船载四轴天线的伺服跟踪方法  

Algorithm for Servo Tracking of Shipborne Four Axis Antenna

作　　者：张凤 ZHANG Feng(The 54th Research Institute of CETC,Shijiazhuang 050081,China)

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《通信电源技术》2021年第22期151-153,共3页Telecom Power Technology

摘　　要：为简化传统船载方位-俯仰两轴天线或者方位-俯仰-交叉三轴天线复杂的坐标变换,提出了一种方位-俯仰-横摇-纵摇四轴天线。该四轴天线已经成功应用在船载卫通天线,实践表明,实现了船载天线快速准确跟踪目标卫星,保证了卫星通信的稳定连续。In order to simplify the coordinate transformation formula of Azimuth-Elevation or Azimuth-Elevation-Cross antenna,an antenna of Azimuth-Elevation-Roll-Pitch was proposed.The four axis antenna has been successfully applied in shipborne communication antenna.The practice shows that this four axis antenna can realize the vehicle static satellite communication antenna to track the target satellite quickly and accurately,and ensure the stable and continuous satellite communication.

关 键 词：船载 卫通天线 四轴 伺服跟踪 

分 类 号：TN8[电子电信—信息与通信工程]