Towards an Improved Knock Detection and Quantification using Wavelets and Entropy-based Noise Compensation The Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver. B.C

Format:

Conference/Event

Author/Creator:

Noubari, H. A., author.

Conference Name:

SAE 2005 Noise and Vibration Conference and Exhibition (2005-05-16 : Grand Traverse, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

This paper deals with an application of wavelets for noise reduction for improved knock detection and quantification results in stationary industrial Place of publication not identified engines. In the first part of the paper, a two stage wavelet-based noise reduction algorithm is described in which a novel approach is considered for noise compensation using entropy of the wavelet coefficients in knock bands. In the second part, application results of the proposed method as applied to knock detection and quantification in stationary industrial engines used in pipeline gas transport industry is presented

Notes:

Vendor supplied data

Publisher Number:

2005-01-2269

Access Restriction:

Restricted for use by site license