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    • 1. 发明公开
    • 복합형 방진 마운트 시스템
    • 混合振动隔离安装系统
    • KR1020120001068A
    • 2012-01-04
    • KR1020100061668
    • 2010-06-29
    • 한국과학기술원한국기계연구원삼성건설 주식회사
    • 정형조장동두문석준최상민정종안허영철신윤호문영종오정근송영훈
    • F16F13/20F16F15/02
    • PURPOSE: A hybrid vibration-proof mount system is provided to implement leveling and vibration-proof functions for a structure at the same time and improve vibration-proof characteristics in a high-frequency region by connecting a leveling unit and an actuator in series. CONSTITUTION: A hybrid vibration-proof mount system comprises a lower table(110), an upper table(120), a plurality of leveling units(130), a plurality of actuators(140), a sensor, and a control unit. The lower table is installed on an installation reference surface. The upper table is arranged on the upper side of the lower table and supports a structure. The leveling unit levels the upper table to be kept horizontal. The actuator is installed between the leveling unit and the upper table. The sensor is installed in the upper table and senses the movement of the upper table resulting from the vibration of the installation reference surface. The control unit operates the actuator base on the sensing result of the sensor in order to apply a control force to the upper table according to the movement of the upper table.
    • 目的:提供一种混合式防振安装系统,通过连接整平装置和执行机构,可以同时实现结构的平整和防振功能,提高高频区域的防振性能。 构成:混合防振安装系统包括下台(110),上台(120),多个调平单元(130),多个致动器(140),传感器和控制单元。 下表安装在安装参考表面上。 上表布置在下表的上侧,并支撑结构。 平整单元使上表保持水平。 执行器安装在调平单元和上表之间。 传感器安装在上表中,感测由于安装参考表面的振动引起的上表的移动。 控制单元根据传感器的感测结果对致动器基座进行操作,以便根据上表的移动向上表施加控制力。
    • 2. 发明授权
    • 주름형 평판 기둥을 이용한 웨이크 갤로핑 기반 에너지 수확 장치
    • 基于唤醒擦伤的能量收集装置使用褶状平板
    • KR101761244B1
    • 2017-07-26
    • KR1020160048271
    • 2016-04-20
    • 한국과학기술원
    • 정형조김인호
    • H02N2/18
    • H02N2/183Y10S310/80
    • 본발명은주름형평판기둥을이용한웨이크갤로핑기반에너지수확장치에 관한것으로서, 상류측에세워져고정되는고정대; 및웨이퍼갤로핑현상에의해진동이발생하도록상기고정대로부터후류측에이격된상태로서로나란하게세워져고정되는가진대;를포함하고, 상기가진대는기설정된질량을가지는가진체; 상기가진체하측에연장결합되며상기가진체를좌우진동가능하게세워고정하는주름형평판기둥; 및상기주름형평판기둥의굴곡외주면상에적층되어상기주름형평판기둥에전달된진동에너지를전기에너지로변환하는피에조필름;을포함하여구성되어, 상류측에고정설치되는고정대에대하여후류측에위치한가진대의위치를불어오는바람의풍향및 풍속에따라자유롭게조절가능하도록하여설치위치에따라좀더쉽고빠르게적용할수 있고, 가진대를이루는가진체하부에주름을가지는주름형평판기둥을결합하여이를통해고유진동수를낮춤으로써, 주름효과를통해저주파진동장치에적합하도록하여에너지수확효율을향상시킬수 있으며, 또한, 주름형평판기둥의외측면에피에조필름즉, PVDF 필름을부착하여제조하여전체체적을변화시키지않고도매우높은굽힘영역을갖도록하여전력생산효율의높일수 있는효과를갖는다.
