公开(公告)号：US4829903A

公开(公告)日：1989-05-16

申请号：US127149

申请日：1987-12-01

申请人： Jan Axinger ,  Bernt-Olov Bergman ,  Ingemar Johansson ,  Tomas Lonnermo ,  Lars Paulsson ,  Per-Olof Persson

发明人： Jan Axinger ,  Bernt-Olov Bergman ,  Ingemar Johansson ,  Tomas Lonnermo ,  Lars Paulsson ,  Per-Olof Persson

IPC分类号： F42B20060101 ,  F42B10/14 ,  F42B10/16 ,  F42B10/48 ,  F42B10/54 ,  F42B12/56

CPC分类号： F42B10/16 ,  F42B10/54

摘要： A device for reducing the rotational speed of an ammunition unit, for instance a submunition unit, and at the same time imparting to the ammunition unit a lateral speed includes a body arranged to be swung out from the ammunition unit and be released in a specific outswung position. The body preferably consists of a band which is wrapped about the outer peripheral surface of the ammunition unit. One end of the band is fixed to the ammunition unit in such a way that the band is released in a specific outswung position.

公开(公告)号：US4858532A

公开(公告)日：1989-08-22

申请号：US28949

申请日：1987-03-23

申请人： Per-Olof Persson ,  Kjell Albrektsson ,  Jan Axinger ,  Jan-Olof Fixell ,  Jari Hyvarinen

发明人： Per-Olof Persson ,  Kjell Albrektsson ,  Jan Axinger ,  Jan-Olof Fixell ,  Jari Hyvarinen

IPC分类号： F42B10/50 ,  F42B30/00 ,  F42C13/00

CPC分类号： F42B30/006 ,  F42B10/50 ,  F42C13/006

摘要： The disclosure relates to a submunition disposed to be separated from an aeronautical body, for example a shell carrier canister or the like above a target area, the submunition essentially including a warhead (5), a target detector (6) and a device which imparts rotation to the submunition for scanning the target area in a helical pattern (4) during the fall of the submunition towards the target area. The target detector (6) is pivotally disposed on a carrying shaft (12a) parallel to the line of symmetry (5a) of the warhead in order to permit outward activation of the target detector (6) from a collapsed position where the optical axis of the target detector coincides with the line of symmetry (5a) of the warhead to an activated position where the optical axis of the target detector is parallel with the line of symmetry (5a) of the warhead, so as to permit free scanning vision for the target detector (6) beyond the warhead (5).

摘要翻译： 本公开涉及一种设置成与目标区域上方的航空体例如壳载体罐等分离的子弹药，子弹药基本上包括弹头（5），目标检测器（6）和赋予 旋转到子弹药，用于在子弹药坠落期间朝向目标区域以螺旋图案（4）扫描目标区域。 目标检测器（6）可枢转地布置在平行于弹头的对称线（5a）的承载轴（12a）上，以允许目标检测器（6）从折叠位置向外激活，其中光轴 目标检测器与弹头的对称线（5a）重合到目标检测器的光轴与弹头的对称线（5a）平行的激活位置，以便允许对于弹头的自由扫描视觉 目标探测器（6）超出弹头（5）。

公开(公告)号：US5907117A

公开(公告)日：1999-05-25

申请号：US836572

申请日：1997-11-06

申请人： Per-Olof Persson ,  Lars Paulsson ,  Stig Johnsson

发明人： Per-Olof Persson ,  Lars Paulsson ,  Stig Johnsson

IPC分类号： F42B10/60 ,  F42B12/58 ,  F42B12/60

CPC分类号： F42B12/58

摘要： The present invention relates to a method and device for combating identified targets (F) using warheads (2) from a launching vehicle (1) flying over a target area, by separating from this launching vehicle (1) warheads (2) which act independently after separation, and including those targets which lie close to the flight trajectory of the launching vehicle (1) and those which lie well to the side of same flight trajectory. The invention is based on the use of that part of the kinetic energy of the launching vehicle (1) which the warhead (2) takes over from the same when it is separated in order to give the warhead (2) a looping trajectory or any other programmed flight trajectory, which carries it up to a starting height adapted to its active use, which lies considerably above the actual flight trajectory of the launching vehicle (1), and which, if so required, can carry the warhead (2) back to the geographical position where it was separated from the launching vehicle (1). The action of the warhead (2) can then follow guidelines known per se.

