Abstract: This paper proposes a miniature micrograting accelerometer based on out-of-plane motion that integrates a laser, photodetector, resonator, grating, and an electromagnetic feedback module. A ...
Accelerometers turn motion into measurable signals. From tilt and vibration to g-forces, they underpin countless designs. In this “Fun with Fundamentals” entry, we demystify their operation and take a ...
Abstract: We report on an experimental feasibility study of a resonant accelerometer with a purely electrostatic (ES) transmission of an inertial force between the proof mass (PM) and the vibrating ...