Fuzzy PID Control Based on Kalman Filter in the Stabilized Platform for Stratospheric Airship

摘要

This paper research on the working quality of the payload of a stratospheric airship at high altitudes. When the stratospheric airship working on the stratosphere, it is confronted with many complicated factors. Taking the stable platform equipped with the airship as the research object, combining Kalman filter and fuzzy PID control algorithm, we propose the algorithm which named fuzzy PID control algorithm based on Kalman filter. Simulink simulation results show that the proposed algorithm not only has the advantages of fast response, small overshoot, high control precision, but also can effectively restrain the interference in the environment, which make the stratospheric airship stability.