Analysis of Energy Harvesting Performance for <inline-formula><tex-math>$d_{15}$</tex-math> </inline-formula> Mode Piezoelectric Bimorph in Series Connection Based on Timoshenko Beam ModelXuejun Zheng, Zhixiong Zhang, +4 authors Yuangen YuIEEE/ASME Transactions on Mechatronics2015Shear strain is exactly described by combining the piezoelectric constitutive equations of d<sub>15</sub> mode with the Timoshenko beam model. We provide an electromechanical model to evaluate theâ€¦ (More)