A novel pointing algorithm for vehicle satellites' antenna

Zhengming Li, Xiaogang Yang, Fei Tan
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引用次数: 2

Abstract

In order to improve the velocity and accuracy of pointing algorithm used for antenna, a novel algorithm based on the quadratic curve theory is presented in this paper. According to theoretical value of pointing algorithm and antenna's states, the antenna is located by action of servo system. Compared with the step searching algorithm, the new proposed algorithm has several advantages, such as: little time in searching, fast speed, and high precision. Experiment results show the validation and speediness.
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一种新的车载卫星天线指向算法
为了提高天线指向算法的速度和精度,提出了一种基于二次曲线理论的天线指向算法。根据指向算法的理论值和天线的状态,通过伺服系统的作用对天线进行定位。与步进搜索算法相比,该算法具有搜索时间短、速度快、精度高等优点。实验结果表明了该方法的有效性和快速性。
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