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1. 发明申请

US20070097359A1 Apparatus and methods for inspecting a composite structure for defects 有权
标题翻译：用于检查复合结构缺陷的装置和方法
公开(公告)号：US20070097359A1
公开(公告)日：2007-05-03
申请号：US11264076
申请日：2005-10-31
申请人： Roger Engelbart , Reed Hannebaum , Tim Pollock , Sam Orr , Jeff Putnam , Eric Rector
发明人： Roger Engelbart , Reed Hannebaum , Tim Pollock , Sam Orr , Jeff Putnam , Eric Rector
IPC分类号： G01N21/00
CPC分类号： G01N21/88 , B29C70/382 , B29C70/386 , G01N2021/8472 , G01N2021/8867 , G01N2201/0635 , G01N2201/0636
摘要： A system and method of inspecting material laid by a material placement machine. Light is directed onto the material in a direction essentially normal to the material to illuminate a section of the material. Laser energy is projected onto the section at an angle predetermined to reveal imperfections in the section. This system provides improved illumination for material widths exceeding six inches and is scalable for inspecting various material widths.
摘要翻译：一种材料放置机器放置材料的检查系统和方法。光以基本上垂直于材料的方向被引导到材料上以照射材料的一部分。激光能量以预定的角度投影到部分上，以显示该部分中的缺陷。该系统为超过6英寸的材料宽度提供改进的照明，并且可扩展以用于检查各种材料宽度。

2. 发明申请

US20070229805A1 Vision inspection system device and method 有权
标题翻译：视觉检测系统装置及方法
公开(公告)号：US20070229805A1
公开(公告)日：2007-10-04
申请号：US11390244
申请日：2006-03-28
申请人： Roger Engelbart , Reed Hannebaum , Sam Orr , Tim Pollock
发明人： Roger Engelbart , Reed Hannebaum , Sam Orr , Tim Pollock
IPC分类号： G01N21/88
CPC分类号： G01N21/8806 , B29C70/32 , B29C70/386 , B29C70/388 , G01N21/8901 , G01N21/94 , G01N2021/8472
摘要： A course material that is applied to a substrate during fabrication of a composite item is inspected by a system that includes a vision assembly. The vision assembly includes an area light, a line generator, a sensor, and an image processor. The area light illuminates an area of the course material. The line generator generates a line of illumination across the area. The sensor captures an image of the area. The image processor analyzes the image. The image processor is configured to identify debris on the course material in response to the area light being activated and the image processor is configured to identify placement aberrations in response to the line generator being activated.
摘要翻译：通过包括视觉组件的系统检查在复合物品的制造过程中施加到基底的道路材料。视觉组件包括区域光，线发生器，传感器和图像处理器。区域光照射课程材料的一个区域。线路发生器在该区域产生一束照明。传感器捕获该区域的图像。图像处理器分析图像。图像处理器被配置为响应于被激活的区域光来识别课程材料上的碎片，并且图像处理器被配置为响应于被激活的线发生器来识别放置像差。

3. 发明申请

US20060152712A1 Apparatus and methods for inspecting tape lamination 有权
标题翻译：用于检查胶带层压的装置和方法
公开(公告)号：US20060152712A1
公开(公告)日：2006-07-13
申请号：US11033779
申请日：2005-01-12
申请人： Roger Engelbart , Reed Hannebaum , Brian Hensley , Tim Pollock , Sam Orr
发明人： Roger Engelbart , Reed Hannebaum , Brian Hensley , Tim Pollock , Sam Orr
IPC分类号： G01N21/88
CPC分类号： G01N21/8806 , B29C70/388 , G01N2021/8411 , G01N2021/8472 , G01N2021/8838 , G01N2201/0612
摘要： A system for inspecting a composite material laid onto a substrate by a lamination machine. An imaging assembly attached to a rear portion of a delivery head of the machine obtains an image of at least a portion of the laid material beneath the imaging assembly. A processor inspects the image to detect a flaw. This system can provide an image of laid tape obtained close to a tape compaction point and can be implemented as a retrofit or as original equipment in lamination machines.
摘要翻译：一种用于通过层压机检查放置在基底上的复合材料的系统。附接到机器的输送头的后部的成像组件获得成像组件下方的铺设材料的至少一部分的图像。处理器检查图像以检测缺陷。该系统可以提供靠近胶带压实点获得的铺设的胶带的图像，并且可以作为层压机中的改装或原始设备来实现。

