斯比策空间望远镜的观测显示，这个行星系统控制着两条小行星带，比上次我们确定的多了一条。
Observations from NASA's Spitzer Space Telescope show that the system hosts two asteroid belts, in addition to previously identified candidate planets and an outer comet ring.
本文从动力学和控制系统的角度，对分布式卫星系统的协同控制方法开展了研究。
In this thesis, the problem of coordination and control of DSS was studied from aspects of dynamics and control.
编队构形精确保持控制是实现分布式卫星系统的关键技术之一。
Precise maintenance of formation configuration is a key technique for the application of distributed satellite systems.
虽然它是原力黑暗面的完美标志，但它是否像大部分星系一样被暗物质的引力控制，却还很有争议。
Although a perfect symbol for the dark side of the "Force", it is still debatable whether this galaxy is dominated, like most others, by a large amount of dark matter.
微小卫星系统是一个可靠性要求很高的系统，需要由具有容错能力的星载计算机来控制。
Small satellites need computer systems with fault tolerance for the reason of requiring high reliability.
为了简化绳系卫星系统(TSS)的控制，对已有的设计方法进行了改进，提出了一种新的控制律设计方法。
In order to simplify the control of tethered satellite system (TSS), a new design method was proposed by upgrading the existing methods.
分析了仅靠飞轮控制的零动量轮卫星系统的稳定性。
The stability of zero-momentum wheel satellite, only using wheel as the executive component, was analysed.
微型电话和卫星系统，是由电脑控制的。
微型电话和卫星系统，是由电脑控制的。
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