Research & Design Of Flight Control Computer Based On DSP

With the wide application of UAV (Unmanned Aerial Vehicle), advanced and effective training instrumentality is urgently needed to train more UAV drivers. An UAV simulate training system is planed to design on the demand.This project is concerned about flight control system, one of very important modules in UAV simulate training system. On the demand of high performance and miniaturization, a new-style UAV control system in this essay is designed, which is based on DSP.Firstly, we introduce main modules of UAV simulate training system. Then the flight control system design principle and scheme is given. Then we explicate the hardware design in details, including implementing AD convert, extending multiple serial communications and external memory, and using CPLD do some logic controls. Thereby we implement abundance simulation interface, flexible digital interface and serial communication interface. At last we describe the software design, including software design of CPLD basing on VHDL and software design of DSP.