Title :
Comparison between balanced truncation and modal truncation techniques for linear state-space symmetric systems
Author :
Minh Binh Ha ; Minh Binh Chu ; Sreeram, Victor
Author_Institution :
Sch. of Appl. Math. & Inf., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam
Abstract :
In this study, two well-known model reduction techniques: balanced truncation and modal truncation are compared. The comparison is based on their error bound formulas for a special class of systems derived in this study. The comparison is illustrated by a numerical example.
Keywords :
reduced order systems; state-space methods; balanced truncation; error bound formulas; linear state-space symmetric systems; modal truncation; model reduction techniques;
Journal_Title :
Control Theory & Applications, IET
DOI :
10.1049/iet-cta.2014.0919
