Open AccessSpeed control in DC and AC drives
Author(s) -
Reinel Beltrán-Aguedo,
Ania Lussón Cervantes,
José R. Álvarez,
Yolanda Llosas Albuerne
Publication year - 2021
Publication title -
international journal of power electronics and drive systems/international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
eISSN - 2722-2578
pISSN - 2722-256X
DOI - 10.11591/ijpeds.v12.i4.pp2006-2017
Subject(s) - overshoot (microwave communication) , control theory (sociology) , pid controller , internal model , observer (physics) , state space , computer science , control (management) , mathematics , control engineering , physics , engineering , telecommunications , temperature control , statistics , artificial intelligence , quantum mechanics
Three speed-control strategies for DC and AC drives are presented in this study: a proportional integral derivative (PID) control strategy; an internal model control (IMC); and a state-space control by pole assignment with full state observer (ESSO). The three strategies are applied to a case study, demonstrating the potential of each one. Experimental identification was used to obtain the drive models used for the synthesis of the controllers. The three strategies showed satisfactory results when compared with the requirements imposed on the system, in addition to the good rejection of disturbances. However, the IMC strategy showed itself to be a little softer and with no maximum overshoot, which in some cases and some applications is usually a restriction.