E. coli Cultivation Data for Dissolved Oxygen Controller Testing, 2024-2026

Philipp Pably published this dataset in June 2026. It contains recorded process data from lab-scale experiments using a 5-L benchtop reactor, cultivating Escherichia coli between August 2024 and January 2026. The data supports the development and verification of model-based dissolved oxygen controllers for pulsed feeding regimes.

Use Cases

• Parameterize a bioprocess model based on data from exponential fed-batch and pulsed feeding runs.
• Evaluate the performance of PID and Model Predictive Control (MPC) dissolved oxygen controllers.
• Analyze the relationship between feeding regimes and dissolved oxygen dynamics.
• Benchmark new control algorithms against the provided controller verification datasets.

Strengths

• Data is explicitly linked to a peer-reviewed journal article (DOI: 10.1016/j.bej.2026.110261).
• Datasets are clearly categorized for specific purposes: parameterization (P1-P4) and controller verification (PID, MPC).
• Variables are descriptively named with units provided in brackets.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is from a single lab-scale reactor setup, which may limit generalizability.

Provenance

Source

figshare

Collection Method

Collected from a 5-L working volume benchtop reactor setup cultivating E. coli.

Time Range

August 2024 to January 2026

Freshness

Last updated 2026-06-04 10:20:58