Hybrid control combining nonlinear and PD for missile

Xu Zha*, Ping Yuan Cui, Shi Yi Guan, Yong Cai Liu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

A novel hybrid control approach of combining nonlinear H and PD (Proportional + Differential) for missiles systems with external disturbances and uncertainties is presented. An explicit solution to the nonlinear H attitude control problem can be obtained by combining backstepping and variable structure control techniques. The attitude controller achieves good performance, and the unknown disturbances are attenuated. PD controller can guarantee the desired trajectory tracking in the outer loop. Finally, nonlinear six-degree-of-freedom simulation results for the missiles model are presented to demonstrate the effectiveness of the proposed control law.

源语言英语
页(从-至)401-407
页数7
期刊Yuhang Xuebao/Journal of Astronautics
25
4
出版状态已出版 - 7月 2004
已对外发布

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