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    • 4. 发明授权
    • Time-to-go missile guidance method and system
    • 时间导弹导弹指导方法和系统
    • US08378276B2
    • 2013-02-19
    • US11683652
    • 2007-03-08
    • Vincent C. Lam
    • Vincent C. Lam
    • F41G7/00F42B15/01G06F17/10F42B15/00
    • F41G7/2246F41G7/2206F41G7/2286F42C13/04
    • A method and apparatus for guiding a vehicle to intercept a target is described. The method iteratively estimates a time-to-go until target intercept and modifies an acceleration command based upon the revised time-to-go estimate. The time-to-go estimate depends upon the position, the velocity, and the actual or real time acceleration of both the vehicle and the target. By more accurately estimating the time-to-go, the method is especially useful for applications employing a warhead designed to detonate in close proximity to the target. The method may also be used in vehicle accident avoidance and vehicle guidance applications.
    • 描述用于引导车辆拦截目标的方法和装置。 该方法迭代地估计到目标拦截的时间,并且基于经修改的时间到目的估计修改加速度命令。 时间到达的估计取决于车辆和目标的位置,速度和实际或实时加速度。 通过更准确地估计待测时间,该方法对于使用设计成在靠近目标的情况下引爆的弹头的应用特别有用。 该方法也可用于车辆事故回避和车辆引导应用。
    • 5. 发明授权
    • Gravity sensing instrument
    • 重力传感仪器
    • US08359920B2
    • 2013-01-29
    • US12759095
    • 2010-04-13
    • Thomas J. Meyer
    • Thomas J. Meyer
    • G01V7/00
    • G01V7/16
    • An instrument for determining the second and/or third-order components of the gravity tensor includes a group of six accelerometers arranged at an equal radius from a spin axis and positioned at 60 degree intervals about the spin axis with the sensing axis of each accelerometer aligned tangentially to the circle subscribed by the accelerometers as they rotate about the spin axis. A gyro-stabilized platform maintains the accelerometer arrangement at a preferred alignment relative to the local gravity vector. As the accelerometers orbit about the spin axis, each accelerometer outputs a sinusoidal signal that is offset by 60 degrees from its immediately adjacent leading and trailing accelerometers with the outputs thereof processed to provide the second-order component and the third-order tensor component. In another arrangement, a group of eight accelerometers arranged at an equal radius from a spin axis and positioned at 45 degree intervals about the spin axis can provide second, third, and fourth-order tensor components. The higher-order tensor components are of use in “de-cluttering” the lower-order tensor components.
    • 用于确定重力张量的第二和/或三阶分量的仪器包括一组六个加速度计,它们以与旋转轴相等的半径布置并且围绕旋转轴以60度的间隔布置,每个加速度计的感测轴对准 当加速度计绕旋转轴线旋转时,与加速度计订购的圆切线。 陀螺稳定平台相对于局部重力矢量将加速度计排列保持在优选的对准。 随着加速度计围绕自旋轴的轨道,每个加速度计输出一个正弦信号,该正弦信号与其紧邻的前和后加速度计偏移60度,其输出被处理以提供二阶分量和三阶张量分量。 在另一种布置中,以旋转轴相等半径排列并围绕旋转轴定位成45度间隔的一组八个加速度计可以提供第二,三和四阶张量分量。 高阶张量分量可用于去除低阶张量分量。
    • 7. 发明授权
    • Production rule message formatting and parsing system
    • 生产规则消息格式化和解析系统
    • US07853547B1
    • 2010-12-14
    • US11871148
    • 2007-10-11
    • Timothy W. LohrJames GambleTalvar Gholar
    • Timothy W. LohrJames GambleTalvar Gholar
    • G06F17/21G06F17/27G06N5/00
    • H04L69/22
    • A message formatting system includes a rules execution engine that coacts with an expandable goal-oriented rules production set to process one or more characters of an input message to output a message formatted in accordance with one or more production rules of the set of production rules. The production rule set contains a plurality of production rules each having a criteria triggerable by one more or characters of the input message to cause execution of that so-triggered rule by the rules execution engine to alter the format of the input message in accordance with an action function or the action functions of the so-triggered rule wherein each production rule includes a first side having a condition or criteria that can be selectively triggered by one or more one or more characters of the input message and a corresponding second side having one or more executable format-altering action functions.
