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公开(公告)号：KR101415646B1
公开(公告)日：2014-07-04
申请号：KR1020130083925
申请日：2013-07-17
Applicant: 한국항공우주연구원
CPC classification number: B29C70/24 , B29C37/0082 , Y10T29/49 , Y10T428/2976
Abstract: A purpose of the present invention is proving a method for manufacturing an uneven-shaped Z-pin which forms an uneven shape economically and effectively improving a bonding force on the surface of the Z-pin, as for the Z-pin for a combination in the stacking direction of a composite stacked structure, and a Z-pin manufactured by the method.
Abstract translation: 本发明的目的是证明一种制造不均匀形状的Z形销的方法，其形成经济地有效地提高Z形销表面上的接合力的不平坦形状，与Z形销的组合 复合堆叠结构的堆叠方向，以及通过该方法制造的Z形销。
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公开(公告)号：KR100463908B1
公开(公告)日：2004-12-30
申请号：KR1020010084613
申请日：2001-12-26
Applicant: 한국항공우주연구원
IPC: B64G1/00
Abstract: PURPOSE: An artificial satellite separation signal output circuit for a high reliability artificial satellite is provided to improve the reliability in launching the artificial satellite or separating, and to minimize the failure rate by operating a backup computer stably against wrong operation of a main processor with detecting the stable separation signal. CONSTITUTION: An artificial satellite separation signal generating and detecting circuit is composed of a separation signal command circuit(10) applying a separation command signal to a separation signal generating circuit(30) in separating; the separation signal generating circuit detecting the separation signal from the separation signal command circuit and generating a pulse signal for driving a separation timer(40); the separation timer generating a time-out signal in not stopping the separation timer by a main processor(50); and a power switching relay(60) of the artificial satellite processor converting power from the main processor to an artificial satellite backup processor(51) in generating the time-out signal. The reliability is improved by operating the backup computer stably against wrong operation of the main processor.
Abstract translation: 目的：提供一种用于高可靠性人造卫星的人造卫星分离信号输出电路，用于提高启动人造卫星或分离的可靠性，并通过操作备用计算机来稳定地防止主处理器的错误操作并检测故障率以最小化故障率 稳定的分离信号。 一种人造卫星分离信号产生和检测电路，包括：分离信号指令电路（10），用于在分离时向分离信号产生电路（30）提供分离指令信号; 分离信号产生电路检测来自分离信号指令电路的分离信号并产生用于驱动分离计时器的脉冲信号; 分离计时器在主处理器（50）不停止分离定时器时产生超时信号; 和人造卫星处理器的功率开关继电器（60）在产生超时信号时将来自主处理器的功率转换成人造卫星备份处理器（51）。 通过对主处理器的错误操作稳定地操作备份计算机来提高可靠性。
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公开(公告)号：KR1020030054452A
公开(公告)日：2003-07-02
申请号：KR1020010084613
申请日：2001-12-26
Applicant: 한국항공우주연구원
IPC: B64G1/00
Abstract: PURPOSE: An artificial satellite separation signal output circuit for a high reliability artificial satellite is provided to improve the reliability in launching the artificial satellite or separating, and to minimize the failure rate by operating a backup computer stably against wrong operation of a main processor with detecting the stable separation signal. CONSTITUTION: An artificial satellite separation signal generating and detecting circuit is composed of a separation signal command circuit(10) applying a separation command signal to a separation signal generating circuit(30) in separating; the separation signal generating circuit detecting the separation signal from the separation signal command circuit and generating a pulse signal for driving a separation timer(40); the separation timer generating a time-out signal in not stopping the separation timer by a main processor(50); and a power switching relay(60) of the artificial satellite processor converting power from the main processor to an artificial satellite backup processor(51) in generating the time-out signal. The reliability is improved by operating the backup computer stably against wrong operation of the main processor.
