[PDF] Top 20 A nonlinear model-based control method for magnetostrictive actuators

A nonlinear model-based control method for magnetostrictive actuators

... a model- based nonlinear control method for magnetostrictive ...The model is developed through an energy formulation for magnetic domain and domain wall dy- ...linear ... See full document

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Model-based control for exoskeletons with series elastic actuators evaluated on sit-to-stand movements

... in control methods and the absence of convergence towards one or a class of controller ...and model-based control strategies are the most ...impedance control [3, ... See full document

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An energy-based hysteresis model for magnetostrictive transducers

... To place this modeling approach in perspective, it is useful to briey summarize existing techniques for characterizing magnetostrictive transducers. For initial applications, linear eld/magnetization relations ... See full document

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Optimal tracking using magnetostrictive actuators operating in nonlinear and hysteretic regimes

... A model-based nonlinear optimal control design was developed to accurately track a reference signal when nonlinear, hysteretic magnetostrictive material behavior is ...linear ... See full document

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An adaptive control method for magnetostrictive transducers with hysteresis

... control (MRAC) strategy based on a Preisach model is.. developed.[r] ... See full document

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A New Backstepping Sliding Mode Control System to prevent Roll Instability of a Four-Wheeled Vehicle

... roll control to enhance the roll stability of a tractor ...roll control system is ...yaw-roll model in which the forward velocity changes in time is ...backstepping control method ... See full document

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Linearization of Model Based Nonlinear Boiler – Turbine Control System

... term control: the proportional, the integral and derivative values, denoted P,I, and ...errors, based on current rate of change. The one of the heuristic tuning method is formally known as the ... See full document

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Control System Design for a Centrifuge Motion Simulator Based on a Dynamic Model

... dynamic model-based control system design for a CMS, which is a manipulator characterized by highly challenging ...motions. Based on appropriate inverse dynamics model simulations, a ... See full document

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Low frequency active noise control of an underwater large scale structure with distributed giant magnetostrictive actuators

... noise control employing piezoelectric ceramics [1] and accelerometers for underwater targets are referred to as "Smart Tiles”, this terminology was introduced by the Naval Civil Engineering Laboratory in 1996 ... See full document

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Modelling and Controller Design for Temperature Control of Power Plant Heat Exchanger

... The method called coefficient diagram method (CDM) based controller would be more suitable for handling nonlinear control problem than conventional ...multiple model based ... See full document

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Fuzzy Logic Control of Hydraulic Actuated Active Suspension System

... to control the hydraulic actuator operated active suspension ...car model has been used to simulate the mathematical model of active suspension ...complex nonlinear characteristics of ... See full document

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Control design for a magnetostrictive transducer

... robust control design for a magnetostrictive system has been summarized in this ...∞ control design is capable of maintaining accurate tracking while rejecting sensor noise and a dis- turbance due to ... See full document

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A Control Method for SVG Based on Differential Geometry Nonlinear Control

... The control method for SVG is researched in this paper. Based on the working mechanism of SVG, the logic switch function is introduced to establish the dynamic mathematic ...variable control ... See full document

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Model Reference Adaptive Control for Actuators of a Biped Robot Locomotion

... complicated model to describe its walking ...stability control for walking ...conventional control schemes to develop the walking mechanism for the ...imitation based on intelligent ... See full document

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Experimental implementation of a nonlinear control method for magnetostrictive transducers

... We summarize here the ferromagnetic hysteresis frame- work developed in [16], [20] and use it to construct a model that characterizes the dynamics of the experimental magnetic transducer. As detailed in [14], ... See full document

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A nonlinear optimal control design using narrowband perturbation feedback for magnetostrictive actuators

... narrowband control design utilizes optimal control theory to obtain a feedback control design of an augmented plant that includes a number of narrowband harmonics at specified ...suboptimal ... See full document

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A nonlinear physics-based optimal control method for magnetostrictive actuators

... and magnetostrictive particle actuators ...is based on the assumption that the underlying system is linear with nonlinear output harmonics acting as a ...Various nonlinear ... See full document

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Experimental implementation of a hybrid nonlinear control design for magnetostrictive actuators

... tracking control at 100 and 200 Hz and performance degradation began to occur at 300 ...displacement control. Conversely, when the nonlinear optimal control design is implemented with ... See full document

30

Optimal control based on nonlinear conjugate gradient method in cardiac electrophysiology

... optimal control of cardiac arrhythmia was introduced by Nagaiah et ...the control objective was to utilize the optimal extracellular current for dampening the excitation wavefront propagation resulting from ... See full document

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Open loop nonlinear optimal tracking control of a magnetostrictive terfenol-d actuator

... a model-based nonlinear control design where the constitutive law is directly incorporated into an optimal nonlinear control ...tracking control accuracy for a ... See full document

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