Nonlinear Position Control of DC Motor Using Finite-Horizon State Dependent Riccati Equation

Ahmed Khamis, D. Subbaram Naidu, Dawid Zydek

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

DC motors are often used for accurate positioning in industrial machines. Precise equations describing DC motors are nonlinear. Accurate nonlinear control of the motion of the DC motors is required. In this paper, an online technique for finite-horizon nonlinear tracking problems is presented. The idea of the proposed technique is the change of variables that converts the nonlinear differential Riccati equation to a linear Lyapunov differential equation. The proposed technique is effective for wide range of operating points. Simulation results for a realistic DC motor are given to illustrate the effectiveness of the proposed technique.

Original languageEnglish (US)
Title of host publicationProgress in Systems Engineering - Proceedings of the 23rd International Conference on Systems Engineering
PublisherSpringer- Verlag
Pages35-39
Number of pages5
ISBN (Print)9783319084213
DOIs
StatePublished - Jan 1 2015
Externally publishedYes
Event23rd International Conference on Systems Engineering, ICSEng 2014 - Las Vegas, NV, United States
Duration: Aug 19 2014Aug 21 2014

Publication series

NameAdvances in Intelligent Systems and Computing
Volume1089
ISSN (Print)2194-5357

Other

Other23rd International Conference on Systems Engineering, ICSEng 2014
CountryUnited States
CityLas Vegas, NV
Period8/19/148/21/14

Keywords

  • Finite-Horizon State Dependent Riccati Equation
  • nonlinear tracking
  • optimal control

Fingerprint Dive into the research topics of 'Nonlinear Position Control of DC Motor Using Finite-Horizon State Dependent Riccati Equation'. Together they form a unique fingerprint.

Cite this