While forming Routh's Array used for the determination of the stability of a system, it is sometimes advantageous to introduce an infinitesimally small shift of imaginary axis. This can avoid a situation resulting in a row of zeroes, since it introduces asymmetry. An algorithm is developed for forming the array taking the first-order approximation only.
ASJC Scopus subject areas
- Theoretical Computer Science
- Computer Science Applications
- Electrical and Electronic Engineering