Results 251 to 260 of about 8,714,045 (298)
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Differential Flatness and Absolute Equivalence of Nonlinear Control Systems
SIAM Journal on Control and Optimization, 1998A traditional approach to solving the problem of equivalence of nonlinear systems (in particular, to linear systems, i.e., feedback linearization) consists of working in the context of differential geometry. Numerous results in that area are available, and typically, the conditions for feedback linearizability are given in terms of involutivity of ...
van Nieuwstadt, M. +2 more
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Control of Synchronous Reluctance Machines using Differential Flatness Theory
2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA), 2018 The article uses differential flatness theory to solve the nonlinear control and estimation problems of synchronous reluctance machines. By exploiting the differential flatness properties of the state-space model of the synchronous reluctance machine it is shown that a state-variables transformation (diffeomorphism) can be applied to it.
Rigatos G. +3 more
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EKF-SLAM for Quadcopter Using Differential Flatness-Based LQR Control
Electronics (Switzerland), 2023 SLAM (Simultaneous Localization And Mapping) in unmanned aerial vehicles can be an advantageous proposition during dangerous missions where aggressive maneuvers are paramount.
Daegyun Choi +2 more
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CONTROL OF THE DIFFERENTIALLY FLAT LORENZ SYSTEM
International Journal of Bifurcation and Chaos, 2001This paper presents an approach for the control of the Lorenz system. We first show that the controlled Lorenz system is differentially flat and then compute the flat output of the Lorenz system. A two degree of freedom design approach is proposed such that the generation of full state feasible trajectory incorporates with the design of a tracking ...
Jin Man Joo, Jin Bae Park
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On Motion Planning and Control for Partially Differentially Flat Systems
Robotica, 2020SUMMARYThis paper deals with motion planning and control problems for a class of partially differentially flat systems. They possess a feature that the derivative of the fiber variable can be represented purely by the base variable and its derivatives.
Yang Bai 0006 +3 more
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On the differential flatness and control of electrostatically actuated MEMS
Proceedings of the 2005, American Control Conference, 2005., 2005Extending the stable travelling range of actuators forms one of the central topics in the control of electrostatically actuated MEMS. Though certain control schemes, such as charge control, capacitive feedback, and input-output linearization, can extend the travelling range to the full gap, the transient behavior of actuators is dominated by their ...
Guchuan Zhu, Jean Lévine, Laurent Praly
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CONTROL OF THE CHUA'S SYSTEM BASED ON A DIFFERENTIAL FLATNESS APPROACH
International Journal of Bifurcation and Chaos, 2004In this paper, we present a flatness based control approach for the stabilization and tracking problem, for the well-known Chua chaotic circuit, that includes an additional input. We introduce two feedback controller design options for the set-point stabilization and the trajectory tracking problem: a direct pole placement approach, and Generalized ...
Carlos Aguilar-Ibáñez +2 more
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A differential flatness based model predictive control approach
2012 IEEE International Conference on Control Applications, 2012In this contribution a novel extension to model predictive control for a certain class of input affine nonlinear systems is proposed, which satisfy the property of differential flatness and are of minimum phase. By feedforward linearization of the nonlinear system via a flatness based control law, the problem of nonlinear model predictive control is ...
Kandler, Christoph +4 more
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Differential flatness properties and control of commodities price dynamics
2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2016The PDE model of the commodities price dynamics is shown to be equivalent to a multi-asset Black-Scholes PDE. Actually it is a diffusion process evolving in a 2D assets space, where the first asset is the commodity's spot price and the second asset is the convenience yield.
Rigatos, Gerasimos +3 more
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A linear differential flatness approach to controlling the Furuta pendulum
IMA Journal of Mathematical Control and Information, 2007Summary: The aim of this work is to motivate the use of linear flatness, or controllability, to design a feedback control law for the rather challenging mechanism known as the `Furuta pendulum'. This is achieved by introducing three feedback controller design options for the stabilization and rest-to-rest trajectory tracking tasks: a direct pole ...
Carlos Aguilar-Ibáñez +1 more
openaire +3 more sources