Results 21 to 30 of about 29,184,853 (263)

Robust passivity and passification of stochastic fuzzy time-delay systems [PDF]

open access: yes, 2010
The official published version can be obtained from the link below.In this paper, the passivity and passification problems are investigated for a class of uncertain stochastic fuzzy systems with time-varying delays.
Zidong Wang   +5 more
core   +1 more source

Robust Passivity-Based Voltage Control of Robot Manipulators [PDF]

open access: yesJournal of Electrical and Computer Engineering Innovations, 2019
Background and Objectives: This paper presents a robust passivity-based voltage controller (PBVC) for robot manipulators with n degree of freedom in the presence of model uncertainties and external disturbance.Methods: The controller design procedure is ...
H. Chenarani, M.M. Fateh
doaj   +1 more source

Adaptive and Nonlinear Control Techniques Applied to SEPIC Converter in DC-DC, PFC, CCM and DCM Modes Using HIL Simulation

open access: yesEnergies, 2018
In this paper, we propose adaptive nonlinear controllers for the Single-Ended Primary Inductance Converter (SEPIC). We also consider four distinct situations: AC-DC, DC-DC, Continuous Conduction Mode (CCM) and Discontinuous Conduction Mode (DCM).
Arthur H. R. Rosa   +3 more
doaj   +1 more source

On passivity and passification of stochastic fuzzy systems with delays: The discrete-time case [PDF]

open access: yes, 2010
Copyright [2009] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Liu, X, Liang, J, Wang, Z
core   +1 more source

Passivity-based boundary control for vibration suppression of the shear beam

open access: yesAdvances in Mechanical Engineering, 2022
In this paper, the passivity-based boundary controller for the vibration suppression of the flexible beam is studied. The undamped shear beam model is used as a beam model.
Nipon Boonkumkrong   +2 more
doaj   +1 more source

Control of Haptic Systems Based on Input-to-State Stability

open access: yesIEEE Access, 2022
Discretization of signals often generates additional energy in the haptic systems, and makes them unstable. The currently popular controls based on the passivity stabilize the systems by limiting the rendered force of the haptic systems so that the ...
Suyong Kim, Doo Yong Lee
doaj   +1 more source

Passivity-Based Control Design for Magnetic Levitation System

open access: yesApplied Sciences, 2020
The passivity-based control (PBC) is a new direction of nonlinear control, but the method is basically a qualitative method. A quantifiable design method in combination with PBC is provided in this paper.
Wang Yang, Fanwei Meng, Man Sun, Kai Liu
doaj   +1 more source

Characterizing Inductive and Capacitive Nonlinear RLC Circuits: A Passivity Test [PDF]

open access: yes, 2004
Linear time-invariant RLC circuits are said to be inductive (capacitive) if the current waveform in sinusoidal steady-state has a negative (resp., positive) phase shift with respect to the voltage.
Ortega, Romeo,   +11 more
core   +1 more source

Robust Passivity Cascade Technique-Based Control Using RBFN Approximators for the Stabilization of a Cart Inverted Pendulum

open access: yesMathematics, 2021
This paper proposes a novel passivity cascade technique (PCT)-based control for nonlinear inverted pendulum systems. Its main objective is to stabilize the pendulum’s upward states despite uncertainties and exogenous disturbances.
Reza Rahmani   +3 more
doaj   +1 more source

Passivity Analysis of Nonlinear Euler-Bernoulli Beams [PDF]

open access: yesModeling, Identification and Control, 2002
The Lagrangian equations for distributed-parameter systems based on Hamilton's principle are developed. These equations are subsequently used to derive nonlinear models for beams. The passivity properties of the flexible mechanical systems based on their
Mehrdad P. Fard
doaj   +1 more source

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