EXPONENTIAL NONLINEAR OBSERVER DESIGN BASED ON DIFFERENTIAL STATE-DEPENDENT RICCATI EQUATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

BEIKZADEH HOSSEIN; TAGHIRAD HAMID REZA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Control Year:2011 | Volume:4 | Issue:4 Page(s): 14-23

Download Full-Text

Persian Verion

View:

1,441

Download:

Cites:

Information Journal Paper

Title

EXPONENTIAL NONLINEAR OBSERVER DESIGN BASED ON DIFFERENTIAL STATE-DEPENDENT RICCATI EQUATION

Author(s)

BEIKZADEH HOSSEIN | TAGHIRAD HAMID REZA | Issue Writer Certificate

Keywords

SDRE TECHNIQUEQ3

SDC REPRESENTATIONQ3

NONLINEAR OBSERVERQ2

STABILITY ANALYSISQ2

LIPSCHITS CONDITIONSQ3

PM SYNCHRONOUS MOTORQ2

Abstract

This paper presents a new technique for nonlinear continuous-time observer design based on the differential state-dependent Riccati equation (SDRE) filter, with guaranteed exponential stability. Although impressive results have rapidly emerged from the use of SDRE designs for observers and filters, the underlying theory is yet scant and there remain many unanswered questions such as stability and convergence. In this paper, Lyapunov STABILITY ANALYSIS is used to obtain the required conditions for exponential stability of the estimation error dynamics. Furthermore, through a simulation study of a second order nonlinear model, which satisfies the stability conditions, the promising performance of the proposed observer is demonstrated. Finally, in order to examine the effectiveness of the proposed method, it is applied to highly nonlinear flux and angular velocity estimation problem for induction machines. The simulation results verify how effectively the modification proposed in this paper can increase the region of attraction and the observer error decay rate.

Cites

STABILITY ANALYSIS OF DISCRETE-TIME SDRE FILTER IN STOCHASTIC DOMAIN

References

No record.

Cite

APA: Copy

BEIKZADEH, HOSSEIN, & TAGHIRAD, HAMID REZA. (2011). EXPONENTIAL NONLINEAR OBSERVER DESIGN BASED ON DIFFERENTIAL STATE-DEPENDENT RICCATI EQUATION. JOURNAL OF CONTROL, 4(4), 14-23. SID. https://sid.ir/paper/120796/en

Vancouver: Copy

BEIKZADEH HOSSEIN, TAGHIRAD HAMID REZA. EXPONENTIAL NONLINEAR OBSERVER DESIGN BASED ON DIFFERENTIAL STATE-DEPENDENT RICCATI EQUATION. JOURNAL OF CONTROL[Internet]. 2011;4(4):14-23. Available from: https://sid.ir/paper/120796/en

IEEE: Copy

HOSSEIN BEIKZADEH, and HAMID REZA TAGHIRAD, “EXPONENTIAL NONLINEAR OBSERVER DESIGN BASED ON DIFFERENTIAL STATE-DEPENDENT RICCATI EQUATION,” JOURNAL OF CONTROL, vol. 4, no. 4, pp. 14–23, 2011, [Online]. Available: https://sid.ir/paper/120796/en

Related Journal Papers