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1. 发明申请

US20160111948A1 FINE ELEMENT MAGNET ARRAY 审中-公开
标题翻译：精细元素磁铁阵列
公开(公告)号：US20160111948A1
公开(公告)日：2016-04-21
申请号：US14831322
申请日：2015-08-20
申请人： Xiuhong Sun , Andrew Sun
发明人： Xiuhong Sun , Andrew Sun
IPC分类号： H02K41/03 , H02K3/04 , H01F7/02
CPC分类号： H02K41/031 , H01F7/0278 , H02K1/17 , H02K3/04
摘要： A set of symmetrically segmented square prism Permanent Magnet (PM) halves in a 45-45-90 triangular prism and a rectangular square prism with predefined 45° stepped magnetizations are designed as Fine Elements (FEs), bringing finely adaptive mosaicking advantages for array arrangement. Optimized Halbach effect FE PM pole modules in cuboidal and isosceles trapezoidal prism shapes are invented to provide an augmented one-side-operating field. Simulation data show that typical dual layer FE PM arrays generate high-fidelity sinusoidal waveforms within air-gaps with peak field strengths of up to 1.2 Tesla. Featuring a pole width-to-thickness ratio ranging from 1 to 6, FE PM motor tracks with a series of scale, format, and sectional features are constructed in lightweight ferrous and/or nonferrous structures, which energize OEM and/or FE current carrying winding coils to implement linear and curvilinear motors with high power/force/torque density and low force ripple.
摘要翻译：一组对称分段的正方形棱镜45-45-90三角棱镜中的永磁体（PM）半部和具有预定45°阶梯磁化的矩形正方形棱镜被设计为精细元件（FE），为阵列布置带来精细的适应性马赛克优势。优化的Halbach效应发明了立方和等腰梯形棱镜形状的FE PM极模块，以提供增强的单侧操作场。仿真数据表明，典型的双层FE PM阵列在气隙内产生高达1.2特斯拉的峰值场强的高保真正弦波形。具有1至6的极宽宽度比，具有一系列刻度尺，格式和截面特征的FE PM电机轨道以轻质的亚铁和/或有色结构构造，激发OEM和/或FE载流绕组线圈以实现具有高功率/力/扭矩密度和低力波纹的线性和曲线电动机。

2. 发明授权

US09906111B2 Fine element magnet array 有权
公开(公告)号：US09906111B2
公开(公告)日：2018-02-27
申请号：US14831322
申请日：2015-08-20
申请人： Xiuhong Sun , Andrew Sun
发明人： Xiuhong Sun , Andrew Sun
IPC分类号： H02K3/04 , H02K41/03 , H01F7/02 , H02K1/17
CPC分类号： H02K41/031 , H01F7/0278 , H02K1/17 , H02K3/04
摘要： A set of symmetrically segmented square prism Permanent Magnet (PM) halves in a 45-45-90 triangular prism and a rectangular square prism with predefined 45° stepped magnetizations are designed as Fine Elements (FEs), bringing finely adaptive mosaicking advantages for array arrangement. Optimized Halbach effect FE PM pole modules in cuboidal and isosceles trapezoidal prism shapes are invented to provide an augmented one-side-operating field. Simulation data show that typical dual layer FE PM arrays generate high-fidelity sinusoidal waveforms within air-gaps with peak field strengths of up to 1.2 Tesla. Featuring a pole width-to-thickness ratio ranging from 1 to 6, FE PM motor tracks with a series of scale, format, and sectional features are constructed in lightweight ferrous and/or nonferrous structures, which energize OEM and/or FE current carrying winding coils to implement linear and curvilinear motors with high power/force/torque density and low force ripple.

