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Tracking Error Analysis for Feedback Systems With Hysteresis Inversion and Fast Linear Dynamics1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Analysis of closedloop systems involving hysteresis is important to both the understanding of these systems and the synthesis of control schemes. However, such analysis is challenging due to the nonsmooth nature of hysteresis ...
Inversion-Based Hysteresis Compensation Using Adaptive Conditional Servocompensator for Nanopositioning Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nanopositioning stages are widely used in high-precision positioning applications. However, they suffer from an intrinsic hysteretic behavior, which deteriorates their tracking performance. This study proposes an adaptive ...
Variable Structure Control of a Mass Spring Damper Subjected to a Unilateral Constraint: Application to Radio-Frequency MEMS Switches
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A feedback control strategy is presented for improving the transient response of the ubiquitous mass-spring-damper (MSD) system; the closed-loop system has a small settling time with no overshoot for a step input. This ...