ON-LINE INERTIA ESTIMATION FOR USE IN CONTROLLING AN AEROSPACE VEHICLE
    1.
    发明申请
    ON-LINE INERTIA ESTIMATION FOR USE IN CONTROLLING AN AEROSPACE VEHICLE 有权
    用于控制航空器车辆的在线惯性估计

    公开(公告)号:US20110153122A1

    公开(公告)日:2011-06-23

    申请号:US12641718

    申请日:2009-12-18

    IPC分类号: B64G1/28 B64G1/36

    摘要: A system for controlling an aerospace vehicle using on-line inertia estimation may include an attitude sensor to measure an attitude of the aerospace vehicle. The system may also include a processor on board the aerospace vehicle. An inertia estimator operable on the processor may generate an on-line inertia estimate of the aerospace vehicle. A rate and attitude estimator operable on the processor may determine an angular position and angular velocity of the aerospace vehicle using the attitude measurement of the aerospace vehicle and the on-line inertia estimate for controlling movement and orientation of the aerospace vehicle without any rates of rotation of the aerospace vehicle being required.

    摘要翻译: 使用在线惯性估计来控制航空航天车辆的系统可以包括用于测量航空航天器的姿态的姿态传感器。 该系统还可以包括航空航天车辆上的处理器。 可在处理器上操作的惯性估计器可以产生航空航天车辆的在线惯性估计。 在处理器上可操作的速率和姿态估计器可以使用航空航天车辆的姿态测量值确定航空航天车辆的角度位置和角速度,以及用于控制航空航天车辆的运动和取向的在线惯性估计,而没有任何转速 的航空航天车辆。