smartmaterials exhibit unwanted behaviors. The main one is hysteresis that caused by complex mechanisms of energy dissipation taking place in microscopic level. This paper presents an approach of modeling and identif...
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smartmaterials exhibit unwanted behaviors. The main one is hysteresis that caused by complex mechanisms of energy dissipation taking place in microscopic level. This paper presents an approach of modeling and identification of hysteresis in smartmaterialsusing the maxwellmodel. The model is reviewed first and then the procedure of identification is presented in details, including 1) the initial parameters generation, 2) preliminary optimization of parameters with global optimization algorithm, and 3) the final optimization of parameters with gradient optimization method. The effect of the number of maxwell elements is also analyzed.
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