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    Self compensating target acquisition system for minimizing areas of threat
    3.
    发明授权
    Self compensating target acquisition system for minimizing areas of threat 有权
    自我补偿目标采集系统，最大限度地减少威胁

    公开(公告)号：US06222464B1

    公开(公告)日：2001-04-24

    申请号：US09453326

    申请日：1999-12-02

    申请人： Jack Byron Tinkel ,  Jeffrey Paul Rios ,  Stephen H. Silder

    发明人： Jack Byron Tinkel ,  Jeffrey Paul Rios ,  Stephen H. Silder

    IPC分类号： G08B2100

    CPC分类号： F41G7/343

    摘要： A method of automated scan compensation in a target acquisition system for reducing areas of potential threat surrounding an aircraft. The target acquisition system is located on an aircraft and adapted to receive data from a plurality of sensors. The target acquisition system includes a scanning device with adjustable scan limits for scanning a desired area in the vicinity of the aircraft. The method involves determining the aircraft's current position, altitude, and heading. The terrain in the vicinity of the aircraft is then scanned and a line of sight between the aircraft and the scanned terrain is determined. Changes in the terrain which prevent other areas of the terrain in the vicinity of the aircraft from being scanned are also determined. The method then involves determining adjustments to the scan limits on the target acquisition system to reduce the size of the unscanned areas, and adjusting the scan limits as the aircraft flies over the terrain.

    摘要翻译： 一种在目标采集系统中自动扫描补偿的方法，用于减少飞机周围潜在威胁的区域。 目标采集系统位于飞机上并适于从多个传感器接收数据。 目标采集系统包括具有可调扫描限制的扫描装置，用于扫描飞机附近的期望区域。 该方法涉及确定飞机的当前位置，高度和航向。 然后扫描飞机附近的地形，确定飞机与扫描地形之间的视线。 还确定了防止飞机附近地形其他地区被扫描的地形变化。 该方法然后涉及确定对目标采集系统上的扫描限制的调整以减小未扫描区域的尺寸，以及当飞行器飞越地形时调整扫描限制。

    Inertial instrumentation correction technique
    4.
    发明授权
    Inertial instrumentation correction technique 失效
    惯性仪器校正技术

    公开(公告)号：US5755400A

    公开(公告)日：1998-05-26

    申请号：US194328

    申请日：1980-10-02

    申请人： William Kalms, III

    发明人： William Kalms, III

    IPC分类号： F41G7/34

    CPC分类号： F41G7/343

    摘要： A technique for deriving correction signals for inertial instruments on a missile, such as an intercontinental ballistic or a cruise missile, is shown to include: a radar operative in a synthetic aperture mode when the missile approaches a predetermined area containing at least three separate fixed terrain features whose radar signatures (as observed from a preselected position) have been predetermined and stored on the missile; successively illuminating each one of such features and comparing the actual radar signals with the stored radar signatures; and deriving correction signals for the inertial instruments in accordance with the difference between the actual and stored radar signals.

    摘要翻译： 用于导出导弹（如洲际弹道导弹或巡航导弹）上的惯性仪器的校正信号的技术被证明包括：当导弹接近包含至少三个独立固定地形的预定区域时，以合成孔径模式工作的雷达 其雷达签名（从预选位置观察）已被预先确定并存储在导弹上; 连续地对这些特征中的每一个进行照明，并将实际的雷达信号与存储的雷达签名进行比较; 并根据实际和存储的雷达信号之间的差异导出惯性仪器的校正信号。

    Guidance systems
    5.
    发明授权
    Guidance systems 失效
    指导系统

    公开(公告)号：US4602336A

    公开(公告)日：1986-07-22

    申请号：US494916

    申请日：1983-05-16

    申请人： George Brown

    发明人： George Brown

    IPC分类号： F41G7/34 ,  G06T5/50 ,  G06F15/50 ,  G01S13/89

    CPC分类号： G06T5/50 ,  F41G7/343

    摘要： A guidance method which enables a moving body to be guided to a predetermined location by allowing the body to view its surroundings and to compare the viewed scene with a reference pattern stored on the body. A number of individual reference patterns are stored, and each reference pattern corresponds to an area of the surroundings which is very much smaller than the field of view and thus the body identifies its position by correlating its field of view with one of the reference patterns. To enable the body to identify its position, even if it deviates from an expected path, a number of reference patterns are laterally displaced from the expected path. The extent of the lateral displacements reduces with decreasing distance from a predetermined location to which the body is to be guided.