摘要翻译： PCT No.PCT / SE95 / 01300 Sec。 371日期：1997年11月6日 102（e）日期1997年11月6日PCT 1995年11月16日PCT公布。 出版物WO96 / 15422 PCT 日期：1996年5月23日本发明涉及一种使用从发射车辆（1）飞越目标区域的弹头（2）通过与该发射车辆（1）弹头（2）分离的来确定目标（F）的方法和装置 ），其分离后独立行动，并且包括靠近发射车辆（1）的飞行轨迹的那些目标和位于相同飞行轨迹侧的那些目标。 本发明基于使用发射车辆（1）的动能的那部分，当弹头（2）分离时，弹头（2）从其起飞从而使弹头（2）成为循环轨迹或任何 其他编程的飞行轨迹，其运载到适合其主动使用的起始高度，其大大高于发射车辆（1）的实际飞行轨迹，并且如果需要，可以将弹头（2）返回 到与发射车辆（1）分离的地理位置。 弹头（2）的作用可以遵循本身已知的指导原则。

公开(公告)号：US08457932B2

公开(公告)日：2013-06-04

申请号：US12487762

申请日：2009-06-19

申请人： Lars Langemyr ,  Daniel Bertilsson ,  Arne Nordmark ,  Per-Olof Persson ,  Jerome Long

发明人： Lars Langemyr ,  Daniel Bertilsson ,  Arne Nordmark ,  Per-Olof Persson ,  Jerome Long

IPC分类号： G06F17/10 ,  G06F17/50

CPC分类号： G06F17/5009 ,  G06F17/12 ,  G06F17/13 ,  G06F17/5018

摘要： Disclosed are techniques for representing and modeling systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model.

公开(公告)号：US20150051827A1

公开(公告)日：2015-02-19

申请号：US14345613

申请日：2011-09-16

申请人： Per-Olof Persson ,  Rolf Michel

发明人： Per-Olof Persson ,  Rolf Michel

IPC分类号： G01S19/40 ,  G01C21/30

CPC分类号： G01S19/40 ,  G01C21/30

摘要： A method for improving an accuracy of a radio based navigation system by correcting the position given by the radio based navigation system with a correction vector derived from localization data stored in a map database. Position coordinates of the radio based navigation system are measured. A set of 3D map data is selected based upon the measured position coordinates of the radio based navigation system position coordinates. The actual position is determined from the selected 3D map data. The actual position data coordinates are retrieved from the 3D map data based upon the determined actual position. The correction vector is calculated from position difference between measured radio based navigation system position coordinates and retrieved actual position coordinates. The position given by the radio based navigation system is corrected with the correction vector.

摘要翻译： 一种用于通过使用从存储在地图数据库中的定位数据导出的校正矢量来校正由基于无线电的导航系统给出的位置来提高无线电导航系统的精度的方法。 测量基于无线电的导航系统的位置坐标。 基于基于无线电的导航系统位置坐标的测量位置坐标来选择一组3D地图数据。 从所选择的3D地图数据确定实际位置。 基于所确定的实际位置，从3D地图数据中检索实际位置数据坐标。 根据测量的基于无线电的导航系统位置坐标和检索到的实际位置坐标之间的位置差计算校正向量。 由基于无线电的导航系统给出的位置用校正矢量进行校正。

公开(公告)号：US20090259447A1

公开(公告)日：2009-10-15

申请号：US12487762

申请日：2009-06-19

申请人： Lars Langemyr ,  Daniel Bertilsson ,  Ame Nordmark ,  Per-Olof Persson ,  Jerome Long

发明人： Lars Langemyr ,  Daniel Bertilsson ,  Ame Nordmark ,  Per-Olof Persson ,  Jerome Long

IPC分类号： G06F17/10

CPC分类号： G06F17/5009 ,  G06F17/12 ,  G06F17/13 ,  G06F17/5018

摘要： Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. A portion of the physical quantities and variables associated with the combined system may be selectively solved for. Also described are methods for computing the stiffness matrix, residual vector, constraint matrix, and constraint residual vector for the finite element discretization of a system of partial differential equations in weak form that includes local and non-local variables coupling multiple geometries.

