Results 211 to 220 of about 32,239 (247)
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Laminar separating flow over backsteps and cavities. I - Backsteps
AIAA Journal, 1981Although significant data on flow over backward facing steps and cavities in turbulent flow are available, the corresponding data for the laminar flow are rather scant. The present work reports the results of an experimental investigation carried out at a wind speed of 1.8 m/s over three backward facing steps 0.625,1.25, and 2.5 cm high; the separating
S. N. Sinha, A. K. Gupta, M. M. Oberai
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Architecture Induced by Distributed Backstepping Design
IEEE Transactions on Automatic Control, 2004An important problem in the distributed control of large-scale and infinite dimensional systems is related to the choice of the appropriate controller architecture. We utilize backstepping as a tool for distributed control of nonlinear infinite dimensional systems on lattices, and provide the answer to the following question: what is the worst case ...
Mihailo R. Jovanovic, Bassam Bamieh
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Backstepping control in the physical domain
Journal of the Franklin Institute, 2001For systems of a certain structure, backstepping control can be used to alter the system's behaviour to a more desirable one. Contrary to other approaches based on equations and mathematical control theory, the author proposes the use of bond graphs to analyse the energy interaction between subsystems.
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Backstepping control for an induction motor with an adaptive Backstepping rotor flux observer
18th Mediterranean Conference on Control and Automation, MED'10, 2010This paper deals with the synthesis of a stabilizing Backstepping nonlinear control provided with an adaptive Backstepping observer to estimate the rotor flux of an Induction Machine (IM). This approach is based on the vector control strategy by replacing the existing conventional controller with a Backstepping control in order to more quickly bring ...
Ramzi Trabelsi +3 more
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On Nonlinear Equivalence and Backstepping Observer
Kybernetika, 2001Summary: An observer design based on backstepping approach for a class of state affine systems is proposed. This class of nonlinear systems is determined via a constructive algorithm applied to a general nonlinear multi-input--multi-output systems. Some examples are given in order to illustrate the proposed methodology.
de Leon, Jesus +3 more
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2008
Recursive design in this book is composed of some simple basic steps. They are referred to as “backstepping designs” because they step back toward the control input starting with a scalar equation. This chapter reviews basic backstepping tools for state feedback control and output feedback control. To easily grasp the design and analysis procedures, we
Jing Zhou, Changyun Wen
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Recursive design in this book is composed of some simple basic steps. They are referred to as “backstepping designs” because they step back toward the control input starting with a scalar equation. This chapter reviews basic backstepping tools for state feedback control and output feedback control. To easily grasp the design and analysis procedures, we
Jing Zhou, Changyun Wen
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2007
Adaptive backstepping algorithms for a class of nonlinear continuous uncertain processes with disturbances are considered. Sliding mode control using a combined adaptive backstepping sliding mode control algorithm is also studied. The algorithms follow a systematic procedure for the design of adaptive control laws for the output of observable minimum ...
Ali Jafari Koshkouei +2 more
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Adaptive backstepping algorithms for a class of nonlinear continuous uncertain processes with disturbances are considered. Sliding mode control using a combined adaptive backstepping sliding mode control algorithm is also studied. The algorithms follow a systematic procedure for the design of adaptive control laws for the output of observable minimum ...
Ali Jafari Koshkouei +2 more
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2012
This chapter introduces backstepping controller design with RBF neural network approximation. Several controller design examples for mechanical systems are given, including backstepping controller for inverted pendulum, backstepping controller for single-link flexible joint robot, and adaptive backstepping controller for single-link flexible joint ...
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This chapter introduces backstepping controller design with RBF neural network approximation. Several controller design examples for mechanical systems are given, including backstepping controller for inverted pendulum, backstepping controller for single-link flexible joint robot, and adaptive backstepping controller for single-link flexible joint ...
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