Automatic test and evaluation of autonomous systems

A Karimoddini, MA Khan, S Gebreyohannes… - IEEE …, 2022 - ieeexplore.ieee.org
Physical test and evaluation (T&E) of autonomous systems in actual settings is resource
intensive and time exhaustive. Simulation-based testing, however, can reduce the testing …

Intelligent fault monitoring and reliability analysis in safety–critical systems of nuclear power plants using SIAO-CNN-ORNN

K Gaurav, BK Singh, V Kumar - Multimedia Tools and Applications, 2024 - Springer
Nuclear power plants' instrumentation and control systems (I&Cs) are essential for
guaranteeing secure and dependable operations. If these systems fail, there could be …

MuFBDTester: A mutation‐based test sequence generator for FBD programs implementing nuclear power plant software

L Liu, E Jee, DH Bae - Software Testing, Verification and …, 2022 - Wiley Online Library
Function block diagram (FBD) is a standard programming language for programmable logic
controllers (PLCs). PLCs have been widely used to develop safety‐critical systems such as …

[HTML][HTML] FBDTester 2.0: Automated test sequence generation for FBD programs with internal memory states

J Song, E Jee, DH Bae - Science of Computer Programming, 2018 - Elsevier
Abstract As Function Block Diagram (FBD) programs are used to implement safety-critical
systems such as nuclear reactor protection systems, it is crucial to generate effective test …

Some issues of assessing the risk potential of technological process at nuclear power plants

E Abdulova - 2021 International Conference on Industrial …, 2021 - ieeexplore.ieee.org
Nuclear power units (NPP) assigns to significant objects of critical information infrastructure
(SOCII). The SOCII state can define by the actual level of information security and the related …

An ontology-based framework for formal verification of safety and security properties of control logics

R Neupane, H Mehrpouyan - 2022 14th International …, 2022 - ieeexplore.ieee.org
Any safety issues or cyber attacks on an Industrial Control Systems (ICS) may have
catastrophic consequences on human lives and the environment. Hence, it is imperative to …

Exhaustive testing of safety-critical software for reactor protection system

SH Lee, SJ Lee, SM Shin, E Lee, HG Kang - Reliability Engineering & …, 2020 - Elsevier
As software is used to implement safety-critical functions in nuclear power plants (NPPs), the
software developers must demonstrate that the software will generate its dedicated safety …

Automated Simulation-Based Integration Testing for Multiple PLCs in a Reactor Protection System

H Eun, E Jee, DH Bae, Y Kim… - 2023 30th Asia-Pacific …, 2023 - ieeexplore.ieee.org
Programmable logic controllers (PLCs) are widely used for process control and automation
in safety-critical systems, such as reactor protection systems (RPS) in nuclear power plants …

Exhaustive Test Case Generation for Nuclear Safety Software Based on the Software Logic Model

SH Lee, SJ Lee, SM Shin, EC Lee, HG Kang - Nuclear Technology, 2024 - Taylor & Francis
An issue regarding the incorporation of software reliability within the nuclear power plant
(NPP) probabilistic risk assessment model has emerged in the licensing processes of …

Application of formal verification methods in a safety-oriented software development life cycle

O Odarushchenko, O Striuk… - 2023 13th …, 2023 - ieeexplore.ieee.org
This article delves into the growing significance of ensuring reliability and functional safety in
hardware and embedded software of programmable controllers amidst rapid technological …