# A* and Dijkstra show no measurable difference across 18 runs in Gazebo mecanum-wheel robot simulation

- Source: Guyuehome
- Published: 2026-10-29T06:59:00.000Z
- RoboHot: https://robohot.news/en/items/ke16et8yp94zgoybl0nahdcsp
- Original: https://www.guyuehome.com/detail?id=2114975222051401730

## Summary

In a Gazebo mecanum-wheel robot simulation, A* and Dijkstra showed no measurable difference after 18 runs each, and the author wrote "no difference" into the conclusion. The article also discusses how to determine that an experiment showing no measurable difference is not simply the result of a flawed setup.