In this paper, an adaptive control scheme is proposed for the uncertain flight control system of the helicopter with fault in vertical flight. The controller is designed using sliding mode theory and adaptive technology. In the controller, the nonlinear function is brought in, which can enlarge the small errors, and saturate the large errors. And it can make sure the good transient performances and stability of the helicopter flight control system. Finally, the simulation results of the nonlinear helicopter flight system illustrate the effectiveness and feasibility of the proposed scheme in the paper.
A Self-Repairing Control for the Uncertain System of a Helicopter Using Adaptive Sliding Mode Technology
Advanced Materials Research ; 468-471 ; 529-533
2012-02-27
5 pages
Article (Journal)
Electronic Resource
English
Robust adaptive sliding mode control strategy of uncertain nonlinear systems
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