Application of Adaptive Inverse Control in Control Loading System of Flight Simulator based on rapid prototyping of RT_LAB

Adaptive Inverse Control (AIC) based on Recursive Least Square (RLS) is applied in Control Loading System (CLS) of Flight Simulator (FS) .The algorithm was used to improve position tracking accuracy as an inner loop of CLS. This paper presents the implementation of a rapid prototyping control system based on RAT-LAB simulation environment, which involves the design of AIC and RLS algorithms using MATLAB/Simulink blocksets. The effectiveness of AIC was verified by mean of the analysis of the experiment results such as the comparison of reference signal and position output response signal, the change of frequency bandwidth. Finally, the accuracy of identification was pointed out via experiment that is a critical factor of the AIC.