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1. 发明公开

US20240280352A1 SPIN-STABILIZED STEERABLE PROJECTILE CONTROL 审中-公开
公开(公告)号：US20240280352A1
公开(公告)日：2024-08-22
申请号：US18557758
申请日：2022-04-19
申请人： BAE SYSTEMS plc
发明人： James Joshua Norris
IPC分类号： F42B10/60 , F42B10/26 , G05D1/461 , G05D101/15 , G05D105/35 , G05D109/20 , G06N20/00
CPC分类号： F42B10/60 , F42B10/26 , G05D1/461 , G06N20/00 , G05D2101/15 , G05D2105/35 , G05D2109/29
摘要： A computer-implemented method of training a machine learning, ML algorithm to control spin-stabilized steerable projectiles is described. The method comprises: obtaining training data including respective policies and corresponding trajectories of a set of spin-stabilized steerable projectiles including a first projectile, wherein each policy relates to steering a projectile of the set thereof towards a target and wherein each corresponding trajectory comprises a series of states in a state space of the projectile (S2001); and training the ML algorithm comprising determining relationships between the respective policies and corresponding trajectories of the projectiles of the set thereof based on respective results of comparing the trajectories and the targets (S2002).

2. 发明授权

US09429400B1 Flow control device and method for aircraft and missile forebody 有权
标题翻译：飞机和导弹前体的流量控制装置和方法
公开(公告)号：US09429400B1
公开(公告)日：2016-08-30
申请号：US12615218
申请日：2009-11-09
申请人： Zak Sowle , Srikanth Vasudevan , Russell Stucke , Frederick J. Lisy , Robert N. Schmidt
发明人： Zak Sowle , Srikanth Vasudevan , Russell Stucke , Frederick J. Lisy , Robert N. Schmidt
IPC分类号： F42B10/02 , F42B10/14
CPC分类号： F42B10/02 , B64C5/12 , F42B10/14 , F42B10/60 , F42B10/62 , F42B10/64 , F42B15/01 , G05D1/0816
摘要： A forebody flow control system and more particularly an aircraft or missile flow control system for enhanced maneuverability and stabilization utilizes various types of sensors and various types of activatable flow effectors to maneuver the aircraft or missile with the help of a control system. A method of operating the flow control system is also disclosed.
摘要翻译：前身流量控制系统，更具体地，用于增强机动性和稳定性的飞行器或导弹流量控制系统利用各种类型的传感器和各种类型的可激活流动效应器来借助控制系统来操纵飞行器或导弹。还公开了一种操作流量控制系统的方法。

3. 发明授权

US09222755B2 Intercepting vehicle and method 有权
标题翻译：拦截车辆和方法
公开(公告)号：US09222755B2
公开(公告)日：2015-12-29
申请号：US14171307
申请日：2014-02-03
申请人： The Aerospace Corporation
发明人： Kevin L. Zondervan
IPC分类号： F41G7/22 , F42B10/60 , F42B10/66 , F41G7/00 , F42B10/00
CPC分类号： F41G7/22 , F42B10/60 , F42B10/66
摘要： A simpler, smaller, less costly intercepting vehicle is provided. For example, a highly scalable intercepting vehicle may include a single axial rocket motor and a body-fixed, wide field of view (FOV) sensor unit to accommodate attitude changes required to steer the intercepting vehicle. This intercepting vehicle may be much smaller and less costly than conventional intercepting vehicles.
摘要翻译：提供了一种更简单，更小，成本更低的拦截车辆。例如，高度可扩展的拦截车辆可以包括单个轴向火箭发动机和身体固定的宽视野（FOV）传感器单元，以适应转向拦截车辆所需的姿态变化。这种拦截车辆可能比传统的拦截车辆要小得多，成本更低。

4. 发明申请

US20140326824A1 DETERMINATION OF ANGLE OF INCIDENCE 有权
标题翻译：确定角度变化
公开(公告)号：US20140326824A1
公开(公告)日：2014-11-06
申请号：US14345752
申请日：2012-09-13
申请人： Mats Larsson
发明人： Mats Larsson
IPC分类号： F42B10/62
CPC分类号： F42B10/62 , F42B10/60 , F42B10/64 , F42B15/01 , G01P13/025
摘要： The invention relates to a method for determining angle of incidence for a projectile in the path of the projectile from launcher to target, which projectile is guidable and substantially or partially roll-stable and comprises a control system and at least two actuators with associated control members, in which the following steps are included: determination of applied force for pitch control by evaluation of the moment upon the actuators of the projectile, determination of applied force for yaw control by evaluation of the moment upon the actuators of the projectile, calculation of the pitch component α of the angle of incidence and of the yaw component β of the angle of incidence, based on comparison between the evaluated moments and reference data for moments. The invention also relates to a GNC system.
摘要翻译：本发明涉及一种用于确定射弹在从发射器到目标的路径中的入射角的方法，该射弹是可引导的并且基本上或部分地滚动稳定，并且包括控制系统和至少两个具有相关联的控制构件的致动器，其中包括以下步骤：通过评估射弹致动器上的力矩来确定用于俯仰控制的施加力，通过评估射弹致动器上的力矩来确定用于偏航控制的施加力，计算入射角和偏航分量bgr的俯仰分量α; 的入射角，基于评估的力矩和力矩的参考数据之间的比较。本发明还涉及一种GNC系统。

