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    • 101. 发明申请
    • REAL-TIME 3D SHAPE MEASUREMENT SYSTEM
    • 实时三维形状测量系统
    • US20140002610A1
    • 2014-01-02
    • US14005207
    • 2012-03-14
    • Ning XiJing XuChi Zhang
    • Ning XiJing XuChi Zhang
    • G01B11/25
    • G01B11/2545G01B11/2513
    • Improved method and system for performing three-dimensional shape inspection by: projecting a pattern of light onto an object of interest with a projector, the pattern of light being constituted by a plurality of symbols of different shapes; capturing an image of the illuminated object with an image capturing device; determining the 3D shape of the object from the image data and the projected light pattern with a processor using triangulation. The pattern of light is projected in an omnidirectional plane by means of a first mirrored surface having hyperbolic shape to provide an alternative to traditional monochromatic light based patterns.
    • 改进的方法和系统,用于通过以下方式执行三维形状检查:通过投影仪将光图案投影到感兴趣的对象上,所述图案由多个不同形状的符号构成; 用图像捕获装置拍摄被照明物体的图像; 使用三角测量法利用处理器从图像数据和投影光图案确定对象的3D形状。 光的图案通过具有双曲线形状的第一镜像表面投影在全向平面中,以提供传统的基于单色光的图案的替代。
    • 102. 发明授权
    • Integrated actuator sensor structure
    • 集成执行器传感器结构
    • US07982375B2
    • 2011-07-19
    • US12519099
    • 2007-12-12
    • Xiaobo TanNing XiZheng ChenYantao Shen
    • Xiaobo TanNing XiZheng ChenYantao Shen
    • H01L41/04
    • H01L41/042H01L41/0825Y10S310/80
    • An integrated sensory actuator (10) which uses an electroactive polymer is provided. The sensory actuator is comprised of an actuating member (12) made of an ionic polymer-metal composite; a sensing member (14) made of a piezoelectric material; and an insulating member (16) interposed between the actuating member and the sensing member. The sensory actuator may further include a compensation circuit adapted to receive a sensed signal from the sensing member and an actuation signal from the actuating member and compensate the sensed signal for feedthrough coupling between the actuating member and the sensing member.
    • 提供使用电活性聚合物的综合感觉致动器(10)。 感官致动器包括由离子聚合物 - 金属复合材料制成的致动构件(12); 由压电材料制成的检测构件(14); 以及介于所述致动构件和所述感测构件之间的绝缘构件(16)。 感觉致动器还可以包括补偿电路,其适于从感测构件接收感测到的信号和来自致动构件的致动信号,并且补偿感测到的信号以用于致动构件和感测构件之间的馈通联接。
    • 106. 发明授权
    • Automated dimensional inspection
    • 自动尺寸检查
    • US07111783B2
    • 2006-09-26
    • US10877083
    • 2004-06-25
    • Ning XiChen HepingQuan Shi
    • Ning XiChen HepingQuan Shi
    • G06K5/00
    • G05B19/4083G05B2219/37205G05B2219/37441Y02P90/265
    • An automated dimensional inspection system is provided that modifies sensor planning based on real-time measurement feedback. The dimensional inspection system includes a sensor planner, an error map generator, and a sensor affixed to a movable member. The sensor planner is adapted to receive three dimensional design data for a workpiece to be measured and generate path data in part based on the dimensional design data for the workpiece, where the path data is indicative of a path for moving the sensor in relation to the surface of the workpiece. The error map generator is adapted to receive the dimensional design data and the three dimensional measurement data for the workpiece, and determine error data between the measurement data and the dimensional design data. Based on the error data, the sensor planner is able to further modify the path data for the sensor to increase the measurement accuracy.
    • 提供了一种基于实时测量反馈修改传感器规划的自动化尺寸检测系统。 尺寸检查系统包括传感器计划器,误差图生成器和固定到可移动部件的传感器。 传感器计划器适于接收待测量的工件的三维设计数据,并且基于工件的尺寸设计数据部分地生成路径数据,其中路径数据指示用于相对于传感器移动传感器的路径 工件表面。 误差图生成器适于接收工件的尺寸设计数据和三维测量数据,并且确定测量数据和尺寸设计数据之间的误差数据。 基于误差数据,传感器计划器能够进一步修改传感器的路径数据,提高测量精度。
    • 107. 发明申请
    • Automated dimensional inspection
    • 自动尺寸检查
    • US20050284937A1
    • 2005-12-29
    • US10877083
    • 2004-06-25
    • Ning XiChen HepingQuan Shi
    • Ning XiChen HepingQuan Shi
    • G05B19/408G06K5/00
    • G05B19/4083G05B2219/37205G05B2219/37441Y02P90/265
    • An automated dimensional inspection system is provided that modifies sensor planning based on real-time measurement feedback. The dimensional inspection system includes a sensor planner, an error map generator, and a sensor affixed to a movable member. The sensor planner is adapted to receive three dimensional design data for a workpiece to be measured and generate path data in part based on the dimensional design data for the workpiece, where the path data is indicative of a path for moving the sensor in relation to the surface of the workpiece. The error map generator is adapted to receive the dimensional design data and the three dimensional measurement data for the workpiece, and determine error data between the measurement data and the dimensional design data. Based on the error data, the sensor planner is able to further modify the path data for the sensor to increase the measurement accuracy.
    • 提供了一种基于实时测量反馈修改传感器规划的自动化尺寸检测系统。 尺寸检查系统包括传感器计划器,误差图生成器和固定到可移动部件的传感器。 传感器计划器适于接收待测量的工件的三维设计数据,并且基于工件的尺寸设计数据部分地生成路径数据,其中路径数据指示用于相对于传感器移动传感器的路径 工件表面。 误差图生成器适于接收工件的尺寸设计数据和三维测量数据,并且确定测量数据和尺寸设计数据之间的误差数据。 基于误差数据,传感器计划器能够进一步修改传感器的路径数据,提高测量精度。