Nik Bravo, Data-Driven Model Development and Feedback Control Design for PZT Bimorph Actuators and Lider Leon, Parameter and Active Subspace Analysis for a Polydomain Ferroelectric Phase Field Model
SAS 4201Nik Bravo: Title: Data-Driven Model Development and Feedback Control Design for PZT Bimorph Actuators Abstract: In the talk, we discuss the development of a high-fidelity and surrogate model for a PZT bimorph used as an actuator for micro-air vehicles including Robobee. The models must quantify the nonlinear, hysteretic, and rate-dependent behavior inherent to PZT in…