4. 发明申请

US20060109454A1 IN-PROCESS VISION DETECTION OF FLAW AND FOD CHARACTERISTICS 有权
标题翻译： FLASH和FOD特性的进程内视觉检测
公开(公告)号：US20060109454A1
公开(公告)日：2006-05-25
申请号：US10904727
申请日：2004-11-24
申请人： Roger Engelbart , Reed Hannebaum , Tim Pollock
发明人： Roger Engelbart , Reed Hannebaum , Tim Pollock
IPC分类号： G01N21/00
CPC分类号： G01N21/89 , B29C70/38 , G01N2021/8472
摘要： An inspection system (9) includes an idler wheel (61) that is coupled to a fabrication system (8) and is in contact with a backing layer (65) of an applied material (64). A rotation sensor (63) monitors the idler wheel (61) and generates a rotational signal. A controller (24) is coupled to the rotation sensor (63) and determines a characteristic of one or more flaws and FOD (19) on a composite structure (12) in response to the rotation signal.
摘要翻译：检查系统（9）包括联接到制造系统（8）并与施加材料（64）的背衬层（65）接触的惰轮（61）。旋转传感器（63）监视惰轮（61）并产生旋转信号。控制器（24）耦合到旋转传感器（63）并且响应于旋转信号确定复合结构（12）上的一个或多个缺陷和FOD（19）的特性。

5. 发明申请

US20070096019A1 Apparatus and methods for integrating encoding functions in material placement machines 有权
标题翻译：用于将编码功能集成在材料贴装机器中的装置和方法
公开(公告)号：US20070096019A1
公开(公告)日：2007-05-03
申请号：US11264077
申请日：2005-10-31
申请人： Roger Engelbart , Reed Hannebaum , Jeff Putnam
发明人： Roger Engelbart , Reed Hannebaum , Jeff Putnam
IPC分类号： G01D5/34
CPC分类号： B29C70/384
摘要： A method of providing input to an inspection system for inspecting material laid by a composite material placement machine. A placement machine component that drives a first encoder output is used to drive a second encoder output. The second encoder output is used to trigger image acquisition by the inspection system. Existing components can be used to provide encoding capability for a placement machine inspection system. Because encoder output signals for material placement and for material inspection are driven by the same component, material placement locations can be determined more precisely compared with other methods.
摘要翻译：向检查系统提供输入的方法，用于检查由复合材料铺放机铺设的材料。用于驱动第一编码器输出的贴片机部件用于驱动第二编码器输出。第二编码器输出用于触发检测系统的图像采集。现有组件可用于为贴片机检查系统提供编码能力。由于用于材料放置和材料检查的编码器输出信号由相同的部件驱动，与其他方法相比，可以更准确地确定材料放置位置。

