Volume 10 Number 1(Mar. 2018)
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IJCEE 2018 Vol.10(1):1-11 ISSN: 1793-8163
DOI: 10.17706/IJCEE.2018.10.1.1-11

A Novel Robust Controller with Command Filter for Uncertain Morphing Aircraft

Li Wang, Chunsheng Liu, Huajun Gong
Abstract—A novel nonlinear NN-based approximation robust control scheme is proposed to solve tracking problem of a class of morphing vehicle in presence of unknown uncertainties and external disturbances. By employing NN to attenuate the system unknown uncertainties, an adaptive feedback control law is designed to automatic disturbance rejection in real time. The NN function reconstruction error is eliminated by the sliding-mode control. The proposed controller can cut down drastically the number of updated parameters, which results in much simpler control algorithm and convenient to implement in applications. Using a signal processing filter into the reference model, robust control is developed to guarantee that the tracked trajectories of system states are very well and smooth without drastically shock. The stability analysis shows that uniformly ultimately bounded of the closed-loop system can be guaranteed. Simulation results demonstrate the effectiveness of the approach.

Index Terms—Robust control, neural network, morphing aircraft, command filter.

The authors are with Automation Department, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016 China.
Li Wang is with Nan Hang Jin Cheng College, Nanjing, 21156 China.

Cite:Li Wang, Chunsheng Liu, Huajun Gong, "A Novel Robust Controller with Command Filter for Uncertain Morphing Aircraft," International Journal of Computer and Electrical Engineering vol. 10, no. 1, pp. 1-11, 2018.

General Information

ISSN: 1793-8163
Frequency: Quarterly
Editor-in-Chief: Prof. Yucong Duan
Abstracting/ Indexing: EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, ProQuest, and Electronic Journals Library
E-mail: ijcee@iap.org

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