Asymptotic behavior of nonlinear networked control systems
Walsh, G.C.
Beldiman, O.
Bushnell, L.G.
Dept. of Mech. Eng., Maryland Univ., College Park, MD;
This paper appears in: Automatic Control, IEEE Transactions on
Publication Date: Jul 2001
Volume: 46,
Issue: 7
On page(s): 1093-1097
ISSN: 0018-9286
References Cited: 7
CODEN: IETAA9
INSPEC Accession Number: 6994785
Digital Object Identifier: 10.1109/9.935062
Posted online: 2002-08-07 00:36:11.0
Abstract
The defining characteristic of a networked control system (NCS) is
having a feedback loop that passes through a local area computer
network. Our two-step design approach includes using standard control
methodologies and choosing the network protocol and bandwidth in order
to ensure important closed-loop properties are preserved when a computer
network is inserted into the feedback loop. For sufficiently high data
rates, global exponential stability is preserved. Simulations are
included to demonstrate the theoretical result
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