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公开(公告)号:KR1020120023457A
公开(公告)日:2012-03-13
申请号:KR1020100086682
申请日:2010-09-03
Applicant: 국방과학연구소
Abstract: PURPOSE: An electric firing device for an impact test of bullets and fragments and a driving method thereof are provided to secure safety when assembling a percussion lock loaded with bullets. CONSTITUTION: An electric firing device for an impact test of bullets comprises a firing body(101), a barrel(127) which is coupled to one inner side of the firing body and loaded with an empty shell(125), a firing pin(103) which is installed corresponding to a detonator of the empty shell, a solenoid(119) which is fixed to the other inner side of the firing body, a power connector(113) which is connected to one end of the solenoid and provides power to the solenoid, and a hitting rod(115) which is accelerated by the magnetic force of the solenoid to hit the firing pin.
Abstract translation: 目的:提供一种用于子弹和碎片冲击试验的电击装置及其驱动方法,以在组装装有子弹的冲击锁时确保安全。 构成:用于子弹冲击试验的电击装置包括击发体(101),筒体(127),其连接到击发体的一个内侧并装载空壳体(125),撞针 103),其与空壳的雷管相对应地安装有固定到击发体的另一内侧的螺线管(119),电连接器(113),其连接到螺线管的一端并提供电力 到螺线管,以及由螺线管的磁力加速以撞击撞针的击打杆(115)。
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12.
公开(公告)号:KR1020110137934A
公开(公告)日:2011-12-26
申请号:KR1020100057959
申请日:2010-06-18
Applicant: 국방과학연구소
CPC classification number: H04N9/3123 , G02B26/0833
Abstract: PURPOSE: A DMD(Digital Micro-mirror Device) based sham image projection device for a linear sensor and a projecting method thereof are provided to extract an image suitable for the reception of the linear sensor and accurately align an image projected at each pixel of a TDI(Time Delay Integration) senor. CONSTITUTION: An image modulation circuit(201) modules an image signal to be suitable for projection on a linear sensor. The image signal is received by applying a PWM(Pulse Width Modulation) using a digital torsion beam DMD. An optical system(202) transmits energy sources to be projected on the sensor system to the DMD. An optical system for projection(203) is composed of a DMD and a lens component and transmits energy to a sensor system.
Abstract translation: 目的:提供一种用于线性传感器的DMD(数字微镜设备)假想图像投影设备及其投影方法,以提取适合线性传感器接收的图像,并准确地对准投影在 TDI(时间延迟积分)传感器。 构成:图像调制电路(201)对图像信号进行模块化以适合投射在线性传感器上。 通过使用数字扭力梁DMD应用PWM(脉宽调制)来接收图像信号。 光学系统(202)将要投影到传感器系统上的能量源传送到DMD。 用于投影(203)的光学系统由DMD和透镜部件组成,并将能量传输到传感器系统。
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公开(公告)号:KR1020110128394A
公开(公告)日:2011-11-30
申请号:KR1020100047818
申请日:2010-05-24
Applicant: 국방과학연구소
Abstract: PURPOSE: A plasma injector for igniting a propellant is provided to reduce the ignition delay time of a propellant by stably injecting high-temperature and high-pressure plasma to the propellant. CONSTITUTION: A plasma injector for igniting a propellant comprises an injector body(11), inner and outer electrodes(12,13), insulating units(18,19), a capillary tube(14), a metal wire(15), an ablation material(16), and a plug(17). The inner and outer electrodes and the insulating units are installed inside the injector body and transfer high-power pulse electric energy to the injector body. The capillary tube is formed in the inner center of the injector body and generates plasma from the electric energy. The metal wire crosses the capillary tube. The ablation material is installed in the edge of the metal wire. The plug seals one end of the injector body.
