Magnetostrictive actuators featuring high energy densities, large strokes, and fast responses
are playing an increasingly important role in micro/nano-positioning applications. However …

The actuating precision of a micro-positioning system, driven by a magnetostrictive actuator,
is adversely limited by its nonlinearities, particularly the output-input hysteresis, which are …

Magnetostrictive actuators invariably exhibit hysteresis nonlinearities that tend to become
significant under high rates of inputs, and could cause oscillations and error in the micro …

A numerical dynamic and magneto-mechanical strong coupled model of linear
magnetostrictive actuators was found. The model includes the magneto-mechanical …

One of the most frequent applications of magnetostrictive actuator technology is the active
structural vibration control (AVC). Magnetostrictive actuators (MAs) can deliver high-output …

In this paper, a comprehensive modeling approach for a giant magnetostrictive material
actuator (GMMA) is proposed based on the description of nonlinear electromagnetic …

The hysteresis nonlinearities of a magnetostrictive actuator were characterized under
different amplitudes of simple and complex harmonic excitations over a wide range of …

A novel dynamic model of magnetostrictive actuator is proposed in this paper, which is
based on Jiles-Atherton (JA) model. Fully coupled magneto-mechanical effects, including …

Magnetostrictive actuators are commonly used in precision engineering with the advantages
of high resolution and fast response. Their limited strokes are always amplified by compliant …

This paper addresses the modeling of complex hysteresis behavior for giant
magnetostrictive actuator system under magnetically unbiased conditions. The hysteresis …