The block diagram of the data acquisition system is given in the figure bellow:
The real-time experiments have been performed with different PRBS signals, for the primary and secondary path. The sampling frequency was Fs= 800 Hz. The data obtained are available bellow:
The input-output data obtained in real-time experiment where the input was a sinusoid with the frequency of 32 Hz are also available: sin32_prim.mat
– 10-bit shift register, with a clock frequency of Fs and data length 20000: data_sec1.mat
– 10-bit shift register, with a clock frequency of Fs/2 and data length 4096: data_sec2.mat
– 9-bit shift register, with a clock frequency of Fs/3 and data length 2048: data_sec3.mat
– 9-bit shift register, with a clock frequency of Fs/4 and data length 4096: data_sec4.mat
Note: The files may be downloaded by clicking on “file_name” with the right button of your mouse and choosing “save link as (Netscape)/download link to disk (Internet Explorer)” option. A compressed version of all files is available in the file: data.zip.