A free, web-based tool for interactive PID controller analysis and tuning. Design and analyze your control systems with ease.
Visualize Bode plots and step responses with interactive Plotly charts for detailed analysis.
Adjust PID parameters and see the effects on system performance in real-time.
Calculate key metrics including gain margin, phase margin, rise time, and settling time.
Enter plant coefficients and PID parameters (Kp, Ki, Kd, N).
Backend computes loop shape, closed-loop response, and performance metrics.
View interactive Bode plots, step response, and performance metrics.