The Cumpter Aided Design Platform For Unmanned Aircraft Control Systems

This thesis studies the flight control Computer Aided Design platform applied in unmanned aircraft control systems. The design thought and the frame about the platform are discussed hi the thesis, and the building procedure of application codes for the system is also introduced in detail. At last a general design method about the flight control system with the general PID controller will be given hi the thesis.The whole system makes use for the both platforms in work, namely the design platform in Windows and the real-time simulation platform hi DOS, so the design function and the real-time simulation function in the system will be separated, but at the same time we can achieve the data communication between the both platforms with the technique of reading and writing hi files.The system is mainly applied hi the design of the unmanned aircraft control system with the PID controller, and includes the design and the dynamic modify for the system parameter. Meanwhile the designed parameter can be loaded into the real-time simulation platform and joined hi the simulation of the whole flight control system, hi addition, all the flight data from the simulation will be shown hi real time and analyzed hi the design platform.