2026-05-04T22:01:50.478Z http://ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai

ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai:2:6491 2019-04-03T11:52:52Z 2

CONTROLLING ELECTROMAGNETIC VIBRATING FEEDER BY USING A MODEL PREDICTIVE CONTROL ALGORITHM 2018 http://ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai/record/2/6491 http://is.fink.rs/podaci/Milan_Matijevic/50/PMisljen%20et%20all.pdf P. Mišljen M. Tanasković Ž. Despotović M. Matijevic This paper examines the practical application of Model Predictive Control (MPC) algorithm for vibrating feeder with an electromagnetic actuator. In the base of this practical application are two microcontrollers STM32F407, one for digital data acquisition and implementation of the signal envelope detection and the other for implementation of the controller algorithms. Linearization of the well-known nonlinear system model and discretization of adopted linear system model has been performed. The linearized model has been experimentally verified. It has been proposed an algorithm for the envelope detection of the trough movement signal. This algorithm is made for concrete application in vibratory feeders, but its principle of operation is practically applicable for all the low dynamic processes. A comparison has been made for the obtained experimental results of the system with the feedback for the MPC and the PI controller. The frequency characteristics of the system with feedback have been recorded and its stability has been confirmed. article 43 10 31 47 0378-1844 INTERCIENCIA