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Modeling and Control of Bi-directional Discrete Linear Repetitive Processes

Modeling and Control of Bi-directional Discrete Linear Repetitive Processes
Modeling and Control of Bi-directional Discrete Linear Repetitive Processes
Abstract—Repetitive processes are characterized by a series of sweeps or passes through a set of dynamics defined over a finite duration where the output produced on any pass acts as a forcing function on, and hence contributes to, the dynamics of the next pass. The resulting control problem is that the output sequence of pass profiles can contain oscillations that increase in amplitude in the pass-to-pass direction. This paper considers bi-directional operation, i.e. a pass is completed and at the end the next one begins but in the opposite direction. In particular, a model for such a process in the case of discrete dynamics is first proposed and new results on stability and control law design for stabilization and performance developed.
0018-9286
230-235
Bochniak, J
a7613bff-aedb-44ac-94e6-521b2eb89136
Galkowski, K
65b638be-b5a5-4e25-b1b8-e152c08a1cbb
Rogers, E
611b1de0-c505-472e-a03f-c5294c63bb72
Bochniak, J
a7613bff-aedb-44ac-94e6-521b2eb89136
Galkowski, K
65b638be-b5a5-4e25-b1b8-e152c08a1cbb
Rogers, E
611b1de0-c505-472e-a03f-c5294c63bb72

Bochniak, J, Galkowski, K and Rogers, E (2010) Modeling and Control of Bi-directional Discrete Linear Repetitive Processes. IEEE Transactions on Automatic Control, 55 (1), 230-235.

Record type: Article

Abstract

Abstract—Repetitive processes are characterized by a series of sweeps or passes through a set of dynamics defined over a finite duration where the output produced on any pass acts as a forcing function on, and hence contributes to, the dynamics of the next pass. The resulting control problem is that the output sequence of pass profiles can contain oscillations that increase in amplitude in the pass-to-pass direction. This paper considers bi-directional operation, i.e. a pass is completed and at the end the next one begins but in the opposite direction. In particular, a model for such a process in the case of discrete dynamics is first proposed and new results on stability and control law design for stabilization and performance developed.

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Published date: 2010
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 267797
URI: http://eprints.soton.ac.uk/id/eprint/267797
ISSN: 0018-9286
PURE UUID: 1d464a68-82a5-4fcf-9576-4374e52396e5
ORCID for E Rogers: ORCID iD orcid.org/0000-0003-0179-9398

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Date deposited: 26 Aug 2009 09:47
Last modified: 20 Jul 2019 01:23

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Contributors

Author: J Bochniak
Author: K Galkowski
Author: E Rogers ORCID iD

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