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    • 2. 发明申请
    • Adaptable end effector for atomic force microscopy based nano robotic manipulators
    • 适用于基于原子力显微镜的纳米机器人操纵器的末端执行器
    • US20060225490A1
    • 2006-10-12
    • US11399690
    • 2006-04-06
    • Ning XiGuangyong LiJiangbo Zhang
    • Ning XiGuangyong LiJiangbo Zhang
    • G01B5/28
    • B82B3/00G01Q10/065G01Q60/38G01Q80/00
    • An improved nanomanipulation system is provided for performing nanomanipulation operations in relation to a sample surface. The system includes: an atomic force microscope having a probe for performing nanomanipulation operations on the sample surface, where the probe includes a cantilever having a layer of piezoelectric material; a position detector configured to ascertain deformation of the cantilever during a nanomanipulation operation; and an adaptable end effector controller adapted to receive data indicative of the deformation from the position detector and implements a control scheme based on the deformation data. The control scheme produces a control signal that is applied to the piezoelectric material of the cantilever, thereby maintaining the straight shape of the cantilever during the nanomanipulation operation.
    • 提供改进的纳米操纵系统用于相对于样品表面进行纳米操纵操作。 该系统包括:原子力显微镜,具有用于对样品表面进行纳米操作操作的探针,其中探针包括具有一层压电材料的悬臂; 位置检测器,其构造成在纳米操作操作期间确定所述悬臂的变形; 以及可适应的末端执行器控制器,其适于接收表示来自位置检测器的变形的数据,并且基于变形数据实现控制方案。 控制方案产生施加到悬臂的压电材料的控制信号,从而在纳米操作操作期间保持悬臂的直线形状。
    • 3. 发明授权
    • Adaptable end effector for atomic force microscopy based nano robotic manipulators
    • 适用于基于原子力显微镜的纳米机器人操纵器的末端执行器
    • US07406859B2
    • 2008-08-05
    • US11399690
    • 2006-04-06
    • Ning XiGuangyong LiJiangbo Zhang
    • Ning XiGuangyong LiJiangbo Zhang
    • G01B5/28
    • B82B3/00G01Q10/065G01Q60/38G01Q80/00
    • An improved nanomanipulation system is provided for performing nanomanipulation operations in relation to a sample surface. The system includes: an atomic force microscope having a probe for performing nanomanipulation operations on the sample surface, where the probe includes a cantilever having a layer of piezoelectric material; a position detector configured to ascertain deformation of the cantilever during a nanomanipulation operation; and an adaptable end effector controller adapted to receive data indicative of the deformation from the position detector and implements a control scheme based on the deformation data. The control scheme produces a control signal that is applied to the piezoelectric material of the cantilever, thereby maintaining the straight shape of the cantilever during the nanomanipulation operation.
    • 提供改进的纳米操纵系统用于相对于样品表面进行纳米操纵操作。 该系统包括:原子力显微镜,具有用于对样品表面进行纳米操作操作的探针,其中探针包括具有一层压电材料的悬臂; 位置检测器,其构造成在纳米操作操作期间确定所述悬臂的变形; 以及可适应的末端执行器控制器,其适于接收表示来自位置检测器的变形的数据,并且基于变形数据实现控制方案。 控制方案产生施加到悬臂的压电材料的控制信号,从而在纳米操作操作期间保持悬臂的直线形状。
    • 6. 发明申请
    • Page based rendering in 3D graphics system
    • 基于页面的渲染在3D图形系统
    • US20060187229A1
    • 2006-08-24
    • US11299142
    • 2005-12-08
    • Pingping ShaoJiangbo ZhangGuofang JiaoJing HanTao WangBen LanLingjun Chen
    • Pingping ShaoJiangbo ZhangGuofang JiaoJing HanTao WangBen LanLingjun Chen
    • G09G5/36
    • G06T15/005
    • A method of rendering 3D graphics image using page based rendering technique includes the steps of: dividing a plurality of primitives having respective primitive ID into a plurality of pages having respective page ID; sorting the primitives for each of the pages, and storing the sorted primitives into a page RAM under a plurality of page nodes which correspond with the sorted page IDs; matching incoming page IDs of the incoming primitive IDs with the page IDs stored in the page RAM in such a manner that when the incoming page ID of the incoming primitive matches with the sorted page ID stored in the page RAM, the incoming primitive are stored at the corresponding page node in the page RAM under the corresponding page ID; and rendering the primitives stored in the page memory into pixels displayed on the display screen.
    • 使用基于页面的渲染技术来渲染3D图形图像的方法包括以下步骤:将具有各自的原始ID的多个图元划分成具有相应页面ID的多个页面; 对每个页面的原语进行排序,并且将排序的图元存储到与排序的页面ID相对应的多个页面节点下的页面RAM中; 将输入的基本ID的传入页面ID与存储在页面RAM中的页面ID相匹配,使得当输入的图元的输入页面ID与存储在页面RAM中的排序的页面ID匹配时,输入的图元被存储在 相应的页面节点在页面RAM中相应的页面ID; 以及将存储在页面存储器中的图元渲染成显示在显示屏幕上的像素。