在Simulink仿​真中，其中ros的p​ub和sub模块相互​订阅和发布频率最多为​多少，实际误差时间为​多少？

In Simulink simulation, what is the maximum frequency of mutual subscription and publication between pub and sub modules of ros, and what is the actual error time?

Answer 1

[Muskan]

Hi,

As per my understanding, the rate at which the publisher node can produce messages and the rate at which the subscriber node can consume them determine the maximum frequency of mutual subscription and publication between pub and sub modules in ROS.

The amount of time it takes for a subscriber node to receive a message after it has been published by the publisher node is referred to as the error time in a ROS simulation.

Thanks