Nature

Design of a parameter self-tuning PID controller based on an ER-SLP for a variable-frequency air compressor in a rapid deballasting system

The air compressor in the rapid deballasting system represents a significant energy consumer in the context of semisubmersible lifting and dismantling platforms. The primary function of the apparatus ...
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 ...
pv magazine International

Foil method for PID test misleading if only one side of bifacial module is stressed

Results from PID stress tests can be misleading when bifacial PV modules are PID-stressed from just one side using the foil method in IEC TS 62804, according to a new study by Belgian researchers. An ...