EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD FOR HSPICE
    1.
    发明申请
    EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD FOR HSPICE 有权
    等效电路仿真系统及HSPICE方法

    公开(公告)号:US20110301923A1

    公开(公告)日:2011-12-08

    申请号:US12962838

    申请日:2010-12-08

    IPC分类号: G06F17/10 G06F17/50

    CPC分类号: G06F17/5036 G06F17/509

    摘要: A simulation system and method for generating equivalent circuits compatible with HSPICE reads data corresponding to N-port network system format in a storage device, and obtains S-parameter matrixes from the N-port network system. S-parameters in the S-parameter matrix that satisfy passivity are checked, and an interpolation algorithm to supplement S-parameters with passivity when some S-parameters not satisfy passivity is performed. Numbers of pole-residue, times for recursion and a tolerant system error of a rational function are generated for determining S-parameters. A rational function matrix composed of S-parameters is generated by performing a vector fitting algorithm, and an equivalent circuit is generated compatible with HSPICE format based on the generated rational function matrix.

    摘要翻译: 用于产生与HSPICE兼容的等效电路的仿真系统和方法在存储设备中读取对应于N端口网络系统格式的数据,并且从N端口网络系统获得S参数矩阵。 检查满足被动性的S参数矩阵中的S参数,并且执行当某些S参数不满足被动时的用于补充具有被动性的S参数的插值算法。 产生极点残差数,递归次数和合理函数的容错系统误差,用于确定S参数。 通过执行向量拟合算法生成由S参数组成的合理函数矩阵,并且基于生成的有理函数矩阵生成与HSPICE格式兼容的等效电路。

    EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD
    3.
    发明申请
    EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD 失效
    等效电路仿真系统及方法

    公开(公告)号:US20110301922A1

    公开(公告)日:2011-12-08

    申请号:US12958397

    申请日:2010-12-02

    IPC分类号: G06F17/50 G06F17/10

    CPC分类号: G06F17/5022 G06F17/5036

    摘要: A simulation system for producing equivalent circuits reads data corresponding to a tabular W element format in a storage device, and adds data of the tabular W element format file using interpolation algorithm. A frequency-dependent transmission matrix is transformed into an N-port network matrix describing electrical properties of a multi-input and multi-output network. An N-port network matrix is transformed into a S-parameter matrix. A range of frequency of a s-parameter is determined and numbers of pole-residue, times for recursion and durable maximum system errors in the equivalent circuit is also determined. A a vector fitting algorithm is performed and a rational function matrix composed with s-parameters is produced, to produce a general SPICE equivalent circuit based on the generated rational function matrix.

    摘要翻译: 用于产生等效电路的仿真系统在存储装置中读取对应于表格W元素格式的数据,并且使用插值算法来添加表格W元素格式文件的数据。 频率依赖传输矩阵被转换成描述多输入和多输出网络的电特性的N端口网络矩阵。 将N端口网络矩阵转换为S参数矩阵。 确定s参数的频率范围,并确定等效电路中极点残差,递归次数和持久最大系统误差的数量。 执行向量拟合算法,并产生由s参数组成的有理函数矩阵,以产生基于生成的有理函数矩阵的一般SPICE等效电路。

    COMPUTING DEVICE AND METHOD FOR CONTROLLING MOTION OF MECHANICAL ARM
    4.
    发明申请
    COMPUTING DEVICE AND METHOD FOR CONTROLLING MOTION OF MECHANICAL ARM 审中-公开
    用于控制机械臂运动的计算装置和方法

    公开(公告)号:US20130083175A1

    公开(公告)日:2013-04-04

    申请号:US13531035

    申请日:2012-06-22

    IPC分类号: H04N7/18

    CPC分类号: G06T1/0014 H04N5/232

    摘要: In a method for controlling motion of a mechanical arm, the method moves the mechanical arm horizontally or vertically so that an image capturing device of the mechanism arm focuses on an object. The contours of the object are analyzed, and a central area of the object is established. By making the center of the image area of the image capturing device coincide with the center area of the object at least twice, the method records two positions of the mechanical arm, and calculates a total apparent displacement value of the object and a distance between the object and camera lens of the image capturing device according to the first position, the second position of the mechanical arm and the total apparent displacement value of the object. The method ensures accurate positioning of the mechanical arm.