5. 发明申请

US20130206896A1 SYSTEM AND METHOD FOR TRACKING AND GUIDING AT LEAST ONE OBJECT 有权
标题翻译：用于跟踪和指导至少一个对象的系统和方法
公开(公告)号：US20130206896A1
公开(公告)日：2013-08-15
申请号：US13521661
申请日：2010-01-29
申请人： Fredrik Dicander
发明人： Fredrik Dicander
IPC分类号： F41G7/30
CPC分类号： F41G7/306 , F41G7/303 , F42B10/60 , F42B12/38 , G01S17/74
摘要： The object of the present invention is to provide an inventive guidance system for tracking and guiding at least one object, wherein said guidance system comprises a base station (1) including an optical imaging system (3) configured to determine the angular position vector of said at least one object (5, 15), an optical communication link for transmitting guidance control commands from said base station (1) to said at least one object (5, 15), and steering means provided on said at least one object (5, 15) for adjusting the direction of said at least one object (5, 15) in response to said guidance control commands. The invention also provides a corresponding guiding method.
摘要翻译：本发明的目的是提供一种用于跟踪和引导至少一个物体的创新的引导系统，其中所述引导系统包括基站（1），基站（1）包括光学成像系统（3），其配置成确定所述至少一个对象（5,15），用于从所述基站（1）向所述至少一个对象（5,15）发送引导控制命令的光通信链路，以及设置在所述至少一个对象（5）上的转向装置，15），用于响应于所述引导控制命令调节所述至少一个物体（5,15）的方向。本发明还提供了相应的引导方法。

6. 发明申请

US20130163625A1 DISK LASER 有权
标题翻译：磁盘激光
公开(公告)号：US20130163625A1
公开(公告)日：2013-06-27
申请号：US12965562
申请日：2010-12-10
申请人： D. Anthony Galasso , David A. Whelan , Alan Zachary Ullman , Dennis George Harris
发明人： D. Anthony Galasso , David A. Whelan , Alan Zachary Ullman , Dennis George Harris
IPC分类号： H01S3/04 , H01S3/06
CPC分类号： H01S3/0404 , F42B10/60 , H01S3/0407 , H01S3/042 , H01S3/0604 , H01S3/07 , H01S3/1685 , H01S3/2316 , H01S3/2333 , H01S2301/02
摘要： The different advantageous embodiments provide an apparatus and method comprising a substrate configured to increase an intensity of light at a desired wavelength. The substrate has a front side, a back side, and an outer edge. The substrate is configured to reflect the light received on the front side of the substrate. The substrate comprises ceramic. The substrate comprises a plurality of sections. The method and apparatus also comprise a material configured to attenuate the light passing between the plurality of sections. The material surrounds an edge of each section of the plurality of sections. The apparatus and method also comprise a cooling system configured to allow liquid nitrogen to be transmitted through the cooling system and receive heat generated in the substrate from the back side of the substrate.
摘要翻译：不同的有利实施例提供了一种装置和方法，包括被配置为增加所需波长的光的强度的基板。基板具有前侧，后侧和外边缘。衬底被配置为反射接收在衬底的前侧上的光。衬底包括陶瓷。基板包括多个部分。该方法和装置还包括被配置为衰减在多个部分之间通过的光的材料。材料围绕多个部分的每个部分的边缘。该装置和方法还包括冷却系统，该冷却系统被配置为允许液氮通过冷却系统传输并从衬底的背面接收在衬底中产生的热量。

7. 发明授权

US08430036B1 Multiple diverging projectile system 失效
标题翻译：多发射射弹系统
公开(公告)号：US08430036B1
公开(公告)日：2013-04-30
申请号：US13585868
申请日：2012-08-15
申请人： Mark H. Machina , Michael Raleigh , Kristopher P. Mount , Kenneth W. Mitchell , Michael A. Bohnet
发明人： Mark H. Machina , Michael Raleigh , Kristopher P. Mount , Kenneth W. Mitchell , Michael A. Bohnet
IPC分类号： F42B5/03
CPC分类号： F42B10/40 , F41F1/08 , F42B10/60
摘要： A system for firing multiple projectiles in a parallel or diverging manner is provided. The system can comprise tail-end portions of projectiles that add structure to a cartridge, provide for efficient combustion, allow projectiles to transition from a straight configuration in the cartridge to a splayed configuration in a chamber, and ensure complete evacuation of the chamber. The system can include a tail-end portion of a particular projectile with openings that distribute energy from combustion of an ignition charge, facilitating firing of multiple projectiles. A tail-end portion of a projectile can include a ball joint upon which the body portion of the projectile moves causing an angle between the body portion and the tail-end portion. A space can exist in the body portion adjacent to the ball joint to allow off-center shifting of the body portion with respect to the ball joint.
摘要翻译：提供了以平行或分散的方式发射多个射弹的系统。系统可以包括将弹药结构添加到药筒的尾端部分，提供有效的燃烧，允许弹丸从药筒中的直线构型转变为腔室中的张开形状，并确保腔室的完全抽空。该系统可以包括具有开口的特定抛射体的尾端部分，所述开口能够从点火装置的燃烧分配能量，从而有助于多个射弹的燃烧。射弹的尾端部分可以包括一个球窝接头，射弹的主体部分在该球窝接头上移动，导致主体部分和尾端部分之间的角度。在与球接头相邻的主体部分中可以存在空间，以允许主体部分相对于球窝接头偏离中心位移。

