A new Fractional Fourier transform based design of a band-pass FIR filter for power feedback in nuclear reactors under noisy environment

Author

Das, Saptarshi ; Majumder, Basudev ; Pan, Indranil ; Gupta, Amitava ; Das, Shantanu

Author_Institution

Sch. of Nucl. Studies & Applic. (SNSA), Jadavpur Univ., Kolkata, India

fYear

2011

fDate

23-24 March 2011

Firstpage

655

Lastpage

660

Abstract

A new discrete Fractional Fourier transform based Kaiser-window design technique has been adopted in this paper for the synthesis of a band-pass filter (BPF) in finite impulse response (FIR) form. The filter design is attempted with the aim of efficient power feedback with the measured sensor data, to the regulating system of nuclear reactors. The ill effects of integer and fractional order noise in the online power measurement and feedback have been reduced with the BPF which helps in efficient reactor control.

Keywords

FIR filters; Fourier transforms; band-pass filters; circuit noise; Kaiser-window design; band-pass FIR filter; finite impulse response; fractional Fourier transform; fractional order noise; noisy environment; nuclear reactors; power feedback; Band pass filters; Finite impulse response filter; Fourier transforms; Inductors; Mathematical model; Noise; Noise measurement; Band-pass filter; FIR filter; Kaiser window; fractional fourier transform; fractional order noise;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Electrical and Computer Technology (ICETECT), 2011 International Conference on

Conference_Location

Nagercoil

Print_ISBN

978-1-4244-7923-8

Type

conf

DOI

10.1109/ICETECT.2011.5760199

Filename

5760199