Adaptive dynamic detection of separated bulk matter in conveyor system

Author

Chu, Jianxin ; Gu, Wei

Author_Institution

Inst. of Electr. Autom., Shanghai Maritime Univ.

Volume

55

Issue

3

fYear

2006

fDate

6/1/2006 12:00:00 AM

Firstpage

809

Lastpage

813

Abstract

In the dynamic detection of the separated bulk matter in scattered material conveying systems, the impact of the bulk matter is a kind of random dynamic interference and impairs the measurement accuracy severely. An impact model of the bulk matter based on the momentum theory is found, and an adaptive filtering method is put forward to restrain the instantaneous impact. Finally, the real weight of the bulk matter can gradually be calculated by means of real-time impact discrimination. A practical application shows that the method greatly enhanced the stability and accuracy of the bulk matter detection

Keywords

adaptive filters; conveyors; electric sensing devices; filtering theory; momentum; adaptive dynamic detection; adaptive filtering method; conveyor system; material conveying systems; momentum theory; random dynamic interference; real-time impact discrimination; separated bulk matter; Adaptive filters; Condition monitoring; Control systems; Electromagnetic interference; Electromagnetic measurements; Electromagnetic scattering; Gravity; Noise measurement; Particle separators; Sensor systems; Adaptive filtering; bulk matter; conveyor system; dynamic detection; impact model;

fLanguage

English

Journal_Title

Instrumentation and Measurement, IEEE Transactions on

Publisher

ieee

ISSN

0018-9456

Type

jour

DOI

10.1109/TIM.2006.873814

Filename

1634871