Backstepping Sliding Mode Control for Rocket Launcher Alternating Current Servo System

Abstract:

Aiming at wide variations in loads and moment of inertia, large disturbed moment of a rocket launcher position servo system, a backstepping sliding mode control method was present. The proposed method combines the backstepping control with the classical sliding mode control in order to limit the matched disturbances and the unmatched disturbances , which are caused by the gas flow impact and the moment of inertia disturbance respectively. The simulation results show that the proposed approach can guarantee accuracy and increase the response speed and possesses a strong robustness to the matched disturbances and the unmatched disturbances.

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 1387-1391
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.1387
• Online since: March 2012
• Authors: Fu Hong Chen, Da Wei Ma, Fan Yang
• Keywords: AC Position Servo System, Backstepping Control, Sliding Mode Control (SMC)

References

[1] Mainali K, Panda S K, Xu J X: Industrial Electronics Society Vol. 3(2004) , pp.2406-2411, in Chinese.

[2] Zadeh, Yazdian, Mohamadian: Power Electronics, Electrical Drives Vol. 23(2006) , pp.1413-1418, in Chinese.

[3] Yuantao Zhang, Weiren Shi, Ying Li, et al: Huazhong Univ. of Sci. &Tech. (Natural Science Edition), Vol. 39(2011) , 88-92, in Chinese.

[4] Jianfei Zheng, Yong Feng, Xuemei Zheng, et al: Control Theory & Applications Vol. 26(2009), 410-414, in Chinese.

[5] Li Zhou, Changsheng Jiang, Yanli Du: Control Theory & Applications Vol. 26(2009) , 678-682, in Chinese.

[6] Xinhua Guo, Xuhui Wen, Feng Zhao, et al: roceedings of the CSEE, Vol. 30(2010) , 7-13, in Chinese.