Mathematical Models of Physical Systems in Control Systems
Introduction to Control Systems
A control system manages, commands, directs, or regulates the behavior of other devices or systemsusing control loops. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large Industrial control systems which are used for controlling processes or machines.
Signal Flow Graphs
The Routh–Hurwitz stability criterion is a mathematical test that is a necessary and sufficient condition for the stability of a linear time invariant control system.