3. 发明申请

US20100328499A1 Dual-Swath Imaging System 有权
标题翻译：双路成像系统
公开(公告)号：US20100328499A1
公开(公告)日：2010-12-30
申请号：US12492458
申请日：2009-06-26
申请人： XIUHONG SUN
发明人： XIUHONG SUN
IPC分类号： H04N5/262
CPC分类号： G01C11/025 , H04N5/2258 , H04N5/23238 , H04N5/3415
摘要： A portable, aerial, dual-swath photogrammetric imaging system comprising twin nadir pointing CCD cameras for simultaneously acquiring twin adjacent digital images for merging into a large panorama. A pair of lens shifters symmetrically shift twin images to the left and right sides of the focal points of two parallel lenses to extend imaging swathwidth. The twin adjacent images of the imaging system have a strip of narrow overlap at the center of the whole scene that are reserved for photogrammetric processing and stitching twin images into a seamless panorama. Each camera is connected to an embedded computer which controls imaging data acquisition, attaches GPS/IMU measurements, generates KML metadata files for its snapshots, and stores acquired images and metadata into removable SSDs. Direct geo-referenced panoramic digital stills are immediately registered on to Google™ Earth precisely. Its images can be further processed for advanced mapping, change detection and GIS applications.
摘要翻译：一种便携式，天线，双扫描摄影测量成像系统，包括两个天底指向CCD相机，用于同时采集双相邻数字图像，以合并成大型全景图。一对透镜移位器将双图像对称地移动到两个平行透镜的焦点的左侧和右侧以延伸成像幅宽。成像系统的双相邻图像在整个场景的中心具有窄重叠的条带，保留用于摄影测量处理并将双重图像拼接成无缝全景。每台摄像机都连接到一台嵌入式计算机，用于控制成像数据采集，附加GPS / IMU测量，为其快照生成KML元数据文件，并将获取的图像和元数据存储到可移动SSD中。直接地理参考的全景数字静音立即被立即注册到Google™地球。其图像可以进一步处理，用于高级映射，变更检测和GIS应用。

4. 发明授权

US5790188A Computer controlled, 3-CCD camera, airborne, variable interference filter imaging spectrometer system 失效
标题翻译：电脑控制，3-CCD相机，机载，可变干涉滤光片成像光谱仪系统
公开(公告)号：US5790188A
公开(公告)日：1998-08-04
申请号：US524864
申请日：1995-09-07
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： G01J3/26 , G01J3/28 , H04N7/18
CPC分类号： G01J3/2823 , G01J3/26
摘要： A spectrally-filtered, miniature, imaging spectrometer system for airborne remote sensing data acquisition with a two dimensional field of view. Synchronized CCD-imager sensor modules or cameras are aligned to a common field of view. One sensor module has a visible range variable interference filter on its surface and a second module has a near-infrared range variable interference filter on its surface. Video data from the three sensor modules is combined and recorded on a single analog or digital recorder. Futher, such video data is monitored by a computer and used to control the shutter speed of each of the three sensor modules. Wavelength spectral image data and directional spectral image data are acquired by a single pass over a target area. Post-processing of such data produces reconstructed track-recovery-images extracted from a sequence of video frames for the spectral regions of interest at a fixed column position to produce multiple bands of monochrome images.
摘要翻译：光谱过滤的微型成像光谱仪系统，用于具有二维视野的机载遥感数据采集。同步的CCD成像器传感器模块或摄像机与公共视野对齐。一个传感器模块在其表面上具有可见范围可变的干涉滤光片，第二个模块在其表面上具有近红外范围的可变干涉滤光片。来自三个传感器模块的视频数据被组合并记录在单个模拟或数字记录器上。此外，这样的视频数据由计算机监视并用于控制三个传感器模块中的每一个的快门速度。波长光谱图像数据和定向光谱图像数据通过目标区域上的单次通过获得。这样的数据的后处理产生从用于固定列位置的感兴趣的光谱区域的视频帧序列提取的重建轨迹恢复图像，以产生多个单色图像带。

