Water Pump

This is an example of a simple pump model used to demonstrate various capabilities of fmdtools. This includes a tutorial notebook, demonstration of plot capabilities, optimization and stochastic modeling.

Further description and use of the model is given in the provided notebooks:

References

Hulse, D, Hoyle, C, Tumer, IY, Goebel, K, & Kulkarni, C. “Temporal Fault Injection Considerations in Resilience Quantification.” Proceedings of the ASME 2020 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Volume 11A: 46th Design Automation Conference (DAC). Virtual, Online. August 17–19, 2020. V11AT11A040. ASME. https://doi.org/10.1115/DETC2020-22154

Package Structure

Models:

model_main.py: Main pump model file
model_indiv.py: Modelling of an individual pump Function outside the context of a FunctionArchitecture.
model_stochastic.py: Modelling of the pump with stochastic behaviors

Scripts and tests:

script_parallelism.py: Some functions for exploring parallel model execution
script_jointfaults.py: Script looking at ways of simulating joint faults in a model
test_pump_example: Examples of tests one might run to verify simulation behavior/setup
test_model_stochastic.py: Tests of fmdtools using the stochastic pump model
test_pump.py: Tests of fmdtools using the pump model

Notebooks:

tutorial_fmdtools_basics.ipynb: Tutorial using pump model.
demo_fault_analysis.ipynb: Demonstration of fault simulation.
tutorial_parallelism.ipynb: Tutorial covering how to use parallel computing.
tutorial_optimization.ipynb: Tutorial covering how to use fmdtools optimization methods.
tutorial_stochastic_behavior.ipynb: Tutorial covering how to simulate stochastic models.