We prove the closed loop stability of a PD controller for certain systems with saturating, non-monotone hysteresis and frequency dependent power losses. Most controllers use inverse compensators to cancel out actuator hysteresis nonlinearity. We show that we can achieve stability of the closed-loop system without an explicit inverse computation (using least squares minimization or otherwise).
|Journal||Journal of Physics: Conference Series|
|State||Published - Feb 25 2015|
|Event||6th International Workshop on Multi-Rate Processes and Hysteresis, MURPHYS 2012 - Suceava, Romania|
Duration: May 21 2012 → May 24 2012