5. 发明授权

US07149366B1 High-definition hyperspectral imaging system 失效
标题翻译：高分辨率高光谱成像系统
公开(公告)号：US07149366B1
公开(公告)日：2006-12-12
申请号：US10241371
申请日：2002-09-11
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： G06K9/36 , H04N7/18 , G01J3/28
CPC分类号： G01J3/02 , G01J3/0235 , G01J3/0264 , G01J3/027 , G01J3/0291 , G01J3/2823 , G01J3/36 , G01J2003/1226
摘要： A compact high-definition hyperspectral imaging system (HDHIS) for light aircraft remote sensing to perform concurrent pushbroom hyperspectral imaging and high-resolution photographic imaging. The HDHIS comprises a sensor head having a hyperspectral scanner and a CCD digital camera. An airborne computer interfaces with the sensor head to provide data acquisition including hyperspectral quick view images and control functions. An alternative embodiment includes combining the HDHIS with a computerized airborne multi-camera imaging system (CAMIS) which comprises four progressive scan (CCD) cameras attached to a set of interchangeable, interference filters, to provide a triple spectral imaging system that can be operated by one person on a light aircraft.
摘要翻译：一种用于轻型飞机遥感的紧凑型高清晰度高光谱成像系统（HDHIS），用于执行并发的人造卫星高光谱成像和高分辨率摄影成像。 HDHIS包括具有高光谱扫描仪和CCD数字照相机的传感头。机载计算机与传感器头接口，提供数据采集，包括高光谱快速图像和控制功能。一个替代实施例包括将HDHIS与计算机化的机载多摄像机成像系统（CAMIS）组合，该系统包括连接到一组可互换的干涉滤波器的四个逐行扫描（CCD）照相机，以提供三光谱成像系统，其可以由一个人在轻型飞机上。

6. 发明授权

US08803467B2 Partial arc curvilinear direct drive servomotor 有权
标题翻译：部分弧形曲线直接驱动伺服电机
公开(公告)号：US08803467B2
公开(公告)日：2014-08-12
申请号：US13273373
申请日：2011-10-14
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： G05B11/01 , G08C19/20
CPC分类号： G08C19/20 , H02K41/031 , H02K2201/15 , Y10T29/49009
摘要： A partial arc servomotor assembly having a curvilinear U-channel with two parallel rare earth permanent magnet plates facing each other and a pivoted ironless three phase coil armature winding moves between the plates. An encoder read head is fixed to a mounting plate above the coil armature winding and a curvilinear encoder scale is curved to be co-axis with the curvilinear U-channel permanent magnet track formed by the permanent magnet plates. Driven by a set of miniaturized power electronics devices closely looped with a positioning feedback encoder, the angular position and velocity of the pivoted payload is programmable and precisely controlled.
摘要翻译：具有相互面对的两个平行的稀土永磁体板的曲线形的U形通道的局部弧伺服电动机组件和一个枢转的无铁三相线圈电枢绕组在板之间移动。编码器读头固定在线圈电枢绕组上方的安装板上，并且曲线编码器刻度盘弯曲成与永久磁铁板形成的曲线型U形永磁轨道共轴。由与定位反馈编码器紧密环绕的一组小型化电力电子设备驱动，枢转有效载荷的角位置和速度可编程和精确控制。