摘要翻译： 公开了用于表示和建模其中每个系统对应于应用模式的一个或多个系统的技术。 这可以对于使用本地和/或非本地耦合的一个或多个几何形状来完成。 对于每个应用程序模式，物理量都被建模，并且可以使用图形用户界面进行定义。 物理性质可用于建模每个系统的物理量。 物理性质可以用数值或常数来定义，而数学表达式可以包括数值，空间坐标，时间坐标和实际物理量。 物理量和任何相关的变量可以应用于几何域中的一些或全部，并且也可能在几何域的其他部分被禁用。 部分微分方程描述物理量。 一个或多个应用模式可以使用自动化技术组合成作为多物理场模型的偏微分方程的组合系统。 可以选择性地解决与组合系统相关联的物理量和变量的一部分。 还描述了用于计算弱形​​式的偏微分方程系统的有限元离散的刚度矩阵，残差矢量，约束矩阵和约束残差矢量的方法，其包括耦合多个几何的局部和非局部变量。

公开(公告)号：US07623991B1

公开(公告)日：2009-11-24

申请号：US09675778

申请日：2000-09-29

申请人： Lars Langemyr ,  Magnus Marklund ,  Arne Nordmark ,  Per-Olof Persson ,  Magnus Ringh

发明人： Lars Langemyr ,  Magnus Marklund ,  Arne Nordmark ,  Per-Olof Persson ,  Magnus Ringh

IPC分类号： G06F7/60 ,  G06F17/10

CPC分类号： G06F17/13

摘要： Disclosed is a system for representing and modeling one or more systems in which each system corresponds to an application mode. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. A portion of the physical quantities and variables associated with the combined system may be selectively solved for. The partial differential equations may be displayed and may in turn solve for the system of partial differential equations in accordance with a general form or a coefficient form. An automated technique provides for automatic derivation of the combined partial differential equations and boundary conditions. This technique automatically merges the equations from a plurality of application modes, and in some instances, performs symbolic differentiation of the equations, producing a single system of partial differential equations. A subset of physical quantities and associated variables not solved for may be used as initial values to the system of partial differential equations.

摘要翻译： 公开了一种用于表示和建模其中每个系统对应于应用模式的一个或多个系统的系统。 对于每个应用程序模式，物理量都被建模，并且可以使用图形用户界面进行定义。 物理性质可用于建模每个系统的物理量。 物理性质可以用数值或常数来定义，而数学表达式可以包括数值，空间坐标，时间坐标和实际物理量。 物理量和任何相关的变量可以应用于几何域中的一些或全部，并且也可能在几何域的其他部分被禁用。 部分微分方程描述物理量。 一个或多个应用模式可以使用自动化技术组合成作为多物理场模型的偏微分方程的组合系统。 可以选择性地解决与组合系统相关联的物理量和变量的一部分。 可以显示偏微分方程，并且可以依照一般形式或系数形式解决偏微分方程的系统。 一种自动化技术提供组合偏微分方程和边界条件的自动推导。 该技术自动地合并来自多种应用模式的等式，并且在某些情况下，执行方程的符号区分，产生单一的偏微分方程系统。 未解决的物理量和相关变量的子集可以用作偏微分方程系统的初始值。

公开(公告)号：US09423506B2

公开(公告)日：2016-08-23

申请号：US14345613

申请日：2011-09-16

申请人： Per-Olof Persson ,  Rolf Michel

发明人： Per-Olof Persson ,  Rolf Michel

IPC分类号： G01C21/30 ,  G01S19/40

CPC分类号： G01S19/40 ,  G01C21/30

摘要： A method for improving an accuracy of a radio based navigation system by correcting the position given by the radio based navigation system with a correction vector derived from localization data stored in a map database. Position coordinates of the radio based navigation system are measured. A set of 3D map data is selected based upon the measured position coordinates of the radio based navigation system position coordinates. The actual position is determined from the selected 3D map data. The actual position data coordinates are retrieved from the 3D map data based upon the determined actual position. The correction vector is calculated from position difference between measured radio based navigation system position coordinates and retrieved actual position coordinates. The position given by the radio based navigation system is corrected with the correction vector.