Abstract translation: 目的:提供一种用于点燃推进剂的等离子体注入器,通过将高温和高压等离子体稳定地注入到推进剂中来减少推进剂的点火延迟时间。 构成:用于点燃推进剂的等离子体注入器包括喷射器主体(11),内外电极(12,13),绝缘单元(18,19),毛细管(14),金属丝(15), 消融材料(16)和插头(17)。 内外电极和绝缘单元安装在注射器主体内部,并将大功率脉冲电能传递到喷射器主体。 毛细管形成在喷射器主体的内部中心,并从电能产生等离子体。 金属丝穿过毛细管。 烧蚀材料安装在金属丝的边缘。 插头密封注射器主体的一端。
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公开(公告)号:KR101797028B1
公开(公告)日:2017-11-13
申请号:KR1020160036266
申请日:2016-03-25
Applicant: 국방과학연구소
Abstract: 본발명은 IR(Infrared) 센서및 SAR(Synthetic Aperture Radar) 센서로부터생성되는표적의이미지를이용하여표적탐지를수행하는장치및 방법에대한것으로, IR 영상및 SAR 영상을입력받는영상입력부와, 입력된영상의종류에따라입력된영상들을전처리하고, 전처리된영상들을컬러채널과방향채널에각각입력하여기 설정된복수의밝기기준값및 기설정된복수의방향각중 적어도하나에따른복수의부울맵(boolean map)을생성하고, 생성된부울맵들에근거하여상기 IR 영상과 SAR 영상각각에대한융합맵(Fusion Map)들을생성하는채널링부와, 상기융합맵들각각으로부터, 각픽셀에대응되는값이, 기설정된기준값이상이면그 값을가지고, 기설정된기준값미만이면 0의값을가지는표적추출맵(Target Extracted Map)들을생성및, 상기표적추출맵들로부터표적이검출된영역들의중심좌표들을추출하는표적좌표추출부, 및, 상기추출된중심좌표들에근거하여, 상기 IR 영상및 SAR 영상을서로정합하고, 정합된 IR 영상과 SAR 영상을 AND 융합또는 OR 융합한 결과에따라표적을탐지한결과를출력하는제어부를포함하는것을특징으로한다.
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公开(公告)号:KR1020170111248A
公开(公告)日:2017-10-12
申请号:KR1020160036266
申请日:2016-03-25
Applicant: 국방과학연구소
CPC classification number: G01S13/865 , G01S13/9035 , G01S17/89 , G06T2207/20032 , G06T2207/20036
Abstract: 본발명은 IR(Infrared) 센서및 SAR(Synthetic Aperture Radar) 센서로부터생성되는표적의이미지를이용하여표적탐지를수행하는장치및 방법에대한것으로, IR 영상및 SAR 영상을입력받는영상입력부와, 입력된영상의종류에따라입력된영상들을전처리하고, 전처리된영상들을컬러채널과방향채널에각각입력하여기 설정된복수의밝기기준값및 기설정된복수의방향각중 적어도하나에따른복수의부울맵(boolean map)을생성하고, 생성된부울맵들에근거하여상기 IR 영상과 SAR 영상각각에대한융합맵(Fusion Map)들을생성하는채널링부와, 상기융합맵들각각으로부터, 각픽셀에대응되는값이, 기설정된기준값이상이면그 값을가지고, 기설정된기준값미만이면 0의값을가지는표적추출맵(Target Extracted Map)들을생성및, 상기표적추출맵들로부터표적이검출된영역들의중심좌표들을추출하는표적좌표추출부, 및, 상기추출된중심좌표들에근거하여, 상기 IR 영상및 SAR 영상을서로정합하고, 정합된 IR 영상과 SAR 영상을 AND 융합또는 OR 융합한 결과에따라표적을탐지한결과를출력하는제어부를포함하는것을특징으로한다.
Abstract translation: 本发明是利用从传感器产生作为用于执行目标检测,IR图像和图像输入单元的装置和方法的目标的图像IR(红外)传感器和SAR(合成孔径雷达),输入接收SAR图像 根据视频图像的类型的输入图像的前处理,和多个通过输入每个预处理图像对颜色通道和定向信道和组中的多个布尔地图多个根据至少花枝每个设定的方向中的预设亮度参考值的(布尔地图 )的产生,并且对应于用于IR图像和SAR图像生成融合地图(地图融合)中产生的布尔地图的基础的值,每个窜部,从每一个融合的地图,对于每个像素, 如果组具有大于设定参考值,该值小于用于提取具有0 uigap生成所提取的目标图(目标提取的地图),以及所述检测对象区域的从目标提取地图的坐标规定的基准值 以往坐标提取单元,并且,作为坐标中,IR,和彼此的图像和SAR成像,检测按照匹配IR图像和的结果的SAR图像的目标的匹配和稠合或或融合的结果,基于所提取的中心 所述的特征在于对输出的控制单元。
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公开(公告)号:KR101738461B1
公开(公告)日:2017-05-22
申请号:KR1020170006029
申请日:2017-01-13
Applicant: 국방과학연구소
Abstract: 본발명에따른, 유도형다단코일건(coilgun) 서지억제장치는, 제1전원장치에의해전류가인가되도록구성되는 1차코일; 상기 1차코일의내부에배치되는전기자(armature); 및상기전기자에의해흐르는유도전류에의해순환전류를발생시키도록구성되는 2차코일을포함하고, 상기 2차코일은제2전원장치와제1스위치를통해연결되는것을특징으로하고, 서지(surge) 전압발생에의한영구파손을막을수 있는장치를제공한다.
