controller-frequency-tuning

Name: controller-frequency-tuning
Availability: InStock
Author: wimble

Tune Nav2 controller server frequency for MPPI, DWB, and FollowPath controllers.

18|2|Updated Apr 20, 2026

Search Tags:#diagnostics #controller #tuning #ros2 #nav2 #mppi

Ready to run

npx skills add https://github.com/wimblerobotics/ros2-copilot-skills --skill controller-frequency-tuning

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: controller-frequency-tuning
Source: https://github.com/wimblerobotics/ros2-copilot-skills/tree/main/controller-frequency-tuning
Command: npx skills add https://github.com/wimblerobotics/ros2-copilot-skills --skill controller-frequency-tuning

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Tuning the Nav2 controller server frequency to balance CPU load and ensure responsive, stable navigation across typical indoor robot deployments.

Core Features & Use Cases

Adjust the controller_frequency to achieve the desired trade-off between responsiveness and CPU usage for MPPI, DWB, or FollowPath controllers.
Tune ancillary parameters like costmap_update_timeout, failure_tolerance, and velocity thresholds to reduce latency, jitter, and false positives in goal attainment.
Provide diagnostic guidelines and example configurations for actionable debugging during nav tasks in real-world robots.

Quick Start

Set controller_frequency to 20 Hz and observe /controller_server diagnostics to confirm the control loop meets the target rate.

Frequently Asked Questions about controller-frequency-tuning

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I tune Nav2 controller frequency to reduce CPU usage?▼

Tune the Nav2 controller frequency by setting controller_frequency to 20 Hz and monitoring /controller_server diagnostics to balance CPU load and navigation responsiveness for indoor robot deployments.

What is the best way to configure MPPI controller parameters in ROS2?▼

Configuring MPPI controller parameters in ROS2 involves adjusting controller_frequency alongside velocity thresholds and failure_tolerance to reduce latency, jitter, and false positives during goal attainment.

Does controller frequency tuning work with DWB and FollowPath controllers?▼

Yes, controller frequency tuning applies across typical indoor robot tasks supporting MPPI, DWB, and FollowPath controllers to achieve the desired trade-off between responsiveness and CPU usage.

How do I fix Nav2 controller latency and false positive goal checks?▼

Fix Nav2 controller latency and false positive goal checks by tuning ancillary parameters like costmap_update_timeout, failure_tolerance, and velocity thresholds to ensure stable navigation.

Why does my Nav2 controller server timeout during indoor navigation tasks?▼

Nav2 controller server timeouts occur when frequency and timeout parameters are misconfigured, requiring diagnostic guardrails like controller timeouts and goal progress checks to ensure safe operation.