Formal requirements modeling for cyber-physical systems engineering: An integrated solution based on FORM-L and Modelica
The increasing complexity of cyber-physical systems (CPSs) makes their design,
development and operation extremely challenging. Due to the nature of CPS that involves …
development and operation extremely challenging. Due to the nature of CPS that involves …
Generating automated and online test oracles for simulink models with continuous and uncertain behaviors
Test automation requires automated oracles to assess test outputs. For cyber physical
systems (CPS), oracles, in addition to be automated, should ensure some key objectives:(i) …
systems (CPS), oracles, in addition to be automated, should ensure some key objectives:(i) …
Model-implemented hybrid fault injection for Simulink (tool demonstrations)
The increasing complexity and certification needs of cyber-physical systems (CPS) requires
improved methods of dependability analysis. Fault injection (FI) is an experimental-based …
improved methods of dependability analysis. Fault injection (FI) is an experimental-based …
Validating industrial requirements with a contract-based approach
M Bernaerts, B Oakes, K Vanherpen… - 2019 ACM/IEEE …, 2019 - ieeexplore.ieee.org
This paper presents our contract-based design technique for formalizing requirements
during the design phase of a complicated and safety-critical automotive component. In our …
during the design phase of a complicated and safety-critical automotive component. In our …
Enhancing temporal logic falsification with specification transformation and valued booleans
Cyber-physical systems (CPSs) are systems with both physical and software components,
for example, cars and industrial robots. Since these systems exhibit both discrete and …
for example, cars and industrial robots. Since these systems exhibit both discrete and …
A toolchain for verifying safety properties of hybrid automata via pattern templates
In this paper, we provide a toolchain that facilitates the integration of formal verification
techniques into model-based design. Applying verification tools to industrially relevant …
techniques into model-based design. Applying verification tools to industrially relevant …
Functional requirements-based automated testing for avionics
We propose and demonstrate a method for the reduction of testing effort in safety-critical
software development using DO-178 guidance. We achieve this through the application of …
software development using DO-178 guidance. We achieve this through the application of …
Towards Proved Formal Specification and Verification of STL Operators as Synchronous Observers
C Bellanger, PL Garoche, M Martel, C Picard - arXiv preprint arXiv …, 2023 - arxiv.org
Signal Temporal Logic (STL) is a convenient formalism to express bounded horizon
properties of autonomous critical systems. STL extends LTL to real-valued signals and …
properties of autonomous critical systems. STL extends LTL to real-valued signals and …
Leveraging Aerospace Industry Digital Transformation: Bridging the gap from MBSE to MBD with Digital Twin Simulation for Mechatronic Systems Requirements Early …
I Bouhali, V Idasiak, J Martinez… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
Validation and Verification (V and V) of mechatronic system requirements is an important
early-stage activity in the development process. The use of advanced technologies becomes …
early-stage activity in the development process. The use of advanced technologies becomes …
Sequence mining and property verification for fault-localization in simulink models
S Aloui Dkhil, MT Bennani, M Tekaya… - Theory and Applications …, 2020 - Springer
This paper introduces a novel approach for diagnosing automotive systems and identifying
faults at design-time, based on Sequence Mining and Property Verification for Fault …
faults at design-time, based on Sequence Mining and Property Verification for Fault …