A new adaptive frequency-tracking control algorithm for the swing scan mechanism has been presented in the aerospace environment.
本文针对空间环境下摆幅扫描机构的频率跟踪和摆幅控制问题，提出了一种具有频率跟踪的自适应控制算法。
In the aerospace environment near the Earth, the solar cells can convert both solar radiation energy and the reflectance energy from the Earth into electric energy at the same time.
在近地球轨道的空间环境小，太阳电池除了可以利用直射的太阳光将光能转换为电能，也可以利用地球表面反射的太阳光进行发电。
The testing data from simulated aerospace environment show that the adaptive controller has a characteristic of high accuracy of frequency-tracking as well as high accuracy of swing scan control.
实验测试结果表明，所设计的数字式自适应控制器具有频率跟踪和摆幅控制精度高的特点。
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