Integrated deterministic and probabilistic safety assessment: concepts, challenges, research directions

E Zio - Nuclear Engineering and Design, 2014 - Elsevier
Integrated deterministic and probabilistic safety assessment (IDPSA) is conceived as a way
to analyze the evolution of accident scenarios in complex dynamic systems, like nuclear …

A survey of dynamic methodologies for probabilistic safety assessment of nuclear power plants

T Aldemir - Annals of Nuclear Energy, 2013 - Elsevier
Dynamic methodologies for probabilistic safety assessment (PSA) are defined as those
which use a time-dependent phenomenological model of system evolution along with its …

[PDF][PDF] Dynamic reliability modeling of digital instrumentation and control systems for nuclear reactor probabilistic risk assessments

T Aldemir, MP Stovsky, J Kirschenbaum… - Nureg/Cr-6942 …, 2007 - Citeseer
Nuclear power plants are in the process of replacing and upgrading aging and obsolete
instrumentation and control (I&C) systems. Most of these replacements involve transitions …

Mathematical models for air traffic conflict and collision probability estimation

M Mitici, HAP Blom - IEEE Transactions on Intelligent …, 2018 - ieeexplore.ieee.org
Increasing traffic demands and technological developments provide novel design
opportunities for future air traffic management (ATM). In order to evaluate current air traffic …

A safety assessment methodology applied to CNS/ATM-based air traffic control system

LF Vismari, JBC Junior - Reliability Engineering & System Safety, 2011 - Elsevier
In the last decades, the air traffic system has been changing to adapt itself to new social
demands, mainly the safe growth of worldwide traffic capacity. Those changes are ruled by …

A novel colored fluid stochastic Petri net simulation model for reliability evaluation of wind/PV/diesel small isolated power systems

YA Katsigiannis, PS Georgilakis… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
This paper introduces a new general methodology for the modeling and reliability evaluation
of small isolated power systems, which include wind turbines, photovoltaics, and diesel …

A formal method for assessing the impact of task-based erroneous human behavior on system safety

ML Bolton, KA Molinaro, AM Houser - Reliability Engineering & System …, 2019 - Elsevier
Erroneous human behavior is often cited as a major factor to system failure. However, the
complexity of the human-automation interaction can make it difficult for engineers to …

Model-based verification method for solving the parameter uncertainty in the train control system

R Cheng, J Zhou, D Chen, Y Song - Reliability engineering & system safety, 2016 - Elsevier
This paper presents a parameter analysis method to solve the parameter uncertainty
problem for hybrid system and explore the correlation of key parameters for distributed …

Extended FRAM by integrating with model checking to effectively explore hazard evolution

G Duan, J Tian, J Wu - Mathematical Problems in Engineering, 2015 - Wiley Online Library
Functional Resonance Analysis Method (FRAM), which defines a systemic framework to
model complex systems from the perspective of function and views accidents as emergent …

Survivability evaluation of fluid critical infrastructures using hybrid Petri nets

H Ghasemieh, A Remke… - 2013 IEEE 19th Pacific …, 2013 - ieeexplore.ieee.org
In this paper we propose a formal, model-checking based procedure to evaluate the
survivability of fluid critical infrastructures. To do so, we introduce the Stochastic Time Logic …