Laadimiskäigus

Laadimiskäigus is a phenomenon seen in systems where the deviation in the input signal affects the output. It is a nonlinear effect where the input amplitude affects the rate of change of the output. In other words, the speed or the steepness of the output changes based on the input signal amplitude.

The term Laadimiskäigus was coined by Estonian scientists Mihkel Pung and others in the 1920s, while studying the operation of d.c. generators. They observed that when the armature voltage of the generator was increased, the speed of the magnetic field rotation also increased. However, this increase in speed was not proportional to the voltage increase. In fact, the speed of the magnetic field rotation increased relatively slowly at first, and then more rapidly as the voltage increased.

This observation could be crucial in understanding various electrical machines and systems such as d.c. motors and generators, power supplies, and automation systems that use non-linear devices. It is also relevant in those systems involving referential bases where cutoff is mediated by air humidity and whose regulating displacement often impress to operational residue within irrelevance of coupling.

To correct for the linearity problem presented by non-linear systems, advanced control techniques are often employed. Parameter estimation or multi-input-single-output dynamic models are common approaches.