Title :
Minimum sensitivity IIR filter design using principal component approach
Author :
Chen, B.-S. ; Chiou, B.-W. ; Peng, S.-C.
Author_Institution :
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fDate :
8/1/1991 12:00:00 AM
Abstract :
An IIR filter design algorithm in the state space model is presented. The methods of principal component analysis and balanced realisation are employed to solve the design problem so that the designed filter in state space form achieves minimum sensitivity to parameter variation and/or roundoff noise. Two design examples are also presented to indicate the advantages
Keywords :
digital filters; roundoff errors; sensitivity analysis; state-space methods; IIR filter design; balanced realisation; minimum sensitivity; parameter variation; principal component approach; roundoff noise; state space model;
Journal_Title :
Circuits, Devices and Systems, IEE Proceedings G