    摘要翻译: 在用于控制机械臂的运动的方法中,该方法水平或垂直地移动机械臂,使得机构臂的图像捕获装置聚焦在物体上。 分析对象的轮廓,建立对象的中心区域。 通过使图像拍摄装置的图像区域的中心与对象的中心区域重合两次,该方法记录机械臂的两个位置,并且计算物体的总表观位移值和 根据第一位置的图像捕获装置的物体和相机透镜,机械臂的第二位置和物体的总表观位移值。 该方法可确保机械臂的精确定位。

    ROBOTIC ARM CONTROL SYSTEM AND METHOD
    5.
    发明申请
    ROBOTIC ARM CONTROL SYSTEM AND METHOD 有权
    机动车控制系统及方法

    公开(公告)号:US20130073083A1

    公开(公告)日:2013-03-21

    申请号:US13334344

    申请日:2011-12-22

    IPC分类号: G05B19/04

    CPC分类号: B25J9/1607 G05B2219/39229

    摘要: A robotic arm control system is provided. In, the robotic arm control system, any three points A, B, and C of an object to be determined are picked, thereby creating an original coordinate system. A robotic arm is directed to rotate around the x-axis of the original coordinate system to reach the points B and C. During the rotation of the robotic arm, the three points A, B, and C are recorded by a visual process. A non-linear mapping relation of the original coordinate system and the operation coordinate system is calculated according to length ratios, an angular ratio, and a differential ratio of the difference of the length ratios to the angle between the line A-B and the line A-C, thereby controlling the movement of the robotic arm according to the non-linear mapping relation. The disclosure further provides a robotic arm control method.

    摘要翻译: 提供机器人手臂控制系统。 在机器人臂控制系统中,拾取要确定的对象的任何三个点A,B和C,从而创建原始坐标系。 机器手臂被引导以围绕原始坐标系的x轴旋转以到达点B和C.在机器人臂的旋转期间,通过视觉过程记录三个点A,B和C。 根据长度比,角比和长度比差与线AB与线AC之间的角度的差分比,计算原始坐标系和操作坐标系的非线性映射关系, 从而根据非线性映射关系来控制机器人手臂的移动。 本公开还提供了一种机器人手臂控制方法。

    CONTROL COMPUTER AND METHOD FOR REGULATING MECHANICAL ARM USING THE SAME
    6.
    发明申请
    CONTROL COMPUTER AND METHOD FOR REGULATING MECHANICAL ARM USING THE SAME 审中-公开
    控制计算机及其使用方法来调节机械臂

    公开(公告)号:US20120300058A1

    公开(公告)日:2012-11-29

    申请号:US13409119

    申请日:2012-03-01

    IPC分类号: H04N7/18

    CPC分类号: G01N21/956 G01N2021/9518

    摘要: In a method for regulating a mechanical arm using a control computer. The method obtains a first position and a second position of a center of an image plane of an image capturing device on the mechanical arm by controlling movements of the mechanical arm, and calculates a movement vector from the first position to the second position. The method further calculates a regulating angle according to the movement vector and an axial vector of the mechanical arm, and moves the mechanical arm according to the regulating angle such that the axial vector is perpendicular to a measurement plane determined by the first object and the second object.

    摘要翻译: 在使用控制计算机调节机械臂的方法中。 该方法通过控制机械臂的移动来获得机械臂上的图像拍摄装置的图像中心的第一位置和第二位置,并计算从第一位置到第二位置的运动矢量。 该方法还根据机械臂的运动矢量和轴向向量计算调节角度,并且根据调节角度使机械臂移动,使得轴向矢量垂直于由第一物体和第二物体确定的测量平面 目的。

    COMPUTER MOTHERBOARD
    7.
    发明申请
    COMPUTER MOTHERBOARD 失效
    电脑主板

    公开(公告)号:US20110271025A1

    公开(公告)日:2011-11-03

    申请号:US12824850

    申请日:2010-06-28

    IPC分类号: G06F13/00

    摘要: A computer motherboard includes a printed circuit board which includes a central processing unit (CPU) socket and a group of memory slots. The group of memory slots includes an in-line type memory slot and a surface mounted device (SMD) type memory slot. The in-line type memory slot includes a number of plated through holes. The SMD type memory slot is set between the in-line type memory slot and the CPU socket. The through holes of the in-line type memory slot are connected to the CPU socket through traces, pads of the SMD type memory slot are connected to corresponding through holes of the in-line type memory slot having the same pin definition.

