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oai:www.ideals.illinois.edu:2142/81675 2023-07-11 col_2142_5131 col_2142_10761 com_2142_5130 com_2142_10755 com_2142_234

eng Kumar, P.R. Baliga, Girish Bantwal 2015-09-25T20:19:58Z 2015-09-25T20:19:58Z 10000-01-01 2005 2005 In this thesis, we present such a middleware framework for networked control systems. Central to this framework is Etherware, a message oriented component middleware for such systems. We begin with a detailed description of the design and architecture of Etherware, and illustrate Etherware based development of networked control systems through a fairly complex traffic control testbed application. Building on the middleware, we address safety and security issues in networked control through a detailed scenario in this testbed, implementing safety preserving security overrides. We then address the issue of providing guarantees of overall system behavior in networked control systems. In particular, based on established properties of sub-systems, we prove system-wide guarantees for safety and liveness in the traffic control testbed. Made available in DSpace on 2015-09-25T20:19:58Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3198922.pdf: 4363049 bytes, checksum: b111f9df1a4a476902201d6396fa8c1c (MD5) Previous issue date: 2005 Embargo set by: Seth Robbins for item 82956 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 162 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2005. http://hdl.handle.net/2142/81675 (MiAaPQ)AAI3198922 Computer Science A Middleware Framework for Networked Control Systems text Computer Science Computer Science University of Illinois at Urbana-Champaign Dissertation Ph.D.