Proceedings of the Japan Joint Automatic Control Conference
THE 59TH JAPAN JOINT AUTOMATIC CONTROL CONFERENCE
Session ID : FrB7-5
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An Application of Reference Governor to Diesel DPF Temperature Control Taking Account of Catalyst Aging
*H. NakadaA. MatsunagaH. TominagaA.J. Truscott
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Abstract

This paper considers an application of reference governor (RG) to temperature control for a diesel particulate filter (DPF). In order to deal with catalyst aging, it is preferable to adapt a prediction model to the age. As the first step of adaptation, we conduct a simulation survey using a detailed simulation model in which DOC and DPF temperature characteristics are changed dependently on a lifetime of the catalyst. We change an aging factor in the simulation model to realize the aging situation and compare results from new and aged catalysts.

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© 2016 The Japan Society of Mechanical Engineers
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