Rate-Dependent Modeling and \text} Robust Control of GMA Based on Hammerstein Model With Preisach Operator

In this brief, a new Hammerstein model is proposed for a rate-dependent hysteresis in giant magnetostrictive actuators (GMAs). A Preisach operator and an autoregressive model with exogenous input are used to represent, respectively, the static nonlinear function and the linear dynamic subsystem of t...

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