Davis Logic V2: Q16.16 Fixed-Point DSP and Real-Time Motion Control Benchmarking Datasets

Jamie Davis published three pre-rendered time-series reference datasets for embedded firmware engineers on figshare in June 2026. The data is structured in uniform signed Q16.16 fixed-point formats for direct microcontroller integration. It includes benchmarks for BLDC motor step response, sensor fault transients, and thermal winding stress.

Use Cases

• Validate low-pass filter stabilization and settling-time detection based on BLDC motor step response data containing overshoot and oscillations.
• Evaluate window filters and hardware-trip limits based on sensor signals interleaved with clipping and short-circuit faults.
• Test predictive thermal estimators and alarm thresholds based on thermal profiles of copper windings during high-load current losses.

Strengths

• Data is pre-rendered and packaged in static memory lookup structures, eliminating the need for complex hardware builds.
• All data points use a uniform signed Q16.16 fixed-point format optimized for microcontrollers without floating-point overhead.
• The dataset is small (5.0 KB) and provided in TXT format for straightforward integration.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is tiny (5.0 KB), indicating a very limited scope.

Provenance

Source

Jamie Davis via figshare

Collection Method

Pre-rendered time-series reference datasets, likely generated synthetically or from controlled experiments.

Freshness

Last updated 2026-06-03 01:54:07