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    Satellite commanding using remotely controlled modulation of satellite on-board telemetry parameters
    5.
    发明授权
    Satellite commanding using remotely controlled modulation of satellite on-board telemetry parameters 有权
    卫星指挥使用遥控调制卫星车载遥测参数

    公开(公告)号：US06735501B1

    公开(公告)日：2004-05-11

    申请号：US09538891

    申请日：2000-03-30

    申请人： Aaron J. Rulison ,  Richard W. Schiek ,  Wael Kamel

    发明人： Aaron J. Rulison ,  Richard W. Schiek ,  Wael Kamel

    IPC分类号： B64C100

    CPC分类号： H04B7/18515 ,  B64G1/24 ,  B64G3/00

    摘要： A satellite command system and method that provides satellite commanding using remotely-controlled modulation of telemetry parameters on-board a satellite. Software is provided on each of the redundant processor units that creates separate DMA command input pathways to the redundant processor units. A command translator is used at a ground station to translate a command that is to be implemented on the satellite into a form ready for modulation. The command information is uplinked to the satellite by remotely manipulating (modulating) a quantity that can be measured by the on-board computer using its telemetry collection functions. The software implemented in processor units recognizes the modulation and processes it to reconstruct the command. The reconstructed command is passed to the processor unit, which then executes the command.

    摘要翻译： 卫星指挥系统和方法，使用卫星上的遥测参数进行遥控调制，提供卫星指挥。 在每个冗余处理器单元上提供软件，为冗余处理器单元创建单独的DMA命令输入路径。 在地面站使用命令转换器将要在卫星上实现的命令转换成准备调制的形式。 通过使用其遥测收集功能远程操纵（调制）可由车载计算机测量的数量，将命令信息上传到卫星。 在处理器单元中实现的软件识别调制并处理它来重构命令。 重建的命令被传递到处理器单元，然后执行命令。

    Self-tuning charge controller for nickel hydrogen batteries
    6.
    发明授权
    Self-tuning charge controller for nickel hydrogen batteries 失效
    镍氢电池自调谐充电控制器

    公开(公告)号：US06383679B1

    公开(公告)日：2002-05-07

    申请号：US09437529

    申请日：1999-11-10

    申请人： Aaron J. Rulison

    发明人： Aaron J. Rulison

    IPC分类号： H01M1044

    CPC分类号： H01M10/44 ,  H01M10/345

    摘要： After discharge, a rechargeable battery having a nickel hydroxide positive electrode is charged at a temperature T1 between a proximately −10° C. and −30° C., lower than a temperature T2, in the range of approximately −15° C. to +5° C., at which discharge begins, automatically determining the total charge to be returned to the battery for establishing the ideal charge for the battery leading into the next discharge cycle, and applying charge energy to the battery having the magnitude as automatically determined. After discharge, the battery is cooled into the T1 range, then heated to stabilize the temperature to that in the T1 range. Then the battery is charged according to a nominal profile of charge power as a function of time, the accumulated charge imparted to the battery sensed as cooling proceeds, the nominal power profile adjusted according to the accumulated charge obtained, and the remainder of the nominal charge profile adjusted accordingly.

    摘要翻译： 在放电之后，将具有氢氧化镍正电极的可再充电电池在大约-10℃至-30℃之间的温度T1下充电，低于温度T2，范围为约-15℃至 + 5℃，在该放电开始时，自动确定要返回到电池的总电荷，以建立进入下一个放电循环的电池的理想电荷，以及向具有自动确定幅度的电池施加充电能量 。 放电后，将电池冷却至T1范围，然后加热，使温度稳定在T1范围内。 然后根据充电电力的标称曲线作为时间的函数来对电池进行充电，在冷却进行时被感测到的电池的累积电荷，根据所获得的累积电荷调整的额定功率曲线，以及额定电荷的剩余部分 轮廓相应调整。