Abstract translation: 目的：提供用于高可靠性人造卫星的人造卫星分离信号输出电路，以提高发射人造卫星或分离的可靠性，并通过稳定地操作备用计算机以防止主处理器的错误操作来最小化故障率 稳定的分离信号。 构成：人造卫星分离信号生成和检测电路由分离信号指令电路（10）组成，分离信号指令电路（10）将分离指令信号施加到分离信号发生电路（30）中; 分离信号发生电路检测来自分离信号指令电路的分离信号，并产生用于驱动分离定时器（40）的脉冲信号; 分离定时器在主处理器（50）不产生分离定时器的情况下产生超时信号; 以及人造卫星处理器的功率切换继电器（60），其将来自主处理器的功率转换成人造卫星备用处理器（51），以产生超时信号。 通过稳定地操作备用计算机以防止主处理器的错误操作来提高可靠性。
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公开(公告)号：KR101899252B1
公开(公告)日：2018-09-17
申请号：KR1020170084881
申请日：2017-07-04
Applicant: 한국항공우주연구원
CPC classification number: B64G1/36 , G05D1/0883
Abstract: 위성체를제어하는장치및 방법에연관되며, 보다특정하게는위성체의초기자세를안정화시키는장치및 방법에연관된다. 일실시예에따르면, 위성체의제어장치는미리정의되는제1 시간동안지자기장데이터를얻는센서부, 지자기장데이터로부터제2 시간에대응하는지자기장벡터를추정하는추정기, 제2 시간동안에, 지자기장벡터를이용하여위성체의자세를제어하는제어명령을생성하는제어부및 제어명령을이용하여위성체의자세를제어하는구동부를포함할수 있다.
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Patent Agency Ranking
公开(公告)号：KR101507363B1
公开(公告)日：2015-04-07
申请号：KR1020130097288
申请日：2013-08-16
Applicant: 한국항공우주연구원
Abstract: 본발명의목적은복합재적층구조물의적층방향결합을위한 Z-핀으로서활용가능한복합재로드를제조하되, 상기복합재로드의표면에경제적이면서도효과적으로요철이형성될수 있도록제조할수 있는, 꼬인형태의복합재로드제조장치및 방법, 및상기장치에의하여제작된꼬인형태의복합재로드를제공함에있다.
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17.发明公开
公开(公告)号：KR1020130038139A
公开(公告)日：2013-04-17
申请号：KR1020120106463
申请日：2012-09-25
Applicant: 한국항공우주연구원
CPC classification number: B32B7/08 , B29C65/08 , B29C65/564 , B29C65/62 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/3032 , B29C66/43 , B29C66/43441 , B29C66/474 , B29C66/524 , B29C66/721 , B29C66/73752 , B29C66/73756 , B29C66/8322 , B29C70/44 , B32B3/08 , B32B5/26 , B32B2260/023 , B32B2307/714 , Y10T29/49833 , Y10T428/24802
Abstract: PURPOSE: Z-pinning patch, manufacturing and coupling method of a laminated composite structure using the same are provided to improve process efficiency and productivity by implementing Z-pinning of a composite structure using the most simplified simple structure. CONSTITUTION: A Z-pinning patch(30) is used for Z-pinning for delamination performance reinforcement of a composite laminated structure or contact connection between a plurality of laminated members. The Z-pinning patch includes a base plate formed as a plate shape and a plurality of pins(32) formed in a protruded shape in the vertical direction or inclined direction while one side is fixed to the base plate. A manufacturing method of the composite laminated structure using the Z-pinning patch includes a stage in which the composite laminated structure of pre-formation or post-formation is arranged, a stage in which the Z-pinning patch is located on the composite laminated structure of pre-formation or post-formation in order the other side of the pin to be contacted and a stage in which the pin is inserted into the composite laminated structure by applying a pressing force toward the base plate.
Abstract translation: 目的：提供采用这种方法的层压复合结构的Z-针接片，制造和耦合方法，以通过使用最简单的简单结构实现复合结构的Z-钉扎来提高工艺效率和生产率。 构成：Z形钉扎（30）用于Z形钉扎，用于复合层压结构的分层性能加强或多个层压构件之间的接触连接。 Z形钉补片包括形成为板状的基板和在垂直方向或倾斜方向上形成为突出形状的多个销（32），同时一侧固定到基板。 使用Z形钉补片的复合层压结构体的制造方法包括：配置预成形或后成型的复合层叠结构的阶段，Z钉扎片位于复合层叠结构体上 的预成形或后成形，以使销接触的另一侧和通过向基板施加压力而将销插入到复合层压结构中的阶段。
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公开(公告)号：KR100419184B1
公开(公告)日：2004-02-18
申请号：KR1020010084614
申请日：2001-12-26
Applicant: 한국항공우주연구원
IPC: G01R19/00
Abstract: PURPOSE: A latch-up simulator is provided to increase the credibility of an artificial satellite system by simulating a rapid current change according to a real latch-up phenomenon. CONSTITUTION: A programmable voltage pattern generator(1) generates a voltage pattern which is needed by a user. A voltage/current converting circuit(2) converts the voltage pattern generated in the programmable voltage pattern generator(1) into a current value. A TR(Table Row) amplifying circuit(3) controls the current value by applying a current value converted in the voltage/current converting circuit(2) to a base current of a transistor to control a turn-on current. The programmable voltage pattern generator(1) includes an N-bit counter/timer for controlling time and a 8-bit micro controller comprised of a D/A(Digital/Analog) converter for converting a digital voltage value into an analog voltage value.
