Our Root Locus Calculator is designed for engineers and control system enthusiasts to visualize system stability easily. Input your transfer function details to generate a root locus plot.
Results will be displayed here.
All calculations are based on standard control system engineering methodologies.
The root locus is plotted by varying the gain K in the transfer function:
G(s)H(s) = K * (numerator) / (denominator)
Root locus is a graphical method used in control systems to determine the stability of the system as a parameter is varied.
Look for changes in the plot as gain varies; stability is indicated by poles in the left-half of the complex plane.