Article ID Journal Published Year Pages File Type
446892 AEU - International Journal of Electronics and Communications 2012 4 Pages PDF
Abstract

A recently reported criterion for the exponential stability and H∞ performance of fixed-point digital filters with saturation arithmetic and external disturbance is reviewed. It is shown that there is a technical error in this criterion. A corrected version of the criterion is presented. Finally, a relaxed version of the criterion is made available.

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Physical Sciences and Engineering Computer Science Computer Networks and Communications
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A note on the criterion for the elimination of overflow oscillations in fixed-point digital filters with saturation arithmetic and external disturbance
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