DC Drive Adaptive Speed Controller Based on Hyperstability Theory

The scope of this research is to develop a hyperstable adaptive control system direct current (DC) drive speed for effective load torque attenuation. proposed controller based on the model reference framework and integrated into conventional DC cascade system. Its main features are as follows: (1) boundedness action signal, well armature loop non-stationarities, taken consideration with help hedging technique; (2) its inputs include only measurable signals, thus there no need use any kind state estimators; (3) it attenuates disturbances, which matched particularly, inertia moment non-stationarity torque. asymptotic hyperstability obtained proven Lyapunov’s theorems Popov’s criterion. numerical experiments corroborate results. They demonstration disadvantages under conditions parameters’ advantages solution different disturbance types amplitudes.