Systems Identification Based On Resampling Periodic Signal Implemented In Fpga

Author

Ayala Taco, Jaime Paul ; Bernal, Paul ; Guerra Jimenez, Susset ; Fernandez Correa, Alexander

Author_Institution

ESPE, Univ. de las Fuerzas Armadas, Sangolquí, Ecuador

Volume

13

Issue

4

fYear

2015

fDate

Apr-15

Firstpage

982

Lastpage

988

Abstract

This paper proposes a new methodology to obtain the set of input-output data of an open loop system, the same as those used in a process of parametric identification using recursive methods in and out of line and its implementation in an FPGA ESPARTAN 3E. This method is applicable to systems with relatively long stabilization time and are operating at a high frequency, making it difficult to inject an excitation signal during normal system operation.

Keywords

field programmable gate arrays; open loop systems; parameter estimation; signal sampling; FPGA ESPARTAN 3E; excitation signal; input-output data set; open loop system data; out of line recursive methods; parametric identification process; periodic signal resampling; system identification; Color; Field programmable gate arrays; Irrigation; Open loop systems; Silicon; System identification; Time-frequency analysis; DAQ-FPGA; In-out data set; Parametric Identification;

fLanguage

English

Journal_Title

Latin America Transactions, IEEE (Revista IEEE America Latina)

Publisher

ieee

ISSN

1548-0992

Type

jour

DOI

10.1109/TLA.2015.7106346

Filename

7106346