive a second optical element. The first rotor and the second rotor are configured to move the first optical element between a retracted position and a desired position and to move the second optical element between the desired position and a retracted position substantially simultaneously such that a reaction torque of the first rotor cancels a reaction torque of the second rotor.
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