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    • 2. 发明申请
    • MEANS FOR REDUCING SPREAD OF SHOTS IN A WEAPON SYSTEM
    • 用于减少武器在武器系统中的传播的手段
    • WO1984003759A1
    • 1984-09-27
    • PCT/SE1984000097
    • 1984-03-21
    • AKTIEBOLAGET BOFORSFRANZÉN, ArneALBREKTSSON, KjellFIXELL, Jan-Olov
    • AKTIEBOLAGET BOFORS
    • F41G09/00
    • F41G7/30F41G3/04F42B10/50
    • Means for reducing the spread of shots in a weapon system in which the shots are fired from the weapon in a ballistic trajectory from a launching device (2) towards a target (1). It comprises means (3, 4) for measuring the position of the target, means (8) for measuring the muzzle velocity of the ammunition unit, and, in one embodiment, also means (8', 9) for measuring the actual trajectory parameters of the ammunition unit (shell, projectile or the like), for instance the reduction of velocity in a specific trajectory distance. In response to these values the impact point (10) is predicted. A braking command is transmitted to the ammunition unit via a radio link (12, 13) in response to the difference between the actual position (1) of the target and the predicted impact point (10) for braking the velocity of the ammunition unit in order to improve the hit probability. The braking means (18) preferably comprises a plurality of braking flaps (19) distributed about the periphery of the ammunition unit. Normally the braking flaps (19) are retracted but they can be activated into a protruding position by means (17). Alternatively the desired braking effect can be obtained by separating different parts (33, 34, 35) of the nose section from the body of the ammunition unit in order to increase its air-resistance.
    • 4. 发明申请
    • ANTI-ROCKET SYSTEM
    • 防弹系统
    • WO2013105093A1
    • 2013-07-18
    • PCT/IL2013/050026
    • 2013-01-10
    • ISRAEL AEROSPACE INDUSTRIE LTD.
    • ROVINSKY, Jacob
    • F41G7/30F41H11/02G01S7/00G01S13/00G01S13/87
    • F41H11/02F41G7/30F41G7/303F42B15/01G01S7/003G01S13/003G01S13/878
    • A counter-flying object system comprising a sensor array including at least one active sensor configured to detect and track the flying object, and a missile launcher configured to launch an interceptor to intercept the flying object, wherein upon launching of the interceptor, the sensor array is configured to determine the location of the interceptor and send said object and interceptor locations to a control system, the control system being configured to provide mission data to the interceptor based on said object and interceptor locations for guiding the interceptor toward the flying object and activating a fragmentation warhead on or in the vicinity of said flying object when a lethality criteria is met.
    • 一种反飞行物体系统,包括:传感器阵列,包括配置成检测和跟踪飞行物体的至少一个主动传感器;以及导弹发射器,其配置成发射拦截器以拦截飞行物体,其中在发射拦截器时,传感器阵列 配置为确定拦截器的位置并将所述对象和拦截器位置发送到控制系统,所述控制系统被配置为基于所述对象和拦截器位置向拦截器提供任务数据,以将拦截器引向飞行对象并激活 当满足杀伤力标准时,在所述飞行物体上或其附近的分裂弹头。
    • 9. 发明公开
    • Guidance method and apparatus
    • Lenkverfahren und -vorrichtung
    • EP2423774A1
    • 2012-02-29
    • EP10251478.3
    • 2010-08-23
    • MBDA UK Limited
    • The designation of the inventor has not yet been filed
    • G05D1/12F41G7/00
    • G05D1/12F41G7/22F41G7/30
    • A method of guiding a pursuer to a target is provided, and is of particular use when the possible target location is described by non-Gaussian statistics. Importantly, the method takes into account the fact that different potential target tracks in the future have significantly different times to go. That can give rise to emergent behaviour, in which the guidance method covers several possible outcomes at the same time in an optimal way. An example embodiment of the method combines Particle Filter ideas with Swarm Optimization techniques to form a method for generating guidance commands for systems with non-Gaussian statistics. That example method is then applied to a dynamic mission planning example, to guide an airborne pursuer to a ground target travelling on a network of roads where the pursuer has no-go areas, to avoid collateral damage.
    • 提供了一种将追求者引导到目标的方法,并且当通过非高斯统计来描述可能的目标位置时是特别有用的。 重要的是,该方法考虑到将来的不同潜在目标轨迹具有显着不同的时间。 这可以引发紧急行为,其中指导方法以最佳方式同时涵盖几个可能的结果。 该方法的示例实施例将粒子滤波器思想与群优化技术相结合,以形成用于为具有非高斯统计的系统生成指导命令的方法。 然后将该示例方法应用于动态任务规划示例,以指导空中追踪者到在追求者没有进入区域的道路网上行进的地面目标,以避免附带损坏。