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    • 2. 发明授权
    • Preemptive signature control for vehicle survivability planning
    • 车辆生存能力规划的抢先签名控制
    • US09030347B2
    • 2015-05-12
    • US13463684
    • 2012-05-03
    • Carl R. HermanJames C. Rosswog
    • Carl R. HermanJames C. Rosswog
    • G01S7/36G01S7/41G01S7/495
    • G01S7/36F41G9/00F41H3/00G01S7/38G01S7/495G05D1/0202
    • Systems and methods for improving vehicle survivability. In some embodiments, threat information relating to at least one potential threat against at least one vehicle during a mission may be accessed. The threat information may comprise threat location information indicative of at least one likely location for the at least one potential threat and at least one model associated with the at least one potential threat. Prior to commencing the mission, the threat information may be used to assign a numerical measure to each potential action of a plurality of potential actions for the at least one vehicle based at least in part on at least one measure of the at least one vehicle resulting from executing the potential action. The plurality of potential actions may be compared based at least in part on the respective numerical measures assigned to the plurality of potential actions.
    • 提高车辆生存能力的系统和方法。 在一些实施例中,可以访问与任务期间对于至少一辆车辆的至少一个潜在威胁有关的威胁信息。 威胁信息可以包括指示至少一个潜在威胁的至少一个可能位置的威胁位置信息和与至少一个潜在威胁相关联的至少一个模型。 在开始任务之前,威胁信息可以用于至少部分地基于所述至少一个车辆的至少一个度量来为至少一个车辆的多个潜在动作的每个潜在动作分配数字度量 从执行潜在的行动。 可以至少部分地基于分配给多个潜在动作的相应数值测量来比较多个潜在动作。
    • 3. 发明申请
    • Route planning using ground threat prediction
    • 使用地面威胁预测的路线规划
    • US20100145552A1
    • 2010-06-10
    • US12315593
    • 2008-12-04
    • Carl R. HermanJames C. Rosswog
    • Carl R. HermanJames C. Rosswog
    • G01C23/00
    • G08G5/0034
    • Systems and methods are disclosed for determining an optimal flight path for an aircraft through a region of interest. A reroute region, which provides extreme boundaries for an optimal flight path, is defined around an initial flight path for the aircraft. A plurality of subregions are defined within the reroute region. Each of the plurality of subregions represent one of a plurality of representative times at which the airplane is expected to arrive at an associated location on the initial flight path. The position of at least one threat is predicted at each of the plurality of representative times. A cost is assigned to each cell in each subregion according to the predicted position of the at least one threat source at the representative time associated with the subregion. The optimal path is determined as a path through the reroute region having a lowest total cost.
    • 公开了用于确定飞机通过感兴趣区域的最佳飞行路径的系统和方法。 围绕飞机的初始飞行路径定义了为最佳飞行路径提供极限边界的重路由区域。 在路由区域内定义了多个子区域。 多个子区域中的每一个代表飞机预期到达初始飞行路径上的相关联位置的多个代表时间中的一个。 在多个代表时刻的每一个处预测至少一个威胁的位置。 根据与该次区域相关联的代表时间的至少一个威胁源的预测位置,将成本分配给每个子区域中的每个小区。 最佳路径被确定为具有最低总成本的重路由区域的路径。
    • 4. 发明申请
    • PREEMPTIVE SIGNATURE CONTROL FOR VEHICLE SURVIVABILITY PLANNING
    • 用于车辆生存计划的防范签名控制
    • US20130293406A1
    • 2013-11-07
    • US13463684
    • 2012-05-03
    • Carl R. HermanJames C. Rosswog
    • Carl R. HermanJames C. Rosswog
    • G01S7/42
    • G01S7/36F41G9/00F41H3/00G01S7/38G01S7/495G05D1/0202
    • Systems and methods for improving vehicle survivability. In some embodiments, threat information relating to at least one potential threat against at least one vehicle during a mission may be accessed. The threat information may comprise threat location information indicative of at least one likely location for the at least one potential threat and at least one model associated with the at least one potential threat. Prior to commencing the mission, the threat information may be used to assign a numerical measure to each potential action of a plurality of potential actions for the at least one vehicle based at least in part on at least one measure of the at least one vehicle resulting from executing the potential action. The plurality of potential actions may be compared based at least in part on the respective numerical measures assigned to the plurality of potential actions.
    • 提高车辆生存能力的系统和方法。 在一些实施例中,可以访问与任务期间对于至少一辆车辆的至少一个潜在威胁有关的威胁信息。 威胁信息可以包括指示至少一个潜在威胁的至少一个可能位置的威胁位置信息和与至少一个潜在威胁相关联的至少一个模型。 在开始任务之前,威胁信息可以用于至少部分地基于所述至少一个车辆的至少一个度量来为至少一个车辆的多个潜在动作的每个潜在动作分配数字度量 从执行潜在的行动。 可以至少部分地基于分配给多个潜在动作的相应数值测量来比较多个潜在动作。
    • 6. 发明申请
    • SPATIOTEMPORAL SURVIVABILITY DATA COMPRESSION USING OBJECTIVE ORIENTED CONSTRAINTS
    • 使用目标定向约束的空间生存数据压缩
    • US20130124089A1
    • 2013-05-16
    • US13294580
    • 2011-11-11
    • Carl R. HermanJames C. Rosswog
    • Carl R. HermanJames C. Rosswog
    • G01C21/00
    • G01C21/20G08G5/0021G08G5/0052G08G5/006G08G5/045
    • Systems and methods are disclosed for determining an optimal flight path from a starting point to a destination point within an allotted time interval. The time interval is divided into a plurality of time periods. For each time period, a plausibility region is determined, representing an area reachable by an aircraft by an end of the time period, but from which the aircraft can reach the destination point within the remaining time. An expected region of influence is determined for at least one threat at each time period, and a constituent cost map is generated by assigning a cost to cells within the overlap of the region of influence and the plausibility region. The constituent cost maps are combined into a final cost map. The optimal path is determined as a lowest cost path from the starting point to the destination point, and displayed to a user.
