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1. 发明授权

US08378880B1 Explicit probabilistic target object selection and engagement 失效
标题翻译：明确概率目标对象选择和参与
公开(公告)号：US08378880B1
公开(公告)日：2013-02-19
申请号：US13243162
申请日：2011-09-23
申请人： Jeffrey B. Boka , Naresh Raman Patel , Joseph P. Tadduni
发明人： Jeffrey B. Boka , Naresh Raman Patel , Joseph P. Tadduni
IPC分类号： G01S13/00 , F41G7/00
CPC分类号： F41G7/30 , F41G7/2206 , F41H11/02 , G01S13/726 , G01S13/867
摘要： An object of interest in a cloud of objects is identified by RF and IR sensing. The RF and IR signals are separately discriminated to determine the probability that the RF tracked object is one of a predetermined number of possible object types, and the IR tracked object is one of the possible object types. Joint probabilities are calculated for all pairs of RF and IR signals and all objects, and the joint probabilities are normalized. Marginal probabilities of the joint RF/IR discrimination results are calculated to produce a vector set of marginal optical probabilities. The vector set is normalized over all object types to thereby produce a vector set of normalized marginal optical probabilities. The object of interest is selected to be the IR object of said vector set of normalized joint optical probabilities with the highest probability of being the object type of interest.
摘要翻译：通过RF和IR感测来识别物体云中感兴趣的对象。分别区分RF和IR信号以确定RF跟踪对象是预定数量的可能对象类型之一的概率，并且IR跟踪对象是可能的对象类型之一。对所有对RF和IR信号以及所有对象计算联合概率，并将联合概率归一化。计算联合RF / IR鉴别结果的边际概率，以产生边缘光概率的向量集。向量集合对所有对象类型进行归一化，从而产生归一化边缘光概率的矢量集。感兴趣的对象被选择为具有作为感兴趣对象类型的最高概率的归一化关节光学概率的所述矢量集合的IR对象。

2. 发明授权

US08115148B1 Method for targeting a preferred object within a group of decoys 有权
标题翻译：在一组诱饵中定位优选对象的方法
公开(公告)号：US08115148B1
公开(公告)日：2012-02-14
申请号：US12473032
申请日：2009-05-27
申请人： Jonathan Alan Boardman , Naresh Raman Patel , Jeffrey Bruce Boka
发明人： Jonathan Alan Boardman , Naresh Raman Patel , Jeffrey Bruce Boka
IPC分类号： F41G7/30 , F41G7/00 , F42B15/00 , G01S13/00
CPC分类号： F41H11/02 , F41G7/30
摘要： Current targeting approaches involve guiding to a spatially derived guidepoint of a group of objects likely to be the preferred object. This method may not allow the intercepting missile to contain the preferred, or other probable object(s), within its divert capability. The guidepoint is shifted closer to the preferred object using specific energy and angular momentum, constants of orbital motion, which describe properties of an object's trajectory. Guiding to the specific energy derived guidepoint does not offer significant benefit over guiding to the spatially derived guidance point. However, computing the spatial rate of change of specific energy within the plane formed by the guidance objects establishes a vector pointing close to the preferred object. This is the direction to shift the guidepoint in order to contain the preferred object within the interceptor's divert capability.
摘要翻译：目前的定位方法包括引导可能是优选对象的一组对象的空间导出的导向点。该方法可能不允许拦截导弹在其转移能力内包含优选的或其他可能的对象。使用特定的能量和角动量，轨道运动的常数来描绘物体轨迹的特性，使得指向点更接近于优选对象。指导具体能源导向点并不能有助于指导空间导出的指导点。然而，计算由引导对象形成的平面内的特定能量的空间变化率建立了一个靠近优选对象的向量。这是为了在拦截器的转移能力中包含首选对象的方向来移动引导点。

3. 发明授权

US08044841B1 Geometry and sensitivity weighted dynamic multi-sensor selection system and method 有权
标题翻译：几何和灵敏度加权动态多传感器选择系统及方法
公开(公告)号：US08044841B1
公开(公告)日：2011-10-25
申请号：US12396041
申请日：2009-03-02
申请人： Jonathan Alan Boardman , Naresh Raman Patel , Jeffrey Bruce Boka
发明人： Jonathan Alan Boardman , Naresh Raman Patel , Jeffrey Bruce Boka
IPC分类号： G01S13/72
CPC分类号： F41G7/303 , F41G7/308 , G01S7/003 , G01S13/723 , G01S13/878
摘要： A method of selecting a sub-set of a plurality of available sensors to guide an interceptor to a target is described. The method includes characterizing a quality of position estimate received from each of the plurality of available sensors, projecting the positioning errors of the sensors onto a plane normal to a line-of-sight of the interceptor, and selecting the sub-set of the plurality of available sensors based on the projection of positioning errors.
摘要翻译：描述了选择多个可用传感器的子集以将拦截器引导到目标的方法。该方法包括表征从多个可用传感器中的每一个接收的位置估计的质量，将传感器的定位误差投影到垂直于拦截器的视线的平面上，以及选择多个的可用传感器基于定位误差的投影。

4. 发明授权

US5729234A Remote alignment system 失效
标题翻译：远程对准系统
公开(公告)号：US5729234A
公开(公告)日：1998-03-17
申请号：US717962
申请日：1996-09-23
申请人： John Batterson Stetson, Jr. , Randall Deen Morris , Naresh Raman Patel
发明人： John Batterson Stetson, Jr. , Randall Deen Morris , Naresh Raman Patel
IPC分类号： F41G7/22 , G01C25/00 , G01S5/00 , G01S5/02 , G01S7/00 , G01S13/87 , G01S19/21 , G01S19/26 , G01S13/46
CPC分类号： F41G7/226 , F41G7/2206 , F41G7/2286 , G01C25/005 , G01S13/874 , G01S7/003 , G01S2007/4091 , G01S2205/005 , G01S5/0036 , G01S5/02 , G01S7/497
摘要： An arrangement for coordinating positional and angle information made on separate relatively moving platforms, such as aircraft, having independent coordinate systems, uses measurements of a common reference made on both platforms. The measurements are transmitted to a common location. Measurements made at a first time are processed to determine two of three coordinate transformation angles. After a period of time, a second set of measurements is used to determine the third coordinate transformation angle. In a particular embodiment of the invention, the direction of motion of one of the platforms is controlled to be orthogonal to a coordinate axis of the other platform. When the coordinate transformation is determined, it can be used to coordinate or align navigation instruments, weapons, or the like. In one embodiment of the invention, a missile is directed toward a target, in a situation in which the target is viewed from the missile and another moving vehicle.
摘要翻译：用于协调在具有独立坐标系的单独的相对移动的平台（例如飞机）上进行的位置和角度信息的布置使用在两个平台上进行的共同参考的测量。测量被传送到公共位置。第一次进行的测量被处理以确定三个坐标变换角中的两个。在一段时间之后，使用第二组测量来确定第三坐标变换角。在本发明的特定实施例中，其中一个平台的运动方向被控制为与另一平台的坐标轴正交。当确定坐标变换时，可以用于协调或对齐导航仪器，武器等。在本发明的一个实施例中，在从导弹和另一个移动车辆观察目标的情况下，导弹朝向目标。

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