7. 发明授权

US08462209B2 Dual-swath imaging system 有权
标题翻译：双幅成像系统
公开(公告)号：US08462209B2
公开(公告)日：2013-06-11
申请号：US12492458
申请日：2009-06-26
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： H04N7/18
CPC分类号： G01C11/025 , H04N5/2258 , H04N5/23238 , H04N5/3415
摘要： A portable, aerial, dual-swath photogrammetric imaging system comprising twin nadir pointing CCD cameras for simultaneously acquiring twin adjacent digital images for merging into a large panorama. A pair of lens shifters symmetrically shift twin images to the left and right sides of the focal points of two parallel lenses to extend imaging swathwidth. The twin adjacent images of the imaging system have a strip of narrow overlap at the center of the whole scene that are reserved for photogrammetric processing and stitching twin images into a seamless panorama. Each camera is connected to an embedded computer which controls imaging data acquisition, attaches GPS/IMU measurements, generates KML metadata files for its snapshots, and stores acquired images and metadata into removable SSDs. Direct geo-referenced panoramic digital stills are immediately registered on to Google™ Earth precisely. Its images can be further processed for advanced mapping, change detection and GIS applications.
摘要翻译：一种便携式，天线，双扫描摄影测量成像系统，包括两个天底指向CCD相机，用于同时采集双相邻数字图像，以合并成大型全景图。一对透镜移位器将双图像对称地移动到两个平行透镜的焦点的左侧和右侧以延伸成像幅宽。成像系统的双相邻图像在整个场景的中心具有窄重叠的条带，保留用于摄影测量处理并将双重图像拼接成无缝全景。每台摄像机都连接到一台嵌入式计算机，用于控制成像数据采集，附加GPS / IMU测量，为其快照生成KML元数据文件，并将获取的图像和元数据存储到可移动SSD中。直接地理参考全景数字静音立即被立即注册到Google（TM）地球。其图像可以进一步处理，用于高级映射，变更检测和GIS应用。

8. 发明授权

US07019777B2 Multispectral imaging system with spatial resolution enhancement 失效
标题翻译：具有空间分辨率增强的多光谱成像系统
公开(公告)号：US07019777B2
公开(公告)日：2006-03-28
申请号：US09838712
申请日：2001-04-19
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： H04N5/225 , H04N9/09 , H04N9/097 , H04N9/093 , H04N5/247
CPC分类号： H04N5/332 , H04N5/33 , H04N5/3415
摘要： A spatial resolution enhancement and dynamic range extension for a Computerized Airborne Multicamera Imaging System (CAMIS). CAMIS is a multispectral imaging system for diverse manned and unmanned aerial vehicles to fly along flexible paths and altitudes for a wide variety of applications. CAMIS comprises four spectral bands of progressive scan CCD video cameras with 782×576 square pixels each, giving a total of 1.82 million effective pixels. These cameras are synchronized and aligned in parallel with sub-pixel-accurate spatial offsets over a common field of view. A software procedure interpolates the original four-band 782×576 captures into 1564×1152 ones using a bi-linear algorithm, and then performs geometric correction and band-to-band pixel registration. The result is a more precisely registered, spatial resolution enhanced multispectral image, sized 1540(H) ×1140(V)×4(Bytes). The CAMIS CCD cameras include a controllable electronic shutter, which permits the system to acquire a desirable range of signals by a computed exposure, and then bracket it with two additional up/down-stepped exposures into computer memory. The integrated data set of the multiple stepped exposures results in effectively extending the dynamic range of the measurement.
摘要翻译：用于计算机化机载多摄像机成像系统（CAMIS）的空间分辨率增强和动态范围扩展。 CAMIS是一种多光谱成像系统，用于多种载人和无人驾驶飞行器，可沿着灵活的路径和高度飞行，适用于各种应用。 CAMIS包括四个光谱带的逐行扫描CCD摄像机，每个具有782x576个正方形像素，总共有182万有效像素。这些相机在公共视场上与子像素精确的空间偏移并行并行。软件程序使用双线性算法将原始四频段782x576捕获内插到1564x1152中，然后执行几何校正和带对带像素注册。结果是更精确地注册，尺寸为1540（H）x1140（V）x4（Bytes）的空间分辨率增强型多光谱图像。 CAMIS CCD摄像机包括可控电子快门，其允许系统通过计算曝光获取期望的信号范围，然后将其与两个额外的上/下步进曝光一起包括在计算机存储器中。多步骤曝光的综合数据集可以有效地扩展测量的动态范围。

