Reducing Model Ordering using Routh Approximation Method

The Higher order systems are frequently too arduous to be used in real time applications. Model order reduction was developed in the areas of systems and control theory, which studied properties of dynamical systems in application for reducing their complexity, while preserving their input-output behavior as much as possible. Routh approximation method (RAM) is one of the most elegant methods of model reduction which preserves the stability of original system in reduced system.