Static PID Controller Core with Anti-Windup Clamping (Module 41)

An open-access raw source implementation for an embedded real-time Proportional-Integral-Derivative (PID) control engine. The module, authored by Jamie Davis, is designed to compute closed-loop corrections for hardware actuators while actively eliminating overshoot and integral windup. It is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).

Use Cases

• Implementing a deterministic PID controller in bare-metal C++ based on the described zero runtime heap allocations.
• Preventing actuator saturation and system instability based on the integrated anti-windup saturation feature.
• Enabling smooth transitions between control modes based on the described bumpless transfer support.
• Developing dependency-free control software for microcontrollers based on the described architecture constraints.

Strengths

• Implementation is licensed under the permissive CC BY 4.0 standard.
• The description specifies a zero runtime heap allocation architecture for deterministic performance.
• The core includes integrated anti-windup saturation to prevent actuator destabilization.
• The total file size is 2.8 KB, indicating a focused and lightweight codebase.

Limitations

• The dataset is a 2.8 KB text file, representing a single software module with a very limited scope.
• Column-level documentation is absent; the structure and semantics of the source code must be inferred after download.
• Row count is unknown, which may limit suitability assessment for data-centric analysis.

Provenance

Source

figshare

Collection Method

Authored and uploaded by Jamie Davis.

Freshness

Last updated 2026-05-29 22:57:12; freshness should be verified.