Adaptive Control for Nonlinear Singular Systems

Authors

  • A. Azarfar University of Shahrood
  • H. T. Shandiz University of Shahrood
  • M. Shafiee Amirkabir University of Technology

DOI:

https://doi.org/10.5755/j01.itc.43.2.4958

Keywords:

Adaptive control, affine singular systems, Model Reference control, nonlinear systems, singular control

Abstract

Nonlinear singular systems present a general mathematical framework for the modeling and controlling of complicated systems, however the complex nature of this type of systems causes many difficulties in control strategy. In this paper, a model reference control approach is addressed for nonlinear affine singular systems. First, a basic control system is proposed based on the Lyapunov stability theorem so that nonlinear singular system can asymptotically track the desired linear reference model. After that, in the second design, it has been considered that systems’ parameters are unknown and two adaptive approaches are investigated. For better illustration, simulation has been done and the results show the tracking performance for both presented control systems.

DOI: http://dx.doi.org/10.5755/j01.itc.43.2.4958

Author Biographies

A. Azarfar, University of Shahrood

PhD candidate in Electrical engineering &Robotics department

H. T. Shandiz, University of Shahrood

Associated professor in Electrical engineering &Robotics department

M. Shafiee, Amirkabir University of Technology

EProfessor in lectrical enginnerin department

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Published

2014-06-19

Issue

Vol. 43 No. 2 (2014)

Section

Articles

License

Copyright terms are indicated in the Republic of Lithuania Law on Copyright and Related Rights, Articles 4-37.