Analyst, the AI agent for hardware engineering | Nominal

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Introducing Nominal Analyst
Nominal Analyst is an AI agent for engineers building hardware in Nominal. It helps teams ask questions about their data, build editable analyses, and turn test plans into pass/fail checks, with sources and calculations engineers can review.
H-18 started at 41 % charge, per the H-18 run log, against the 90 % in TP-112. At +41.28 s pump P-2 started on the 28 V bus, on Camera 2, and pulled pack_voltage to 264.9 V, under the 268.8 V cut-off in the NBP-9640 datasheet. The BMS opened the pack.
H-18 started at 41 % charge, per the H-18 run log, against the 90 % in TP-112. At +41.28 s pump P-2 started on the 28 V bus, on Camera 2, and pulled pack_voltage to 264.9 V, under the 268.8 V cut-off in the NBP-9640 datasheet. The BMS opened the pack.
H-18 started at 41 % charge, per the H-18 run log, against the 90 % in TP-112. At +41.28 s pump P-2 started on the 28 V bus, on Camera 2, and pulled pack_voltage to 264.9 V, under the 268.8 V cut-off in the NBP-9640 datasheet. The BMS opened the pack.
A battery pack fails a thermal requirement. Analyst works from the requirement to the sensors and leaves an analysis the team can keep.
Ask about a result. Analyst brings together the requirement, measurements, and evidence behind it.
The temperature-spread check failed. Spread exceeded the 8 °C limit for 102 consecutive seconds during sustained load. The requirement allows less than 10 seconds above that limit.
Battery pack BP-17Run BP17-054
Analyst reads the requirement in your test plan, stored in Nominal. It turns the limit into a pass/fail check, runs it, and links the result to its source.
No. BP17-054 fails THERM-04. During the evaluated sustained-load interval, spread exceeded 8 °C for 102 consecutive seconds. The test plan prohibits 10 consecutive seconds or longer above that limit.
Battery pack BP-17Run BP17-054
Move from an overall result to the signals and physical locations worth examining.
At 150 seconds after load start, T04 measured 56.4 °C and T01 measured 44.0 °C. These were the hottest and coolest measured locations, giving a spread of 12.4 °C.
Battery pack BP-17Run BP17-054
Compare the recorded conditions and identify what additional evidence would help explain the result.
The recorded coolant-flow and inlet-temperature settings match the previous tests. That doesn’t establish whether cooling behaved the same during the run. This dataset has no coolant-flow trace to evaluate that explanation.
Battery pack BP-17Run BP17-054
Keep the findings, supporting analysis, and open questions together so your team can continue the investigation.
The spread exceeded the requirement and was larger than in the three comparison tests. T04 and T01 define the peak difference; the cause remains unresolved.
Battery pack BP-17Run BP17-054
In the hands of engineers
“I've saved hours and hours by using Analyst. It's been a huge improvement to our iteration speed.”
“As a new employee it made it very easy to navigate the large dataset and understand which variables were most useful for analyzing certain situations and root causing issues.”
Analyst saves its work as a workbook you can open and edit. Add the next run, and the evidence stays together for your team.
Find the right data, read the documents, CAD, and video behind it, build an analysis, and check results against your requirements.
Create and update Nominal workbooks with plots, derived signals, tables, and layouts.
Read specs and test plans in Nominal, define pass/fail checks with thresholds, run them against your data, and review violations.
Overlay runs, apply filters and derivatives, and run frequency analysis such as FFT, PSD, and Bode plots.
Calculate statistics across runs, explore trends across months of hardware data, and create visualizations for questions that need more context.
Read the specs, datasheets, test plans, CAD models, and test video your team keeps in Nominal, and cite the page, part, or frame behind each finding.
Locate runs, hardware, signals, and existing analyses in your Nominal workspace.
Nominal Analyst is an AI agent for engineers building hardware in Nominal. It helps teams ask questions about their data, build editable analyses, and turn test plans into pass/fail checks, with sources and calculations engineers can review.
Analyst is available today in preview for engineers building on Nominal, and engineers are already using it.
Your hardware, runs, signals, analyses, and checks in Nominal, plus the specs, datasheets, test plans, CAD models, and test video your team keeps there.
Analyst acts with your permissions. It can only see and edit what you allow it to.