-
公开(公告)号：KR101689627B1
公开(公告)日：2016-12-26
申请号：KR1020150069040
申请日：2015-05-18
Applicant: 국방과학연구소
Abstract: 본발명은플랫폼에장착된구동장치의불균형토크를실시간으로계산하여보상할수 있는불균형토크보상제어장치및 방법에관한것으로, 플랫폼에장착된구동장치; 플랫폼및 구동장치의자세정보를검출하는자세측정부; 상기검출된자세정보를근거로중량불균형에의한구동장치의불균형토크를실시간으로산출하는불균형토크산출부; 및불균형토크산출부에서산출된불균형토크로구동장치의토크지령을보상하는제어부;를포함한다.
-
公开(公告)号：KR101537671B1
公开(公告)日：2015-07-17
申请号：KR1020140025749
申请日：2014-03-04
Applicant: 국방과학연구소
IPC: H01Q3/02
CPC classification number: H01Q3/02
Abstract: 본발명은위성안테나의안정화제어및 추적제어장치및 방법에관한것으로, 이동플랫폼에구비되는위성안테나의제어장치에있어서, 위성신호를수신하는위성신호수신부와, 상기위성신호를이용하여위성의위치를추적하고, 추적결과에따라상기위성안테나의고각및 방위각을변경시키기위한제1 구동제어값을생성하는제1 구동제어값생성부와, 상기위성안테나의지향방향을지속적으로유지하기위해상기위성안테나의고각및 방위각을변경시키기위한제2 구동제어값을생성하는제2 구동제어값생성부와, 상기제1 구동제어값과상기제2 구동제어값을적어도하나이용하여생성되는제3 구동제어값에근거하여상기위성안테나의고각및 방위각이변경되도록하는제어부를포함하는것을특징으로한다.
Abstract translation: 本发明涉及一种用于控制卫星天线的稳定和跟踪的装置及其方法。 在包括在移动平台中的卫星天线的控制装置中，本发明的装置包括：用于接收卫星信号的卫星信号接收部分; 第一驱动控制值生成部，用于使用所述卫星信号跟踪卫星的位置，然后根据跟踪结果产生第一驱动控制值以改变卫星天线的高度和方位角; 第二驱动控制值生成部，用于生成用于改变卫星天线的高度和方位的第二驱动控制值，以维持卫星天线的方向; 以及用于基于使用第一驱动控制值和第二驱动控制值中的至少一个产生的第三驱动控制值来改变卫星天线的高度和方位的控制部分。
-
公开(公告)号：KR101451783B1
公开(公告)日：2014-10-16
申请号：KR1020130109937
申请日：2013-09-12
Applicant: 국방과학연구소
CPC classification number: G01N19/02 , G05B23/0254
Abstract: The present invention relates to an apparatus and a method for inferring a frictional characteristic of a driving device using a Kalman filter which can remarkably reduce experiment time used to infer a frictional characteristic of a driving device. According to an embodiment disclosed in the present specification, the method of estimating a frictional characteristic of a driving device includes applying first and second driving torques to the driving device to measure a change in first angular velocity of the driving device with respect to the first driving torque and a change in second angular velocity of the driving device with respect to the second driving torque, and estimating inertia and viscous friction coefficient of the driving device based on the changes in the first angular velocity and the second angular velocity; and estimating Coulomb friction force based on the estimated inertia and viscous friction coefficient.
Abstract translation: 本发明涉及一种用于推断使用卡尔曼滤波器的驱动装置的摩擦特性的装置和方法，该卡尔曼滤波器可以显着地减少用于推断驱动装置的摩擦特性的实验时间。 根据本说明书中公开的实施例，估计驱动装置的摩擦特性的方法包括将第一和第二驱动扭矩施加到驱动装置以测量驱动装置相对于第一驱动的第一角速度的变化 基于所述第一角速度和所述第二角速度的变化来估计所述驱动装置的惯性和粘性摩擦系数;以及驱动装置的第二角速度相对于所述第二驱动扭矩的第二角速度的变化， 并根据估计的惯性和粘性摩擦系数估算库仑摩擦力。
-
公开(公告)号：KR1020140089827A
公开(公告)日：2014-07-16
申请号：KR1020130001735
申请日：2013-01-07
Applicant: 국방과학연구소
IPC: B25J13/00
Abstract: According to an embodiment of the present invention, a guide module for a manipulator adjusting apparatus rotates an arm member of a manipulator adjusting apparatus, and comprises: a circular arc shaped guide which includes a cylinder therein; a piston which is partly inserted into the cylinder in order to rotate the arm member combined when gas flows in or is discharged; and an inlet and outlet unit which is formed in the cylinder so the gas can flow into the cylinder or be discharged from the cylinder.
