While we cannot upload files directly here, here are the best repositories to find verified PDFs for free:
Before diving into complex systems, a good course must explain the building blocks.
These are the most "verified" resources because they are written by engineers who built the hardware.
A: Automatique is the mathematical theory (control systems, Laplace transforms, PID tuning). Automatisme industriel is the practical implementation (PLCs, wiring, industrial communication). A good PDF focuses on the latter but may cover basic PID.
A modern automation technician must understand how PLCs talk to each other. Look for chapters on: