Failure mode reasoning
H Jahanian - 2019 4th International Conference on System …, 2019 - ieeexplore.ieee.org
Safety Instrumented Systems (SIS) protect major hazard facilities against catastrophic
accidents. A SIS consists of hardware components and a software part-the program. Failure …
accidents. A SIS consists of hardware components and a software part-the program. Failure …
Automatic translation from FBD-PLC-programs to NuSMV for model checking safety-critical control systems
Programmable logic controllers (PLCs) are digital control systems, commonly used in
industrial automation and safety-critical applications. Control systems used in safety-critical …
industrial automation and safety-critical applications. Control systems used in safety-critical …
Formal Verification of ST Programs using CSP
Q Zhou, F Cai, Y Yang, C Wu - Journal of Physics: Conference …, 2021 - iopscience.iop.org
Abstract Programmable Logic Controllers (PLCs) are embedded devices that are widely
used in industrial control systems. PLC programs are written in special languages that are …
used in industrial control systems. PLC programs are written in special languages that are …
[PDF][PDF] A PLC-NuSMV compiler for model checking safety-critical control systems
A Qeriqi - 2016 - duo.uio.no
Control systems that are used in areas such as nuclear reactors, chemical plants, railway
signaling, and aircraft are safety-critical systems. Failure on these systems can cause …
signaling, and aircraft are safety-critical systems. Failure on these systems can cause …
[PDF][PDF] 4. Model-based Safety Evaluation of Automation Systems (MODSAFE)
J Valkonen, K Björkman, J Lahtinen, J Ranta… - SAFIR2010, The Finnish … - academia.edu
The objective of the MODSAFE project was to evaluate and develop methods based on
formal model checking and apply them in the safety analysis of NPP safety automation (I&C) …
formal model checking and apply them in the safety analysis of NPP safety automation (I&C) …
[PDF][PDF] Verification of automated changeover swithcing unit by model checking Author (s) Björkman, Kim; Valkonen, Janne; Ranta, Ju
K Björkman - 2010 - publications.vtt.fi
Along with new NPP designs and modernization projects of ageing NPPs there is an
ongoing transition from analogue to digital technology in I&C systems. Programmable digital …
ongoing transition from analogue to digital technology in I&C systems. Programmable digital …
[PDF][PDF] Model checking methodology for verification of safety logics Author (s) Valkonen, Janne; Björkman, Kim; Frits, Juho; Nieme
J Valkonen - 2010 - publications.vtt.fi
Verification of safety critical digital instrumentation and control (I&C) systems is challenging
because of more and more complicated control functions enabled by programmable logic …
because of more and more complicated control functions enabled by programmable logic …