Abstract translation: 根据本发明的一个实施例，一种用于操纵器调节装置的引导模块使操纵器调节装置的臂部件旋转，并且包括：圆弧形引导件，其中包括一个气缸; 当气体流入或排出时，活塞部分地插入气缸中以便旋转臂构件组合; 以及形成在气缸中的入口和出口单元，使得气体可以流入气缸或从气缸排出。
-
公开(公告)号：KR101283932B1
公开(公告)日：2013-07-16
申请号：KR1020110133676
申请日：2011-12-13
Applicant: 국방과학연구소
Abstract: 본 명세서는, 외란이 인가되는 상황에서 임의의 목표 지점을 지향하도록 구동 안정화 제어를 수행하는 짐벌 플랫폼상에 구비된 광학 포인팅부에 의해, 상기 짐벌 플랫폼이 실제로 지향하고 있는 지향점에 빛이 조사된 표적지를 촬영하여 영상을 획득하는 영상 입력부; 및 상기 획득된 영상으로부터 상기 목표 지점과 상기 지향점 간의 가로 편차각 및 세로 편차각을 연산하여 상기 구동 안정화 제어를 위한 지향 오차를 판단하는 영상 처리부를 포함하는 것을 특징으로 하는 짐벌 플랫폼의 지향 오차 측정 장치 및 이를 포함하는 관측 장치에 관한 것이다.
또한, 본 명세서는, 외란이 인가되는 상황에서 임의의 목표 지점을 지향하도록 구동 안정화 제어를 수행하는 짐벌 플랫폼상에 구비된 광학 포인팅부에 의해, 상기 짐벌 플랫폼이 실제로 지향하고 있는 지향점에 빛이 조사된 표적지를 촬영하여 영상을 획득하는 단계; 상기 획득된 영상으로부터 상기 목표 지점과 상기 지향점 간의 가로 편차각 및 세로 편차각을 연산하여 상기 구동 안정화 제어를 위한 지향 오차를 판단하는 단계를 포함하는 것을 특징으로 하는 짐벌 플랫폼의 지향 오차 측정 방법 및 이를 포함하는 관측 방법에 관한 것이다.-
Patent Agency Ranking
公开(公告)号：KR1020130070322A
公开(公告)日：2013-06-27
申请号：KR1020110137583
申请日：2011-12-19
Applicant: 국방과학연구소
Abstract: PURPOSE: A cannon fixing device and a cannon including the same are provided to maintain a stable fixing state through a structure which is hung and not to generate a time delay while a plunger is inserted into a penetration hole and includes a simple operation structure fixing a gun barrel. CONSTITUTION: A cannon fixing device comprises a fixing bracket(210), a mounting bracket(220), and a driving unit(230). The mounting bracket is installed in a turret(120) arranged in order to cover one end of a gun barrel(110) and is arranged in order to be adjacent to the fixing bracket. The driving unit is mounted on the fixing bracket and fixes the gun barrel by being inserted into a penetration hole(211) due to sliding movement.
