Proceedings ArticleDOI
Autonomous maneuvering of a stratospheric airship
D Gobiha,Nandan K. Sinha +1 more
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The closed-loop simulation results are presented which signify the robustness of the sliding mode based controller in achieving the commanded maneuver in the presence of modeled uncertainties and wind disturbances.Abstract:
In this paper, nonlinear sliding mode controller is used in coordination with lookahead-based steering guidance law to simulate the autonomous maneuvering capabilities of a nonlinear, coupled, six degrees of freedom stratospheric airship model. The closed-loop simulation results are presented which signify the robustness of the sliding mode based controller in achieving the commanded maneuver in the presence of modeled uncertainties and wind disturbances.read more
Citations
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Journal ArticleDOI
Modeling and control of unmanned finless airship with robotic arms.
TL;DR: This paper presents the mathematical modeling and control of a finless airship that can fly at low altitudes in low wind conditions, and an inner-outer loop strategy is proposed here in this paper.
Journal ArticleDOI
Nonlinear parameter estimation of airship using modular neural network
TL;DR: The estimated nonlinear airship parameters are found to be consistent with the DATCOM parameter values which were used for open-loop simulation, which validates the proposed methodology and could be extended to estimateAirship parameters from real flight data.
Journal ArticleDOI
Modelling and Simulation of Aerodynamic Parameters of an Airship
Proceedings ArticleDOI
Pitch Tracking for an Airship with Moving Gondola Using Backstepping Control
Ali Mansur,Eric Lanteigne +1 more
TL;DR: This paper presented a backstepping approach for trajectory tracking control of an airship using a moving gondola as a control input and the results show the effectiveness of the CG control for pitch and altitude tracking.
Proceedings ArticleDOI
Fault-tolerant Reconfiguration Controller Design for Intelligent Unmanned Airship with Control Surface Failures
TL;DR: For an intelligent unmanned airship equipped with multiple propellers, a reconfiguration scheme is proposed based on the pseudo-inverse method to deal with actuators faults based on a general model of the actuator-input encountered with faults.
References
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Book
Applied Nonlinear Control
TL;DR: Covers in a progressive fashion a number of analysis tools and design techniques directly applicable to nonlinear control problems in high performance systems (in aerospace, robotics and automotive areas).
MonographDOI
Handbook of Marine Craft Hydrodynamics and Motion Control
TL;DR: The Society of Naval Architects and Marine Engineers as mentioned in this paper published a Handbook of Marine Craft Hydrodynamics and Motion Control for the U.S. military in the early 1970s.
Journal ArticleDOI
Handbook of Marine Craft Hydrodynamics and Motion Control [Bookshelf]
TL;DR: Fossen as discussed by the authors provides a comprehensive manuscript encompassing two separable texts on hydrodynamics and control of marine vehicles, including a detailed treatment of the subject matter, written from a more generalist perspective.