HMI:

Open Source:

Human Machine Interface

Screen with buttons, usually TouchScreen. A Scada system is the entire (local) interaction via such an HMI. WinCC is an example of this.

Edge Computing

A very good explanation about Edge Computing

PID scheme :

https://controlguru.com/

Lots of knowledge about measurement and control systems, including PIDs

Proportional Integral Derivative
This is a very commonly used control to achieve a certain set values (eg a temperature, speed, ...) as optimally as possible

https://www.technicid.com/

knowledge sharing platform, in particular for industrial automation

There are different methods for arranging a PID. Ziegler-Nichols method is an example, and also IMC (Internal Model Control). The latter measures a number of process parameters such as Process gain, dead time and the time constant. These are then used to calculate an optimal set of PID parameters.

http://www.locatechs.com/

an anti collision system particularly suitable for warehouses