    • 公开了用于确定在分配的时间间隔内从起始点到目的地点的最佳飞行路径的系统和方法。 该时间间隔被分成多个时间段。 对于每个时间段,确定可信度区域,表示飞机在该时间段结束之前可达到的区域,但飞行器可以在该时间段内到达目的地点。 在每个时间段确定至少一个威胁的预期影响区域,并且通过向影响区域和似真区域的重叠内的小区分配成本来生成组成成本图。 组成成本图组合成最终成本图。 最优路径被确定为从起始点到目标点的最低成本路径,并显示给用户。
    • 8. 发明申请
    • EVALUATION TOOL FOR VEHICLE SURVIVABILITY PLANNING
    • 车辆生存计划评估工具
    • US20130297096A1
    • 2013-11-07
    • US13463695
    • 2012-05-03
    • Carl R. Herman
    • Carl R. Herman
    • G06F17/00
    • F41H3/00F41G9/00G05D1/0202
    • Systems and methods for improving vehicle survivability. In some embodiments, an evaluation model may be built based at least in part on mission information. The mission information may comprise vehicle information regarding at least one vehicle and threat information regarding a plurality of threats to the at least one vehicle. The evaluation model may be used to assign a numerical measure to each potential action of a plurality of potential actions for the at least one vehicle, where the numerical measure may be based on measures of signature exposure relating to multiple threats of the plurality of threats. A sequence of actions to be executed by the at least one vehicle may be selected based at least in part on the respective numerical measures assigned to the plurality of potential actions, to improve the at least one vehicle's survivability against the plurality of threats.
    • 提高车辆生存能力的系统和方法。 在一些实施例中,可以至少部分地基于任务信息构建评估模型。 任务信息可以包括关于至少一个车辆的车辆信息和关于对至少一个车辆的多个威胁的威胁信息。 所述评估模型可用于为所述至少一个车辆的多个潜在动作的每个潜在动作分配数字测量,其中所述数值测量可以基于与所述多个威胁中的多个威胁相关的签名曝光的测量。 可以至少部分地基于分配给多个潜在动作的相应数值测量来选择要由至少一个车辆执行的动作序列,以改善至少一个车辆对多个威胁的生存性。
    • 9. 发明授权
    • Vehicle aspect control
    • 车辆方面控制
    • US08280702B2
    • 2012-10-02
    • US12169297
    • 2008-07-08
    • Carl R. Herman
    • Carl R. Herman
    • G06F7/60G06F17/10G06G7/78G08G1/16
    • F41G9/00G08G5/006
    • A computer system and method for determining a survivability aspect control signal for an aircraft is disclosed. The computer system can include a processor and a memory including software instructions adapted to cause the computer system to perform a series of steps. The steps can include providing a plurality of signature exposure models, each signature exposure model corresponding to a threat sensor and including a threat sensor characteristic and a threat operational characteristic. A portion of a mission can be selected along with one or more of the models based on the selected mission portion. The steps can include calculating a signature exposure index based on the one or more selected models and the selected mission portion and providing a survivability aspect control signal based on the signature exposure index.
    • 公开了一种用于确定飞行器的生存性方面控制信号的计算机系统和方法。 计算机系统可以包括处理器和包括适于使计算机系统执行一系列步骤的软件指令的存储器。 步骤可以包括提供多个签名曝光模型,每个签名曝光模型对应于威胁传感器并且包括威胁传感器特征和威胁操作特性。 可以基于所选择的任务部分与一个或多个模型一起选择任务的一部分。 这些步骤可以包括基于一个或多个所选择的模型和所选择的任务部分来计算签名曝光指数,并且基于签名曝光指数提供生存性方面控制信号。
    • 10. 发明授权
    • System and method for prioritizing visually aimed threats for laser-based countermeasure engagement
    • 针对基于激光的对策参与的视觉目标威胁的优先级的系统和方法
    • US08025230B2
    • 2011-09-27
    • US12104610
    • 2008-04-17
    • Stephen C. MoraitesCarl R. Herman
    • Stephen C. MoraitesCarl R. Herman
    • G06F19/00
    • F41G3/147F41G3/04F41H11/02F41H13/0056F42B5/15G01S3/784
    • The present invention increases the survivability of a helicopter by prioritizing a threat engagement sequence for a laser-based countermeasure system based on the determined relative lethality of each detected visually trained threat (e.g., small arms fire). The system and method defines a plurality of threat effectiveness merit factors, or lethality factors, that are determinable from available helicopter navigation and sensor data, to quantify the danger associated with each detected threat. The system and method then combines the defined lethality factors using a mathematical function, such as a merit function, to numerically quantify the level of threat posed by each threat. The calculated threat values for each of the detected threats are compared to prioritize the threats for engagement by a laser-based countermeasure system, such as a Visual Acquisition Disrupter (VAD) system.
    • 本发明基于所确定的每个检测到的视觉训练的威胁(例如,小型武器)的相对致死率,优先考虑基于激光的对策系统的威胁参与序列来提高直升机的生存性。 该系统和方法定义了可从可用的直升机导航和传感器数据确定的多个威胁有效性优点因素或致死因素,以量化与每个检测到的威胁相关联的危险。 然后,系统和方法使用数学函数(例如优点函数)组合定义的致死因子,以数字量化每个威胁构成的威胁的水平。 对每个检测到的威胁的计算的威胁值进行比较,以优先考虑基于激光的对策系统(例如视觉采集破坏器(VAD))系统的参与威胁。