Control method of adaptive fuzzy and PI forphotoelectric stabilization based on real-time OS

The stabilization control technology is one of the core technologies of the photoelectric stabilizing and aiming products. It is difficult for classical control theory to deal with the conflict between the overshot and rapidity, and to get satisfied dynamic performance. The system mathematical model was set up, and an adaptive fuzzy and PI compound controller was designed, which was realized on a digital platform based on the VxWorks OS. The simulation and experiment show that the system can realize the goals of zero overshot and rapidity with the designed controller. The system bandwidth was enhanced, which would favor the improvement of stabilization accuracy. The research provided a new stabilization control method for congeneric products.