Results 31 to 40 of about 4,308,898 (228)
System-Level Modelling and Simulation of a Multiphysical Kick and Catch Actuator System
Actuators, 2021 This paper presents a system-level model of a microsystem architecture deploying cooperating microactuators. An assembly of a piezoelectric kick-actuator and an electromagnetic catch-actuator manipulates a structurally unconnected, magnetized micromirror.
Arwed Schütz +2 more
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Adaptive output feedback control of aircraft flexible modes [PDF]
, 2012 The application of adaptive output feedback augmentative control to the flexible aircraft problem is presented. Experimental validation of control scheme was carried out using a three disk torsional pendulum.
Joel Bordeneuvue Guibe +3 more
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On the Practical Output Feedback Stabilization for Nonlinear Uncertain Systems [PDF]
, 2009 In this paper, we treat the problem of output feedback stabilization of nonlinear uncertain systems. We propose an output feedback controller that guarantees global uniform practical stability of the closed loop ...
Benabdallah, A.
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Ant Colony Optimization Analysis on Overall Stability of High Arch Dam Basis of Field Monitoring
The Scientific World Journal, 2014 A dam ant colony optimization (D-ACO) analysis of the overall stability of high arch dams on complicated foundations is presented in this paper. A modified ant colony optimization (ACO) model is proposed for obtaining dam concrete and rock mechanical ...
Peng Lin +3 more
doaj +1 more source
IEEE Access, 2019 Aiming at solving the problem of the multi-low-frequency mechanical resonances appearing in the large optical telescope control system, this paper proposes a novel control method based on nonlinear active disturbance rejection control (NADRC) and ...
Xin Li +6 more
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A simple state-determined model reproduces entrainment and phase-locking of human walking. [PDF]
PLoS ONE, 2012 Theoretical studies and robotic experiments have shown that asymptotically stable periodic walking may emerge from nonlinear limit-cycle oscillators in the neuro-mechanical periphery.
Jooeun Ahn, Neville Hogan
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Robust stabilization by linear output delay feedback [PDF]
, 2008 The main result establishes that if a controller $C$ (comprising of a linear feedback of the output and its derivatives) globally stabilizes a (nonlinear) plant $P$, then global stabilization of $P$ can also be achieved by an output feedback controller ...
Mueller, Markus +6 more
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Modeling Dry Friction in Multibody Mechanical Systems and Its Applications to the Underactuated Control of an Overhead Crane-Payload System [PDF]
Journal of Applied and Computational MechanicsThis paper presents a comprehensive analysis of dry friction modeling for conducting reliable computer simulations in the MATLAB and SIMULINK environments.
Rosario La Regina +3 more
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Fixed-TimeAdaptive Neural Control for Strict Feedback Nonlinear Systems via Event-Triggered Mechanism [PDF]
IEEE Access, 2020 This article investigates an event-trigger-based fixed-time adaptive tracking control problem for strict feedback nonlinear systems with external disturbances. Relying on the values of the control input and tracking error, the relative fixed event-triggered control scheme is introduced to save communication resources on the basis of ensuring the ...
Xin Liu 0071 +3 more
openaire +2 more sources
Applied Sciences, 2020 Friction-Induced Vibration and noisE (FIVE) is still a complex and nonlinear physical phenomenon which is characterized by the appearance of instabilities and self-sustained vibrations.
Baptiste Chomette, Jean-Jacques Sinou
doaj +1 more source