    摘要翻译： 一种引导方法，其使得移动体能够通过允许身体观察其周围环境并将所观看的场景与存储在身体上的参考图案进行比较而被引导到预定位置。 存储多个单独的参考图案，并且每个参考图案对应于远远小于视场的环境区域，因此身体通过将其视场与参考图案之一相关来识别其位置。 为了使身体能够识别其位置，即使其偏离预期路径，多个参考图案从预期路径横向移位。 横向位移的程度随着距身体被引导到的预定位置的距离的减小而减小。

    Control system for aircraft
    6.
    发明授权
    Control system for aircraft 失效
    飞机控制系统

    公开(公告)号：US4514733A

    公开(公告)日：1985-04-30

    申请号：US350261

    申请日：1982-02-19

    申请人： Hubertus Schmidtlein ,  Horst-Dieter Lerche

    发明人： Hubertus Schmidtlein ,  Horst-Dieter Lerche

    IPC分类号： F41G7/34 ,  G01C21/00 ,  G05D1/10 ,  G01S13/00

    CPC分类号： G01C21/005 ,  F41G7/343 ,  G05D1/107

    摘要： A terrain-contour-matching guidance method is disclosed in which topographic reference data are made to include the same systematic errors which altitude measurement of an unmanned flight is expected to produce. Speed/course and general flight path tracking is operated on a higher resolution.

    摘要翻译： 公开了一种地形轮廓匹配引导方法，其中使地形参考数据包括预期产生无人驾驶飞行高度测量的相同的系统误差。 速度/航向和一般飞行路径跟踪以更高的分辨率运行。

    Digital map matching
    8.
    发明授权
    Digital map matching 失效
    数字地图匹配

    公开(公告)号：US3879728A

    公开(公告)日：1975-04-22

    申请号：US79926759

    申请日：1959-03-13

    申请人： MAXSON ELECTRONICS CORP

    发明人： WOLFF HANNS H

    IPC分类号： F41G7/34 ,  G01C21/00 ,  G01S7/04 ,  G01S9/02 ,  G06F15/50

    CPC分类号： F41G7/343 ,  G01C21/005

    摘要： 1. In a map matching system wherein a live map is compared with a reference map, the steps of dividing said maps into predetermined numbers of live and reference area elements, respectively, assigning numbers to said area elements so that the numerical difference between the numbers assigned to any two elements of a single map is the same as that between the numbers assigned to any other pair of elements of that map which have the same relative position to each other as said two elements, selecting the live elements that have a predetermined characteristic, comparing the number assigned to said selected live elements with the number assigned to predetermined reference elements which are known to have said characteristic, and determining when the numerical difference between the number assigned to one of said selected live elements and the number assigned to one of said predetermined reference elements is the same as the numerical difference between the number assigned to another of said live elements and the number assigned to another of said predetermined reference elements.

    摘要翻译： 1.在将实况地图与参考图比较的地图匹配系统中，分别将所述地图划分成预定数量的实况和参考区域元素的步骤，将数字分配给所述区域元素，使得数字之间的数值差 分配给单个地图的任何两个元素的数量与分配给该地图的任何另外的一对元素的数字之间的数字相同，它们与所述两个元素具有彼此相同的相对位置，选择具有预定特征的活动元素 将分配给所述选择的实况元素的号码与分配给已知具有所述特征的预定参考元素的号码进行比较，以及确定分配给所述所选择的实况元素之一的号码与分配给所选择的实况元素之一的号码之间的数字差异 所述预定的参考元素与分配给另一个赛米的号码之间的数值差相同 d个活动元素和分配给另一个所述预定参考元素的号码。

    Processor arrangement
    10.
    发明授权
    Processor arrangement 失效
    处理器安排

    公开(公告)号：US5564650A

    公开(公告)日：1996-10-15

    申请号：US788546

    申请日：1985-06-18

    申请人： Christopher J. Tucker ,  George Brown

    发明人： Christopher J. Tucker ,  George Brown

    IPC分类号： F41G7/22 ,  F41G7/34 ,  G01C21/00 ,  G01S7/00

    CPC分类号： F41G7/2226 ,  F41G7/2253 ,  F41G7/2293 ,  F41G7/343

    摘要： A correlation processor arrangement is used to guide an airborne vehicle along a path precisely to a predetermined destination. Guidance is divided into three distinct phases, and during each phase the position of the vehicle is verified by matching the view of its surroundings with stored reference data representing the expected fields of view. During the first navigation phase the stored data consists of predetermined terrain areas. During the second detection phase the destination is acquired, and during the third homing phase the view of the approaching destination is used as the stored reference data.

    摘要翻译： 相关处理器装置用于沿着路径精确地引导机载车辆到预定的目的地。 指导分为三个不同的阶段，在每个阶段，车辆的位置通过将其周围的视野与存储的表示预期视野的参考数据进行匹配来验证。 在第一导航阶段期间，存储的数据由预定的地形区域组成。 在第二检测阶段期间，获取目的地，并且在第三归巢阶段期间，接近目的地的视图用作存储的参考数据。