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Modelling and control of a waste to energy plant : waste bed temperature control using a feedback control law

In this dissertation the waste incineration process has been described, an overview of the state of the art control methodologies given and a new approach, based on input/output linearization and extremum seeking has been presented. This approach has been tested on a model appositely designed. The results have shown that it is possible to control the waste bed temperature to certain reference values, with robustness against changes in the waste composition. It is furthermore possible to identify reference values for the waste bed temperature such as the steam ow rate is maximized, while at the same time fulfilling operational constraints.

Identiferoai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:516034
Date January 2010
CreatorsBardi, Silvia
ContributorsAstolfi, Alessandro ; Paice, Andrew
PublisherImperial College London
Source SetsEthos UK
Detected LanguageEnglish
TypeElectronic Thesis or Dissertation
Sourcehttp://hdl.handle.net/10044/1/5632

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