Improving Quality of Regulation of a Nonlinear MIMO Dynamic Plant

  • P. Dworak West Pomeranian University of Technology
  • M. Brasel West Pomeranian University of Technology
Keywords: Nonlinear systems, modal controllers, multi-controller structure, MFC, MIMO

Abstract

The paper presents a robust two-degrees of freedom control system for a multi-input, multi-output (MIMO) nonlinear dynamic process. There are discussed the advantages of the model following control (MFC) structure for MIMO systems, its stability and robustness properties and a method for synthesis of a multi‑controller structure of the MFC model loop. The problems under study are exemplified by synthesis of a position and yaw angle control system for a 3DOF nonlinear mathematical model of a drillship, where the MFC structure is used to reduce effects of the impact of the sea current and wind forces on the ship's hull.

DOI: http://dx.doi.org/10.5755/j01.eee.19.7.5153

Published
2013-09-09
How to Cite
Dworak, P., & Brasel, M. (2013). Improving Quality of Regulation of a Nonlinear MIMO Dynamic Plant. Elektronika Ir Elektrotechnika, 19(7), 3-6. https://doi.org/10.5755/j01.eee.19.7.5153
Section
AUTOMATION, ROBOTICS