基于DSP的飞行仿真转台控制系统设计

摘要

针对飞行仿真转台的精确控制问题，提出了一种基于DSP的转台控制系统设计方案，并完成了系统的硬件，软件及控制算法的设计。该系统的硬件部分以DSP为核心控制器，结合VC++编写的上位机控制界面软件，并利用双闭环PID算法实现对转台的高精度控制。通过实际测试和实验，表明该控制系统具有控制精度高，性能稳定的特点，达到了设计要求。%Aiming at the precision of flight simulation turntable,we propose an design scheme of control system base on DSP. The hardware system,software system and control algorithm are designed in this paper. The DSP play an core control chip in the hardware system.and the software system of host computer adopts the VC++ software as development environment. The double closed loop PID algorithm is applied to the DSP chip to improve the control precision.The experiment and application show that this control system has good performance, and achieve the design requirement.