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1. 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。

2. 发明申请

US20070204555A1 SYSTEMS AND METHODS FOR USING LIGHT TO INDICATE INCONSISTENCY LOCATIONS ON A COMPOSITE STRUCTURE 有权
标题翻译：使用光源显示复合结构不确定性位置的系统和方法
公开(公告)号：US20070204555A1
公开(公告)日：2007-09-06
申请号：US11688068
申请日：2007-03-19
申请人： Roger Engelbart , Frank Speno
发明人： Roger Engelbart , Frank Speno
IPC分类号： E04B1/00
CPC分类号： B29C70/384 , G01N2021/8472 , G05B19/418 , G05B2219/31048 , Y02P90/02 , Y02P90/04 , Y02P90/14
摘要： A method for using light to indicate locations of inconsistencies on a composite structure. The method generally includes electronically accessing positional data defining one or more inconsistency locations on a composite structure. The positional data may be extracted from a part fabrication file containing numerical control (NC) data that may be used by a material placement machine to fabricate the composite structure. A light source directs light at the composite structure to illuminate the inconsistency locations as defined by the positional data. The information needed by the light source may be stored in a lookup table accessed by a processor of a vision detection system. The light allows the inconsistency locations to be noted for later action. Information such as the specific type of inconsistency detected, its dimensions, and a recommended course of action may all be projected via optical signals simultaneously onto the composite structure to aid the user in quickly identifying and evaluating each noted inconsistency. The lookup table may also be used to store historical information that aids in the evaluation of specific types of inconsistencies and may be used to by the system to suggest specific type(s) of action to the user in addressing each inconsistency.
摘要翻译：一种使用光指示复合结构不一致位置的方法。该方法通常包括电子地访问定义复合结构上的一个或多个不一致位置的位置数据。位置数据可以从包含数值控制（NC）数据的零件制造文件中提取，该数据可由材料贴装机使用以制造复合结构。光源将光引导到复合结构以照亮由位置数据定义的不一致位置。光源所需的信息可以存储在由视觉检测系统的处理器访问的查找表中。灯允许注意不一致的位置以备后续行动。诸如所检测的不一致的具体类型，其尺寸和推荐的动作过程之类的信息可以通过光信号同时投影到复合结构上，以帮助用户快速识别和评估每个所述的不一致性。查找表还可以用于存储有助于评估特定类型的不一致性的历史信息，并且可以被系统用于在解决每个不一致性时向用户建议具体的动作类型。

3. 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。

4. 发明申请

US20070089549A1 Apparatus and methods for adjustably supporting probes 审中-公开
标题翻译：用于可调节地支撑探针的装置和方法
公开(公告)号：US20070089549A1
公开(公告)日：2007-04-26
申请号：US11183203
申请日：2005-10-06
申请人： Roger Engelbart , Eugene Myers , Nancy Wood
发明人： Roger Engelbart , Eugene Myers , Nancy Wood
IPC分类号： G01D21/00
CPC分类号： G01B5/0004 , G01N17/006 , G01N22/00
摘要： Apparatus and methods for adjustably supporting probes are disclosed. In one embodiment, a sensor support assembly includes a base member adapted to be positioned proximate to and move along a surface of a material, the base member including a first outwardly projecting engagement member and a second outwardly projecting engagement member spaced apart from the first engagement member, and a support member coupled to the base member and including a boss adapted to engage a probe, wherein the first and second engagement members are adapted to engage the surface and to maintain a stand-off distance between the probe and the surface.
摘要翻译：公开了用于可调节地支撑探针的装置和方法。在一个实施例中，传感器支撑组件包括适于被定位成靠近材料表面并且沿材料表面移动的基座构件，所述基座构件包括第一向外突出的接合构件和与第一接合部间隔开的第二向外突出的接合构件以及联接到所述基座构件并且包括适于接合探针的凸台的支撑构件，其中所述第一和第二接合构件适于接合所述表面并且保持所述探针与所述表面之间的间隔距离。

5. 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。

6. 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。

7. 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。

8. 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。

9. 发明申请

US20050025350A1 Systems and method for identifying foreign objects and debris (FOD) and defects during fabrication of a composite structure 有权
标题翻译：在复合结构制造过程中识别异物和碎屑（FOD）和缺陷的系统和方法
公开(公告)号：US20050025350A1
公开(公告)日：2005-02-03
申请号：US10846974
申请日：2004-05-14
申请人： Roger Engelbart , Reed Hannebaum , Steve Schrader , Scott Holmes , Craig Walters
发明人： Roger Engelbart , Reed Hannebaum , Steve Schrader , Scott Holmes , Craig Walters
IPC分类号： G01N21/892 , B29C70/54 , D06H3/00 , D06H3/08 , G01N21/84 , G01N21/88 , G01N21/898 , G01N21/94 , G01N21/95 , G01N33/36 , G06K9/00
CPC分类号： G01N21/94 , B29C70/54 , B29C2037/906 , G01N21/8806 , G01N21/95 , G01N33/36 , G01N2021/8472 , G01N2021/8825
摘要： Systems and methods for identifying foreign objects and debris (FOD) and defects during fabrication of a composite structure. The system includes at least one light source positioned to emit light that illuminates a portion of the composite structure with bright field illumination and that also illuminates another portion of the composite structure with dark field illumination. The bright field illumination is reflected differently by defects in the composite structure than from portions of the composite structure that are defect free. The dark field illumination is reflected differently by FOD on the composition structure than from surfaces of the composite structure that are FOD free. The system also includes at least one camera for receiving images of the illuminated portions of the composite structure. The images received by the camera may be processed by a processor which then outputs a response identifying defects and foreign objects and debris based on the images.
摘要翻译：在复合结构制造过程中识别异物和碎屑（FOD）和缺陷的系统和方法。该系统包括至少一个光源，其被定位成发射用亮场照明照射复合结构的一部分的光，并且还用暗场照明照亮复合结构的另一部分。复合结构中的亮场照明不同于复合结构的缺陷部分。组合结构上的FOD对暗场照明的反射不同于复合结构的FOD自由面。该系统还包括用于接收复合结构的照明部分的图像的至少一个照相机。由相机接收的图像可以由处理器处理，处理器然后基于图像输出识别缺陷和异物和碎片的响应。

10. 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。

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