文章基本信息

标题：Estimation in Centrifugal Compressors via Particle Filtering
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作者：L. Bisone ; S. Bittanti ; M. Casnedi 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：3865-3870
DOI：10.1016/j.ifacol.2017.08.357
语种：English
出版社：Elsevier
摘要：AbstractA turbocharger is a fundamental device to improve power of internal combustion engines. In this paper, we focus on plants constituted by two turbochargers, each of which composed by the centrifugal compressor and the turbine, working together. In order to ensure the reliable and efficient operation of the turbochargers, new maintenance strategies are being developed, often based on the continuous measurement and monitoring of key variables. To this purpose, a model, which can be constructed from first principles, is a fundamental tool. However, some main variables are not accessible, posing an estimation problem. Herein, an innovative approach based on particle filtering is proposed. Its validity is assessed through experimental results reported in the paper.
关键词：KeywordsCompressorsFiltering theoryParticle FilterEstimation