TELKOMNIKA Telecommunication Computing Electronics and Control
Brief note on match and miss-match uncertainties

TELKOMNIKA Telecommunication Computing Electronics and Control
Brief note on match and miss-match uncertainties

Disturbance
Linear systems
Nonlinear systems
Uncertainty

The appearance of uncertainties and disturbances often effects the
characteristics of either linear or nonlinear systems. Plus, the stabilization
process may be deteriorated thus incurring a catastrophic effect to the system
performance. As such, this manuscript addresses the concept of matching
condition for the systems that are suffering from miss-match uncertainties and
exogeneous disturbances. The perturbation towards the system at hand is
assumed to be known and unbounded. To reach this outcome, uncertainties
and their classifications are reviewed thoroughly. The structural matching
condition is proposed and tabulated in the proposition 1. Two types of
mathematical expressions are presented to distinguish the system with
matched uncertainty and the system with miss-matched uncertainty. Lastly,
two-dimensional numerical expressions are provided to practice the proposed
proposition. The outcome shows that matching condition has the ability to
change the system to a design-friendly model for asymptotic stabilization.

Muhammad Nizam Kamarudin, Sahazati Md Rozali, Mohd H. Hairi Muhammad I. Zakaria

http://telkomnika.uad.ac.id

Jun 05, 2023

peri irawan

pdf

english

text