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1.发明申请Systems and methods for determining defect characteristics of a composite structure 有权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
Applicant: Roger Engelbart , Reed Hannebaum , Steve Schrader
Inventor： Roger Engelbart , Reed Hannebaum , Steve Schrader
CPC classification number: G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
Abstract: 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.
Abstract translation: 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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2.发明申请Systems and method for identifying foreign objects and debris (FOD) and defects during fabrication of a composite structure 有权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
Applicant: Roger Engelbart , Reed Hannebaum , Steve Schrader , Scott Holmes , Craig Walters
Inventor： Roger Engelbart , Reed Hannebaum , Steve Schrader , Scott Holmes , Craig Walters
IPC: G01N21/892 , B29C70/54 , D06H3/00 , D06H3/08 , G01N21/84 , G01N21/88 , G01N21/898 , G01N21/94 , G01N21/95 , G01N33/36 , G06K9/00
CPC classification number: G01N21/94 , B29C70/54 , B29C2037/906 , G01N21/8806 , G01N21/95 , G01N33/36 , G01N2021/8472 , G01N2021/8825
Abstract: 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.
Abstract translation: 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。
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3.发明申请SYSTEMS AND METHODS FOR DETERMINING INCONSISTENCY CHARACTERISTICS OF A COMPOSITE STRUCTURE. 有权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
Applicant: Roger Engelbart , Reed Hannebaum , Steve Schrader
Inventor： Roger Engelbart , Reed Hannebaum , Steve Schrader
IPC: G01N33/00
CPC classification number: G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
Abstract: 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.
Abstract translation: 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。
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4.发明授权公开(公告)号：US07983469B2
公开(公告)日：2011-07-19
申请号：US11832831
申请日：2007-08-02
Applicant: Roger W Engelbart , Reed Hannebaum , Steve Schrader
Inventor： Roger W Engelbart , Reed Hannebaum , Steve Schrader
IPC: G06K9/00
CPC classification number: G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
Abstract: 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.
Abstract translation: 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。
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5.发明授权公开(公告)号：US07289656B2
公开(公告)日：2007-10-30
申请号：US10726099
申请日：2003-12-02
Applicant: Roger W. Engelbart , Reed Hannebaum , Steve Schrader
Inventor： Roger W. Engelbart , Reed Hannebaum , Steve Schrader
IPC: G06K9/00
CPC classification number: G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
6.发明授权Systems and methods enabling automated return to and/or repair of defects with a material placement machine 有权使用材料放置机器自动返回和/或修复缺陷的系统和方法公开(公告)号：US07039485B2
公开(公告)日：2006-05-02
申请号：US10799306
申请日：2004-03-12
Applicant: Roger W. Engelbart , Michael R. Chapman , Brice A. Johnson , Kathryn A. Soucy , Reed Hannebaum , Steve Schrader
Inventor： Roger W. Engelbart , Michael R. Chapman , Brice A. Johnson , Kathryn A. Soucy , Reed Hannebaum , Steve Schrader
CPC classification number: G01N21/8806 , B29C70/386 , G01N2021/8472
Abstract: A method generally includes electronically accessing positional data defining a defect location on a composite structure, and automatically causing a material placement machine to return to the defect location as defined by the positional data. The method can also include automatically causing the material placement machine to place or lay down material sufficient for repairing a defect at the defect location. Alternatively, the material placement machine may automatically return to a defect location, and then an operator may manually repair the defect at the defect location.
Abstract translation: 方法通常包括电子地访问定义复合结构上的缺陷位置的位置数据，并且自动使材料放置机器返回到由位置数据定义的缺陷位置。 该方法还可以包括自动地使材料放置机器放置或放置足以修复缺陷位置处的缺陷的材料。 或者，材料放置机器可以自动地返回到缺陷位置，然后操作者可以在缺陷位置手动修复缺陷。
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7.发明申请公开(公告)号：US20100303335A1
公开(公告)日：2010-12-02
申请号：US12813329
申请日：2010-06-10
Applicant: Roger W. Engelbart , Reed Hannebaum , Steve Schrader
Inventor： Roger W. Engelbart , Reed Hannebaum , Steve Schrader
IPC: G06K9/00
CPC classification number: G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
Abstract: 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.
Abstract translation: 用于确定复合结构的不一致特性的方法，例如每单位面积的不一致密度。 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。
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8.发明授权公开(公告)号：US07769224B2
公开(公告)日：2010-08-03
申请号：US11832853
申请日：2007-08-02
Applicant: Roger W Engelbart , Reed Hannebaum , Steve Schrader
Inventor： Roger W Engelbart , Reed Hannebaum , Steve Schrader
IPC: G06K9/00
CPC classification number: G06T7/0006 , G01N21/95 , G01N2021/8472 , G06T7/41 , G06T2207/10048 , G06T2207/10152 , G06T2207/30164
Abstract: 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.
Abstract translation: 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。
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9.发明授权Systems and method for identifying foreign objects and debris (FOD) and defects during fabrication of a composite structure 有权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：US07236625B2
公开(公告)日：2007-06-26
申请号：US10846974
申请日：2004-05-14
Applicant: Roger W Engelbart , Reed Hannebaum , Steve Schrader , Scott T Holmes , Craig Walters
Inventor： Roger W Engelbart , Reed Hannebaum , Steve Schrader , Scott T Holmes , Craig Walters
IPC: G06K9/00
CPC classification number: G01N21/94 , B29C70/54 , B29C2037/906 , G01N21/8806 , G01N21/95 , G01N33/36 , G01N2021/8472 , G01N2021/8825
Abstract: 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.
Abstract translation: 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。
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10.发明申请SYSTEMS AND METHODS ENABLING AUTOMATED RETURN TO AND/OR REPAIR OF DEFECTS WITH A MATERIAL PLACEMENT MACHINE 有权使用材料放置机器自动返回和/或修复缺陷的系统和方法公开(公告)号：US20050203657A1
公开(公告)日：2005-09-15
申请号：US10799306
申请日：2004-03-12
Applicant: Roger Engelbart , Michael Chapman , Brice Johnson , Kathryn Soucy , Reed Hannebaum , Steve Schrader
Inventor： Roger Engelbart , Michael Chapman , Brice Johnson , Kathryn Soucy , Reed Hannebaum , Steve Schrader
CPC classification number: G01N21/8806 , B29C70/386 , G01N2021/8472
Abstract: A method generally includes electronically accessing positional data defining a defect location on a composite structure, and automatically causing a material placement machine to return to the defect location as defined by the positional data. The method can also include automatically causing the material placement machine to place or lay down material sufficient for repairing a defect at the defect location. Alternatively, the material placement machine may automatically return to a defect location, and then an operator may manually repair the defect at the defect location.
Abstract translation: 方法通常包括电子地访问定义复合结构上的缺陷位置的位置数据，并且自动使材料放置机器返回到由位置数据定义的缺陷位置。 该方法还可以包括自动地使材料放置机器放置或放置足以修复缺陷位置处的缺陷的材料。 或者，材料放置机器可以自动地返回到缺陷位置，然后操作者可以在缺陷位置手动修复缺陷。
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