High sensitivity accelerometer operating on the border of stability with digital sliding mode control

Abstract

We propose a novel sliding mode control (SMC), implemented on FPGA, for robust stabilization and high sensitivity operation of a capacitive micro-accelerometer on the pull-in border of stability. SMC feedback enforces a maximum sensitivity position of the proof mass in a normally unstable equilibrium, while the value of the external acceleration is… (More)

6 Figures and Tables

Topics

  • Presentations referencing similar topics