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1. 发明申请

US20060187470A1 Optical metrology system 有权
公开(公告)号：US20060187470A1
公开(公告)日：2006-08-24
申请号：US11065623
申请日：2005-02-24
申请人： Cameron Massey , William Barvosa-Carter , Hans Bruesselbach , Robert Doty , Guillermo Herrera , Michael Nolan
发明人： Cameron Massey , William Barvosa-Carter , Hans Bruesselbach , Robert Doty , Guillermo Herrera , Michael Nolan
IPC分类号： G01C3/08 , G01B11/14 , G02B23/00
CPC分类号： G01B11/002 , G01S7/4811 , G01S7/4815 , G01S7/491 , G01S17/36 , G01S17/42 , G01S17/87 , G01S17/89
摘要： An optical metrology system having an optical metrology sensor assembly and a target is disclosed. The optical metrology sensor assembly transmits a light beam to the target and then uses the reflected beam from the target to determine the position of the target in three dimensions. The optical metrology sensor can comprise a light source, a ranging device, and a two-dimensional sensor. The optical metrology system is suitable for applications such as determining the position, orientation, and shape of a spacecraft antenna, so as to facilitate movement thereof to enhance operation of the antenna.

2. 发明授权

US07505152B2 Optical metrology system 有权
标题翻译：光学计量系统
公开(公告)号：US07505152B2
公开(公告)日：2009-03-17
申请号：US11065623
申请日：2005-02-24
申请人： Cameron G. Massey , William Barvosa-Carter , Hans Bruesselbach , Robert Doty , Guillermo Herrera , Michael Nolan
发明人： Cameron G. Massey , William Barvosa-Carter , Hans Bruesselbach , Robert Doty , Guillermo Herrera , Michael Nolan
IPC分类号： G01B11/14
CPC分类号： G01B11/002 , G01S7/4811 , G01S7/4815 , G01S7/491 , G01S17/36 , G01S17/42 , G01S17/87 , G01S17/89
摘要： An optical metrology system having an optical metrology sensor assembly and a target is disclosed. The optical metrology sensor assembly transmits a light beam to the target and then uses the reflected beam from the target to determine the position of the target in three dimensions. The optical metrology sensor can comprise a light source, a ranging device, and a two-dimensional sensor. The optical metrology system is suitable for applications such as determining the position, orientation, and shape of a spacecraft antenna, so as to facilitate movement thereof to enhance operation of the antenna.
摘要翻译：公开了具有光学测量传感器组件和目标的光学测量系统。光学测量传感器组件将光束透射到目标，然后使用来自目标的反射光束来确定目标在三维中的位置。光学测量传感器可以包括光源，测距装置和二维传感器。光学测量系统适用于确定航天器天线的位置，方向和形状等应用，以便于其运动，从而增强天线的操作。

3. 发明申请

US20050235504A1 Metrology system and method for measuring five degrees-of-freedom for a point target 有权
标题翻译：用于测量点目标的五自由度的计量系统和方法
公开(公告)号：US20050235504A1
公开(公告)日：2005-10-27
申请号：US10833199
申请日：2004-04-26
申请人： William Barvosa-Carter , Cameron Massey , Robert Doty , Guillermo Herrera
发明人： William Barvosa-Carter , Cameron Massey , Robert Doty , Guillermo Herrera
IPC分类号： G01C15/00
CPC分类号： G01C15/002
摘要： A metrology system includes a laser, a position sensitive detector array, a first collimator, a second collimator, and a mirror. The position sensitive detector array and the first collimator are positioned at a reference point. The second collimator and the mirror are positioned at a point target at a distance from the reference point. A laser beam is alternately provided to the first collimator and the second collimator by optical fiber. The position sensitive detector array measures position data from a first laser crosshair generated by the first collimator and from a second laser crosshair generated by the second collimator. By alternating the activation of the first collimator and the second collimator it is possible to measure 5 degrees-of-freedom for the point target. A metrology system processing unit provides analog data processing. The metrology system that is suitable for, but not limited to, facilitating active compensation of large spacecraft structures.
摘要翻译：计量系统包括激光器，位置敏感检测器阵列，第一准直仪，第二准直仪和反射镜。位置敏感检测器阵列和第一准直器位于参考点。第二准直器和反射镜位于与参考点一定距离的点目标处。通过光纤将激光束交替地提供给第一准直仪和第二准直仪。位置敏感检测器阵列测量由第一准直仪产生的第一激光十字线和由第二准直仪产生的第二激光十字准线的位置数据。通过交替激活第一准直仪和第二准直仪，可以测量点目标的5度自由度。计量系统处理单元提供模拟数据处理。适用于但不限于促进大型航天器结构主动补偿的计量系统。

