Autors: Mishkov, R. L., Darmonski, S. G.
Title: Nonlinear adaptive control and exact parameter estimation
Keywords: nonlinear systems, adaptive control, exact parameter estimat

Abstract: Abstract: The paper presents a new general approach for exact unknown parameter estimation in nonlinear adaptive control systems based on generalization of the prediction error concept and introducing the concept of stable data accumulation. The closed-loop adaptive system is asymptotically stable with respect to the tracking and parameter estimation errors. This is achieved by controlling the rank of the data accumulation matrices. The advantage of the new approach is the exact parameter estimation achieved in one transient response without standard excitation techniques. The approach is applied to a DC motor driven inverted pendulum for illustration.

References

    Issue

    International Conference АUTOMATICS AND INFORMATICS’2013, PROCEEDINGS, pp. I-285 – I-288, 2013, Bulgaria, JOHN ATANASOFF SOCIETY OF AUTOMATICS AND INFORMATICS, ISBN ISSN 1313-1850

    Full text of the publication

    Вид: публикация в международен форум, публикация в реферирано издание