Markov/CCMT: towards an integrated platform for dynamic reliability and risk analysis

Y Jun, J Chenyu, X Zhihui, L Mengkun… - Process Safety and …, 2021 - Elsevier
An integration Markov/CCMT analytics platform for dynamic reliability and risk analysis of
digital process control system is presented in the paper. The Markov/CCMT analytics …

Digital twins for trust building in autonomous drones through dynamic safety evaluation

D Iqbal, B Buhnova, E Cioroaica - arXiv preprint arXiv:2303.12805, 2023 - arxiv.org
The adoption process of innovative software-intensive technologies leverages complex trust
concerns in different forms and shapes. Perceived safety plays a fundamental role in …

A methodology for model-based validation of autonomous vehicle systems

M Hejase, U Ozguner, M Barbier… - 2020 IEEE Intelligent …, 2020 - ieeexplore.ieee.org
The deployment of autonomous vehicles requires safety assurance and performance
guarantees of the developed system. However, this is complex due to the number of …

A validation methodology for the minimization of unknown unknowns in autonomous vehicle systems

M Hejase, M Barbier, U Ozguner… - 2020 IEEE Intelligent …, 2020 - ieeexplore.ieee.org
Deployment of SAE Level 3+ automated vehicles faces validation and certification
challenges due to uncertainty and state space size of the operating domain. We propose a …

[PDF][PDF] The backtracking process algorithm: A dynamic probabilistic risk assessment method for autonomous vehicle control systems

M Hejase, A Kurt, T Aldemir, U Ozguner - Proceedings of the 14th …, 2018 - iapsam.org
There is an increasing demand for quantitative risk assessment tools capable of providing
safety assurances for autonomous vehicle control systems. This demand is due to the recent …

Safety Diagnostics and Degraded Operational Modes for Off-road Unmanned Ground Combat Vehicles

NAV Dantuluri, P Pisu - Annual Conference of the PHM …, 2021 - papers.phmsociety.org
Unmanned ground combat vehicles are obligated to traverse safely to their destination in an
extensive variety of hazardous situations along with challenging terrains and the objective of …

An online evolving framework for modeling the safe autonomous vehicle control system via online recognition of latent risks

T Han, D Filev, U Ozguner - arXiv preprint arXiv:1908.10823, 2019 - arxiv.org
An online evolving framework is proposed to support modeling the safe Automated Vehicle
(AV) control system by making the controller able to recognize unexpected situations and …

[PDF][PDF] An integrated platform for dynamic reliability analysis in Living PSA context

J Yang, W Chen, C Jiang, M Yang - sym-bio.jpn.org
In this paper, we present an integration platform for dynamic reliability and probabilistic risk
analysis. The platform consists of four key components: i) simulationbased fault injection …

[图书][B] Dynamic Probabilistic Risk Assessment of Autonomous Vehicle Systems

M Hejase - 2019 - search.proquest.com
Today's control systems that are implemented on commercial vehicles are designed to
operate under nominal conditions with drivers, or pilots, typically handling off-nominal …