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22 Jun - 20 Jul 2024 · Visiting Researcher, National University of Rio Cuarto

Optimal Spare Management for Research Reactors

Visiting research collaboration modeling spare-part policies for research reactors and exploring optimal strategies with statistical model checking.

UPPAAL SMCStatistical model checkingReliability modelingIndustrial case study

Spare policy

Inventory78%
Reliability91%
Downtime24%

SMC campaign

ModelSimulateCompare

Problem

Spare-part planning for research reactors must balance reliability targets, limited inventory, maintenance decisions, and stochastic failure behavior.

Context

Visiting research collaboration with National University of Rio Cuarto and INVAP SE around research-reactor dependability.

Method

Modeled maintenance and spare policies with statistical model checking to compare candidate strategies under uncertainty.

Result

The analysis supported strategy comparison for spare management and led to FMICS 2023 and STTT 2025 publications.

Why It Matters

Critical infrastructure decisions need quantitative evidence before policies are changed in costly or safety-sensitive environments.