Abstract translation: 根据本发明的感应式多级线圈枪浪涌抑制设备包括:初级线圈,被配置为由第一电源供电; 布置在初级线圈内的电枢; 以及次级线圈,其被配置为通过由所述电枢流动的感应电流产生循环电流,其中所述次级线圈通过第一开关连接到所述第二电源装置, )提供了一种能够防止由电压产生引起的永久性损坏的装置。
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公开(公告)号:KR1020160125750A
公开(公告)日:2016-11-01
申请号:KR1020150056610
申请日:2015-04-22
Applicant: 국방과학연구소
Abstract: 본발명은, 변형에의해가해지는하중을흡수하도록형성되는코어부, 및금속재를적어도일부포함하도록이루어지며상기코어부의변형에저항하기위하여상기코어부의표면을적어도일부감싸지지하도록형성되는보강부를포함하는것을특징으로하는샌드위치패널을제공한다.
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公开(公告)号:KR101529517B1
公开(公告)日:2015-06-18
申请号:KR1020140176076
申请日:2014-12-09
Applicant: 국방과학연구소
Abstract: 본발명은, 내부에중공부를구비하고일방향을따라연장되는외부도체, 상기중공부내에배치되어상기일방향을따라연장되는내부도체, 상기외부도체와상기내부도체에각각연결되어전원을공급하도록구성되는전원공급부, 상기외부도체와상기내부도체사이에설치되어상기일방향을따라연장되게형성되며서로이격되게배치되는복수의절연부재, 및서로인접한상기복수의절연부재사이의수용공간에각각삽입되어상기외부도체와상기내부도체를전기적으로연결하도록이루어지고상기전기적연결에의하여전자기력을받아상기일방향을따라개별적으로이동가능하게형성되는복수의전기자를포함하는전자기력가속장치를개시한다.
Abstract translation: 公开了能够增加撞击目标的可能性的电磁加速器。 电磁加速器包括: 外部导体,其内部具有中空部分,并沿一个方向延伸; 布置在中空部分的内部导体并沿一个方向延伸; 连接到外导体和内导体以供电的电源部; 安装在所述外导体和所述内导体之间的多个绝缘构件,形成为沿一个方向延伸并且彼此远离地布置; 以及分别插入彼此相邻的多个绝缘构件之间的容纳空间中的多个电枢,形成为将外部导体与内部导体电连接,并且形成为通过接收由于 电气连接。
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20.
公开(公告)号:KR101368402B1
公开(公告)日:2014-02-28
申请号:KR1020130154146
申请日:2013-12-11
Applicant: 국방과학연구소
CPC classification number: H03K3/53 , H02M3/33507
Abstract: The present invention removes a surge voltage generated in a successive discharge process in a parallel-type high current pulse generator. The parallel-type high current pulse generator includes a first pulse generating unit which includes a first capacitor and generates a pulse, a second pulse generating unit which is parallel to the first pulse generator, includes a second capacitor, and generates the pulse, and a connection unit which electrically connects the first capacitor and the second capacitor and includes a resistor to remove the surge voltage generated in the successive discharge processes of the first and second pulse generators.
Abstract translation: 本发明消除了在并联型高电流脉冲发生器中的连续放电过程中产生的浪涌电压。 并联型高电流脉冲发生器包括:第一脉冲发生单元,其包括第一电容器并产生脉冲;第二脉冲发生单元,其与第一脉冲发生器并联,包括第二电容器,并产生脉冲; 连接单元,其电连接所述第一电容器和所述第二电容器,并且包括用于去除在所述第一和第二脉冲发生器的连续放电过程中产生的浪涌电压的电阻器。
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