Modeling, Control, and Simulation of a Single-Stage Capacitor Microphone

This paper presents a comprehensive study of the single-stage capacitor microphone, an electromechanical device. It integrates temporal modeling and an efficient linear-quadratic regulator control system. Simulations are used to verify the reliability and performance of the single-stage capacitor microphone and the linear-quadratic regulator control system, demonstrating zero steady-state error and rapid convergence.