    • 本发明引导件是固定的机架上游涉及一种使用波纹板气缸基于舞动唤醒能量采集系统; 材料与含有具有与高于预定支架的质量;和Gallo的晶片因为内置并排在从固定于由所述平现象所产生的振动的固定台的下游侧间隔开的状态下彼此; 从振动体的下侧延伸并固定在振动体上的波形扁平柱体,使得振动体能够横向振动; 并且将压电薄膜层叠在褶状平板的弯曲外周表面上并将传递到褶状平板状柱体上的振动能量转换成电能, 并且可以根据安装位置更容易和快速地应用到根据风向和吹送用的交易的单个位点,用褶状平板柱的组合的风的风速自由地调整具有打褶的筛底弥补通过它 通过降低共振频率,通过该皱纹的效果,并且可以改善能量收集效率为适合于低频振动装置,也,打褶这是一个令人惊讶的方面扁平柱状压电膜,附着通过改变总体积中制备的PVDF膜 不增加弯曲区域的尺寸并提高电力生产效率,可以具有非常高的弯曲面积。
    • 4. 发明授权
    • 다층 구조물의 손상탐지 방법
    • 多层结构损伤检测方法
    • KR101209886B1
    • 2012-12-10
    • KR1020110003925
    • 2011-01-14
    • 한국과학기술원
    • 정형조성승훈구기영박종웅
    • G01B21/32G01P15/00
    • 본발명은층별로가속도를측정하고측정된가속도를이용하여간단하게다층구조물의손상여부및 손상된부위를미리탐지할수 있는다층구조물의손상탐지방법을제공하기위한것으로서, 탐지대상이되는다층구조물에대하여가속도계를이용하여복수개의층에서일정시간동안가속도신호를측정하는단계, 측정된가속도신호에기초하여복수개의층에대한모드유연도행렬을산출하는단계, 산출된모드유연도행렬(Modal Flexibility Matrix)에양전단력유발하중(Positive Shear Inspection Load)를적용하여상기복수개의층 각각에대한모드유연도변위를산출하는단계및 상기복수개의층 각각에대하여상기모드유연도변위와손상전의기준모드유연도기반변위의차이에따른층간손상유발변위(Damage-induced Inter-story Deflection)를산출하고, 산출된층간손상유발변위와임계손상변위를비교하여, 상기층간손상유발변위가임계손상변위를초과하는지여부및 상기초과되는층 지점을탐지하는단계를포함한다.
    • 5. 发明公开
    • 구조물의 절대변위측정 시스템
    • 用于测量结构绝对位移的系统
    • KR1020100026004A
    • 2010-03-10
    • KR1020080084804
    • 2008-08-29
    • 한국과학기술원
    • 정형조명현박종웅
    • G01B11/16G01B11/00
    • PURPOSE: An absolute displacement measuring system of a structure is provided to improve accuracy of absolute displacement measurement by dividing displacement into multiple sections. CONSTITUTION: An absolute displacement measuring system of a structure comprises a measurement section setting part(100), an image processing part(200), and a displacement calculating part(300). The measurement section setting part has an emitting unit and a photographing unit. The emitting unit emits light to an opposite direction of a sign. The photographing unit photographs an image of the radial direction of the emitting unit. The image processing part collects the image of the sign during the setting time. The displacement calculating part calculates absolute displacement by receiving the image.
    • 目的:提供一种结构的绝对位移测量系统,通过将位移分为多个部分来提高绝对位移测量的精度。 构成:结构的绝对位移测量系统包括测量部分设置部分(100),图像处理部分(200)和位移计算部分(300)。 测量部分设置部分具有发射单元和拍摄单元。 发光单元发光到符号的相反方向。 摄影单元拍摄发射单元的径向方向的图像。 图像处理部在设定时间内收集标志的图像。 位移计算部通过接收图像来计算绝对位移。
    • 9. 发明公开
    • 소음 방지 부재가 구비된 엘보관
    • 具有防止噪音的会员的ELBOW管
    • KR1020130085577A
    • 2013-07-30
    • KR1020120006440
    • 2012-01-20
    • 한국과학기술원
    • 정형조성승훈정호연
    • F16L55/033F16L9/21F16L43/00
    • F16L55/033F16L43/00F16L55/02754
    • PURPOSE: An elbow pipe with an anti-noise member is provided to prevent fluid from being directly contacted to the inner surface of the elbow pipe by dispersing the fluid with an anti-noise member installed inside the elbow pipe, thereby preventing impact noise generated when the fluid impacts on the inner wall of the elbow pipe. CONSTITUTION: An elbow pipe (10) comprises an anti-noise member (100) and multiple through-holes (110). The anti-noise member is a conical funnel shape and is installed inside the elbow pipe. The top of the anti-noise member is positioned in an inlet pipe. The through-holes are formed along the outer circumference of the anti-noise member.
    • 目的:提供具有防噪声构件的肘管,以通过将安装在肘管内的抗噪声构件分散流体来防止流体与弯管的内表面直接接触,从而防止流体在肘管内产生的冲击噪声 流体冲击肘管内壁。 构成:肘管(10)包括防噪声构件(100)和多个通孔(110)。 防噪声构件是锥形漏斗形状,并安装在弯管内。 防噪声构件的顶部位于入口管中。 通孔沿着抗噪声部件的外周形成。