Nature

Adaptive tuning of fractional order PID controllers for nonlinear processes using hybrid PSO DQN reinforcement learning

This study presents an innovative adaptive non-linear fractional-order PID (FOPID) tuning methodology for a flow meter controller in a desalination plant, integrating a hybrid Particle Swarm ...
pv magazine International

Sungrow PID Zero Solution: Another industrial pioneering innovation

Affected by the climate goal of “carbon neutrality”, the energy consumption structure is growing increasingly clean and low carbon, giving rise to the rapid development of the PV industry. Due to long ...
ACHR News

Understanding and Fine Tuning PID Loops in Boiler Control Systems

PID loops are a central component of modulating boiler control systems with applications ranging from basic steam header pressure control to cascading 3-element drum level control. A modern ...
Nature

Enhanced PID controller tuning for nonlinear continuous stirred-tank heaters using a modified Newton-Raphson optimizer with random opposition and Lévy-flight learning

Accurate temperature regulation in continuous stirred-tank heater (CSTH) systems is vital in chemical and thermal process industries, where deviations can cause energy inefficiencies, product quality ...
ISA

ISA-TR5.9-2023: Realizing and Achieving Best PID

New ISA technical report distills thousands of pages of PID references for improving process performance. Even though controllers using the proportionalintegral-derivative (PID) algorithm have been ...
Electronic Design

Positioning a Linear Servo Motor with a PID Controller

The ABCs of PID control. Considerations for interfacing elements in the electrical circuit to accomplish those parts of the PID function for position control. Firmware code implementation.