Proceedings Article10.1109/CDC.1989.70171
Helicopter control design using feedback linearization techniques
Eduardo Liceaga-Castro,R. Bradley,Rafael Castro-Linares +2 more
- 13 Dec 1989
- Vol. 1, pp 533-534
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TL;DR: In this paper, the authors applied linear equivalence of nonlinear systems to a helicopter model and obtained a transformation of the nonlinear helicopter model to a set of four linear controllable and single-input subsystems.
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Abstract: Linear equivalence of nonlinear systems is applied to a helicopter model. The nonlinear control design obtained allows a transformation of the nonlinear helicopter model to a set of four linear controllable and single-input subsystems to be obtained. The main difference between the application presented and other work is that the authors express the diffeomorphic map of the state-input space in explicit form. >
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Citations
A Liouvillian systems approach for the trajectory planning-based control of helicopter models
TL;DR: In this article, a feedback regulation scheme, based on o!-line trajectory planning and an approximate state linearization, is proposed for the hover-to-hover stabilization of simpli"ed, underactuated, models of a helicopter system.
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Modelado y control de helicópteros autónomos. Revisión del estado de la técnica
Manuel Bejar,Anibal Ollero +1 more
TL;DR: A review of the state of the art on modelling and control of autonomous helicopters is presented in this article, which includes autonomous helicopter platforms, existing control architectures, and issues related to the state estimation and fault detection.
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Helicopter's nonlinear control via backstepping techniques
Alejandro Dzul,Tarek Hamel,Rogelio Lozano +2 more
- 01 Sep 2001
TL;DR: A Lyapunov control algorithm for a small scale autonomous model helicopter is obtained using robust backstepping techniques and the proposed controller is based on dynamic order reduction for the nonlinear dynamical model.
6
Design non-linear system with sliding mode control
TL;DR: This research is to develop a controller synthesis method of new sliding mode in order to produce or to determine adjustment input control by deleting or smoothing chattering effect without decreasing the performance.
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References
Flight control design using non-linear inverse dynamics
S. H. Lane,Robert F. Stengel +1 more
TL;DR: Inverse dynamics are generated for specific command variable sets of a 12-state nonlinear aircraft model to develop a control system that provides satisfactory response over the entire flight envelope.
538
Brief paper: Application of nonlinear transformations to automatic flight control
TL;DR: This paper presents the results of an application of transformations (from nonlinear to linear systems) to the design of a helicopter autopilot.
239
Nonlinear flight test trajectory controllers for aircraft
TL;DR: In this paper, the synthesis of nonlinear flight test trajectory controllers for a fixed-wing aircraft is described using singular perturbation theory and the recently developed theory of prelinearizing transformations.
199
Global transformations of nonlinear systems
TL;DR: In this paper, a technique for constructing a transformation under the assumption that {g\ldot[f\dotg],...,(adn-1}f\ldotsg)} span an n -dimensional space and that the set is an involutive set.