MATLAB model verification
Reviewable MATLAB models: battery, thermal, converter and BESS evidence
Choose a model by engineering question, pair each metric with a countercheck, and make its assumptions and limits reproducible.
Read the guideEngineering insights
Field-minded reasoning for battery and BESS decisions.
These essays explain how I connect physical measurements, model assumptions, inspection records, and acceptance evidence when an energy-system decision has to survive review.
Latest essays
Original technical perspectives.
· Battery model validation
Why battery ECM validation needs a pulse it has never seen
How calibration and held-out testing separate a reusable two-RC model from a fit that learned one current profile.
Read the essay· Battery systems
What battery thermal evidence should exist before scale-up?
A practical evidence chain from calorimetry and boundary conditions to hotspot limits, cooling-load decisions, and validation plans.
Read the essay· BESS QA/QC
Why QA/QC should be treated as engineering memory
How requirements, FAT/SAT evidence, NCR ownership, punch-list closure, and handover files become one decision trail.
Read the essayWorking principles
Three positions that shape the work.
Battery performance is coupled.
Load, heat, cell behavior, power electronics, controls, enclosure design, and operating context belong in one risk picture.
QA/QC is engineering memory.
Inspection records are useful when they connect deviations to owners, closure evidence, and acceptance decisions.
AI must improve an engineering decision.
Diagnosis, sizing, forecasting, simulation, and traceability matter more than surface-level automation.