Machine learning based systems and methods for real time, model based diagnosis

Matei, Ion; Zhenirovskyy, Maksym; de Kleer, Johan; Feldman, Alexander

Machine learning based systems and methods for real time, model based diagnosis

Patent · 02 January 2023

OSTI ID:1987001

Matei, Ion; Zhenirovskyy, Maksym; de Kleer, Johan; Feldman, Alexander

The disclosure following relates generally to complex simulations, and fault diagnosis. In some embodiments, a component that is causing a delayed simulation time of a system is determined. A component of reduced complexity is designed, and the component of reduced complexity is used to replace the original component in the system. Fault diagnosis may then be conducted using the updated system with the reduced complexity component, thus decreasing the time taken to diagnose the fault.

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Research Organization:: Palo Alto Research Center Inc., CA (United States)

Sponsoring Organization:: USDOE; Defense Advanced Research Projects Agency (DARPA)

Assignee:: Palo Alto Research Center Incorporated (Palo Alto, CA)

Patent Number(s):: 11,544,422

Application Number:: 16/572,280

OSTI ID:: 1987001

Country of Publication:: United States

Language:: English

References (13)

Principles of Object Oriented Modeling and Simulation with Modelica 3.3: A Cyber-Physical Approach Fritzson, Peter https://doi.org/10.1002/9781118989166		November 2014
Issues of Fault Diagnosis for Dynamic Systems Patton, Ron J.; Frank, Paul M.; Clark, Robert N. https://doi.org/10.1007/978-1-4471-3644-6	book	January 2000
Characterizing diagnoses and systems de Kleer, Johan; Mackworth, Alan K.; Reiter, Raymond Artificial Intelligence, Vol. 56, Issue 2-3 https://doi.org/10.1016/0004-3702(92)90027-U	journal	August 1992
Model-based fault-detection and diagnosis – status and applications Isermann, Rolf Annual Reviews in Control, Vol. 29, Issue 1 https://doi.org/10.1016/j.arcontrol.2004.12.002	journal	January 2005
A tutorial on particle filters for online nonlinear/non-Gaussian Bayesian tracking Arulampalam, M. S.; Maskell, S.; Gordon, N. IEEE Transactions on Signal Processing, Vol. 50, Issue 2 https://doi.org/10.1109/78.978374	journal	January 2002
Simplified Power Converter for Integrated Traction Energy Storage Chymera, Martyn; Renfrew, Alasdair C.; Barnes, Mike IEEE Transactions on Vehicular Technology, Vol. 60, Issue 4 https://doi.org/10.1109/TVT.2011.2116050	journal	May 2011
A New Approach to Linear Filtering and Prediction Problems Kalman, R. E. Journal of Basic Engineering, Vol. 82, Issue 1 https://doi.org/10.1115/1.3662552	journal	March 1960
A Simulation and Modeling Based Reliability Requirements Assessment Methodology Honda, Tomonori; Saund, Eric; Matei, Ion Volume 7: 2nd Biennial International Conference on Dynamics for Design; 26th International Conference on Design Theory and Methodology https://doi.org/10.1115/DETC2014-35482	conference	August 2014
Port-Hamiltonian Systems Theory: An Introductory Overview van der Schaft, Arjan; Jeltsema, Dimitri Foundations and Trends® in Systems and Control, Vol. 1, Issue 2 https://doi.org/10.1561/2600000002	journal	January 2014
Evaluation of passive and active steering systems for railway vehicles using Matlab and Simulink simulation Abobghala, Abdelmenem; Iwnicki, Simon; Goodall, Roger 2017 23rd International Conference on Automation and Computing (ICAC) https://doi.org/10.23919/IConAC.2017.8082066	conference	September 2017
The Functional Mockup Interface for Tool independent Exchange of Simulation Models Blochwitz, T.; Otter, M.; Arnold, M. The 8th International Modelica Conference, Technical Univeristy, Dresden, Germany, Linköping Electronic Conference Proceedings https://doi.org/10.3384/ecp11063105	conference	June 2011
Using Fault Augmented Modelica Models for Diagnostics Minhas, Raj; De Kleer, Johan; Matei, Ion Linköping Electronic Conference Proceedings https://doi.org/10.3384/ecp14096437	conference	March 2014
DAE Tools: equation-based object-oriented modelling, simulation and optimisation software Nikolić, Dragan D. PeerJ Computer Science, Vol. 2 https://doi.org/10.7717/peerj-cs.54	journal	January 2016

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