Please wait a minute...
Front. Inform. Technol. Electron. Eng.  2012, Vol. 13 Issue (7): 534-543    DOI: 10.1631/jzus.C1100371
    
Trajectory tracking for an autonomous airship using fuzzy adaptive sliding mode control
Yue-neng Yang, Jie Wu, Wei Zheng
College of Aerospace and Materials Engineering, National University of Defense Technology, Changsha 410073, China
Download:   PDF(0KB)
Export: BibTeX | EndNote (RIS)      

Abstract  We present a novel control approach for trajectory tracking of an autonomous airship. First, the dynamics model and the trajectory control problem of an airship are formulated. Second, the sliding mode control law is designed to track a time-varying reference trajectory. To achieve better control performance, fuzzy adaptive sliding mode control is proposed in which the control gains are tuned according to fuzzy rules, and an adaptation law is used to guarantee that the control gains can compensate for model uncertainties of the airship. The stability of the closed-loop control system is proven via the Lyapunov theorem. Finally, simulation results illustrate the effectiveness and robustness of the proposed control scheme.

Key wordsTrajectory control      Sliding mode      Fuzzy system      Adaptation law      Uncertainty      External disturbance      Airship     
Received: 16 December 2011      Published: 06 July 2012
CLC:  TP273  
  V249  
Cite this article:

Yue-neng Yang, Jie Wu, Wei Zheng. Trajectory tracking for an autonomous airship using fuzzy adaptive sliding mode control. Front. Inform. Technol. Electron. Eng., 2012, 13(7): 534-543.

URL:

http://www.zjujournals.com/xueshu/fitee/10.1631/jzus.C1100371     OR     http://www.zjujournals.com/xueshu/fitee/Y2012/V13/I7/534


Trajectory tracking for an autonomous airship using fuzzy adaptive sliding mode control

We present a novel control approach for trajectory tracking of an autonomous airship. First, the dynamics model and the trajectory control problem of an airship are formulated. Second, the sliding mode control law is designed to track a time-varying reference trajectory. To achieve better control performance, fuzzy adaptive sliding mode control is proposed in which the control gains are tuned according to fuzzy rules, and an adaptation law is used to guarantee that the control gains can compensate for model uncertainties of the airship. The stability of the closed-loop control system is proven via the Lyapunov theorem. Finally, simulation results illustrate the effectiveness and robustness of the proposed control scheme.

关键词: Trajectory control,  Sliding mode,  Fuzzy system,  Adaptation law,  Uncertainty,  External disturbance,  Airship 
[1] Xiao-yu ZHANG. Application of direct adaptive fuzzy sliding mode control into a class of non-affine discrete nonlinear systems[J]. Front. Inform. Technol. Electron. Eng., 2016, 17(12): 1331-1343.
[2] Qi-yan TIAN,Jian-hua WEI,Jin-hui FANG,Kai GUO. Adaptive fuzzy integral sliding mode velocity control for the cutting system of a trench cutter[J]. Front. Inform. Technol. Electron. Eng., 2016, 17(1): 55-66.
[3] Li-li Li, Ying Liu, Qi-guo Yao. Robust synchronization of chaotic systems using sliding mode and feedback control[J]. Front. Inform. Technol. Electron. Eng., 2014, 15(3): 211-222.
[4] Mohammad Mohajer Tabrizi, Behrooz Karimi. Supply chain network design under uncertainty with new insights from contracts[J]. Front. Inform. Technol. Electron. Eng., 2014, 15(12): 1106-1122.
[5] Mao-hua Zhang, Deng-ping Duan, Li Chen. Turning mechanism and composite control of stratospheric airships[J]. Front. Inform. Technol. Electron. Eng., 2012, 13(11): 859-865.
[6] Dimitrios Theodoridis, Yiannis Boutalis, Manolis Christodoulou. Direct adaptive regulation of unknown nonlinear systems with analysis of the model order problem[J]. Front. Inform. Technol. Electron. Eng., 2011, 12(1): 1-16.