    • 消息格式化系统包括规则执行引擎,其与可扩展目标导向规则生产集合共同处理输入消息的一个或多个字符,以输出根据生产规则集合的一个或多个生产规则格式化的消息。 生产规则集包含多个生产规则,每个生产规则具有可由一个或多个输入消息的字符触发的标准,以使规则执行引擎执行如此触发的规则,以根据以下操作来改变输入消息的格式 动作功能或所谓触发规则的动作功能,其中每个制作规则包括第一侧,该第一侧具有能够被输入消息的一个或多个字符选择性地触发的条件或准则,以及相应的第二侧,其具有一个或多个 更可执行的格式更改操作功能。
    • 8. 发明申请
    • VEHICULAR MOUNTED INTERIOR NUCLEAR, CHEMICAL & BIOLOGICAL PROTECTION
    • 机车安装内部核化学,化学与生物保护
    • US20100270818A1
    • 2010-10-28
    • US11623942
    • 2007-01-17
    • Shane F. Mills
    • Shane F. Mills
    • B60P3/00B60H1/24
    • B60H1/00357B60H1/00414
    • System and method to partition the interior of a vehicle's main crew compartment with retractable or removable walls to form a containment or isolation area at a door or hatch and to form a cab toxic free area elsewhere inside the vehicle's main crew compartment. The containment area is physically cordoned and substantially sealed off from the rest of the vehicle's main crew compartment. Independent HVAC systems controlling the pressure environment of the main crew compartment and the containment area assures that the main crew compartment is maintained at a pressure greater than the containment area as well as the outside environment, thereby isolating the main crew compartment from possible contaminated environments. The containment area's independent HVAC system is equipped with a decontamination/sterilization/filtration system to allow the purification of the air prior to removal or retraction of the removable or retractable partition.
    • 系统和方法,用可伸缩或可拆卸的墙壁分隔车辆主要船员舱室的内部,以在门或舱口处形成遏制或隔离区域,并在车辆主船舱内的其他地方形成驾驶室无毒区域。 密封区域物理密封并基本上与车辆主船舱的其余部分密封。 独立的HVAC系统控制主船舱和安全壳区域的压力环境,确保主船员舱保持在比遏制区域和外部环境更大的压力,从而隔离主船舱与可能的污染环境。 遏制区域的独立HVAC系统配有去污/灭菌/过滤系统,以便在拆卸或缩回可拆卸或可收回的隔板之前净化空气。
    • 9. 发明授权
    • Sub-ordinate vehicle recovery/launch system
    • 辅助车辆恢复/启动系统
    • US07699015B1
    • 2010-04-20
    • US11685886
    • 2007-03-14
    • Brian R Said
    • Brian R Said
    • B63B21/56B63B21/58B63B23/00B63B23/30B63C9/00
    • B63B21/56B63B21/58B63B27/36B63B2027/165B63C2011/028
    • Sub-ordinate and host maritime vessels are connected to each other by a tow loop trailed by the host vessel through a capture frame which engages the sub-ordinate vessel. The capture frame acts to engage the sub-ordinate vessel in the transitional coordinate space shared jointly between the sub-ordinate and host vessels, which vessels can be either or both surface-going, submersible, and/or non-surface vessels. The capture frame possess features which allow it to disengage from the host vessel while remaining semi-related and recoverable by a linkage of one or more tensioned lines to the host vessel during the time that its tow loop is connected to the sub-ordinate vessel.
    • 横坐标和主机海上船舶通过拖船回路相互连接,主拖船通过与主纵向船舶接合的捕获框架。 捕获框架用于使坐标船在基准和主船之间共同共享的过渡坐标空间中接合,该船只可以是表面,潜水和/或非水面船舶之一或两者。 捕获框架具有这样的特征,其允许其与宿主容器脱离,同时通过一个或多个张紧的管线连接到宿主容器而在其牵引环连接到所述坐标容器的时间期间保持半相关并可恢复。
    • 10. 发明授权
    • Train navigator with integral constrained GPS solution and track database compensation
    • 具有整体约束GPS解决方案和跟踪数据库补偿的火车导航仪
    • US07610152B2
    • 2009-10-27
    • US11416069
    • 2006-05-03
    • Thomas J. Meyer
    • Thomas J. Meyer
    • G01C21/00
    • G01C21/00B61L25/025B61L2205/04
    • The present invention provides a new set of algorithmic solutions to accommodate track inaccuracy information in track databases. Navigation and measurement aiding processes are defined by a stochastic mode relative to a moving rail frame defined so that it is aligned with the heading of the compensated track database at the current along track-position. Filtering generates long and short wavelength track alignment disturbances commensurate with track grade to compensate for track database errors; a stochastic error model is defined as the difference between the deterministic implementation and the actual stochastic processes Bayesian estimation of the error variables is implemented via a digital Kalman filter with the navigation, database, and measurement errors removed by subtracting the filter estimates.
    • 本发明提供了一组新的算法解决方案,以适应轨道数据库中的跟踪不准确信息。 导航和测量辅助过程通过相对于移动轨道框架的随机模式来定义,该移动轨道框架被定义为使得其与当前跟踪位置处的经补偿轨道数据库的航向对准。 滤波产生与轨道等级相称的长短波长轨道对准扰动,以补偿轨迹数据库错误; 随机误差模型被定义为确定性实现与实际随机过程之间的差异。误差变量的贝叶斯估计通过数字卡尔曼滤波器实现,通过减去滤波器估计值,导航,数据库和测量误差消除。