4. 发明申请

US20050230546A1 Airflow control devices based on active materials 有权
标题翻译：基于活性物质的气流控制装置
公开(公告)号：US20050230546A1
公开(公告)日：2005-10-20
申请号：US11086469
申请日：2004-11-05
申请人： Geoffrey Mc Knight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
发明人： Geoffrey Mc Knight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
IPC分类号： B60H1/00 , B62D35/00 , B64C1/00 , B64C3/00 , B64C5/00 , B64C23/00 , E05F15/20 , F15D1/10
CPC分类号： B60K11/085 , B60H2001/00092 , B62D35/00 , B64C23/00 , B64C2027/7288 , F15D1/10 , Y02T10/88 , Y02T50/34
摘要： An airflow control device comprises a body and an active material in operative communication with the body. The active material, such as shape memory material, is operative to change at least one attribute in response to an activation signal. The active material can change its shape, dimensions and/or stiffness producing a change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness to control vehicle airflow to better suit changes in driving conditions such as weather, ground clearance and speed, while reducing maintenance and the level of failure modes. As such, the device reduces vehicle damage due to inadequate ground clearance, while increasing vehicle stability and fuel economy. An activation device, controller and sensors may be employed to further control the change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness of the device. A method for controlling vehicle airflow selectively introduces an activation signal to initiate a change of at least one feature of the device that can be reversed upon discontinuation of the activation signal.
摘要翻译：气流控制装置包括与主体可操作地连通的主体和活动材料。诸如形状记忆材料的活性材料可操作以响应于激活信号改变至少一个属性。活性材料可以改变其形状，尺寸和/或刚度，从而产生气流控制装置的至少一个特征的变化，例如形状，尺寸，位置，取向和/或刚度，以控制车辆气流，以更好地适应驾驶中的变化条件如天气，离地间隙和速度，同时减少维护和故障模式的水平。因此，该装置由于不足的离地间隙而减少车辆损坏，同时提高车辆稳定性和燃料经济性。可以使用激活装置，控制器和传感器来进一步控制气流控制装置的至少一个特征的变化，例如装置的形状，尺寸，位置，取向和/或刚度。用于控制车辆气流的方法选择性地引入激活信号以启动在停止激活信号时可以反转的装置的至少一个特征的改变。

5. 发明申请

US20050121946A1 Airflow control devices based on active materials 有权
公开(公告)号：US20050121946A1
公开(公告)日：2005-06-09
申请号：US10983330
申请日：2004-11-05
申请人： Geoffrey McKnight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
发明人： Geoffrey McKnight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
IPC分类号： B60H1/00 , B62D35/00 , B64C1/00 , B64C3/00 , B64C5/00 , B64C23/00 , E05F15/20 , F15D1/10
CPC分类号： B60K11/085 , B60H2001/00092 , B62D35/00 , B64C23/00 , B64C2027/7288 , F15D1/10 , Y02T10/88 , Y02T50/34
摘要： An airflow control device comprises a body and an active material in operative communication with the body. The active material, such as shape memory material, is operative to change at least one attribute in response to an activation signal. The active material can change its shape, dimensions and/or stiffness producing a change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness to control vehicle airflow to better suit changes in driving conditions such as weather, ground clearance and speed, while reducing maintenance and the level of failure modes. As such, the device reduces vehicle damage due to inadequate ground clearance, while increasing vehicle stability and fuel economy. An activation device, controller and sensors may be employed to further control the change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness of the device. A method for controlling vehicle airflow selectively introduces an activation signal to initiate a change of at least one feature of the device that can be reversed upon discontinuation of the activation signal.