8. 发明申请

US20130074623A1 Mechanical Stepper Motors for Guided Munitions and Industrial Machinery 有权
标题翻译：导弹弹药机械步进电机和工业机械
公开(公告)号：US20130074623A1
公开(公告)日：2013-03-28
申请号：US13684547
申请日：2012-11-25
申请人： Jahangir S Rastegar , Jacques Fischer
发明人： Jahangir S Rastegar , Jacques Fischer
IPC分类号： F42B10/60 , F16H21/44
CPC分类号： F16H25/02 , F16H21/44 , F42B3/006 , F42B10/14 , F42B10/60 , F42B10/64 , F42B15/01 , Y10T74/18992
摘要： A method for stepping a first member relative to a second member associated with a projectile. The method including: providing one of the first and second members with one of a plurality of pockets and more than three movable pins offset from each other with a first spacing; providing the other of the first and second members with the other of the plurality of pockets and more than three movable pins offset from each other with a second spacing, where the first spacing is different from the second spacing; and engaging at least one of the movable pins into a corresponding pocket to step one of the first and second members a predetermined linear and/or rotary displacement. Where the engaging includes selectively varying a step size between the first and second member.
摘要翻译：一种用于相对于与抛射体相关联的第二构件踏进第一构件的方法。该方法包括：使第一和第二构件中的一个具有多个凹穴中的一个和多于三个彼此以第一间隔彼此偏移的可移动销; 提供第一和第二构件中的另一个与多个凹穴中的另一个并且多于三个可移动的销彼此以第二间隔彼此偏移，其中第一间隔不同于第二间隔; 以及将至少一个所述可移动销接合到相应的凹部中，以使所述第一和第二构件中的一个成为预定的线性和/或旋转位移。其中所述接合包括选择性地改变所述第一和第二构件之间的台阶大小。

9. 发明申请

US20120104148A1 GUIDED MUNITIONS INCLUDING SELF-DEPLOYING DOME COVERS AND METHODS FOR EQUIPPING GUIDED MUNITIONS WITH THE SAME 有权
标题翻译：包括自制露营者的指导手段以及与之相关的指导手段的方法
公开(公告)号：US20120104148A1
公开(公告)日：2012-05-03
申请号：US12917699
申请日：2010-11-02
申请人： Darin S. Williams , Nicholas B. Saccketti , David B. Hatfield , Alexandra L. Blake , Richard J. Wright , Lawrence A. Westhoven, JR.
发明人： Darin S. Williams , Nicholas B. Saccketti , David B. Hatfield , Alexandra L. Blake , Richard J. Wright , Lawrence A. Westhoven, JR.
IPC分类号： F42B15/01
CPC分类号： F42B10/60
摘要： Embodiments of a guided munition are provided, as are embodiments of a method for equipping a guided munition with a self-deploying dome cover. In one embodiment, the guided munition includes a munition body, a seeker dome coupled to the munition body, and a self-deploying dome cover disposed over the seeker dome. The self-deploying dome cover is configured to deploy and expose the seeker dome during munition flight in response to aerodynamic forces acting on the self-deploying dome cover.
摘要翻译：还提供了一种制导弹药的实施例，如同用于将导弹装备为自配置的半球盖的装备方法的实施例。在一个实施例中，被引导的弹药包括弹药体，与弹药本体相连的寻求者穹顶，以及设置在寻求者穹顶上的自展穹顶罩。自行部署的半球盖被配置为在弹药飞行期间部署和暴露探头穹顶，以响应作用在自身部署的穹顶罩上的空气动力。

10. 发明授权

US07150232B1 Methods and apparatus for increasing aerodynamic performance of projectiles 有权
公开(公告)号：US07150232B1
公开(公告)日：2006-12-19
申请号：US11178789
申请日：2005-07-11
申请人： Jahangir S. Rastegar , Richard B. Pelz
发明人： Jahangir S. Rastegar , Richard B. Pelz
IPC分类号： F42B10/38
CPC分类号： F42B10/42 , F42B10/60
摘要： A method for enhancing an aerodynamic performance of an unmanned projectile. The method including at least one of the following: (a) morphing a cross-sectional shape of the projectile after launch thereof; (b) morphing a longitudinal shape of the projectile after launch thereof; (c) bleeding a fluid at a base of the projectile during flight thereof: (d) varying a base cone angle of the projectile as a function of speed thereof; (e) deploying at least one wing from a body of the projectile after launch thereof; and (f) deploying a fin from the body of the projectile after launch thereof.

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