Synthesis of Discrete Model Predictive Controller for Opto-Mechanical Complex Electric Drive System

In this paper, the electric drive system in guidance channel of optical-mechanical complex is described in model of two-mass system with taking into account elastic properties. Discrete model predictive controller is built based on permanent magnet synchronous motor with vector control loop. The synthesis algorithm model predictive controller performs linearization and optimization of the objective function by means of quadratic programming. Simulation results are performed by using Matlab/Simulink with the aim to evaluate the working of discrete model predictive controller in the position loop for electric drive system of optical-mechanical complex in guidance channel under the influence of external disturbances.