Title :
Comments on “A Simple Nonlinear Observer for a Class of Uncertain Mechanical Systems”
Author :
de Queiroz, M.S.
Author_Institution :
Louisiana State Univ., Baton Rouge
fDate :
4/1/2008 12:00:00 AM
Abstract :
For original paper see Y. Su. ibid., vol.52, no.7, p.1340-5, (2007). This article presents a comment on the paper ldquoa simple nonlinear observer for a class of uncertain mechanical systemsrdquo.
Keywords :
Lyapunov methods; nonlinear control systems; observers; stability; uncertain systems; Lyapunov stability; nonlinear observer; uncertain mechanical systems; Control systems; Mechanical systems; Nonlinear control systems; Nonlinear systems; Robust control; Robustness; Signal design; Stability; Velocity control; Velocity measurement; Lyapunov stability; mechanical systems; nonlinear systems; velocity observer;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2008.919522
