An adaptive decoupling control for three-axis gyro stabilized platform based on neural networks

作者：Fang Jiancheng; Yin Rui^*; Lei Xusheng

来源：Mechatronics, 2015, 27: 38-46.

DOI：10.1016/j.mechatronics.2015.02.002

• Gyro stabilized platform
• Decoupling
• Feedback-linearization
• Neural networks

In order to improve the tracking and stabilization performance of three-axis gyro stabilized platform, an adaptive decoupling control based on neural networks is developed. The dynamic model of three-axis GSP is developed based on traditional Newton-Euler method. The nonlinearity and coupling system is full-state-linearized using feedback linearization, and neural networks are used to compensate for the disturbances and uncertainties. The stability of the proposed scheme is analyzed by the Lyapunov criterion. Comparative simulations and experiments results show the effectiveness of the proposed control approach compared with the conventional control.

• 出版日期2015-4
• 单位北京航空航天大学