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2022

PID controller | Wikiwand

PID controller | Wikiwand –A proportional–integral–derivative controller is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other applications requiring continuously modulated control. A PID controller continuously calculates an error value

e {\displaystyle e }

as the difference between a desired setpoint and a measured process variable and applies a correction based on proportional, integral, and derivative terms , hence the name.

roslocate – ROS Wiki

roslocate - ROS Wiki –ROS tool to locate the source file for ROS packages. This is a little esoteric unless you are doing ROS development - like I do. But here it is for you ROS nerds.

Introduction to Vector

Introduction to Vector –Looks useful so I am saving it, but still does not the meet that I have: "Introduction to Vector Vector is a Python library for 2D, 3D, and Lorentz vectors, especially arrays of vectors, to solve common physics problems in a NumPy-li"