dSPACE在天线控制系统中的应用

The Application of dSPACE in Antenna Control System

天线控制系统是保证卫星通信质量的关键设备,必须确保其高可靠性。通常天线控制系统采用以微控制器如DSP为控制核心来进行硬件平台搭建和控制算法编程,但该方法存在费时费力的缺点,因此文章提出利用dSPACE和MATLAB/Simulink对控制器实验的方法,该方法免去常规方法的软件编程步骤,节省了大量时间,且更改控制算法灵活。文章简单介绍了dSPACE系统并叙述了基于该平台的天线伺服控制系统实验平台组成和开发步骤。

Antenna control system is the key equipment to ensure the quality of satellite communications, so we must ensure its high reliability. Micro controllers such as DSP are usually selected as the control core of antenna control system for hardware platform building and control algorithm programming. As this method is time-consuming, the method using dSPACE and MATLAB/Simulink is put forward to do controller experiment. This method is relieved from software programming process of common methods and can save the designer a lot of time. It is more flexible to change control algorithm with this method. The dSPACE system is briefly introduced in this paper. The architecture and developing steps based on dSPACE are described of the antenna servo control system experimental platform.