6. 发明申请

US20060108048A1 IN-PROCESS VISION DETECTION OF FLAWS AND FOD BY BACK FIELD ILLUMINATION 审中-公开
标题翻译：通过后视场照明进行FLAWS和FOD的进程视觉检测
公开(公告)号：US20060108048A1
公开(公告)日：2006-05-25
申请号：US10904719
申请日：2004-11-24
申请人： Roger Engelbart , Reed Hannebaum , Tim Pollock
发明人： Roger Engelbart , Reed Hannebaum , Tim Pollock
IPC分类号： B32B41/00 , B32B37/00 , B32B38/00
CPC分类号： B29C70/38 , B29C70/386 , G01N2021/8472
摘要： A flaw and foreign object debris (FOD) detection system (11) for use during fabrication of a structure (12) includes an illumination device (13). The illumination device (13) is configured to be in proximity with a fabrication system (10) and illuminates a portion (18) of the structure (12). The illumination device (13) directs light rays (16) at acute angles relative to the portion (18). A detector (14) monitors the portion (18) and detects FOD in the portion (18) during fabrication of the structure (12) in response to the reflection of the light rays (16) off of the portion (18).
摘要翻译：在结构（12）的制造期间使用的缺陷和异物碎片（FOD）检测系统（11）包括照明装置（13）。照明装置（13）构造成与制造系统（10）接近并照亮结构（12）的部分（18）。照明装置（13）相对于部分（18）以锐角引导光线（16）。检测器（14）响应于光线（16）从部分（18）的反射而在制造结构（12）期间监测部分（18）并检测部分（18）中的FOD。

7. 发明申请

US20070034313A1 Systems and methods for in-process vision inspection for automated machines 有权
标题翻译：用于自动化机器的过程中视觉检查的系统和方法
公开(公告)号：US20070034313A1
公开(公告)日：2007-02-15
申请号：US11202411
申请日：2005-08-11
申请人： Roger Engelbart , Reed Hannebaum , Timothy Pollock
发明人： Roger Engelbart , Reed Hannebaum , Timothy Pollock
IPC分类号： B32B38/00 , B32B41/00 , B32B37/00
CPC分类号： B32B41/00 , B29C70/32 , B29C70/386 , B29C70/541 , B29L2031/3076 , G01N2021/8472
摘要： Systems and methods for in-process vision inspection for automated machines are disclosed. In one embodiment, a head assembly includes a tool moveable over a workpiece and adapted to perform a manufacturing operation on the workpiece, and an inspection unit operatively positioned proximate the tool and moveable with the tool relative to the workpiece. The inspection unit is adapted to perform a vision inspection of a portion of the workpiece simultaneously with the performance of the manufacturing operation on the workpiece. In a particular embodiment, the inspection unit includes a camera adapted to monitor an area including the portion of the workpiece upon which the tool has performed the manufacturing operation, and a processor operatively coupled to the camera and adapted to receive an image from the camera and to analyze the image to determine a presence of a defect within the portion of the workpiece.
摘要翻译：公开了用于自动化机器的过程中视觉检查的系统和方法。在一个实施例中，头部组件包括可在工件上移动并适于在工件上执行制造操作的工具，以及可操作地定位在工具附近并且可以与工具相对于工件移动的检查单元。所述检查单元适于对所述工件的一部分进行与对所述工件的制造操作的执行同时进行的视觉检查。在特定实施例中，检查单元包括适于监视包括工具在其上执行制造操作的部分的区域的照相机，以及可操作地耦合到照相机并适于从照相机接收图像的处理器，以分析图像以确定工件部分内的缺陷的存在。

8. 发明申请

US20080008380A1 SYSTEMS AND METHODS FOR DETERMINING INCONSISTENCY CHARACTERISTICS OF A COMPOSITE STRUCTURE 有权
标题翻译：用于确定复合结构不典型特征的系统和方法
公开(公告)号：US20080008380A1
公开(公告)日：2008-01-10
申请号：US11832831
申请日：2007-08-02
申请人： Roger Engelbart , Reed Hannebaum , Steve Schrader
发明人： Roger Engelbart , Reed Hannebaum , Steve Schrader
IPC分类号： G06K9/00
CPC分类号： G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
摘要： Systems and methods for determining an inconsistency characteristic of a composite structure, such as inconsistency density-per-unit area. In one implementation, a method is disclosed for determining an inconsistency characteristic of a composite structure. The method involves determining a first distance from a first reference point of the composite structure to an inconsistency; determining a second distance from a second reference point of the composite structure to the inconsistency; using the first and second distances to establish a reference area of the composite structure; and considering each inconsistency detected within the reference area and producing therefrom an inconsistency characteristic representative of the composite structure.
摘要翻译：用于确定复合结构的不一致特性的系统和方法，例如每单位面积的不一致性密度。在一个实现中，公开了一种用于确定复合结构的不一致特性的方法。该方法包括确定从复合结构的第一参考点到不一致的第一距离; 确定从所述复合结构的第二参考点到所述不一致的第二距离; 使用第一和第二距离来建立复合结构的参考区域; 并且考虑在参考区域内检测到的每个不一致性并由此产生表示复合结构的不一致性特征。

