The Simplex Reference Model: Limiting Fault-Propagation due to Unreliable Components in Cyber-Physical System Architectures Conference Paper

abstract

• Cyber-Physical Systems are networked, component-based, real-time systems that control and monitor the physical world. We need software architectures that limit fault-propagation across unreliable components. This paper introduces our Simplex reference model which is distinguished by: a Plant being controlled in an external context, a Machine performing the control, a Domain Model that estimates the Plant state, and the Safety Requirements that must be met. The Simplex reference model assists with constructing CPS architectures which limit fault-propagation. We present a representative case study to highlight the ideas behind the model and our particular decomposition. 2007 IEEE.

name of conference

• 28th IEEE International Real-Time Systems Symposium (RTSS 2007)

authors

• Kumar, Panganamala

published proceedings

• 28th IEEE International Real-Time Systems Symposium (RTSS 2007)

author list (cited authors)

• Crenshaw, T. L., Gunter, E., Robinson, C. L., Sha, L., & Kumar, P. R.

citation count

• 44

complete list of authors

• Crenshaw, Tanya L||Gunter, Elsa||Robinson, CL||Sha, Lui||Kumar, PR

publication date

• December 2007

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• Proceedings - Real-Time Systems Symposium  Journal

Digital Object Identifier (DOI)

• 10.1109/rtss.2007.34

International Standard Book Number (ISBN) 10

• 0769530621

International Standard Book Number (ISBN) 13

• 9780769530628

start page

• 400

end page

• 409