Integrated circuits utilizing amorphous oxides
    41.
    发明授权
    Integrated circuits utilizing amorphous oxides 有权
    采用无定形氧化物的集成电路

    公开(公告)号:US07863611B2

    公开(公告)日:2011-01-04

    申请号:US11269646

    申请日:2005-11-09

    IPC分类号: H01L31/20

    CPC分类号: H01L29/7869

    摘要: Semiconductor devices and circuits with use of transparent oxide film are provided. The semiconductor device having a P-type region and an N-type region, wherein amorphous oxides with electron carrier concentration less than 1018/cm3 is used for the N-type region.

    摘要翻译: 提供了使用透明氧化膜的半导体器件和电路。 具有P型区域和N型区域的半导体器件,其中电子载流子浓度小于1018 / cm3的非晶形氧化物用于N型区域。

    ATTITUDE CONTROL DATA CREATING METHOD, AND ATTITUDE CONTROL SYSTEM APPLYING THE METHOD
    43.
    发明申请
    ATTITUDE CONTROL DATA CREATING METHOD, AND ATTITUDE CONTROL SYSTEM APPLYING THE METHOD 有权
    态度控制数据创建方法以及应用方法的态度控制系统

    公开(公告)号:US20090218449A1

    公开(公告)日:2009-09-03

    申请号:US12300449

    申请日:2007-05-02

    IPC分类号: B64G1/28 B64G1/24

    摘要: In order to control an attitude of a movable object having a flexible member (50) through an attitude maneuver, first, based on vibration of the flexible member at the time of the attitude maneuver, for example, a sampling function including no frequency components equal to or higher than a particular frequency is obtained. With the use of the sampling function, a control target value is created as a previously-frequency-shaping-type feedforward control law. Based on the control target value, attitude control data is created. The attitude control data can be used for the attitude maneuver with respect to the movable object.

    摘要翻译: 为了通过姿态机动来控制具有柔性构件(50)的可移动物体的姿态,首先,基于姿态机动时的柔性构件的振动,例如,不包括频率成分相等的取样函数 达到或高于特定频率。 利用采样功能,创建控制目标值作为先前频率整形型的前馈控制定律。 基于控制目标值,创建姿态控制数据。 姿态控制数据可以用于相对于可移动物体的姿态操纵。

    Attitude Change Control Method, Attitude Change Control System, Attitude Change Control Program and Program Recording Medium
    45.
    发明申请
    Attitude Change Control Method, Attitude Change Control System, Attitude Change Control Program and Program Recording Medium 审中-公开
    态度变化控制方法,态度变化控制系统,态度变化控制程序和程序记录介质

    公开(公告)号:US20090039202A1

    公开(公告)日:2009-02-12

    申请号:US12191389

    申请日:2008-08-14

    IPC分类号: B64G1/28 B64G1/24

    CPC分类号: B64G1/286 B64G2001/245

    摘要: Disclosed is an attitude change control system that is designed to efficiently output a torque for attitude change of a space craft using CMGs and realizes a real time CMG driving rule. A CMG gimbal steering law 15 generates target profiles for setting angle and angular velocity for each gimbal by applying an anisotropic weighted gradient method based upon the necessary torque calculated by a feed back controller 13 and a feed forward controller 14 from the angle and angular velocity in the target direction from the attitude navigator 12 and the current angle and angular velocity of the space craft estimated by the attitude estimator 11 as well as the current condition of each gimbal from the CMG 40, thereby controlling the CMG 40 for changing the attitude of the space craft dynamics 50 to the target direction.

    摘要翻译: 公开了一种姿态改变控制系统,其被设计为有效地输出用于使用CMG的航天飞机姿态变化的扭矩并实现实时CMG驱动规则。 CMG万向节转向规则15通过基于由反馈控制器13和前馈控制器14计算出的必要扭矩,通过从角度和角速度来计算每个万向节的角度和角速度来生成用于设置每个万向节的角度和角速度的目标轮廓 来自姿态导航仪12的目标方向以及由姿态估计器11估计的航天飞船的当前角度和角速度以及来自CMG 40的每个万向节的当前状态,从而控制CMG 40改变姿态 太空工艺动力50目标方向。

    ATTITUDE CHANGE CONTROL METHOD, ATTITUDE CHANGE CONTROL SYSTEM, ATTITUDE CHANGE CONTROL PROGRAM AND PROGRAM RECORDING MEDIUM
    46.
    发明申请
    ATTITUDE CHANGE CONTROL METHOD, ATTITUDE CHANGE CONTROL SYSTEM, ATTITUDE CHANGE CONTROL PROGRAM AND PROGRAM RECORDING MEDIUM 有权
    态度变化控制方法,态度变化控制系统,态度变化控制程序和程序记录介质

    公开(公告)号:US20080203230A1

    公开(公告)日:2008-08-28

    申请号:US12027769

    申请日:2008-02-07

    IPC分类号: B64G1/28

    CPC分类号: B64G1/286 G05D1/0883

    摘要: Disclosed is an attitude change control system that is designed to efficiently output a torque for attitude change of a space craft using CMGs and realizes a real time CMG driving rule. A CMG gimbal steering law 15 generates target profiles for setting angle and angular velocity for each gimbal by applying an anisotropic weighted gradient method based upon the necessary torque calculated by a feed back controller 13 and a feed forward controller 14 from the angle and angular velocity in the target direction from the attitude navigator 12 and the current angle and angular velocity of the space craft estimated by the attitude estimator 11 as well as the current condition of each gimbal from the CMG 40, thereby controlling the CMG 40 for changing the attitude of the space craft dynamics 50 to the target direction.

    摘要翻译: 公开了一种姿态改变控制系统,其被设计为有效地输出用于使用CMG的航天飞机姿态变化的扭矩并实现实时CMG驱动规则。 CMG万向节转向规则15通过基于由反馈控制器13和前馈控制器14计算出的必要扭矩,通过从角度和角速度来计算每个万向节的角度和角速度来生成用于设置每个万向节的角度和角速度的目标轮廓 来自姿态导航仪12的目标方向以及由姿态估计器11估计的航天飞船的当前角度和角速度以及来自CMG 40的每个万向节的当前状态,从而控制CMG 40改变姿态 太空工艺动力50目标方向。