Abstract translation: 目的：提供一种大炮固定装置和包括该炮的大炮，以通过悬挂的结构来保持稳定的固定状态，并且在柱塞插入穿透孔中时不产生时间延迟，并且包括简单的操作结构 枪管。 构成：大炮固定装置包括固定支架（210），安装支架（220）和驱动单元（230）。 安装支架安装在转台（120）中，以便覆盖枪筒（110）的一端并且布置成与固定支架相邻。 驱动单元安装在固定支架上，并由于滑动而插入穿孔（211）中来固定枪管。
-
公开(公告)号：KR1020130066909A
公开(公告)日：2013-06-21
申请号：KR1020110133676
申请日：2011-12-13
Applicant: 국방과학연구소
Abstract: PURPOSE: A method and a device for measuring directional error of a gimbal platform are provided to utilize for correcting the position of the gimbal platform with a control device by transmitting the detected directional deviation value to the control device and to improve the efficiency of an observing device. CONSTITUTION: A device(100) for measuring directional error of a gimbal platform comprises an image inputting unit(110) and an image processing unit(120). The image inputting unit films a target point where a light is irradiated in a directional point by an optical pointing unit and obtains images. The image processing unit operates the directional error to control the driving stabilization by calculating the horizontal deflection angle and the vertical deflection angle between the target point and the directional point from the images and determines the directional error to control the driving stabilization. [Reference numerals] (110) Image inputting unit; (120) Image processing unit; (130) Gimbal platform control unit; (140) Motion simulator
Abstract translation: 目的：提供一种用于测量万向平台方向误差的方法和装置，用于通过将检测到的方向偏差值发送到控制装置来利用控制装置来校正万向平台的位置，并提高观察效率 设备。 构成：用于测量万向平台方向误差的装置（100）包括图像输入单元（110）和图像处理单元（120）。 图像输入单元通过光学指向单元对定向点照射光的目标点进行成像并获得图像。 图像处理单元通过从图像计算目标点和方向点之间的水平偏转角和垂直偏转角来操作方向误差来控制驱动稳定性，并且确定方向误差以控制驾驶稳定性。 （附图标记）（110）图像输入单元; （120）图像处理单元; （130）云台平台控制单元; （140）运动模拟器
-
公开(公告)号：KR101421123B1
公开(公告)日：2014-07-22
申请号：KR1020130001735
申请日：2013-01-07
Applicant: 국방과학연구소
IPC: B25J13/00
Abstract: 본 발명의 일 실시예에 따르는 매니퓰레이터(manipulator) 조정장치의 암(arm) 멤버를 회전시키는 매니퓰레이터 조정장치의 가이드 모듈은, 내부에 실린더를 구비하는 원호 형상의 가이드와, 상기 실린더에 일부가 삽입되어 가스가 유입 또는 배출될 때, 결합되는 암 멤버를 회전시키는 피스톤 및 상기 가스가 상기 실린더에 유입되거나, 상기 실린더로부터 배출되도록 상기 실린더에 형성되는 유출입부를 포함한다.
-
公开(公告)号：KR1020140089826A
公开(公告)日：2014-07-16
申请号：KR1020130001734
申请日：2013-01-07
Applicant: 국방과학연구소
Abstract: According to an embodiment of the present invention, a manipulator control apparatus has total seven-degree-of-freedom, by including: a supporting unit which can be mounted on the back of a user; a first joint unit which is combined to the supporting unit in order to rotate around a first shaft; a second joint unit which is combined to the first joint unit in order to rotate around a second shaft; a complex joint unit which is combined to the second joint unit in order to reciprocate, and can rotate around two different shafts; a third joint unit which is combined to the complex joint unit in order to rotate; a fourth joint unit which is combined to the third joint unit in order to rotate; and an arm unit which is combined to the fourth joint unit in order to rotate.
Abstract translation: 根据本发明的实施例，机械手控制装置具有总共七自由度，包括：可安装在使用者背部的支撑单元; 第一接头单元，其组合到所述支撑单元以围绕第一轴旋转; 第二关节单元，其组合到所述第一关节单元以围绕第二轴旋转; 复合接头单元，其组合到第二接头单元以便往复运动，并可围绕两个不同的轴旋转; 第三接头单元，其组合到复合接头单元以便旋转; 第四关节单元，其组合到第三关节单元以便旋转; 以及与第四关节单元组合以便旋转的臂单元。
-
公开(公告)号：KR101324171B1
公开(公告)日：2013-11-05
申请号：KR1020120091930
申请日：2012-08-22
Applicant: 국방과학연구소
IPC: H02K1/17
Abstract: The present invention provides a stator assembly and a rotation device including the same. The stator assembly comprises a shaft having a combination unit formed along a rotation axis; a stator separated from the outer circumferential surface of the shaft and having a core with a coil; and a connection unit connecting the shaft and the stator to rotate the stator using the shaft as an axis.
Abstract translation: 本发明提供一种定子组件和包括该定子组件的旋转装置。 定子组件包括具有沿旋转轴线形成的组合单元的轴; 与所述轴的外周面分离并具有带线圈的芯的定子; 以及连接单元，其连接所述轴和所述定子，以使所述轴作为轴旋转所述定子。
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.022 seconds)
