Abstract: The problem of computing the closed loop transfer function of a linear system represented by its block diagram or by its flow graph is of importance in CAD programs designed for the analysis ...

Signal Flow Graph Solver is a program that provides signal flow graph representation of different control systems and calculates the overall transfer function through an interactive user interface. ..

Proportional-integral-derivative (PID) controllers are undoubtedly the most employed controllers in industry, and they have significantly contributed to the impact of control systems in society. This ...