PI Control Based Single-Phase Inverter Simulation with Dual-Loop Voltage and Current Feedback

This self-developed simulation implements a dual-loop PI controller for single-phase inverters, incorporating voltage and current feedback mechanisms. The model validates circuit stability and performance through systematic testing.

PID and PI Controller Tuning Using ITAE Method

PID and PI Controller Tuning with ITAE (Integral of Time-weighted Absolute Error) Optimization Method

Determining P, PI, PID Parameters Using Ziegler-Nichols Tuning Formulas

Using Ziegler-Nichols tuning formulas to calculate P, PI, and PID parameters, where Gc represents the compensator transfer function, kp is the proportional gain, Ti is the integral time constant, and Td is the derivative time constant. The input parameter vars corresponds to the KT τ parameters of a first-order plus dead-time (FOPDT) model, allowing for systematic controller parameter calculation through standardized tuning rules.