Application of Fuzzy Controller to Missile Networked Control Systems

With the development of the missile digital control and network transmission technologies, the data bus transmit scheme has been paid more and more attentions. However, communication networks inevitably introduce time delay. To compensate the time delay effects, an application of fuzzy controller to such system is presented. The main contents are adjusting PID parameters using fuzzy logic method. Moreover, an optimization method is introduced to tune the consequent parameters on-line such that a certain performance index is minimized. Simulation results show the effectiveness of these methods.