摘要翻译： 一种用于通过使用从存储在地图数据库中的定位数据导出的校正矢量来校正由基于无线电的导航系统给出的位置来提高无线电导航系统的精度的方法。 测量基于无线电的导航系统的位置坐标。 基于基于无线电的导航系统位置坐标的测量位置坐标来选择一组3D地图数据。 从所选择的3D地图数据确定实际位置。 基于所确定的实际位置，从3D地图数据中检索实际位置数据坐标。 根据测量的基于无线电的导航系统位置坐标和检索到的实际位置坐标之间的位置差计算校正向量。 由基于无线电的导航系统给出的位置用校正矢量进行校正。

公开(公告)号：US20130141540A1

公开(公告)日：2013-06-06

申请号：US13805050

申请日：2010-06-18

申请人： Per-Olof Persson ,  Folke Isaksson ,  Leif Haglund

发明人： Per-Olof Persson ,  Folke Isaksson ,  Leif Haglund

IPC分类号： G06K9/00

CPC分类号： G06K9/00201 ,  F41G3/02 ,  G06K9/0063 ,  G06K2209/21 ,  G06T7/75 ,  G06T2207/10032 ,  G06T2207/30212 ,  G06T2207/30252

摘要： A target locating method and a target locating system. Images of a target area are recorded utilizing recording devices carried by a vehicle. The recorded images of the target area are matched with a corresponding three dimensional area of a three dimensional map including transferring a target indicator from the recorded images of the target area to the three dimensional map of the corresponding target area. The coordinates of the target indicator position are read in the three dimensional map. The read coordinates of the target indicator position are made available for position requiring equipment.

摘要翻译： 目标定位方法和目标定位系统。 使用由车辆携带的记录装置记录目标区域的图像。 将目标区域的记录图像与三维地图的相应三维区域相匹配，包括将目标指示符从目标区域的记录图像传送到对应目标区域的三维图。 在三维图中读取目标指示器位置的坐标。 目标指示器位置的读取坐标可用于需要位置的设备。

公开(公告)号：US07596474B2

公开(公告)日：2009-09-29

申请号：US10042936

申请日：2002-01-09

申请人： Lars Langemyr ,  Daniel Bertilsson ,  Arne Nordmark ,  Per-Olof Persson ,  Jerome Long

发明人： Lars Langemyr ,  Daniel Bertilsson ,  Arne Nordmark ,  Per-Olof Persson ,  Jerome Long

IPC分类号： G06F7/60 ,  G06F17/13 ,  G06G7/48 ,  G06G7/50

CPC分类号： G06F17/5009 ,  G06F17/12 ,  G06F17/13 ,  G06F17/5018

摘要： Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. A portion of the physical quantities and variables associated with the combined system may be selectively solved for. Also described are methods for computing the stiffness matrix, residual vector, constraint matrix, and constraint residual vector for the finite element discretization of a system of partial differential equations in weak form that includes local and non-local variables coupling multiple geometries.

摘要翻译： 公开了用于表示和建模其中每个系统对应于应用模式的一个或多个系统的技术。 这可以对于使用本地和/或非本地耦合的一个或多个几何形状来完成。 对于每个应用程序模式，物理量都被建模，并且可以使用图形用户界面进行定义。 物理性质可用于建模每个系统的物理量。 物理性质可以用数值或常数来定义，而数学表达式可以包括数值，空间坐标，时间坐标和实际物理量。 物理量和任何相关的变量可以应用于几何域中的一些或全部，并且也可能在几何域的其他部分被禁用。 部分微分方程描述物理量。 一个或多个应用模式可以使用自动化技术组合成作为多物理场模型的偏微分方程的组合系统。 可以选择性地解决与组合系统相关联的物理量和变量的一部分。 还描述了用于计算弱形​​式的偏微分方程系统的有限元离散的刚度矩阵，残差矢量，约束矩阵和约束残差矢量的方法，其包括耦合多个几何的局部和非局部变量。