Title :
TMS 320C31-based narrow-band noise rejection Kalman filter implementation
Author :
Dejhan, K. ; Yimmun, S. ; Trirat, A. ; Cheevasuvit, F.
Author_Institution :
Fac. of Eng., King Mongkut´´s Inst. of Technol., Bangkok, Thailand
Abstract :
This paper proposes a design and development of narrow frequency band filter based on Kalman algorithm by using TMS 320C31 as processor. The center frequency of this filter is between 10 Hz to 1.5 kHz by changing the coefficient of sinusoidal model in normal form realization and the results have been carried out. It is used to reject the narrow-band noises.
Keywords :
Kalman filters; band-pass filters; digital filters; network synthesis; Kalman filter; TMS 320C31; TMS 320XXX; narrow frequency band filter; Algorithm design and analysis; Covariance matrix; Equations; Finite impulse response filter; Frequency conversion; Hardware; Information technology; Kalman filters; Narrowband; Noise measurement;
Conference_Titel :
Industrial Technology, 2002. IEEE ICIT '02. 2002 IEEE International Conference on
Print_ISBN :
0-7803-7657-9
DOI :
10.1109/ICIT.2002.1189917
