Abstract
this paper basing on hydrofoils longitudinal motion of nonlinear mathematical model, take attitude stabilization as target and design a controller for hydrofoil longitudinal motion attitude based on the idea of backstepping. To verify the results of the controller, do the simulation by using the matlab and get the result. Then get the results of backstepping controller in the situation of certain interference by simulation and analyse the result, Concluding that the designed controller based on backstepping can effectively control the hydrofoil heave displacement and pitch angle. And adaptive sliding mode controller based on backstepping can effectively counteract the effects of interference, hydrofoils heave displacement and pitching angle being significantly improved after adding the controller. Compared with the situation of no controller, the maximum of longitudinal attitude respectively decreased by 76% and 90%.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