6. 发明申请

US20060202492A1 Reversibly expandable energy absorbing assembly and methods for operating the same 有权
标题翻译：可逆扩展的能量吸收组件及其操作方法
公开(公告)号：US20060202492A1
公开(公告)日：2006-09-14
申请号：US11075384
申请日：2005-03-08
申请人： William Barvosa-Carter , Nancy Johnson , Alan Browne , Guillermo Herrera , Geoffrey Mc Knight , Alan Jacobsen , Cameron Massey
发明人： William Barvosa-Carter , Nancy Johnson , Alan Browne , Guillermo Herrera , Geoffrey Mc Knight , Alan Jacobsen , Cameron Massey
IPC分类号： B60R19/20
CPC分类号： B60R19/20 , B60N2/42709 , B60N2/914 , B60R21/04 , B60R2021/0407 , B60R2021/0421 , F16F7/121 , F16F2224/0258
摘要： A reversible energy absorbing assembly including a cellular lattice comprising a shape memory material disposed within an expandable interior region of the assembly, wherein the shape memory material is adapted to expand from a first configuration to an expanded configuration in response to fluid communication with a fluid source. Once expanded, the assembly effectively absorbs kinetic energy of an object upon impact with the assembly. The shape memory material can be thermally activated to restore the first configuration of the energy absorbing assembly. Methods of operating the energy absorbing assembly are also disclosed.
摘要翻译：一种可逆能量吸收组件，包括包括设置在所述组件的可扩展内部区域内的形状记忆材料的蜂窝格子，其中所述形状记忆材料适于响应于与流体源的流体连通而从第一构型扩展到扩张构型。一旦膨胀，组件在与组件碰撞时有效地吸收物体的动能。形状记忆材料可被热激活以恢复能量吸收组件的第一构型。还公开了操作能量吸收组件的方法。

7. 发明申请

US20050194815A1 Airflow control devices based on active materials 有权
公开(公告)号：US20050194815A1
公开(公告)日：2005-09-08
申请号：US10983329
申请日：2004-11-05
申请人： Geoffrey Mc Knight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
发明人： Geoffrey Mc Knight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
IPC分类号： B60J1/00 , B62D35/00 , B62D37/02
CPC分类号： B62D35/00 , B62D35/005 , B62D35/007
摘要： An airflow control device comprises a body and an active material in operative communication with the body. The active material, such as shape memory material, is operative to change at least one attribute in response to an activation signal. The active material can change its shape, dimensions and/or stiffness producing a change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness to control vehicle airflow to better suit changes in driving conditions such as weather, ground clearance and speed, while reducing maintenance and the level of failure modes. As such, the device reduces vehicle damage due to inadequate ground clearance, while increasing vehicle stability and fuel economy. An activation device, controller and sensors may be employed to further control the change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness of the device. A method for controlling vehicle airflow selectively introduces an activation signal to initiate a change of at least one feature of the device that can be reversed upon discontinuation of the activation signal.

8. 发明申请

US20060267376A1 Airflow control devices based on active materials 有权
标题翻译：基于活性物质的气流控制装置
公开(公告)号：US20060267376A1
公开(公告)日：2006-11-30
申请号：US11086470
申请日：2004-11-05
申请人： Geoffrey McKnight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
发明人： Geoffrey McKnight , Cameron Massey , Guillermo Herrera , William Barvosa-Carter , Nancy Johnson , Alan Browne
IPC分类号： E05F15/20 , B60K11/00 , B62D35/00
CPC分类号： B60K11/085 , B60H2001/00092 , B62D35/00 , B64C23/00 , B64C2027/7288 , F15D1/10 , Y02T10/88 , Y02T50/34
摘要： An airflow control device comprises a body and an active material in operative communication with the body. The active material, such as shape memory material, is operative to change at least one attribute in response to an activation signal. The active material can change its shape, dimensions and/or stiffness producing a change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness to control vehicle airflow to better suit changes in driving conditions such as weather, ground clearance and speed, while reducing maintenance and the level of failure modes. As such, the device reduces vehicle damage due to inadequate ground clearance, while increasing vehicle stability and fuel economy. An activation device, controller and sensors may be employed to further control the change in at least one feature of the airflow control device such as shape, dimension, location, orientation, and/or stiffness of the device. A method for controlling vehicle airflow selectively introduces an activation signal to initiate a change of at least one feature of the device that can be reversed upon discontinuation of the activation signal.
摘要翻译：气流控制装置包括与主体可操作地连通的主体和活动材料。诸如形状记忆材料的活性材料可操作以响应于激活信号改变至少一个属性。活性材料可以改变其形状，尺寸和/或刚度，从而产生气流控制装置的至少一个特征的变化，例如形状，尺寸，位置，取向和/或刚度，以控制车辆气流，以更好地适应驾驶中的变化条件如天气，离地间隙和速度，同时减少维护和故障模式的水平。因此，该装置由于不足的离地间隙而减少车辆损坏，同时提高车辆稳定性和燃料经济性。可以使用激活装置，控制器和传感器来进一步控制气流控制装置的至少一个特征的变化，例如装置的形状，尺寸，位置，取向和/或刚度。用于控制车辆气流的方法选择性地引入激活信号以启动在停止激活信号时可以反转的装置的至少一个特征的改变。