9. 发明申请

US20120206081A1 PARTIAL ARC CURVILINEAR DIRECT DRIVE SERVOMOTOR 有权
标题翻译：部分弧线直升机伺服电机
公开(公告)号：US20120206081A1
公开(公告)日：2012-08-16
申请号：US13273373
申请日：2011-10-14
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： G05B11/01 , H02K15/00 , H02K33/00
CPC分类号： G08C19/20 , H02K41/031 , H02K2201/15 , Y10T29/49009
摘要： A partial arc servomotor assembly having a curvilinear U-channel with two parallel rare earth permanent magnet plates facing each other and a pivoted ironless three phase coil armature winding moves between the plates. An encoder read head is fixed to a mounting plate above the coil armature winding and a curvilinear encoder scale is curved to be co-axis with the curvilinear U-channel permanent magnet track formed by the permanent magnet plates. Driven by a set of miniaturized power electronics devices closely looped with a positioning feedback encoder, the angular position and velocity of the pivoted payload is programmable and precisely controlled.
摘要翻译：具有相互面对的两个平行的稀土永磁体板的曲线形的U形通道的局部弧伺服电动机组件和一个枢转的无铁三相线圈电枢绕组在板之间移动。编码器读头固定在线圈电枢绕组上方的安装板上，并且曲线编码器刻度盘弯曲成与永久磁铁板形成的曲线型U形永磁轨道共轴。由与定位反馈编码器紧密环绕的一组小型化电力电子设备驱动，枢转有效载荷的角位置和速度可编程和精确控制。

10. 发明授权

US06211906B1 Computerized component variable interference filter imaging spectrometer system method and apparatus 有权
标题翻译：电脑组件可变干涉滤光片成像光谱仪系统方法和装置
公开(公告)号：US06211906B1
公开(公告)日：2001-04-03
申请号：US09165873
申请日：1998-10-02
申请人： Xiuhong Sun
发明人： Xiuhong Sun
IPC分类号： H04N718
CPC分类号： G01J3/26 , G01J3/2823
摘要： A miniature, computerized component, variable interference imaging spectrometer (C2VIFIS) system for airborne remote sensing data acquisition with a two dimensional field of view. An alternating staring/scanning method is used to optimize a pushbroom hyperspectral image data set with a photogrammetric reference. Synchronized CCD-imager sensor modules or cameras are aligned to a common field of view. One imager module has a visible range variable interference filter on its surface, a second imager module has a near-infrared range variable interference filter on its surface, and a third imager module has a bandbase filter attached to the imager. Video data from the three sensor modules is digitized and recorded in real time. Further, such video data is monitored by a computer and used to control the shutter exposure of each of the three sensor imager modules. Wavelength spectral image data and directional spectral image data are acquired by a single pass over a target area. Post-processing of such data produces reconstructed track-recovery-images extracted from a sequence of video frames for the spectral regions of interest at a fixed column position to produce multiple bands of monochrome images.
摘要翻译：一种用于机载遥感数据采集的微型计算机组件，可变干涉成像光谱仪（C2VIFIS）系统，具有二维视野。使用交替的盯着/扫描方法来优化具有摄影测量参考的推饵超光谱图像数据集。同步的CCD成像器传感器模块或摄像机与公共视野对齐。一个成像器模块在其表面上具有可见范围可变干涉滤光片，第二成像模块在其表面上具有近红外范围可变干涉滤光器，并且第三成像器模块具有附着到成像器的带状滤光器。来自三个传感器模块的视频数据被实时数字化和记录。此外，这样的视频数据由计算机监视并用于控制三个传感器成像器模块中的每一个的快门曝光。波长光谱图像数据和定向光谱图像数据通过目标区域上的单次通过获得。这样的数据的后处理产生从用于固定列位置的感兴趣的光谱区域的视频帧序列提取的重建轨迹恢复图像，以产生多个单色图像带。

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