Title :
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
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;
Journal_Title :
Latin America Transactions, IEEE (Revista IEEE America Latina)
DOI :
10.1109/TLA.2015.7106346