Abstract translation: 目的：提供闩锁模拟器，通过根据实际闭锁现象模拟快速电流变化来提高人造卫星系统的可信度。 构成：可编程电压模式发生器（1）产生用户需要的电压模式。 电压/电流转换电路（2）将在可编程电压模式发生器（1）中产生的电压模式转换为电流值。 TR（Table Row）放大电路（3）通过将在电压/电流转换电路（2）中转换的电流值施加到晶体管的基极电流以控制导通电流来控制电流值。 可编程电压模式发生器（1）包括用于控制时间的N位计数器/定时器和由用于将数字电压值转换为模拟电压值的D / A（数字/模拟）转换器组成的8位微控制器。
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公开(公告)号：KR1020030054453A
公开(公告)日：2003-07-02
申请号：KR1020010084614
申请日：2001-12-26
Applicant: 한국항공우주연구원
IPC: G01R19/00
Abstract: PURPOSE: A latch-up simulator is provided to increase the credibility of an artificial satellite system by simulating a rapid current change according to a real latch-up phenomenon. CONSTITUTION: A programmable voltage pattern generator(1) generates a voltage pattern which is needed by a user. A voltage/current converting circuit(2) converts the voltage pattern generated in the programmable voltage pattern generator(1) into a current value. A TR(Table Row) amplifying circuit(3) controls the current value by applying a current value converted in the voltage/current converting circuit(2) to a base current of a transistor to control a turn-on current. The programmable voltage pattern generator(1) includes an N-bit counter/timer for controlling time and a 8-bit micro controller comprised of a D/A(Digital/Analog) converter for converting a digital voltage value into an analog voltage value.
Abstract translation: 目的：提供闩锁模拟器，通过根据实际的闩锁现象模拟快速电流变化来增加人造卫星系统的可信度。 构成：可编程电压模式发生器（1）产生用户需要的电压模式。 电压/电流转换电路（2）将在可编程电压模式发生器（1）中产生的电压模式转换成电流值。 TR（表行）放大电路（3）通过将在电压/电流转换电路（2）中转换的电流值施加到晶体管的基极电流来控制导通电流来控制电流值。 可编程电压模式发生器（1）包括用于控制时间的N位计数器/定时器和由用于将数字电压值转换为模拟电压值的D / A（数字/模拟）转换器组成的8位微控制器。
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公开(公告)号：KR1020160059682A
公开(公告)日：2016-05-27
申请号：KR1020140161486
申请日：2014-11-19
Applicant: 한국항공우주연구원
Abstract: 본발명의목적은복합재적층구조물의적층방향결합을위한 Z-핀으로서활용가능한복합재로드를제조하되, 상기복합재로드의표면에경제적이면서도효과적으로요철이형성될수 있도록제조할수 있는, 꼬인형태의복합재로드제조장치및 방법, 및상기장치에의하여제작된꼬인형태의복합재로드를제공함에있다.
Abstract translation: 本发明提供了一种用于制造扭曲复合材料棒的装置和方法，以及通过该装置制造的扭转的复合材料杆。 根据本发明，制造能够用作复合材料层叠结构的层叠方向耦合的Z形销的复合材料棒，并且可以在复合材料的表面上经济有效地制造凹凸部 材料棒。 该装置包括：织造单元（110），用于通过编织预定形状的多个螺纹（510）和排出螺纹编织体（520）来生产螺纹织造体（520）; 和拉伸单元（120），用于通过压缩和拉伸线织物（520）来生产复合材料棒（500）。
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