9. 发明申请

US20050217767A1 Reversibly expandable energy absorbing assembly utilizing shape memory foams for impact management and methods for operating the same 有权
标题翻译：利用形状记忆泡沫进行冲击管理的可逆扩展能量吸收组件及其操作方法
公开(公告)号：US20050217767A1
公开(公告)日：2005-10-06
申请号：US10815332
申请日：2004-04-01
申请人： William Barvosa-Carter , Nancy Johnson , Alan Browne , Guillermo Herrera , Geoffrey Mc Knight , Cameron Massey
发明人： William Barvosa-Carter , Nancy Johnson , Alan Browne , Guillermo Herrera , Geoffrey Mc Knight , Cameron Massey
IPC分类号： B60N2/48 , B60R21/04 , B60R21/045 , C22C1/00
CPC分类号： B60R21/04 , B60R21/045
摘要： A reversible energy absorbing assembly including a shape memory foam disposed within an interior region, wherein the shape memory foam is adapted to expand to an expanded configuration in response to fluid communication with a fluid source. The shape memory foam is a material selected from the group consisting of shape memory alloys and shape memory polymers. Once expanded, the assembly effectively absorbs kinetic energy of an object upon impact with the assembly. The shape memory foam can be thermally activated to restore the original configuration of the energy absorbing assembly. Methods of operating the energy absorbing assembly are also disclosed.
摘要翻译：一种可逆能量吸收组件，包括设置在内部区域内的形状记忆泡沫，其中所述形状记忆泡沫适于响应于与流体源的流体连通而扩展到扩展构型。形状记忆泡沫是选自形状记忆合金和形状记忆聚合物的材料。一旦膨胀，组件在与组件碰撞时有效地吸收物体的动能。形状记忆泡沫可以被热激活以恢复能量吸收组件的原始构造。还公开了操作能量吸收组件的方法。

10. 发明申请

US20050198907A1 Active material based seal assemblies and methods for varying seal force 有权
标题翻译：基于活性材料的密封组件和用于改变密封力的方法
公开(公告)号：US20050198907A1
公开(公告)日：2005-09-15
申请号：US11076434
申请日：2005-03-09
申请人： Geoffrey McKnight , Cameron Massey , William Barvosa-Carter , Christopher Henry , Guillermo Herrera , Andrew Keefe , Alan Browne , Nancy Johnson
发明人： Geoffrey McKnight , Cameron Massey , William Barvosa-Carter , Christopher Henry , Guillermo Herrera , Andrew Keefe , Alan Browne , Nancy Johnson
IPC分类号： B60J10/00 , E05B47/00 , E05B65/12 , E05C3/06 , E05C19/00 , E05F1/00 , E05F11/38 , E06B7/16 , E06B7/23 , F16J15/00 , F16J15/02 , F16J15/06 , F16J15/08 , F16J15/53
CPC分类号： E06B7/2314 , B60J10/15 , B60J10/16 , B60J10/244 , B60J10/40 , B60J10/50 , C08L2201/12 , E05B15/16 , E05B15/1607 , E05B47/0009 , E05B47/0011 , E05B81/00 , E05B81/20 , E05C19/001 , E05C19/166 , E05F1/00 , E05Y2201/43 , E05Y2400/614 , E05Y2800/67 , E05Y2900/531 , E05Y2900/55 , F16J15/022 , F16J15/025 , F16J15/027 , F16J15/028 , F16J15/061 , F16J15/064 , F16J15/0806 , Y10S277/921 , Y10S292/65 , Y10T16/56 , Y10T292/11
摘要： Active seal assemblies employing active materials that can be controlled and remotely changed to alter the seal effectiveness, wherein the active seal assemblies actively change modulus properties such as stiffness, shape orientation, and the like. In this manner, in seal applications such as a vehicle door application, door opening and closing efforts can be minimized yet seal effectiveness can be maximized.
摘要翻译：主动密封组件采用可被控制和远程改变以改变密封效能的活性材料，其中主动密封组件主动地改变诸如刚度，形状取向等的模量性质。以这种方式，在诸如车门应用的密封应用中，可以最小化门打开和关闭的努力，从而可以最大化密封效果。

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