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DESIGN OF REDUCED‐ORDER FUNCTIONAL OBSERVERS FOR LINEAR SYSTEMS WITH UNKNOWN INPUTS
Author(s) -
Trinh H.,
Fernando T.,
Nahavandi S.
Publication year - 2004
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1111/j.1934-6093.2004.tb00372.x
Subject(s) - control theory (sociology) , linear system , simplicity , computer science , order (exchange) , mathematics , state (computer science) , attractiveness , mathematical optimization , algorithm , artificial intelligence , control (management) , mathematical analysis , philosophy , epistemology , finance , economics , psychology , psychoanalysis
This brief paper presents new conditions for the existence and design of reduced‐order linear functional state observers for linear systems with unknown inputs. Systematic procedures for the synthesis of reduced‐order functional observers are given. Numerical examples are given to illustrate the attractiveness and simplicity of the new design procedures.