9. 发明申请

US20080006102A1 SYSTEMS AND METHODS FOR DETERMINING INCONSISTENCY CHARACTERISTICS OF A COMPOSITE STRUCTURE. 有权
标题翻译：用于确定复合结构不典型特征的系统和方法。
公开(公告)号：US20080006102A1
公开(公告)日：2008-01-10
申请号：US11832853
申请日：2007-08-02
申请人： Roger Engelbart , Reed Hannebaum , Steve Schrader
发明人： Roger Engelbart , Reed Hannebaum , Steve Schrader
IPC分类号： G01N33/00
CPC分类号： G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
摘要： Systems and methods for determining an inconsistency characteristic of a composite structure, such as inconsistency density-per-unit area. In one implementation, a method is disclosed for determining an inconsistency characteristic of a composite structure. The method involves determining a first distance from a first reference point of the composite structure to an inconsistency; determining a second distance from a second reference point of the composite structure to the inconsistency; using the first and second distances to establish a reference area of the composite structure; and considering each inconsistency detected within the reference area and producing therefrom an inconsistency characteristic representative of the composite structure.
摘要翻译：用于确定复合结构的不一致特性的系统和方法，例如每单位面积的不一致性密度。在一个实现中，公开了一种用于确定复合结构的不一致特性的方法。该方法包括确定从复合结构的第一参考点到不一致的第一距离; 确定从复合结构的第二参考点到不一致的第二距离; 使用第一和第二距离来建立复合结构的参考区域; 并且考虑在参考区域内检测到的每个不一致性并由此产生表示复合结构的不一致性特征。

10. 发明申请

US20050117793A1 Systems and methods for determining defect characteristics of a composite structure 有权
标题翻译：用于确定复合结构的缺陷特性的系统和方法
公开(公告)号：US20050117793A1
公开(公告)日：2005-06-02
申请号：US10726099
申请日：2003-12-02
申请人： Roger Engelbart , Reed Hannebaum , Steve Schrader
发明人： Roger Engelbart , Reed Hannebaum , Steve Schrader
IPC分类号： G01N21/84 , G01N21/89 , G01N21/95 , G06T7/00 , G06K9/00
CPC分类号： G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
摘要： Systems and methods for determining a defect characteristic of a composite structure, such as defect density-per-unit area and/or cumulative. In one preferred embodiment, a method for determining a defect characteristic of a composite structure generally includes: determining a first distance from a first reference point of the composite structure to a defect; determining a second distance from a second reference point of the composite structure to the defect; using the first and second distances to establish a reference area of the composite structure; and considering each defect detected within the reference area and producing therefrom a defect characteristic representative of the composite structure.
摘要翻译：用于确定复合结构的缺陷特性的系统和方法，例如每单位面积的缺陷密度和/或累积。在一个优选实施例中，用于确定复合结构的缺陷特性的方法通常包括：确定从复合结构的第一参考点到缺陷的第一距离; 确定从复合结构的第二参考点到缺陷的第二距离; 使用第一和第二距离来建立复合结构的参考区域; 并考虑在参考区域内检测到的每个缺陷并由此产生代表该复合结构的缺陷特征。

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