    摘要翻译: 计算机主板包括印刷电路板,其包括中央处理单元(CPU)插座和一组存储器插槽。 该组存储器插槽包括一个在线型存储器插槽和一个表面安装器件(SMD)型存储器插槽。 在线型存储槽包括多个电镀通孔。 SMD型内存插槽设置在串行型内存插槽和CPU插槽之间。 在线式存储插槽的通孔通过走线连接到CPU插座,SMD型存储插槽的焊盘连接到具有相同引脚定义的在线型存储器插槽的相应通孔。

    COMPUTING DEVICE AND METHOD FOR ANALYZING INTEGRALITY OF SERIAL ATTACHED SCSI SIGNALS
    8.
    发明申请
    COMPUTING DEVICE AND METHOD FOR ANALYZING INTEGRALITY OF SERIAL ATTACHED SCSI SIGNALS 审中-公开
    用于分析串行连接SCSI信号的整合的计算设备和方法

    公开(公告)号:US20130013962A1

    公开(公告)日:2013-01-10

    申请号:US13479271

    申请日:2012-05-24

    IPC分类号: G06F11/28

    CPC分类号: G06F11/221

    摘要: In a method for analyzing integrality of serial attached SCSI (SAS) signals using a computing device, the computing device connects to a signal measuring device and an electronic device. A group of test parameters, an intensity grade of a SAS signal, and a total number are set for evaluating integrality of the SAS signal. The intensity grade of the SAS signal is adjusted through an SAS interface of the electronic device. The signal measuring device measures test parameters of the SAS signal, and a test number is recorded when the test parameters of the SAS are measured. The method analyzes the integrality of the SAS signal to find an optimal SAS signal when the test number equals the total number, and determines an intensity grade of the optimal SAS signal as a driving parameter of the SAS interface.

    摘要翻译: 在使用计算设备分析串行连接SCSI(SAS)信号的完整性的方法中,计算设备连接到信号测量设备和电子设备。 设置一组测试参数,SAS信号的强度等级和总数,以评估SAS信号的完整性。 SAS信号的强度等级通过电子设备的SAS接口进行调整。 信号测量装置测量SAS信号的测试参数,并且在测量SAS的测试参数时记录测试号。 该方法分析SAS信号的完整性,当测试数等于总数时,找到最佳SAS信号,并确定最佳SAS信号的强度等级作为SAS接口的驱动参数。

    COMPUTING DEVICE AND METHOD FOR TESTING SERIAL ATTACHED SCSI PORTS OF SERVERS
    10.
    发明申请
    COMPUTING DEVICE AND METHOD FOR TESTING SERIAL ATTACHED SCSI PORTS OF SERVERS 审中-公开
    用于测试服务器的串行连接SCSI端口的计算设备和方法

    公开(公告)号:US20130036334A1

    公开(公告)日:2013-02-07

    申请号:US13479299

    申请日:2012-05-24

    IPC分类号: G06F11/00

    CPC分类号: G06F11/221

    摘要: In a method for testing serial attached SCSI (SAS) ports of a server using a computing device, the computing device connects to an oscilloscope and a mechanical arm that is equipped with a test fixture having a probe. The mechanical arm controls the probe to be plugged into one of the SAS ports. The method adjusts an intensity grade of the SAS signals through the SAS port, and controls the SAS port to generate a SAS signal corresponding to the intensity grade. The test fixture obtains the SAS signal from the SAS port, and the oscilloscope measures test parameters of the SAS signal. The method analyzes values of the test parameters to find an optimal SAS signal, determines an intensity grade of the optimal SAS signal as a driving parameter of the SAS port, and accordingly generates a test report of the SAS ports.

    摘要翻译: 在使用计算设备测试服务器的串行连接SCSI(SAS)端口的方法中,计算设备连接到配备有具有探针的测试夹具的示波器和机械臂。 机械臂控制探头插入其中一个SAS端口。 该方法通过SAS端口调整SAS信号的强度等级,并控制SAS端口生成对应于强度等级的SAS信号。 测试夹具从SAS端口获取SAS信号,示波器测量SAS信号的测试参数。 该方法分析测试参数的值,找到最佳的SAS信号,确定最佳SAS信号的强度等级作为SAS端口的驱动参数,从而生成SAS端口的测试报告。